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Determine Total Items in an Array
- Thread starter Michael42
- Start date
use ".length" object method, it will return the length of an array
Code:
<SCRIPT LANGUAGE="JavaScript" TYPE="text/javascript">
<!--
function funcArrayLength(){
var str = "1,2,3,4,5,6,8";
arr = str.split(",");
alert(arr.length);
}
//-->
</SCRIPT>
<form name="form1" >
<input type=button onclick="funcArrayLength()">
</form>- Status
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