VS 2010 - GridView EditItemTemplate CheckBoxList Not Showing Up Every Other Row
Jul 17, 2013
I have a Gridview that works and in one of the TemplateFeld EditItemField I have a checkboxlist that I dynamically create based on the row ID. My first and third row work as expected, when I click on the 'Edit' link the Job Posting column shows up with checkboxlist. The second row does not do this.
I think it's something with gvRecruiters_RowDataBound but I can't see it.
default.aspx
HTML Code:
<asp:GridView ID="gvRecruiters" runat="server" AutoGenerateColumns="false"
OnPageIndexChanging="gvRecruiters_PageIndexChanging"
OnRowCancelingEdit="gvRecruiters_RowCancelingEdit"
OnRowDataBound="gvRecruiters_RowDataBound"
OnRowDeleting="gvRecruiters_RowDeleting"
[Code] ....
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Jan 5, 2010
I have a GridView with an EditItemTemplate, to which I am binding a Dictionary
<asp:GridView runat="server" ID="VariableList" ShowHeader="false" AutoGenerateColumns="false" OnRowEditing="VariableList_RowEditing">
<Columns>
<asp:BoundField ReadOnly="true" DataField="Key" />
<asp:TemplateField ItemStyle-Width="300">
[Code].....
If I set a breakpoint on the grid.EditIndex = e.NewEditIndex; line, it is setting the value to 0 which is the first item which is correct.
However, the asp:TextBox is not displaying. It is showing what is in the ItemTemplate and not in the EditItemTemplate.
However, if I click on Edit button again, it then displays the TextBox.
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Sep 8, 2012
there are few columns in the grid view which are fixed and in i used template field for this purpose. I have assigned the bind property to each column in edit item template but it didnt show values on these fixed value columns.here is grid view code
<asp:GridView ID="noticeDetails" runat="server" AutoGenerateEditButton="True"
onrowediting="noticeDetails_RowEditing1"
onrowupdated="noticeDetails_RowUpdated1"
[Code].....
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Jun 3, 2010
I want to show a checkbocklist bound to a datasource. The datasource is a table with 2 columns. Column1 = description of the checkbox, Column2 = a true/false whether the box is checked or not.
I am able to create the checkboxlist control and bind it to the table but the checkmarks are not showing for values that are true.
Description
Choice
Manager Approval
false
Receipts
true
User Submit
false
Payment
true
Is there a predefined field type for the checked value? Does it have to be 0 or 1 or True/False or Checked/Unchecked in order for the checkboxlist to interpret it correctly?
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Mar 24, 2011
I have a gridview and it has two EditItemTemplates. I want to update the items inside the second dropdown (EditItemTemplate) when I select an item from the first dropdownlistbox (EditItemTemplate). I want to update dropdownlist2 when I select an item from dropdownlist1. How can I do this?
[Code]....
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Dec 27, 2013
I got 2 checkboxlists , each checkbox has 6 checkboxes inside it (below is my database)
checkboxlist1 : id , rowa
checkboxlist2:id , rowb
id : int
rowa : bit
rowb : bit
When I click one checkbox, the value is saved to my database as TRUE ,But somehow, when I load the page, it does not show the checked state (checked/unchecked). Here is my code . i think my problem is , how to load checked value (bit) of checkboxlist ?
Here is my code:
<asp:Panel ID="Panel1" runat="server">
<asp:CheckBoxList ID="CheckBoxList1" runat="server" style="margin-left: 258px">
<asp:ListItem Text="1"></asp:ListItem>
<asp:ListItem Text="2"></asp:ListItem>
<asp:ListItem Text="3"></asp:ListItem>
[Code] .....
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Jan 21, 2011
I have a template field within a GridView to display a checkbox in edit view and some custom text in normal view.
The results of the query to populate the grid are coming back in a DataSet.
In the edit view I can't get the checkbox to accept the column that is retuning from the DataSet (which is in T/F format) as it says its not the correct type. Even if I return "true" or 1 in the column it still dosn't work.
I take it I need to convert but can't get the syntax correct in this context
<EditItemTemplate>
<asp:CheckBox ID="cbPostToFarm" runat="server" Checked='<% Bind("BOOL_COL")' />
</EditItemTemplate>
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Feb 24, 2010
In my Gridview when a user edits a row, I'm showing couple of asp:TextBox boxes using the EditItemTemplate.
One of the Text Box is bound to the UpdateParameters of my asp:ObjectDataSource. However the Second Box is not bound to any of the update parameters. I'm assigning a custom value to the second box.
Now my problem is, when the row is updated how do i read the value of my second text box??
I tried catching the value of the second text box in Grid_RowUpdating and ObjectDataSource1_Updating but I'm unable to find the second control.
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Jan 30, 2010
I am using eWorld.UI.CalendarPopup in my GridView.EditItemTemplate. My GridView is nested by UpdatePanel. At GridView_ItemCreated, I auto add initial row at GridView Footer. I faced problem that, CalendarPopup is working when I add 1st row. Once I click "Add" link and GridView refreshed by AJAX, CalendarPopup no longer working. I can't click or even change its date value. I have tried to download latest 2.0.9, include eWorld.UI.Compatibility assembly; changed controls to point use "ewc" instead of "ew". and few other ways found from Google. However, still no luck.
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Feb 15, 2010
I have a GridView control on a page with a Panel that has a DefaultButton. I am trying to get the "Update" button to work with the Enter key when a user edits a row. It works fine with the mouse. When I click on "Update", the row reverts back to View mode and the updated value is shown.
When the GridView is in the Panel, the Panel's default button (which submits the page) fires when I press Enter, before the RowCommand is even handled, and the update is lost.
When the GridView is not in the Panel, some other seemingly random button in the Panel fires, but not the "Update" button in my row's EditItemTemplate. Specifically, there is a CalendarExtender on the page, and the extender's popup button fires. Totally not what I want.
How can I get this to behave correctly?
Here is the structure of my mark-up code:
<asp:Panel ID="Panel1" runat="server" DefaultButton="btnSubmit">
<!--Form with controls-->
<asp:ImageButton ID="btnWSPODateCal" runat="server" />
<!--this button fires when I press enter while editing a grid row:-->
<ajaxToolkit:CalendarExtender ID="CalendarExtender1" runat="server"
TargetControlID="tbPODate" PopupButtonID="btnWSPODateCal" />
<!--more controls-->
<div class="button_row">
<asp:ImageButton ID="btnCancel" runat="server" />
<asp:ImageButton ID="btnSubmit" OnClick="btnSubmit_Click" />
</div>
</asp:Panel>
<asp:GridView runat="server">
<Columns>
<asp:TemplateField>
<EditItemTemplate>
<asp:ImageButton CommandName="MyUpdate"
ID="btnSubmitRow" runat="server"
CommandArgument="<%# ((GridViewRow) Container).DataItemIndex %>" />
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web in asp.net+vb code+sql database
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one dropdownlist out side grid selected value is displayed in gridview
DROPDOWNLIST OUTSIDE THE GRID
<asp:DropDownList ID="DropDownList1" runat="server" AutoPostBack="True"
DataSourceID="SqlDataSource1" DataTextField="ENTRY_COURSE"
DataValueField="ENTRY_COURSE">
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<asp:GridView ID="GridView1" runat="server" AllowSorting="True"
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style="font-family: Arial; font-size: small">
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />
[Code] ....
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i saw this post on[URL] so the problem is .... if there is a datasource in some editeitem template in grid view .... it won't be accessible from out of the edit-item field.....
here's my code...
[Code]....
that i have here is ID-column which contains a linqdatasource taking a where parameter from a dropdownlist and they are both in the same edit-template field.
and i have in another column (CourseTypeID-column ... edit-item template) a dropdownlist ..... now this dropdownlist i want to bind it to the linqdatasource exists in the ID-column (edit-item template)..... is that possible in the designer (or from) not code behind ..... and how ????
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I create dynamicaly a gridview and with to also create the EditItemTemplate dynamically.
This is how I add dynamically columns to my gridview.
[Code]....
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May 7, 2015
Gridview showing error while trying to edit records
error:
Server Error in '/' Application.
Object reference not set to an instance of an object.An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.
Source Error:
Line 134: GridViewRow row = (sender as Button).NamingContainer as GridViewRow;
Line 135: //string Invoice_No = (row.Cells[0].Controls[0] as TextBox).Text;
Line 136: string orderdate = (row.Cells[1].Controls[0] as TextBox).Text;
Line 137: string Posted_By = (row.Cells[2].Controls[0] as TextBox).Text;
Line 138:
[code]....
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[Code]....
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Sub GrdUpdate(ByVal sendere As Object, ByVal e As GridViewUpdateEventArgs)
Dim ID_ricette, NomeRicetta As String
Dim NomePortata As DropDownList
Dim NomePortataSel As String
If Not e.NewValues(0) Is Nothing Then
ID_ricette = e.NewValues(0).ToString
NomeRicetta = e.NewValues(1).ToString..........
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How to Show ItemTemplate iNside EditItemTemplate Of GridView
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[Code]....
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I have a gridview and I do Add, Modify and Delete operations. I am comfortable adding and modifying any text or date value. Now, I have a dropdown list to be displayed. I need to add and modify. The contents in the dropdownlist is fixed. Below is the code. I know there is a problem in my
<EditItemTemplate>
<asp:TemplateField
HeaderText="Leave Type">
<EditItemTemplate>
<asp:DropDownList
[Code]....
What is that I need to have code for EditItemTemplate
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