Thursday, July 15, 2010

replace(), JavaScript Method

The replace(), Method from JavaScript has various uses. In the example below, you'll see a practical application of this Method.

Syntax:
string.replace("WhatToReplace","Replacement")

See the example below.









<head>
<style type='text/css'>


</style>

<script type='text/javascript'>
function inlocuiesc(){
tre=document.getElementById('inl').value
var guc=tre.replace(/s/g,"WOW")
document.getElementById('inl').innerHTML=guc

}

</script>
</head>

<body>
<textarea id='inl' cols='32' rows='8'>this frienship is special to us...</textarea><br>
<input type='button' value='Replace' onclick='inlocuiesc()'>
</body>
</html>




When you will click the Replace button, the "s" letter will be replaced by "WOW".








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