jQuery Extract numbers from string

Hi, today i am going to tell you about a small trick and most useful concept, sometimes when we working with some applications or websites we want use the number inside the string, in that time what you do, it's simple we can do with Regular expression and match() method, recently i got the same situation when i working with twitter app where i used same concept to extract the number form string

HTML

<div  id="string">143users 1male 141females others1</div>

<input name="" type="button" id="button" value="Click Me to Extract">

<div id="result"></div>

JAVASCRIPT

i have just used match() method and added some regular Expression to match with string data and i used for loop to display all extracted numbers into the result div.

<script type="text/javascript" src="jquery-1.10.2.min.js"></script>

<script>

$(document).ready(function(){
 
 $('#button').click(function(){
  
  var string = $('#string').text();
  
  var getNum = string.match(/(\d+)/g);
  
  for(i=0; i<getNum.length; i++){
   
   
   $('#result').append("Array index[" + i + "]:- " + getNum[i]+"<br/>");
   
  }
  
 });
 
})


</script>

Live Demo