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Word and Character Counter


Posted Date: 25 Jul 2008    Resource Type: Code Snippets    Category: Javascript

Posted By: Roshan R Mhatre       Member Level: Gold
Rating:     Points: 6



This code sample is a part of a html page that has two textboxes and a textarea control. A client-side javascript code that counts the number of words and characters in the textarea control. The page has a button control whose click event starts the calculation.

The countwords() function in the below code does the actual calculation.


<script type="text/javascript">

<form method="post" name="theform" action="#">
<script type="text/javascript">
function countwords()
{
var formtext=document.theform.text.value;
formtext=formtext.split(" ");
document.theform.nbwords.value= formtext.length; // Word Counter
document.theform.nbchar.value= document.theform.text.value.length; //Character Counter
}
</script>

<textarea rows="12" name="text" cols="60" wrap="virtual"></textarea>
<p>
<input type="button" value="Get the numbers!" onclick="javascript:countwords();">

<input type="text" name="nbwords" />
<input type="text" name="nbchar" />
</p>





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