CODEWITHSUNDEEP
javascriptasp.nethtml
Freelancer
Freelancer

Reputation: 9074

javascript page navigation not working

I am new with javascript.

I wanted to navigate the page on sucessfull, enterance of loginID and password.

(for the time being, i have programmed for any login id and password, validation kind of work).

For that i have used location.replace("Registration.aspx");

My code is following:

<script type="text/javascript">
        var flag = 0; 
        function Validate() {
            if (document.getElementById('txtLoginId').value == "") {

                flag = 1;

                document.getElementById('lblLoginID').innerHTML = "Enter LoginID";

            }
            else {

                document.getElementById('lblLoginID').innerHTML = " ";

            }

            if (document.getElementById('txtPassWord').value == "") {
                flag = 1;
                alert("dddddd"+flag);
                document.getElementById('lblPassword').innerHTML = "Enter Password";

            }
            else {

                document.getElementById('lblPassword').innerHTML = "";

            }

            if (flag == 1) {

                return false;

            }
            else {

               // Response.Redirect("Registration.aspx");
                  location.replace("Registration.aspx");
                return true;

            }

        }

    </script>

Button Code:

<asp:Button ID="btnLogin" runat="server" Text="LogIn" 
                            onclick="btnLogin_Click" OnClientClick="return Validate();" />

What can be mistake in it?

Please help me.

Upvotes: 0

Views: 515

Answers (3)

ajakblackgoat
ajakblackgoat

Reputation: 2149

Assuming you have to process the input from user in code behind:

Client script validation function should be like this:

    function Validate() {
        var flag = 0;

        if (document.getElementById('txtLoginId').value == "") {
            flag = 1;
            document.getElementById('lblLoginID').innerHTML = "Enter LoginID";
        }
        else 
            document.getElementById('lblLoginID').innerHTML = " ";

        if (document.getElementById('txtPassWord').value == "") {
            flag = 1;
            document.getElementById('lblPassword').innerHTML = "Enter Password";
        }
        else 
            document.getElementById('lblPassword').innerHTML = "";

        return (flag != 1);

    }

In code behind:

public void btnLogin_Click(object sender, EventArgs e)
{
    /* username and password processing code
    ....
    */
    Response.Redirect("Registration.aspx");
}

Upvotes: 1

sp_m
sp_m

Reputation: 2707

 location.replace("Registration.aspx");
                return false;

return false instead of return true.It will work.

Upvotes: 1

basarat
basarat

Reputation: 276303

You are using a serverside function 

Response.Redirect

on client side code. Use 

window.location

on client.

Upvotes: 1

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