/Javascript/jQuery/Set custom data attribute jquery

Set custom data attribute jquery

//<div id="myElementID" data-myvalue="37"></div>
var a = $('#myElementID').data('myvalue'); //get myvalue
$('#myElementID').data('myvalue',38); //set myvalue

//set the custom data value
let mainDiv = $('#yourDivId').data('anyName', value);
//access the custom data value
mainDiv.data('anyName');

alert($('#outer').html());   // alerts <div id="mydiv" data-myval="10"> </div>
var a = $('#mydiv').data('myval'); //getter
$('#mydiv').attr("data-myval","20"); //setter
alert($('#outer').html());   //alerts <div id="mydiv" data-myval="20"> </div>

Source: stackoverflow.com

Similar codes

4 votes276 views5 answers
Get textarea value jquery
Javascript jQuery
1 vote234 views1 answer
LazyLoad for images, Videos and Iframes JavaScript and JQuery
Javascript jQuery
0 vote231 views1 answer
Jquery edit iframe content
Javascript jQuery
115 votes283 views6 answers
Jquery checkbox is checked
Javascript jQuery
0 vote228 views1 answer
Jquery replace attribute
Javascript jQuery
3 votes224 views4 answers
Jquery hover function
Javascript jQuery
5 votes236 views3 answers
Access selected option in jquery
Javascript jQuery
0 vote238 views1 answer
Add options to select box dynamically jquery
Javascript jQuery
0 vote222 views1 answer
How to get value of button that click on it jquery
Javascript jQuery
0 vote198 views1 answer
Get input value on keypress jquery
Javascript jQuery