Forms Data Controls :: Checkbox In GridView - Unable To Retrieve Checked Value
Mar 9, 2011
i got checkbox in gridview which put inside the itemtemplate. the problem is when i tick on the checkbox, the value for checked property still is a false value. Wat;s wrong?
aspx :
<asp:GridView
ID="GridViewRDR1_Hidden"
runat="server"
AutoGenerateColumns="false">
<Columns
>
<asp:TemplateField
>
<ItemTemplate><asp:CheckBox
ID="chkStatus"
runat="server"/></ItemTemplate></asp:TemplateField
>
</Columns
>
</asp:GridView
>
aspx.vb
If
GridViewRDR1_Hidden.Rows.Count > 0
Then
For
Each
row As
GridViewRow
In
GridViewRDR1_Hidden.Rows
Dim
cb As
CheckBox
= CType(row.FindControl("chkstatus"),
CheckBox
)
If
cb.Checked
Then
MsgBox("True")
End
If
Next
End
If
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May 3, 2010
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CODE BEHIND:
[Code]....
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Mar 11, 2011
<asp:TemplateField>
<ItemTemplate>
<asp:CheckBox ID="chkRDR1" runat="server"/>
</ItemTemplate>
</asp:TemplateField>
=========================================================================================
Dim checkbox As CheckBox = CType(row.FindControl("chkRDR1"), CheckBox)
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May 7, 2015
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code behind
protected void OnCheckedChanged(object sender, EventArgs e)
{
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Feb 17, 2010
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Jan 13, 2010
I a using Gridview bind to a dataset. For this example, I am only setting up two columns.
1. Edit button
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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="Member_Id"
onrowupdating="GridView1_RowUpdating"
onrowediting="GridView1_RowEditing">
<Columns>
<asp:CommandField ShowEditButton="True" />
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<EditItemTemplate>
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</ItemTemplate>
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</Columns>
</asp:GridView>
</div>
</form>
</body>
</html>
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public partial class Default3 : System.Web.UI.Page
{
private DataSet dsEmpList = new DataSet();
protected void Page_Load(object sender, EventArgs e)
{
BindGridView();
}
protected void BindGridView()
{
dsEmpList = GetEmpList();
GridView1.DataSource = dsEmpList;
GridView1.DataBind();
}
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{
CheckBox box = (CheckBox)GridView1.Rows[e.RowIndex].FindControl("chkIsPaid");
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{
//do whatever
}
}
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{
GridView1.EditIndex = e.NewEditIndex; // turn to edit mode
BindGridView(); // Rebind GridView to show the data in edit mode
}
}
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