web.files.File — clojure-interop/cljs-web-api 1.0.10

The File interface provides information about files and allows in a web page to access their content.

array-buffer cljs

(array-buffer this & args)

Method.

[Experimental]

The arrayBuffer() method of the web.files.Blob interface is to read the contents of a Blob as binary data. It returns a promise resolves with an js.ArrayBuffer.

blob.arrayBuffer().then(function (buffer) { // do something with buffer });

See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/arrayBuffer

constructor cljs

(constructor & args)

Constructor.

The File() constructor creates a new web.files.File object instance.

bits An js.Array of js.ArrayBuffer, web.typed.ArrayBufferView, web.files.Blob, or web.DOMString objects — or a mix of any such objects. This is the file content encoded as UTF-8. name A web.USVString representing the file name or the path to the file. options Optional An options object containing optional attributes for the file. Available options are as follows:

type: A web.DOMString representing the MIME type of the content that will be put into the file. Defaults to a value of "". lastModified: A number representing the number of milliseconds between the Unix time epoch and when the file was last modified. Defaults to a value of Date.now().

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/File

file-name cljs

(file-name this)

Property.

[Non Standard] [Obsolute]

Returns the name of the file. For security reasons the path is from this property.

var name = instanceOfFile.fileName;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/fileName

file-size cljs

(file-size this)

Property.

[Deprecated] [Non Standard]

Returns the size of a file in bytes.

var size = instanceOfFile.fileSize;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/fileSize

get-as-binary cljs

(get-as-binary this)

Method.

[Non Standard] [Obsolute]

The getAsBinary method allows to access the file's data in raw format.

var binary = instanceOfFile.getAsBinary();

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/getAsBinary

get-as-data-url cljs

(get-as-data-url this)

Method.

[Deprecated] [Non Standard]

The getAsDataURL provides a data: URL that encodes the entire of the referenced file.

var url = instanceOfFile.getAsDataURL();

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/getAsDataURL

get-as-text cljs

(get-as-text this encoding)

Method.

[Non Standard] [Obsolute]

The getAsText method provides the file's data interpreted as using a given encoding.

var str = instanceOfFile.getAsText(encoding);

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/getAsText

last-modified cljs

(last-modified this)

Property.

[Read Only]

The File.lastModified read-only property provides the last modified of the file as the number of milliseconds since the Unix epoch 1, 1970 at midnight). Files without a known last modified date the current date.

const time = instanceOfFile.lastModified;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/lastModified

last-modified-date cljs

(last-modified-date this)

Property.

[Read Only] [Deprecated]

The File.lastModifiedDate read-only property returns the last date of the file. Files without a known last modified date returns current date .

var time = instanceOfFile.lastModifiedDate

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/lastModifiedDate

moz-full-path cljs

(moz-full-path this)

Property.

[Non Standard] [Draft]

A privileged exension to the web.files.File interface, the property contains the full pathname of the represented file.

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/mozFullPath

name cljs

(name this)

Property.

[Read Only]

Returns the name of the file represented by a web.files.File For security reasons, the path is excluded from this property.

var name = file.name;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/name

set-file-name! cljs

(set-file-name! this val)

Property.

[Non Standard] [Obsolute]

Returns the name of the file. For security reasons the path is from this property.

var name = instanceOfFile.fileName;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/fileName

set-file-size! cljs

(set-file-size! this val)

Property.

[Deprecated] [Non Standard]

Returns the size of a file in bytes.

var size = instanceOfFile.fileSize;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/fileSize

set-moz-full-path! cljs

(set-moz-full-path! this val)

Property.

[Non Standard] [Draft]

A privileged exension to the web.files.File interface, the property contains the full pathname of the represented file.

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/mozFullPath

size cljs

(size this)

Property.

[Read Only]

Returns the size of a file in bytes.

var size = instanceOfFile.size

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/size

slice cljs

(slice this & args)

Method.

The Blob.slice() method is used to create a new web.files.Blob containing the data in the specified range of bytes of the source

var blob = instanceOfBlob.slice([start [, end [, contentType]]]);

See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/slice

stream cljs

(stream this)

Method.

[Experimental]

The stream() method of the web.files.Blob interface transforms Blob into a web.files.ReadableStream of its data.

var stream = blob.stream();

See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/stream

text cljs

(text this & args)

Method.

[Experimental]

blob.text().then(function (text) { // do something with the text });

See also: https://developer.mozilla.org/en-US/docs/Web/API/Blob/text

type cljs

(type this)

Property.

[Read Only]

Returns the media type (MIME) of the file represented by a web.files.File

var name = file.type;

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/type

webkit-relative-path cljs

(webkit-relative-path this)

Property.

[Read Only] [Non Standard]

The File.webkitRelativePath is a read-only property that contains web.USVString which specifies the file's path relative to the selected by the user in an <input> element with its webkitdirectory set.

relativePath = File.webkitRelativePath

See also: https://developer.mozilla.org/en-US/docs/Web/API/File/webkitRelativePath