/Javascript/jQuery/Jquery extract number from string

Jquery extract number from string

Javascript extract number from string

// Html: <span id="foo">280ms</span>

var text = $('#foo').text();
var number = parseInt(text, 10);
alert(number);

// parseInt('ms120'.replace(/[^0-9\.]/g, ''), 10);

Source: stackoverflow.com

Jquery extract number from string

var id_of_div = "div_id_12";
var id_number = parseInt(id_of_div.replace(/[^0-9.]/g, ""));
console.log(id_number);//12

Source: stackoverflow.com

Get number from string using jquery

You can get it like this:

var suffix = 'comment_like_123456'.match(/\d+/); // 123456

With respect to button:

$('.comment_like').click(function(){
  var suffix = this.id.match(/\d+/); // 123456
});

It works for me.

Source: stackoverflow.com

Similar codes

9 votes287 views3 answers
Jquery change dropdown selected
Javascript jQuery
0 vote302 views2 answers
Jquery check if iframe is loaded
Javascript jQuery
11 votes287 views2 answers
Jquery prop checked
Javascript jQuery
0 vote318 views1 answer
Image animation jquery
Javascript jQuery
0 vote333 views2 answers
Jquery: select select box rpogramatically
Javascript jQuery
0 vote287 views2 answers
Animated scroll to anchor without jquery
Javascript jQuery
13 votes354 views4 answers
Append div to another div jquery
Javascript jQuery
1 vote316 views2 answers
Jquery remove focus
Javascript jQuery
6 votes317 views2 answers
$(this) option selected jquery
Javascript jQuery
1 vote317 views1 answer
How select just before element in jquery
Javascript jQuery