Hi.
I've created a webform with a data table inside a gridview. The table has 6 columns. I've created it with an empty row.
The first 4 columns are dropdownlists and the other 2 are textboxs. At the end of the table, there is a button that creates new lines.
The problem is that the dropdownlists only get populated after a new line is created. The same with the textboxs properties, which I blocked for numbers only.
Here is my code:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="record_project.aspx.cs" Inherits="project_1.record_project" %>
<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="asp" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<link runat="server" ty ...
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