CODEWITHSUNDEEP
c#asp.net
Tannya
Tannya

Reputation: 171

How to pass a query string variable?

I want to pass a class variable from 1 page to another page on link button click. The link button click event is written in the javascript query as follows:

<script type="text/javascript">
        function RedirectTo() {
            window.location.href = 'ApplyJobsByCandidate.aspx';
            return false;
        }

Now how can i pass a class variable through the query string? I want something like 'ApplyJobsByCandidate.aspx?id='+Class1.ID;

Please help me.

Upvotes: 0

Views: 2626

Answers (6)

the_lotus
the_lotus

Reputation: 12748

If you have access to the class in your page, you can do.

<script type="text/javascript">
        function RedirectTo() {
            window.location.href = 'ApplyJobsByCandidate.aspx?id=<% =Class1.ID %>';
            return false;
        }

Upvotes: 0

Satinder singh
Satinder singh

Reputation: 10198

Another way to set class value into hidden field and send that value

Js code:

var getValue= $("#hiddenField1").val();
window.location.href = 'ApplyJobsByCandidate.aspx?id=' + getValue;

Code behind: On ApplyJobsByCandidate.aspx.cs

if(Request.QueryString["id"] != null)
{
string fetch_id = Request.QueryString["id"];
}

Upvotes: 0

Dan Drews
Dan Drews

Reputation: 1976

You can pass in the value into the function, then access add it into the query string

<script type="text/javascript">
        function RedirectTo(id) {
            window.location.href = 'ApplyJobsByCandidate.aspx?id=' + id;
            return false;
        }

Upvotes: 1

Tim B James
Tim B James

Reputation: 20364

If you have a public static property within a class, then you can access it like so;

window.location.href = '<%=string.format("ApplyJobsByCandidate.aspx?id={0}", MyClass.id)%> ';

Upvotes: 0

Neeraj
Neeraj

Reputation: 4489

Try

<script type="text/javascript">
    function RedirectTo() {
        window.location.href = 'ApplyJobsByCandidate.aspx?Id=' +Id;
        return false;
    }
</script>

In C# Code

   if (Request.QueryString["id"] != null) {
        try
        {
            id = int.Parse(Request.QueryString["id"]);
        }
        catch
        {
            // deal with it
        }
    }

Upvotes: 0

sangram parmar
sangram parmar

Reputation: 8726

in code behind

    public string ss
    {
        get
        {
            return ViewState["ss"].ToString();
        }
        set
        {
            ViewState["ss"] = value;
        }
    }

in some mothod set ss value like

ss = Class1.ID

in javascript 

  <script type="text/javascript">
    function RedirectTo() {
        window.location.href = 'ApplyJobsByCandidate.id=' + '<%= ss %>';
        return false;
    }
</script>

Upvotes: 0

Related Questions