DotNetCode: Display characters counter for multiline textbox in asp.net

9:43 PM

Display characters counter for multiline textbox in asp.net

Posted by vijay

Introduction:

In this article going to see about to display remaining character count in multiline textbox…

Normally this method used to display the remaining character user can able to enter in the textbox…

By limit to certain limit length, total length used to display using this method……

Java script Code:

<script type="text/javascript" language="Javascript">

function textCounter(field, countfield, maxlimit) {

if (field.value.length > maxlimit)

field.value = field.value.substring(0, maxlimit);

else

countfield.value="charactes left ";

countfield.value +=maxlimit - field.value.length;

}

</script>

<div>

<asp:TextBox ID="TextBox1" runat="server" Height="100" Width="550" Wrap="true"

TextMode="MultiLine" onkeyup="textCounter(TextBox1, TextBox2, 50);"

onkeydown="textCounter(TextBox1,TextBox2, 50);" />

</div>

<div>

<asp:TextBox ID="TextBox2"

runat="server" style="color :Red;" ></asp:TextBox>

</div>

I hope you like these easy methods to display character count…

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