jQuery is not working with content of master page

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hello..
i have master page and content page...
i want to do validation using jQuery...but its not working...

here is my code in content page...

C#

<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
<script type="text/javascript">
    $(document).ready(function ()
    {
        alert("hiiii");
        $("#txtemailID").blur(function ()
        {
            alert("hi");
            var EmailText = $("#txtemailID").val();

            if ($.trim(EmailText).length == 0)
            {
               document.getElementById('LblEmail').innerHTML='please enter email !';
               return false;
            }
            if (validateEmail(EmailText))
            {
                document.getElementById('LblEmail').innerHTML='valid Email address !';
                return true;
            }
            else
            {
                document.getElementById('LblEmail').innerHTML='invalid Email address !';
                return false;
            }
     });
});
function validateEmail(sEmail)
{
    var filter = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
    if (filter.test(sEmail))
    {
        return true;
    }
    else
    {
        return false;
    }
}
</script>
</asp:Content>

Posted 21-Oct-12 5:46am

Member 9332883

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Comments

vv_shameer 21-Oct-12 13:28pm

Did you include Jquery.min.js/jquery.VERSION.js file in your master page?

csharpbd 21-Oct-12 15:17pm

There any error or just not working? also please check your control id when run your project using browser view source because some time control id change when it run.

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giri001 · Accepted Answer · 2012-10-21T09:54:00

Use the following code ,its working fine now :-)

XML

<script type="text/javascript">
       function txtChanged(mycmt) {
            var EmailText = document.getElementById('<%=txtemailId.ClientID%>').value;
            alert(EmailText.length);
            if (EmailText.length == 0) {
                document.getElementById('<%=LblEmail.ClientID%>').innerHTML = 'please enter email !';
                return false;
            }
            if (validateEmail(EmailText)) {
                document.getElementById('<%=LblEmail.ClientID%>').innerHTML = 'valid Email address !';
                return true;
            }
            else {
                document.getElementById('<%=LblEmail.ClientID%>').innerHTML = 'invalid Email address !';
                return false;
            }
        }
        function validateEmail(sEmail) {
            var filter = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/;
            if (filter.test(sEmail)) {
                return true;
            }
            else {
                return false;
            }
        }      
    </script>

and

XML

<asp:Label ID="LblEmail" runat="server" Text=""></asp:Label>
   <asp:TextBox ID="txtemailId" runat="server" onblur="javascript: txtChanged(this);"></asp:TextBox>

Happy coding :-)JMD