Show Alertbox

Question

protected void btnConnect_Click(object sender, EventArgs e)
{
try
{
dbquery.getconnection(txtsname.Text, txtuname.Text, txtpwd.Text);

pnlDB.Visible = true;
pnlCN.Visible = true; ddlDB();

}
catch (Exception ex)

{
lblex.Visible = true; string p = ex.Message.ToString();
Response.Write("<script language='javascript'>alert(" + p + ")</script>");
lblex.Text = p;
pnlDB.Visible = false; pnlCN.Visible = true; }

}

I tried to connect server ..its not correct info it want to show error msg in alert box serverside

How to show the catch error in alertbox in server side

Zoran Horvat · Answer

Anjumathi did this change solve the problem? Zoran

Zoran Horvat · Answer

I also forgot to replace line breaks with 
: string message = p.Replace('' '\''); message = message.Replace(
 \n); message = message.Replace( \r); string encoded = Server.HtmlEncode(message); ... Try now. If it doesn't work please try to open HTML source of the page and to attach it here. Zoran

anjumathi kumar · Answer

Error parsing near ' it schowing tlike this javascript run time error sir

Zoran Horvat · Answer

Anjumathi You should enclose p in double quotes and ensure that it does not contain double quotes itself. You should also HTML encode it. So basically that might look like this: string message = p.Replace('' '\''); string encoded = Server.HtmlEncode(message); Response.Write( alert(\ + encoded + \) ); I think that should be sufficient to show error popup at the client. Zoran