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Exceptions indicated.

fulcro.client.primitives


*blindly-render*clj/s

source

*depth*clj/s

source

*instrument*clj/s

source

*parent*clj/s

source

*raf*clj/s

source

*reconciler*clj/s

source

*shared*clj/s

source

add-basis-timeclj/s

(add-basis-time props time)
(add-basis-time q props time)

Recursively add the given basis time to all of the maps in the props. This is part of the UI refresh optimization algorithm. Children that refresh in isolation could be mis-drawn if a parent subsequently does a re-render without a query (e.g. local state change). The basis times allow us to detect and avoid that.

Recursively add the given basis time to all of the maps in the props. This is part of the UI refresh optimization
algorithm. Children that refresh in isolation could be mis-drawn if a parent subsequently does a re-render without
a query (e.g. local state change). The basis times allow us to detect and avoid that.
sourceraw docstring

add-basis-time*clj/s

(add-basis-time* {:keys [children]} props time)
source

add-root!clj/s

(add-root! reconciler root-class target)
(add-root! reconciler root-class target options)

Given a root component class and a target root DOM node, instantiate and render the root class using the reconciler's :state property. The reconciler will continue to observe changes to :state and keep the target node in sync. Note a reconciler may have only one root. If invoked on a reconciler with an existing root, the new root will replace the old one.

Given a root component class and a target root DOM node, instantiate and
render the root class using the reconciler's :state property. The reconciler
will continue to observe changes to :state and keep the target node in sync.
Note a reconciler may have only one root. If invoked on a reconciler with an
existing root, the new root will replace the old one.
sourceraw docstring

annotate-mutationsclj/s

(annotate-mutations tx ident)

Given a query expression annotate all mutations by adding a :mutator -> ident entry to the metadata of each mutation expression in the query.

Given a query expression annotate all mutations by adding a :mutator -> ident
entry to the metadata of each mutation expression in the query.
sourceraw docstring

app-rootclj/s

(app-root reconciler)

Return the application's root component.

Return the application's root component.
sourceraw docstring

app-stateclj/s

(app-state reconciler)

Return the reconciler's application state atom. Useful when the reconciler was initialized via denormalized data.

Return the reconciler's application state atom. Useful when the reconciler
was initialized via denormalized data.
sourceraw docstring

as-leafclj/s

(as-leaf data)

Returns data with meta-data marking it as a leaf in the result.

Returns data with meta-data marking it as a leaf in the result.
sourceraw docstring

ast->queryclj/s

(ast->query query-ast)
source

build-cssclj

(build-css thissym
           {css-method :method css-template :template}
           {include-method :method include-template :template})
source

build-prop->class-index!clj/s

(build-prop->class-index! prop->classes query)

Build an index from property to class using the (annotated) query.

Build an index from property to class using the (annotated) query.
sourceraw docstring

childrenclj/s

(children component)

Returns the component's children.

Returns the component's children.
sourceraw docstring

class->allclj/s

(class->all x class)

Get any component from the indexer that matches the component class.

Get any component from the indexer that matches the component class.
sourceraw docstring

class->anyclj/s

(class->any x class)

Get any component from the indexer that matches the component class.

Get any component from the indexer that matches the component class.
sourceraw docstring

collect-staticsclj/s

(collect-statics dt)

Collect the static declarations from the defui.

Collect the static declarations from the defui.
sourceraw docstring

component-merge-queryclj/s

(component-merge-query component object-data)

Calculates the query that can be used to pull (or merge) a component with an ident to/from a normalized app database. Requires a tree of data that represents the instance of the component in question (e.g. ident will work on it)

Calculates the query that can be used to pull (or merge) a component with an ident
to/from a normalized app database. Requires a tree of data that represents the instance of
the component in question (e.g. ident will work on it)
sourceraw docstring

component-nameclj/s

(component-name class)

Returns a string version of the given react component's name.

Returns a string version of the given react component's name.
sourceraw docstring

component?clj/s

(component? x)

Returns true if the argument is a component.

Returns true if the argument is a component.
sourceraw docstring

compressible-transact!clj/s

(compressible-transact! comp-or-reconciler tx)

Identical to transact!, but marks the history edge as compressible. This means that if more than one adjacent history transition edge is compressible, only the more recent of the sequence of them is kept. This is useful for things like form input fields, where storing every keystoke in history is undesirable.

NOTE: history events that trigger remote interactions are not compressible, since they may be needed for automatic network error recovery handling..

Identical to `transact!`, but marks the history edge as compressible. This means that if more than one
adjacent history transition edge is compressible, only the more recent of the sequence of them is kept. This
is useful for things like form input fields, where storing every keystoke in history is undesirable.

NOTE: history events that trigger remote interactions are not compressible, since they may be needed for
automatic network error recovery handling..
sourceraw docstring

computedclj/s

(computed props computed-map)

Add computed properties to props. Note will replace any pre-existing computed properties.

Add computed properties to props. Note will replace any pre-existing
computed properties.
sourceraw docstring

computed-factoryclj/s

(computed-factory class)
(computed-factory class options)

Similar to factory, but returns a function with the signature [props computed] instead of default [props & children]. This makes easier to send computed but will not accept children params.

Similar to factory, but returns a function with the signature
[props computed] instead of default [props & children]. This makes easier to send
computed but will not accept children params.
sourceraw docstring

computed-initial-state?clj/s

(computed-initial-state? s)

Returns true if the given initial state was computed from a call to get-initial-state.

Returns true if the given initial state was computed from a call to get-initial-state.
sourceraw docstring

create-elementcljs

(create-element class props children)
source

db->treeclj/s

(db->tree query data refs)
(db->tree query data refs map-ident)

Given a query, some data in the default database format, and the entire application state in the default database format, return the tree where all ident links have been replaced with their original node values.

Given a query, some data in the default database format, and the entire
application state in the default database format, return the tree where all
ident links have been replaced with their original node values.
sourceraw docstring

dedup-components-by-pathclj/s

(dedup-components-by-path components)

Remove components from the given list by removing those whose paths are encompassed by others. In other words, remove components from the list when there is a parent of that component also in the list.

Remove components from the given list by removing those whose paths are encompassed by others. In other words,
remove components from the list when there is a parent of that component also in the list.
sourceraw docstring

deep-mergeclj/s

(deep-merge & xs)
source

defscclj/smacro

(defsc & args)

Define a stateful component. This macro emits a React UI class with a query, optional ident (if :ident is specified in options), optional initial state, optional css, lifecycle methods, and a render method. It can also cause the class to implement additional protocols that you specify. Destructuring is supported in the argument list.

The template (data-only) versions do not have any arguments in scope The lambda versions have arguments in scope that make sense for those lambdas, as listed below:

(defsc Component [this {:keys [db/id x] :as props} {:keys [onSelect] :as computed} css-classmap]
  {
   ;; stateful component options
   ;; query template is literal. Use the lambda if you have ident-joins or unions.
   :query [:db/id :x] ; OR (fn [] [:db/id :x]) ; this in scope
   ;; ident template is table name and ID property name
   :ident [:table/by-id :id] ; OR (fn [] [:table/by-id id]) ; this and props in scope
   ;; initial-state template is magic..see dev guide. Lambda version is normal.
   :initial-state {:x :param/x} ; OR (fn [params] {:x (:x params)}) ; this in scope
   :css [] ; garden css rules
   :css-include [] ; list of components that have CSS to compose towards root.

   ; React Lifecycle Methods (this in scope)
   :initLocalState            (fn [] ...) ; CAN BE used to call things as you might in a constructor. Return value is initial state.
   :shouldComponentUpdate     (fn [next-props next-state] ...)

   :componentDidUpdate        (fn [prev-props prev-state snapshot] ...) ; snapshot is optional, and is 16+. Is context for 15
   :componentDidMount         (fn [] ...)
   :componentWillUnmount      (fn [] ...)

   ;; DEPRECATED IN REACT 16 (to be removed in 17):
   :componentWillReceiveProps        (fn [next-props] ...)
   :componentWillUpdate              (fn [next-props next-state] ...)
   :componentWillMount               (fn [] ...)

   ;; Replacements for deprecated methods in React 16.3+
   :UNSAFE_componentWillReceiveProps (fn [next-props] ...)
   :UNSAFE_componentWillUpdate       (fn [next-props next-state] ...)
   :UNSAFE_componentWillMount        (fn [] ...)

   ;; ADDED for React 16:
   :componentDidCatch         (fn [error info] ...)
   :getSnapshotBeforeUpdate   (fn [prevProps prevState] ...)

   TODO:  :getDerivedStateFromProps  (fn [props state] ...)

   NOTE: shouldComponentUpdate should generally not be overridden other than to force it false so
   that other libraries can control the sub-dom. If you do want to implement it, then old props can
   be obtained from (prim/props this), and old state via (gobj/get (. this -state) "fulcro$state").

   ; Custom literal protocols (Object ok, too, to add arbitrary methods. Nothing automatically in scope.)
   :protocols [YourProtocol
               (method [this] ...)]} ; nothing is automatically in scope
   ; BODY forms. May be omitted IFF there is an options map, in order to generate a component that is used only for queries/normalization.
   (dom/div #js {:onClick onSelect} x))

See the Developer's Guide at book.fulcrologic.com for more details.

Define a stateful component. This macro emits a React UI class with a query,
optional ident (if :ident is specified in options), optional initial state, optional css, lifecycle methods,
and a render method. It can also cause the class to implement additional protocols that you specify. Destructuring is
supported in the argument list.

The template (data-only) versions do not have any arguments in scope
The lambda versions have arguments in scope that make sense for those lambdas, as listed below:

```
(defsc Component [this {:keys [db/id x] :as props} {:keys [onSelect] :as computed} css-classmap]
  {
   ;; stateful component options
   ;; query template is literal. Use the lambda if you have ident-joins or unions.
   :query [:db/id :x] ; OR (fn [] [:db/id :x]) ; this in scope
   ;; ident template is table name and ID property name
   :ident [:table/by-id :id] ; OR (fn [] [:table/by-id id]) ; this and props in scope
   ;; initial-state template is magic..see dev guide. Lambda version is normal.
   :initial-state {:x :param/x} ; OR (fn [params] {:x (:x params)}) ; this in scope
   :css [] ; garden css rules
   :css-include [] ; list of components that have CSS to compose towards root.

   ; React Lifecycle Methods (this in scope)
   :initLocalState            (fn [] ...) ; CAN BE used to call things as you might in a constructor. Return value is initial state.
   :shouldComponentUpdate     (fn [next-props next-state] ...)

   :componentDidUpdate        (fn [prev-props prev-state snapshot] ...) ; snapshot is optional, and is 16+. Is context for 15
   :componentDidMount         (fn [] ...)
   :componentWillUnmount      (fn [] ...)

   ;; DEPRECATED IN REACT 16 (to be removed in 17):
   :componentWillReceiveProps        (fn [next-props] ...)
   :componentWillUpdate              (fn [next-props next-state] ...)
   :componentWillMount               (fn [] ...)

   ;; Replacements for deprecated methods in React 16.3+
   :UNSAFE_componentWillReceiveProps (fn [next-props] ...)
   :UNSAFE_componentWillUpdate       (fn [next-props next-state] ...)
   :UNSAFE_componentWillMount        (fn [] ...)

   ;; ADDED for React 16:
   :componentDidCatch         (fn [error info] ...)
   :getSnapshotBeforeUpdate   (fn [prevProps prevState] ...)

   TODO:  :getDerivedStateFromProps  (fn [props state] ...)

   NOTE: shouldComponentUpdate should generally not be overridden other than to force it false so
   that other libraries can control the sub-dom. If you do want to implement it, then old props can
   be obtained from (prim/props this), and old state via (gobj/get (. this -state) "fulcro$state").

   ; Custom literal protocols (Object ok, too, to add arbitrary methods. Nothing automatically in scope.)
   :protocols [YourProtocol
               (method [this] ...)]} ; nothing is automatically in scope
   ; BODY forms. May be omitted IFF there is an options map, in order to generate a component that is used only for queries/normalization.
   (dom/div #js {:onClick onSelect} x))
```

See the Developer's Guide at book.fulcrologic.com for more details.
sourceraw docstring

defsc*clj

(defsc* args)
source

defuiclj/smacro

(defui name & forms)
source

defui*clj/s

(defui* name form)
(defui* name forms env)
source

defui*-cljclj

(defui*-clj name forms)
source

denormalize-queryclj/s

(denormalize-query state-map ID)

Takes a state map that may contain normalized queries and a query ID. Returns the stored query or nil.

Takes a state map that may contain normalized queries and a query ID. Returns the stored query or nil.
sourceraw docstring

depthclj/s

(depth component)

PRIVATE: Returns the render depth (a integer) of the component relative to the mount root.

PRIVATE: Returns the render depth (a integer) of the component relative to
the mount root.
sourceraw docstring

dispatchclj/s

(dispatch _ key _)

Helper function for implementing :read and :mutate as multimethods. Use this as the dispatch-fn.

Helper function for implementing :read and :mutate as multimethods. Use this
as the dispatch-fn.
sourceraw docstring

extract-static-methodsclj

(extract-static-methods protocols)
source

factoryclj/s≠

(factory class)
(factory class
         {:keys [validator keyfn instrument? qualifier]
          :or {instrument? true}
          :as opts})
clj

Create a factory constructor from a component class created with fulcro.client.primitives/defui.

Create a factory constructor from a component class created with
fulcro.client.primitives/defui.
cljs

Create a factory constructor from a component class created with defui.

Create a factory constructor from a component class created with
defui.
source (clj)source (cljs)raw docstring

fallback-txclj/s

(fallback-tx tx resp)
source

focus-queryclj/s

(focus-query query path)

Given a query, focus it along the specified path.

Examples: (focus-query [:foo :bar :baz] [:foo]) => [:foo]

(fulcro.client.primitives/focus-query [{:foo [:bar :baz]} :woz] [:foo :bar]) => [{:foo [:bar]}]

Given a query, focus it along the specified path.

Examples:
  (focus-query [:foo :bar :baz] [:foo])
  => [:foo]

  (fulcro.client.primitives/focus-query [{:foo [:bar :baz]} :woz] [:foo :bar])
  => [{:foo [:bar]}]
sourceraw docstring

focus-subqueryclj/s

(focus-subquery query sub-query)

Given a query, focus it along the specified query expression.

Examples: (focus-query [:foo :bar :baz] [:foo]) => [:foo]

(fulcro.client.primitives/focus-query [{:foo [:bar :baz]} :woz] [{:foo [:bar]} :woz]) => [{:foo [:bar]} :woz]

Given a query, focus it along the specified query expression.

Examples:
  (focus-query [:foo :bar :baz] [:foo])
  => [:foo]

  (fulcro.client.primitives/focus-query [{:foo [:bar :baz]} :woz] [{:foo [:bar]} :woz])
  => [{:foo [:bar]} :woz]
sourceraw docstring

force-root-render!clj/s

(force-root-render! reconciler)

Force a re-render of the root. Runs a root query, disables shouldComponentUpdate, and renders the root component. This effectively forces React to do a full VDOM diff. Useful for things like changing locales where there are no real data changes, but the UI still needs to refresh. recomputing :shared.

Force a re-render of the root. Runs a root query, disables shouldComponentUpdate, and renders the root component.
This effectively forces React to do a full VDOM diff. Useful for things like changing locales where there are no
real data changes, but the UI still needs to refresh.
recomputing :shared.
sourceraw docstring

force-updatecljs

(force-update c)
(force-update c cb)

An exception-protected React .forceUpdate

An exception-protected React .forceUpdate
sourceraw docstring

fragmentclj/s≠

(fragment & args)
cljs

Wraps children in a React.Fragment. Props are optional, like normal DOM elements.

Wraps children in a React.Fragment. Props are optional, like normal DOM elements.
source (clj)source (cljs)raw docstring

fulcro-ui->propsclj/s

(fulcro-ui->props {:keys [parser state] :as env} c)

Finds props for a given component. Returns ::no-ident if the component has no ident (which prevents localized update). This eliminates the need for path data.

Finds props for a given component. Returns ::no-ident if the component has
no ident (which prevents localized update). This eliminates the need for
path data.
sourceraw docstring

gather-keysclj/s

(gather-keys query)

Gather the keys that would be considered part of the refresh set for the given query.

E.g. [:a {:j [:b]} {:u {:x [:l] :y [:k]}}] ==> #{:a :j :u}

Gather the keys that would be considered part of the refresh set for the given query.

E.g. [:a {:j [:b]} {:u {:x [:l] :y [:k]}}] ==> #{:a :j :u}
sourceraw docstring

gather-sendsclj/s

(gather-sends {:keys [parser] :as env} q remotes tx-time)

Given an environment, a query and a set of remotes return a hash map of remotes mapped to the query specific to that remote.

Given an environment, a query and a set of remotes return a hash map of remotes
mapped to the query specific to that remote.
sourceraw docstring

get-basis-timeclj/s

(get-basis-time props)

Returns the basis time from the given props, or ::unset if not available.

Returns the basis time from the given props, or ::unset if not available.
sourceraw docstring

get-computedclj/s

(get-computed x)
(get-computed x k-or-ks)

Return the computed properties on a component or its props.

Return the computed properties on a component or its props.
sourceraw docstring

get-current-timeclj/s

(get-current-time reconciler)

get the current basis time from the reconciler. Used instead of calling the protocol method basis-t to facilitate testing.

get the current basis time from the reconciler. Used instead of calling the protocol method `basis-t` to facilitate testing.
sourceraw docstring

get-historyclj/s

(get-history reconciler)

pass-through function for getting history, that enables testing (cannot mock protocols easily)

pass-through function for getting history, that enables testing (cannot mock protocols easily)
sourceraw docstring

get-identclj/s

(get-ident x)
(get-ident class props)

Get the ident for a mounted component OR using a component class.

That arity-2 will return the ident using the supplied props map.

The single-arity version should only be used with a mounted component (e.g. this from render), and will derive the props that were sent to it most recently.

Get the ident for a mounted component OR using a component class.

That arity-2 will return the ident using the supplied props map.

The single-arity version should only be used with a mounted component (e.g. `this` from `render`), and will derive the
props that were sent to it most recently.
sourceraw docstring

get-indexerclj/s

(get-indexer reconciler)

PRIVATE: Get the indexer associated with the reconciler.

PRIVATE: Get the indexer associated with the reconciler.
sourceraw docstring

get-initial-stateclj/s

(get-initial-state class params)

Get the initial state of a component. Needed because calling the protocol method from a defui component in clj will not work as expected.

Get the initial state of a component. Needed because calling the protocol method from a defui component in clj will not work as expected.
sourceraw docstring

get-queryclj/s

(get-query class-or-factory)
(get-query class-or-factory state-map)

Get the query for the given class or factory. If called without a state map, then you'll get the declared static query of the class. If a state map is supplied, then the dynamically set queries in that state will result in the current dynamically-set query according to that state.

Get the query for the given class or factory. If called without a state map, then you'll get the declared static
query of the class. If a state map is supplied, then the dynamically set queries in that state will result in
the current dynamically-set query according to that state.
sourceraw docstring

get-query-by-idclj/s

(get-query-by-id state-map class queryid)
source

get-reconcilerclj/s

(get-reconciler c)
source

get-rendered-stateclj/s

(get-rendered-state component)
(get-rendered-state component k-or-ks)

Get the rendered state of component. fulcro.client.primitives/get-state always returns the up-to-date state.

Get the rendered state of component. fulcro.client.primitives/get-state always returns the
up-to-date state.
sourceraw docstring

get-stateclj/s

(get-state component)
(get-state component k-or-ks)

Get a component's local state. May provide a single key or a sequential collection of keys for indexed access into the component's local state.

Get a component's local state. May provide a single key or a sequential
collection of keys for indexed access into the component's local state.
sourceraw docstring

get-tempidsclj/s

(get-tempids m)
source

has-ident?clj/s

(has-ident? component)
source

has-initial-app-state?clj/s

(has-initial-app-state? component)
source

has-query?clj/s

(has-query? component)
source

Identclj/s≠protocol

identclj/s

(ident this props)

Return the ident for this component

Return the ident for this component
source

Indexercljs

source

init-local-stateclj

(init-local-state component)
source

InitialAppStateclj/s≠protocol

initial-stateclj/s

(initial-state clz params)

Get the initial state to be used for this component in app state. You are responsible for composing these together.

Get the initial state to be used for this component in app state. You are responsible for composing these together.
source

instrumentclj/s

(instrument component)
source

integrate-identclj/s

(integrate-ident state ident & named-parameters)

DEPRECATED: Use fulcro.client.mutations/integrate-ident* in your mutations instead.

DEPRECATED: Use fulcro.client.mutations/integrate-ident* in your mutations instead.
sourceraw docstring

integrate-ident!clj/s

(integrate-ident! state ident & named-parameters)

DEPRECATED: Use fulcro.client.mutations/integrate-ident* in your mutations instead.

DEPRECATED: Use fulcro.client.mutations/integrate-ident* in your mutations instead.
sourceraw docstring

IQueryclj/s≠protocol

queryclj/s

(query this)

Return the component's unbound static query

Return the component's unbound static query
source

is-factory?clj/s

(is-factory? class-or-factory)
source

leaf?clj/s

(leaf? data)

Returns true iff the given data is marked as a leaf in the result (according to the query). Requires pre-marking.

Returns true iff the given data is marked as a leaf in the result (according to the query). Requires pre-marking.
sourceraw docstring

lifecycle-sigsclj/s

source

(link-element element)
source

(link-query query)

Find all of the elements (only at the top level) of the given query and replace them with their query ID

Find all of the elements (only at the top level) of the given query and replace them
with their query ID
sourceraw docstring

make-state-mapclj/s

(make-state-map initial-state children-by-query-key params)

Build a component's initial state using the defsc initial-state-data from options, the children from options, and the params from the invocation of get-initial-state.

Build a component's initial state using the defsc initial-state-data from
options, the children from options, and the params from the invocation of get-initial-state.
sourceraw docstring

mark-missingclj/s

(mark-missing result query)

Recursively walk the query and response marking anything that was asked for in the query but is not in the response as missing. The merge process (which happens later in the plumbing) looks for these markers as indicators to remove any existing data in the database (which has provably disappeared).

The naive approach to data merging (even recursive) would fail to remove such data.

Returns the result with missing markers in place (which are then used/removed in a later stage).

Recursively walk the query and response marking anything that was *asked for* in the query but is *not* in the response as missing.
The merge process (which happens later in the plumbing) looks for these markers as indicators to remove any existing
data in the database (which has provably disappeared).

The naive approach to data merging (even recursive) would fail to remove such data.

Returns the result with missing markers in place (which are then used/removed in a later stage).
sourceraw docstring

merge!clj/s

(merge! reconciler data-tree)
(merge! reconciler data-tree query)
(merge! reconciler data-tree query remote)

Merge an arbitrary data-tree that conforms to the shape of the given query.

query - A query, derived from defui components, that can be used to normalized a tree of data. data-tree - A tree of data that matches the nested shape of query remote - No longer used. May be passed, but is ignored.

Merge an arbitrary data-tree that conforms to the shape of the given query.

query - A query, derived from defui components, that can be used to normalized a tree of data.
data-tree - A tree of data that matches the nested shape of query
remote - No longer used. May be passed, but is ignored.
sourceraw docstring

merge*clj/s

(merge* reconciler state res query)

Internal implementation of merge. Given a reconciler, state (map), result, and query returns a map of the:

:keys to refresh :next state and ::tempids that need to be migrated

Internal implementation of merge. Given a reconciler, state (map), result, and query returns a map of the:

`:keys` to refresh
`:next` state
and `::tempids` that need to be migrated
sourceraw docstring

merge-alternate-union-elementsclj/s

(merge-alternate-union-elements state-map root-component)

Just like merge-alternate-union-elements!, but usable from within mutations and on server-side rendering. Ensures that when a component has initial state it will end up in the state map, even if it isn't currently in the initial state of the union component (which can only point to one at a time).

Just like merge-alternate-union-elements!, but usable from within mutations and on server-side rendering. Ensures
that when a component has initial state it will end up in the state map, even if it isn't currently in the
initial state of the union component (which can only point to one at a time).
sourceraw docstring

merge-alternate-union-elements!clj/s

(merge-alternate-union-elements! app root-component)

Walks the query and initial state of root-component and merges the alternate sides of unions with initial state into the application state database. See also merge-alternate-union-elements, which can be used on a state map and is handy for server-side rendering. This function side-effects on your app, and returns nothing.

Walks the query and initial state of root-component and merges the alternate sides of unions with initial state into
the application state database. See also `merge-alternate-union-elements`, which can be used on a state map and
is handy for server-side rendering. This function side-effects on your app, and returns nothing.
sourceraw docstring

merge-alternate-unionsclj/s

(merge-alternate-unions merge-fn root-component)

Walks the given query and calls (merge-fn parent-union-component union-child-initial-state) for each non-default element of a union that has initial app state. You probably want to use merge-alternate-union-elements[!] on a state map or app.

Walks the given query and calls (merge-fn parent-union-component union-child-initial-state) for each non-default element of a union that has initial app state.
You probably want to use merge-alternate-union-elements[!] on a state map or app.
sourceraw docstring

merge-componentclj/s

(merge-component state-map component component-data)

Given a state map of the application database, a component, and a tree of component-data: normalizes the tree of data and merges the component table entries into the state, returning a new state map. Since there is not an implied root, the component itself won't be linked into your graph (though it will remain correctly linked for its own consistency). Therefore, this function is just for dropping normalized things into tables when they themselves have a recursive nature. This function is useful when you want to create a new component instance and put it in the database, but the component instance has recursive normalized state. This is a basically a thin wrapper around prim/tree->db.

See also integrate-ident, integrate-ident!, and merge-component!

Given a state map of the application database, a component, and a tree of component-data: normalizes
the tree of data and merges the component table entries into the state, returning a new state map.
Since there is not an implied root, the component itself won't be linked into your graph (though it will
remain correctly linked for its own consistency).
Therefore, this function is just for dropping normalized things into tables
when they themselves have a recursive nature. This function is useful when you want to create a new component instance
and put it in the database, but the component instance has recursive normalized state. This is a basically a
thin wrapper around `prim/tree->db`.

See also integrate-ident, integrate-ident!, and merge-component!
sourceraw docstring

merge-component!clj/s

(merge-component! reconciler component object-data & named-parameters)

Normalize and merge a (sub)tree of application state into the application using a known UI component's query and ident.

This utility function obtains the ident of the incoming object-data using the UI component's ident function. Once obtained, it uses the component's query and ident to normalize the data and place the resulting objects in the correct tables. It is also quite common to want those new objects to be linked into lists in other spot in app state, so this function supports optional named parameters for doing this. These named parameters can be repeated as many times as you like in order to place the ident of the new object into other data structures of app state.

This function honors the data merge story for Fulcro: attributes that are queried for but do not appear in the data will be removed from the application. This function also uses the initial state for the component as a base for merge if there was no state for the object already in the database.

This function will also trigger re-renders of components that directly render object merged, as well as any components into which you integrate that data via the named-parameters.

This function is primarily meant to be used from things like server push and setTimeout/setInterval, where you're outside of the normal mutation story. Do not use this function within abstract mutations.

  • reconciler: A reconciler
  • component: The class of the component that corresponsds to the data. Must have an ident.
  • object-data: A map (tree) of data to merge. Will be normalized for you.
  • named-parameter: Post-processing ident integration steps. see integrate-ident!

Any keywords that appear in ident integration steps will be added to the re-render queue.

See also fulcro.client.primitives/merge!.

Normalize and merge a (sub)tree of application state into the application using a known UI component's query and ident.

This utility function obtains the ident of the incoming object-data using the UI component's ident function. Once obtained,
it uses the component's query and ident to normalize the data and place the resulting objects in the correct tables.
It is also quite common to want those new objects to be linked into lists in other spot in app state, so this function
supports optional named parameters for doing this. These named parameters can be repeated as many times as you like in order
to place the ident of the new object into other data structures of app state.

This function honors the data merge story for Fulcro: attributes that are queried for but do not appear in the
data will be removed from the application. This function also uses the initial state for the component as a base
for merge if there was no state for the object already in the database.

This function will also trigger re-renders of components that directly render object merged, as well as any components
into which you integrate that data via the named-parameters.

This function is primarily meant to be used from things like server push and setTimeout/setInterval, where you're outside
of the normal mutation story. Do not use this function within abstract mutations.

- reconciler: A reconciler
- component: The class of the component that corresponsds to the data. Must have an ident.
- object-data: A map (tree) of data to merge. Will be normalized for you.
- named-parameter: Post-processing ident integration steps. see integrate-ident!

Any keywords that appear in ident integration steps will be added to the re-render queue.

See also `fulcro.client.primitives/merge!`.
sourceraw docstring

merge-handlerclj/s

(merge-handler mutation-merge target source)

Handle merging incoming data, but be sure to sweep it of values that are marked missing. Also triggers the given mutation-merge if available.

Handle merging incoming data, but be sure to sweep it of values that are marked missing. Also triggers the given mutation-merge
if available.
sourceraw docstring

merge-mutation-joinsclj/s

(merge-mutation-joins state query data-tree)

Merge all of the mutations that were joined with a query

Merge all of the mutations that were joined with a query
sourceraw docstring

mounted?clj/s

(mounted? x)

Returns true if the component is mounted.

Returns true if the component is mounted.
sourceraw docstring

nfclj/s

source

nil-or-map?clj/s

(nil-or-map? x)
source

normalize-queryclj/s

(normalize-query state-map query)

Given a state map and a query, returns a state map with the query normalized into the database. Query fragments that already appear in the state will not be added.

Given a state map and a query, returns a state map with the query normalized into the database. Query fragments
that already appear in the state will not be added. 
sourceraw docstring

normalize-query-elementsclj/s

(normalize-query-elements state-map query)

Determines if there are query elements in the present query that need to be normalized as well. If so, it does so. Returns the new state map.

Determines if there are query elements in the present query that need to be normalized as well. If so, it does so.
Returns the new state map.
sourceraw docstring

parserclj/s

(parser {:keys [read mutate] :as opts})

Create a parser. The argument is a map of two keys, :read and :mutate. Both functions should have the signature (Env -> Key -> Params -> ParseResult).

The mutation functions return a map keyed by:

:action - The lambda to run to do the local optimistic version of that mutation any-keyword-matching-a-remote - A boolean true or AST expression of the thing to run on the named remote. :refresh - A vector of namespaced keywords of data that was/will be changed by this mutation

When the parser runs on mutations it collects the :refresh list into the metadata of the results under the :fulcro.client.primitives/refresh key.

Create a parser. The argument is a map of two keys, :read and :mutate. Both
functions should have the signature (Env -> Key -> Params -> ParseResult).

The mutation functions return a map keyed by:

`:action` - The lambda to run to do the local optimistic version of that mutation
any-keyword-matching-a-remote - A boolean true or AST expression of the thing to run on the named remote.
:refresh - A vector of namespaced keywords of data that was/will be changed by this mutation

When the parser runs on mutations it collects the `:refresh` list into the metadata of the results
under the :fulcro.client.primitives/refresh key.
sourceraw docstring

pessimistic-transaction->transactionclj/s

(pessimistic-transaction->transaction tx)
(pessimistic-transaction->transaction
  tx
  {:keys [valid-remotes env state-map]
   :or {valid-remotes #{:remote} env {} state-map {}}
   :as options})

Converts a sequence of calls as if each call should run in sequence (deferring even the optimistic side until the prior calls have completed in a full-stack manner), and returns a tx that can be submitted via the normal transact!.

The options map can contain: valid-remotes is a set of remote names in your application. Defaults to #{:remote} env is a map that is merged into the deferred transaction's env

WARNING: If a mutation tries to interact with more than one simultaneous remote, the current implementation will wait until the first one of them completes (selected in a non-deterministic fashion), not all.

Converts a sequence of calls as if each call should run in sequence (deferring even the optimistic side until
the prior calls have completed in a full-stack manner), and returns a tx that can be submitted via the normal
`transact!`.

The options map can contain:
`valid-remotes` is a set of remote names in your application. Defaults to `#{:remote}`
`env` is a map that is merged into the deferred transaction's `env`

WARNING: If a mutation tries to interact with more than one simultaneous remote, the current implementation will wait
until the *first* one of them completes (selected in a non-deterministic fashion), not all.
sourceraw docstring

propsclj/s≠

(props component)
cljs

Return a components props.

Return a components props.
source (clj)source (cljs)raw docstring

ptransact!clj/s

(ptransact! comp-or-reconciler tx)
(ptransact! comp-or-reconciler ref tx)

Like transact!, but ensures each call completes (in a full-stack, pessimistic manner) before the next call starts in any way. Note that two calls of this function have no guaranteed relationship to each other. They could end up intermingled at runtime. The only guarantee is that for a single call to ptransact!, the calls in the given tx will run pessimistically (one at a time) in the order given. Follow-on reads in the given transaction will be repeated after each remote interaction.

comp-or-reconciler a mounted component or reconciler tx the tx to run ref the ident (ref context) in which to run the transaction (including all deferrals)

NOTE: ptransact! is safe to use from within mutations (e.g. for retry behavior). WARNINGS: Mutations that interact with more than one remote at the same time will only wait for one of the remotes to finish. Also, mutations that just issue loads should not be used. This function defers pessimistic writes, not reads.

Like `transact!`, but ensures each call completes (in a full-stack, pessimistic manner) before the next call starts
in any way. Note that two calls of this function have no guaranteed relationship to each other. They could end up
intermingled at runtime. The only guarantee is that for *a single call* to `ptransact!`, the calls in the given tx will run
pessimistically (one at a time) in the order given. Follow-on reads in the given transaction will be repeated after each remote
interaction.

`comp-or-reconciler` a mounted component or reconciler
`tx` the tx to run
`ref` the ident (ref context) in which to run the transaction (including all deferrals)

NOTE: `ptransact!` *is* safe to use from within mutations (e.g. for retry behavior).
WARNINGS: Mutations that interact with more than one remote *at the same time* will only wait for one of the remotes to finish.
Also, mutations that just issue loads should *not* be used. This function defers pessimistic *writes*, not reads.
sourceraw docstring

query->astclj/s

(query->ast query-expr)

Given a query expression convert it into an AST.

Given a query expression convert it into an AST.
sourceraw docstring

query->ast1clj/s

(query->ast1 query-expr)

Call query->ast and return the first children.

Call query->ast and return the first children.
sourceraw docstring

query-idclj/s

(query-id class qualifier)

Returns a string ID for the query of the given class with qualifier

Returns a string ID for the query of the given class with qualifier
sourceraw docstring

react-keyclj/s

(react-key component)

Returns the components React key.

Returns the components React key.
sourceraw docstring

react-refclj/s

(react-ref component name)

Returns the component associated with a component's React ref.

Returns the component associated with a component's React ref.
sourceraw docstring

react-set-state!clj/s

(react-set-state! component new-state)
(react-set-state! component new-state cb)

DEPRECATED: Use set-state! which is a React-level primitive now.

DEPRECATED: Use set-state! which *is* a React-level primitive now.
sourceraw docstring

react-typeclj/s≠

clj
(react-type component)
cljs
(react-type x)

Returns the component type, regardless of whether the component has been mounted

Returns the component type, regardless of whether the component has been
mounted
source (clj)source (cljs)raw docstring

readerclj/s≠

clj
(reader in)
(reader in opts)
cljs
(reader)
(reader opts)

Create a transit reader. This reader can handler the tempid type. Can pass transit reader customization opts map.

Create a transit reader. This reader can handler the tempid type.
Can pass transit reader customization opts map.
source (clj)source (cljs)raw docstring

Reconcilercljs

source

reconcilerclj/s≠

clj
(reconciler {:keys [id state shared shared-fn parser normalize send merge-sends
                    remotes merge-tree merge-ident lifecycle root-render
                    root-unmount migrate render-mode instrument tx-listen
                    history]
             :or {merge-sends (fn* [p1__12643# p2__12644#]
                                   (merge-with into p1__12643# p2__12644#))
                  remotes [:remote]
                  render-mode :normal
                  history 200
                  lifecycle nil
                  root-render (fn clj-root-render [c target] c)
                  root-unmount (fn clj-unmount [x])}
             :as config})
cljs
(reconciler
  {:keys [id state shared shared-fn parser normalize send merge-sends remotes
          merge-tree merge-ident lifecycle root-render root-unmount migrate
          render-mode instrument tx-listen history]
   :or {merge-sends (fn* [p1__19701# p2__19702#]
                         (merge-with into p1__19701# p2__19702#))
        remotes [:remote]
        render-mode :normal
        history 200
        lifecycle nil
        root-render (fn* [p1__19703# p2__19704#]
                         (js/ReactDOM.render p1__19703# p2__19704#))
        root-unmount (fn* [p1__19705#]
                          (js/ReactDOM.unmountComponentAtNode p1__19705#))}
   :as config})

Construct a reconciler from a configuration map.

Required parameters: :state - the application state. If IAtom value is not supplied the data will be normalized into the default database format using the root query. This can be disabled by explicitly setting the optional :normalize parameter to false. :parser - the parser to be used

Optional parameters: :id - a unique ID that this reconciler will be known as. Used to resolve global variable usage when more than one app is on a page. If left unspecified it will default to a random UUID. :shared - a map of global shared properties for the component tree. :shared-fn - a function to compute global shared properties from the root props. the result is merged with :shared. :send - required only if the parser will return a non-empty value when run against the supplied :remotes. send is a function of two arguments, the map of remote expressions keyed by remote target and a callback which should be invoked with the result from each remote target. Note this means the callback can be invoked multiple times to support parallel fetching and incremental loading if desired. The callback should take the response as the first argument and the the query that was sent as the second argument. :history - A positive integer. The number of history steps to keep in memory. :normalize - whether the state should be normalized. If true it is assumed all novelty introduced into the system will also need normalization. :remotes - a vector of keywords representing remote services which can evaluate query expressions. Defaults to [:remote] :root-render - the root render function. Defaults to ReactDOM.render :root-unmount - the root unmount function. Defaults to ReactDOM.unmountComponentAtNode :render-mode - :normal - fastest, and the default. Components with idents can refresh in isolation. shouldComponentUpdate returns false if state/data are unchanged. Follow-on reads are required to refresh non-local concerns. :keyframe - Every data change runs a root-level query and re-renders from root. shouldComponentUpdate is the same as :default. Follow-on reads are not needed for non-local UI refresh. :brutal - Every data change runs a root-level query, and re-renders from root. shouldComponentUpdate always returns true, forcing full React diff. Not really useful for anything but benchmarking. :lifecycle - A function (fn [component event]) that is called when react components either :mount or :unmount. Useful for debugging tools. :tx-listen - a function of 2 arguments that will listen to transactions. The first argument is the parser's env map also containing the old and new state. The second argument is a history-step (see history). It also contains a couple of legacy fields for bw compatibility with 1.0.

Construct a reconciler from a configuration map.

Required parameters:
  :state        - the application state. If IAtom value is not supplied the
                  data will be normalized into the default database format
                  using the root query. This can be disabled by explicitly
                  setting the optional :normalize parameter to false.
  :parser       - the parser to be used

Optional parameters:
  :id           - a unique ID that this reconciler will be known as. Used to resolve global variable usage when more than one app is on a page. If
                  left unspecified it will default to a random UUID.
  :shared       - a map of global shared properties for the component tree.
  :shared-fn    - a function to compute global shared properties from the root props.
                  the result is merged with :shared.
  :send         - required only if the parser will return a non-empty value when
                  run against the supplied :remotes. send is a function of two
                  arguments, the map of remote expressions keyed by remote target
                  and a callback which should be invoked with the result from each
                  remote target. Note this means the callback can be invoked
                  multiple times to support parallel fetching and incremental
                  loading if desired. The callback should take the response as the
                  first argument and the the query that was sent as the second
                  argument.
  :history      - A positive integer. The number of history steps to keep in memory.
  :normalize    - whether the state should be normalized. If true it is assumed
                  all novelty introduced into the system will also need
                  normalization.
  :remotes      - a vector of keywords representing remote services which can
                  evaluate query expressions. Defaults to [:remote]
  :root-render  - the root render function. Defaults to ReactDOM.render
  :root-unmount - the root unmount function. Defaults to
                  ReactDOM.unmountComponentAtNode
  :render-mode  - :normal - fastest, and the default. Components with idents can refresh in isolation.
                            shouldComponentUpdate returns false if state/data are unchanged. Follow-on reads are
                            required to refresh non-local concerns.
                  :keyframe - Every data change runs a root-level query and re-renders from root.
                              shouldComponentUpdate is the same as :default. Follow-on reads are *not* needed for
                              non-local UI refresh.
                  :brutal - Every data change runs a root-level query, and re-renders from root. shouldComponentUpdate
                            always returns true, forcing full React diff. Not really useful for anything but benchmarking.
  :lifecycle    - A function (fn [component event]) that is called when react components either :mount or :unmount. Useful for debugging tools.
  :tx-listen    - a function of 2 arguments that will listen to transactions.
                  The first argument is the parser's env map also containing
                  the old and new state. The second argument is a history-step (see history). It also contains
                  a couple of legacy fields for bw compatibility with 1.0.
sourceraw docstring

reconciler?clj/s

(reconciler? x)

Returns true if x is a reconciler.

Returns true if x is a reconciler.
sourceraw docstring

reduce-query-depthclj/s

(reduce-query-depth q k)

Changes a join on key k with depth limit from [:a {:k n}] to [:a {:k (dec n)}]

Changes a join on key k with depth limit from [:a {:k n}] to [:a {:k (dec n)}]
sourceraw docstring

ref->anyclj/s

(ref->any x ref)

Get any component from the indexer that matches the ref.

Get any component from the indexer that matches the ref.
sourceraw docstring

ref->componentsclj/s

(ref->components x ref)

Return all components for a given ref.

Return all components for a given ref.
sourceraw docstring

remove-loads-and-fallbacksclj/s

(remove-loads-and-fallbacks query)

Removes all fulcro/load and tx/fallback mutations from the query

Removes all fulcro/load and tx/fallback mutations from the query
sourceraw docstring

remove-root!clj/s

(remove-root! reconciler target)

Remove a root target (a DOM element) from a reconciler. The reconciler will no longer attempt to reconcile application state with the specified root.

Remove a root target (a DOM element) from a reconciler. The reconciler will
no longer attempt to reconcile application state with the specified root.
sourceraw docstring

reshapeclj/s

(reshape dt {:keys [reshape defaults]})
source

reshape-mapclj/s

source

reshape-map-cljclj

source

resolve-tempidsclj/s

(resolve-tempids state tid->rid)

Replaces all tempids in app-state with the ids returned by the server.

Replaces all tempids in app-state with the ids returned by the server.
sourceraw docstring

rewrite-tempids-in-request-queueclj/s

(rewrite-tempids-in-request-queue queue tempid-map)

Rewrite any pending requests in the request queue to account for the fact that a response might have changed ids that are expressed in the mutations of that queue. tempid-map MUST be a map from om tempid to real ids, not idents.

Rewrite any pending requests in the request queue to account for the fact that a response might have
changed ids that are expressed in the mutations of that queue. tempid-map MUST be a map from om
tempid to real ids, not idents.
sourceraw docstring

rootsclj/s

source

scclj/smacro

(sc & args)

Just like defsc, but returns the component instead. The arguments are the same, except do not supply a symbol:

(let [C (prim/sc [this props] ...)] ...)
Just like defsc, but returns the component instead. The arguments are the same, except do not supply a symbol:

```
(let [C (prim/sc [this props] ...)] ...)
```
sourceraw docstring

schedule-render!cljs

(schedule-render! reconciler)
source

schedule-sends!clj/s

(schedule-sends! reconciler)
source

set-query!clj/s

(set-query! component-or-reconciler
            ui-factory-or-queryid
            {:keys [query params follow-on-reads] :as opts})

Set a dynamic query. ALters the query, and then rebuilds internal indexes.

Set a dynamic query. ALters the query, and then rebuilds internal indexes.
sourceraw docstring

set-query*clj/s

(set-query* state-map ui-factory-class-or-queryid {:keys [query] :as args})

Put a query in app state. NOTE: Indexes must be rebuilt after setting a query, so this function should primarily be used to build up an initial app state.

Put a query in app state.
NOTE: Indexes must be rebuilt after setting a query, so this function should primarily be used to build
up an initial app state.
sourceraw docstring

set-state!clj/s≠

clj
(set-state! component new-state)
(set-state! component new-state cb)
cljs
(set-state! component new-state)
(set-state! component new-state callback)

Shallow merge new-state into the state of this component. This is asynchronous and will NOT be reflected by get-state immediately, since the underlying React setState and will trigger an refresh according to React rules (see React dos for the version you're using).

This function manages a cljs map within React props, and does the shallow merge by key, so setting state:

{:x 1}

against an existing state of {:y 2} will yield:

{:x 1 :y 2}

The callback is as described in the React docs (it is invoked after the state is updated).

If you want to control the update function itself, use update-state!.

If you're wanting low-level js interop to affect low-level js props: use React's setState.

Shallow merge new-state into the state of this component. This is asynchronous and will NOT be reflected by
`get-state` immediately, since the underlying React setState and will trigger an refresh
according to React rules (see React dos for the version you're using).

This function manages a cljs map within React props, and does the shallow merge by key, so setting state:

{:x 1}

against an existing state of {:y 2} will yield:

{:x 1 :y 2}

The callback is as described in the React docs (it is invoked after the state is updated).

If you want to control the update function itself, use `update-state!`.

If you're wanting low-level js interop to affect low-level js props: use React's `setState`.
source (clj)source (cljs)raw docstring

sharedclj/s

(shared component)
(shared component k-or-ks)

Return the global shared properties of the root. See :shared and :shared-fn reconciler options.

Return the global shared properties of the root. See :shared and
:shared-fn reconciler options.
sourceraw docstring

some-hasquery?clj/s

(some-hasquery? c)

Returns true if the given component or one of its parents has a query.

Returns true if the given component or one of its parents has a query.
sourceraw docstring

strip-uiclj/s

(strip-ui query)

Returns a new query with fragments that are in the ui namespace removed.

Returns a new query with fragments that are in the `ui` namespace removed.
sourceraw docstring

sweepclj/s

(sweep m)

Remove all of the not-found keys (recursively) from v, stopping at marked leaves (if present)

Remove all of the not-found keys (recursively) from v, stopping at marked leaves (if present)
sourceraw docstring

sweep-mergeclj/s

(sweep-merge target source)

Do a recursive merge of source into target, but remove any target data that is marked as missing in the response. The missing marker is generated in the source when something has been asked for in the query, but had no value in the response. This allows us to correctly remove 'empty' data from the database without accidentally removing something that may still exist on the server (in truth we don't know its status, since it wasn't asked for, but we leave it as our 'best guess')

Do a recursive merge of source into target, but remove any target data that is marked as missing in the response. The
missing marker is generated in the source when something has been asked for in the query, but had no value in the
response. This allows us to correctly remove 'empty' data from the database without accidentally removing something
that may still exist on the server (in truth we don't know its status, since it wasn't asked for, but we leave
it as our 'best guess')
sourceraw docstring

sweep-oneclj/s

(sweep-one m)

Remove not-found keys from m (non-recursive)

Remove not-found keys from m (non-recursive)
sourceraw docstring

tempidclj/s

(tempid)
(tempid id)

Return a temporary id.

Return a temporary id.
sourceraw docstring

tempid?clj/s

(tempid? x)

Return true if x is a tempid, false otherwise

Return true if x is a tempid, false otherwise
sourceraw docstring

transact!clj/s

(transact! x tx)
(transact! r ref tx)

Given a reconciler or component run a transaction. tx is a parse expression that should include mutations followed by any necessary read. The reads will be used to trigger component re-rendering.

Example:

(transact! widget '[(do/this!) (do/that!) :read/this :read/that])

NOTE: transact! is not safe to call from within mutations unless you defer it inside of a setTimeout. This is because otherwise you could potentially nest calls of swap! that will cause unexpected results. In general it the model of Fulcro is such that a call transact! within a mutation is technically just bad design. If you need pessimistic UI control, see ptransact! instead.

Given a reconciler or component run a transaction. tx is a parse expression
that should include mutations followed by any necessary read. The reads will
be used to trigger component re-rendering.

Example:

  (transact! widget
    '[(do/this!) (do/that!)
      :read/this :read/that])

 NOTE: transact! is not safe to call from within mutations unless you defer it inside of a setTimeout. This is
 because otherwise you could potentially nest calls of swap! that will cause unexpected results. In general it
 the model of Fulcro is such that a call transact! within a mutation is technically just bad design. If you
 need pessimistic UI control, see ptransact! instead.
sourceraw docstring

transact*clj/s

(transact* reconciler c ref tx)

Internal implementation detail of transact!. Call that function instead.

Internal implementation detail of transact!. Call that function instead.
sourceraw docstring

tree->dbclj/s

(tree->db x data)
(tree->db x data merge-idents)

Given a component class or instance and a tree of data, use the component's query to transform the tree into the default database format. All nodes that can be mapped via Ident implementations wil be replaced with ident links. The original node data will be moved into tables indexed by ident. If merge-idents option is true, will return these tables in the result instead of as metadata.

Given a component class or instance and a tree of data, use the component's
query to transform the tree into the default database format. All nodes that
can be mapped via Ident implementations wil be replaced with ident links. The
original node data will be moved into tables indexed by ident. If merge-idents
option is true, will return these tables in the result instead of as metadata.
sourceraw docstring

uiclj/smacro

(ui & forms)

Declare an anonymous UI component. If the first argument is a keyword, then it is treated as the React version (defaults to :v15).

Declare an anonymous UI component.  If the first argument is a keyword, then it is treated
as the React version (defaults to :v15).
sourceraw docstring

union->queryclj/s

(union->query union-query)

Turn a union query into a query that attempts to encompass all possible things that might be queried

Turn a union query into a query that attempts to encompass all possible things that might be queried
sourceraw docstring

update-state!clj/s

(update-state! component f)
(update-state! component f & args)

Update a component's local state. Similar to Clojure(Script)'s swap!

This function affects a managed cljs map maintained in React state. If you want to affect the low-level js state itself use React's own .setState on the component.

Update a component's local state. Similar to Clojure(Script)'s swap!

This function affects a managed cljs map maintained in React state.  If you want to affect the low-level
js state itself use React's own `.setState` on the component.
sourceraw docstring

validate-staticsclj/s

(validate-statics dt)
source

with-parent-contextclj/smacro

(with-parent-context outer-parent & body)

Wraps the given body with the correct internal bindings of the parent so that Fulcro internals will work when that body is embedded in unusual ways (e.g. as the body in a child-as-a-function React pattern).

Wraps the given body with the correct internal bindings of the parent so that Fulcro internals
will work when that body is embedded in unusual ways (e.g. as the body in a child-as-a-function
React pattern).
sourceraw docstring

writerclj/s

(writer)
(writer opts)

Create a transit writer. This writer can handler the tempid type. Can pass transit writer customization opts map.

Create a transit writer. This writer can handler the tempid type.
Can pass transit writer customization opts map.
sourceraw docstring

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