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Archive for July, 2009

Auto Growing TextArea

Ehsan was telling me about the litte, simple and useful control.  All of us already seen that control in facebook chatting window. that textboox automatically bacome bigger according to the text written in the textbox.

Here is the demo of that JQuery http://www.aclevercookie.com/demos/autogrow_textarea.html

I have tested that in asp.net TextBox it works. Here is my code in asp.net for auto growing textbox.

You should download JQuery and JQuery Auto Grow to use it.

<script type=”text/javascript” src=”jquery-1.3.2.js”></script>
<script type=”text/javascript” src=”jquery.autogrow.js”></script>
<script type=”text/javascript”>
$(document).ready(function() {
$(‘.expanding’).autogrow();
});

<style type=”text/css”>
.expanding {line-height: 18px;}
</style>

<asp:TextBox ID=”myTxt” runat=”server” CssClass=”expanding” AutoPostBack=”false” TextMode=”MultiLine”></asp:TextBox>

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