Substring Count (jQuery/Javascript) Tutorial/Code

Substring Count

jQuery Javascript
Demo | Browse Category | Monday, August 15, 2011 by William Thomas

Code:

<html>
<head>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script>
function ssc(){

var sstr = $("#sub").val();
var c = 0; //IMPORTANT
var str = $("#string").text();

//LOOPS THROUGH EACH CHAR IN "#sub" FOR A SUBSTR MATCH IN "#string"
for(i=0;i<str.length;i++){
if(sstr==str.substr(i,sstr.length)){
c++; //IF "#sub" MATCHES A SUBSTR IN "#string", THEN COUNT HOW MANY TIMES IN "#count"
}
}
$("#count").val(c);
}
</script>
</head>
<body>
<input id="sub">
<input id="count" style="width: 25px">
<input onClick="ssc()" type="button" value="Count">
</body>
</html>

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wcet2011
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Friday, September 23, 2011 at 2:50:51 PM

wcet2011
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Friday, September 23, 2011 at 2:47:50 PM

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