Hi
I used below code for my textbox that just allow enter AlphaNumeric characters
<script type="text/javascript">
var specialKeys = new Array();
specialKeys.push(8); //Backspace
specialKeys.push(9); //Tab
specialKeys.push(46); //Delete
specialKeys.push(36); //Home
specialKeys.push(35); //End
specialKeys.push(37); //Left
specialKeys.push(39); //Right
specialKeys.push(32); //space
specialKeys.push(13); //ENTER
function IsAlphaNumeric(e) {
var keyCode = e.keyCode == 0 ? e.charCode : e.keyCode;
var ret = ((keyCode >= 48 && keyCode <= 57) || (keyCode >= 65 && keyCode <= 90) || (keyCode >= 97 && keyCode <= 122) || (specialKeys.indexOf(e.keyCode) != -1 && e.charCode != e.keyCode));
document.getElementById("error").style.display = ret ? "none" : "inline";
return ret;
}
</script>
<asp:TextBox ID="txtdes" runat="server" TextMode="MultiLine" CssClass="txtdesSP" onkeydown = "return IsAlphaNumeric(event);" onpaste = "return false;" ondrop="return false;"></asp:TextBox>
<span id="error" style="color: Red; display: none">* Special Characters not allowed</span>
But when I used above code for Ckeditor it did't work
for ckeditor what should I do?
best regards
Neda