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[Dart] Access HTML Data Attribute

 2 years ago
source link: http://siongui.github.io/2015/03/01/dart-access-html-data-attribute/
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[Dart] Access HTML Data Attribute

March 01, 2015

Explain by example, if you have following element in HTML:

<div id="myDiv" data-my-demo-value="value"></div>

Access the value by dataset property:

var value = querySelector("#myDiv").dataset["myDemoValue"];

References:

[1]HTML Global data-* Attributes - W3Schools

[2]Getting HTML5 data-* attribute with Dart - Stack Overflow

[3]dataset - dart:html.Element API Docs

[4]Google search : HTML Data Attribute

[5][Golang] GopherJS DOM Example - Access HTML Data Attribute

Author: Siong-Ui Te ∈ Category: Dart

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