web.Blob — clojure-interop/cljs-web-api 1.0.0

A Blob object represents a file-like object of immutable, raw Blobs represent data that isn't necessarily in a JavaScript-native The file.File interface is based on Blob, inheriting blob functionality expanding it to support files on the user's system.

array-buffer cljs

(array-buffer this & args)

Method.

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

The Blob() constructor returns a new web.Blob object. The content of the blob consists of the concatenation of the values given in the parameter array.

array is an web.Array of web.ArrayBuffer, web.ArrayBufferView, web.Blob, dom.DOMString objects, or a mix of any of such objects, that will be put inside the web.Blob. DOMStrings are encoded as UTF-8. options is an optional BlobPropertyBag dictionary which may specify the following two attributes:

type, with a default value of "", that represents the MIME type of the content of the array that will be put in the blob. endings, with a default value of "transparent", that specifies how strings containing the line ending character \n are to be written out. It is one of the two values: "native", meaning that line ending characters are changed to match host OS filesystem convention, or "transparent", meaning that endings are stored in the blob without change.

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

set-size! cljs

(set-size! this val)

Property.

The Blob.size property returns the size in bytes of the web.Blob a file.File.

var sizeInBytes = blob.size

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

set-type! cljs

(set-type! this val)

Property.

The type property of a web.Blob object provides the MIME type the file. It returns an empty string if the type couldn't determined.

var mimetype = instanceOfFile.type

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

size cljs

(size this)

Property.

The Blob.size property returns the size in bytes of the web.Blob a file.File.

var sizeInBytes = blob.size

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

slice cljs

(slice this & args)

Method.

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

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.

The stream() method of the web.Blob interface transforms a into a web.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.

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.

The type property of a web.Blob object provides the MIME type the file. It returns an empty string if the type couldn't determined.

var mimetype = instanceOfFile.type

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