/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

1 vote286 views1 answer
How to get the value in an input text box and set value another input box using jquery
Javascript jQuery
3 votes299 views6 answers
Add id jquery
Javascript jQuery
0 vote295 views1 answer
Jquery select2 multiple select all
Javascript jQuery
2 votes314 views1 answer
Set flash on a button using jquery
Javascript jQuery
0 vote345 views1 answer
How to get name array value in jquery
Javascript jQuery
12 votes306 views4 answers
Jquery move element
Javascript jQuery
5 votes300 views6 answers
How to get class name in jquery
Javascript jQuery
3 votes285 views3 answers
Jquery check if clicked outside div
Javascript jQuery
23 votes401 views1 answer
JQuery create div element
Javascript jQuery
10 votes378 views1 answer
Jquery get child div
Javascript jQuery