Hi Team,

How to show Number of Characters Remaining in Textbox or Textarea inside updatepanel with common js function

With reference to the below link.

Show number of characters remaining in TextArea inside Update Panel using JavaScript and jQuery in ASP.Net

Can we make a general function for Characters left count in textbox/textarea.

Which accepts parameter like :

1. Character length.2 ControlID(textbox) 3.LabelId

so i acn use this function anywhere in my page multiple controls.

Please help. 

    <script type="text/javascript">
        $(function () { 
            LimtCharacters(500);
        });
        var prm = Sys.WebForms.PageRequestManager.getInstance();
        if (prm != null) {
            prm.add_endRequest(function (sender, e) {
                if (sender._postBackSettings.panelsToUpdate != null) {
 
                    LimtCharacters(500);
                }
            });
        };
         function LimtCharacters(CharLength) {
            var txtMsg = document.getElementById('<%=txtIdeaDesc.ClientID%>');
            chars = txtMsg.value.length;
            document.getElementById('lblcount').innerHTML = CharLength - chars;
            if (chars > CharLength) {
                txtMsg.value = txtMsg.value.substring(0, CharLength);
            }
        }
    </script>