[Solved] Adding dynamic controls (first time does not work)

[Sandrino]

Dear Support,

I'm having a little issue with the Ajax Manager.

With a button, I would like to dynamically add RadNumericTextboxes to a simple html table.
This is a fraction of the code:

        // click new row
        protected void buttonNewRow_Click(object sender, EventArgs e)
        {
            // session
            if (Session["rowCount"] == null)
                Session["rowCount"] = 0;

            // get int
            int rowCount = (int)Session["rowCount"];
            Session["rowCount"] = ++rowCount;
        }

        // load page
        protected void Page_Load(object sender, EventArgs e)
        {
            // add 5 rows by default
            for (int i = 0; i < 5; i++)
                AddRow();

            // add button clicked rows
            if (Session["rowCount"] != null)
            {
                for (int i = 0; i < (int)Session["rowCount"]; i++)
                    AddRow();
            }
        }

Everything works fine, except... the first time I click nothing happens!
Is there any way to solve this issue? Or am I doing it totally wrong?

[Vlad]

Hello Sandrino,

Can you verify if your scenarios works normally without RadAjaxManager? It is not clear also how manager is used in your case - can you clarify?

All the best,
Vlad
the Telerik team

Check out Telerik Trainer, the state of the art learning tool for Telerik products.