call javascript function from code behind and pass two parameters

Question

0.00/5 (No votes)

See more:

.i want to create hyperlink in csharp no of times the data is fetched from database and then i want to call a javascript function from code behind and i want pass two parameters to this javascript function..
the problem is that when i pass two parameters that javascript function doesnot call.
please tell me what is the problem in this code.

XML

string qry = "SELECT  DISTINCT Sender, Receiver FROM Message WHERE Sender='" + dRow["UserName"].ToString() + "'and receiver ='" + username+"'";
            SqlDataAdapter da = new SqlDataAdapter(qry, conn);
            DataSet ds3 = new DataSet();
            da.Fill(ds3);
            conn.Close();
          
             if (ds3.Tables[0].Rows.Count > 0)
             {
                

                sb.Append("<li><a href =''" + "onclick='OpenChatBox()'>" + dRow["UserName"].ToString() + "</a></li>");

                              }
             ChatContent.InnerHtml = sb.ToString()

Posted 2-May-11 1:01am

hinzhonee

Add a Solution

Comments

Brij 2-May-11 7:07am

Your code is not looking complete

Ra-one 2-May-11 7:41am

It doesnt seem that you have called javascript anywhere in above code.

3 solutions

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Abhinav S · Answer 1 · 2011-05-02T01:06:00

Solution 1

Make sure your method (with two parameters) exists.
See here to make sure you are doing the right thing - http://www.devcurry.com/2009/01/execute-javascript-function-from-aspnet.html[^].

Posted 2-May-11 1:06am

Abhinav S

Ashishmau · Answer 2 · 2011-05-02T01:06:00

Solution 2

various links are there like

Use & Call RegisterStartUpScript, RegisterClientScript and Client-Side Script[^]

Posted 2-May-11 1:06am

Ashishmau

hinzhonee · Answer 3 · 2011-05-02T02:26:00

C#

foreach (DataRow dRow in ds.Tables[0].Rows)
         {

MIDL

string qry = "SELECT  DISTINCT Sender, Receiver FROM Message WHERE Sender='" + dRow["UserName"].ToString() + "'and receiver ='" + username+"'";

SqlDataAdapter da = new SqlDataAdapter(qry, conn);
DataSet ds3 = new DataSet();
da.Fill(ds3);
conn.Close();
if (ds3.Tables[0].Rows.Count > 0)
{
sb.Append("<li><a href =''" + "onclick='OpenChatBox(dRow["UserName"].ToString(),dRow["User1"].ToString())'>" + dRow["UserName"].ToString() + "</a></li>");

}
ChatContent.InnerHtml = sb.ToString();
}

this is the javascript function which i ma calling...

XML

<script language="javascript">

    function OpenChatBox(sender, receiver) {
        var win = window.open("ChatBox.aspx?agent=" + sender + "&user=" + receiver, "", "status=0,toolbar=0, menubar=0, width=490, height=650");
    }

   </script>

sorry here is the complete code
in this code i ma trying to create hyperlink and calling javascript function with two parameters on click of hyperlink its not working...it works fine when i pass no parameters..