Everything is working fine except that postback does not occur when I delete the row. I put a debugger break inside the OnRowDeleting and OnRowDataBound The only difference is that you don't have Ajax update panel and script Manger. Below is the image of the Gridview. Nothing happens When I click the ok button.
Below is my code on fresh page:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="WebForm3.aspx.cs" Inherits="SidePanelGridViewTest.WebForm3" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.1/jquery.min.js"></script>
<link rel="stylesheet" href="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/smoothness/jquery-ui.css" />
<script src="https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js"></script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:SqlDataSource ID="SqlDataSource1" runat="server"
ConnectionString="<%$ ConnectionStrings:IdDatabase %>"
SelectCommand="SELECT TOP 5 ProductID, ProductName FROM [TableA]">
</asp:SqlDataSource>
<asp:ScriptManager ID="scMan" runat="server"></asp:ScriptManager>
<asp:UpdatePanel ID="updPnl" runat="server" UpdateMode="Always">
<ContentTemplate>
<asp:GridView ID="grdShoppingCart" runat="server" AutoGenerateColumns="False"
DataKeyNames="ProductID" DataSourceID="SqlDataSource1" OnRowDeleting="OnRowDeleting" OnRowDataBound="OnRowDataBound" >
<Columns>
<asp:BoundField DataField="ProductID" HeaderText="ProductID"
InsertVisible="False" ReadOnly="True" />
<asp:BoundField DataField="ProductName" HeaderText="ProductName"
/>
<asp:TemplateField ShowHeader="False" HeaderStyle-HorizontalAlign="center" ItemStyle-HorizontalAlign="center" ItemStyle-Width="150px" ControlStyle-CssClass="ss-row" >
<ItemTemplate>
<asp:ImageButton ID="imgbtnDelete" runat="server" ImageUrl="~/Images/delete1.png" ToolTip="Click To Delete" AlternateText="Click To delete" OnClientClick="myclick(this.id);return false;"/>
<asp:Button ID="MyDelete" runat="server" Text="del" CommandName="MyDelete" CommandArgument='<%# Eval("ProductID") %>' style="display:none"/>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
</ContentTemplate>
</asp:UpdatePanel>
</div>
<div id ="mydialog" style="display:none" runat="server">
<h2>Do you really want to delete?</h2>
</div>
<script>
function myclick(mycontrolid) {
var mydiv = $('#mydialog');
mydiv.dialog({
autoOpen: false, modal: true, title: 'Delete?', width: '25%',
position: { my: 'top', at: 'top+150' },
buttons: {
'ok': function () {
vbtns = '#' + mycontrolid.replace('imgbtnDelete', 'MyDelete');
$(vbtns).click();
},
'cancel': function () {
mydiv.dialog('close');
}
}
});
mydiv.dialog('open');
}
</script>
</form>
</body>
</html>
below is the image of the gridview:
when I click on "Ok" button in the delete pop up. postback does not occur. I have a debugger break on both OnRowDeleting and OnRowDataBound. when I start running the code, debugger breaks on OnRowDataBound, but clicking on "OK' button on the pop up does not cause postback.
below is the code behind:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
namespace SidePanelGridViewTest
{
public partial class WebForm3 : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void OnRowDeleting(object sender, GridViewDeleteEventArgs e)
{
int index = Convert.ToInt32(e.RowIndex);
}
protected void OnRowDataBound(object sender, GridViewRowEventArgs e)
{
string x = "Test";
}
}
}
