C# - GridView EditItemTemplate Not Showing On First Click?

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.

View 1 Replies


Similar Messages:

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] ....

View 3 Replies

Data Controls :: GridView EditItemTemplate Controls Not Showing Data On Edit

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].....

View 1 Replies

AJAX :: Showing A Control On Click Of Linkbutton Column Of Gridview (present Inside UpdatePanel)

Jan 8, 2010

I have put my gridView inside an UpdatePanel with Timer control for auto refresh.The gridView has a linkButton column which is bounded to referenceNo column from database.

On click of this link button i want a panel to get visible. This Panel contains details corresponding to the referenceNo shown in differnt controls (mostly texboxes). Do i necessarily need to put the panel inside the Update Panel.If not how do i do it?

I have tried putting panel outside UpdatePanel, but it doesn't show panel on clicking the linkbutton nor does the values are updated inside this panel (if panel's visibility is set to true by default for testing purpose).

View 4 Replies

Forms Data Controls :: How To Update EditItemTemplate According To Selection Of Another EditItemTemplate

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]....

View 2 Replies

Checkbox Within EditItemTemplate Of GridView Column

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>

View 2 Replies

GridView - How To Access Value Of A Control Set In <EditItemTemplate>

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.

View 1 Replies

AJAX :: Using EWorld.UI.CalendarPopup In My GridView.EditItemTemplate?

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.

View 4 Replies

C# - Panel DefaultButton And GridView Control With EditItemTemplate?

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 %>" />

View 2 Replies

Data Controls :: DropDownList In GridView EditItemTemplate

Sep 30, 2012

web in asp.net+vb code+sql database

i hvae a database named anil and TABLE NAMED COURSE_IN fields are (gridview with regnumber,name,dtjoin, qual, OY, OTY,VDA) and another table course with (OY, OTY,VDA) fiedls. my grid view displays adata from databse with edit facility.

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">
</asp:DropDownList>

GRIDVIEW

<asp:GridView ID="GridView1" runat="server" AllowSorting="True"
AutoGenerateColumns="False" CellPadding="4" DataMember="DefaultView"
DataSourceID="SqlDataSource2" ForeColor="#333333" GridLines="None"
style="font-family: Arial; font-size: small">
<FooterStyle BackColor="#990000" Font-Bold="True" ForeColor="White" />
<RowStyle BackColor="#FFFBD6" ForeColor="#333333" />

[Code] ....

View 1 Replies

Web Forms :: Controls In Gridview EditItemTemplate Not Available In CodeBehind Or DataSources?

Feb 16, 2010

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 ????

View 4 Replies

Forms Data Controls :: Dynamic EditItemTemplate In A Gridview?

Apr 13, 2010

I create dynamicaly a gridview and with to also create the EditItemTemplate dynamically.

This is how I add dynamically columns to my gridview.

[Code]....

View 4 Replies

Data Controls :: How To Find Control In GridView EditItemTemplate

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]....

View 1 Replies

Forms Data Controls :: Gridview.FindControl Of An EditItemTemplate Dropdownlist?

Mar 28, 2011

I have a dropdownlist embedded into an asp.net gridview. I have successfully populated the dropdown list in the footer but have not been able to populate the dropdownlist in the EditItemTemplate. Here is my code that works. I need to do the exact same thing for a dropdownlist embedded in the update functionality of the gridview.

[Code]....

View 2 Replies

Forms Data Controls :: Default Value For GridView EditItemTemplate Field?

Feb 25, 2010

I have GridView with template column binded to some field. In edit mode I would like to set default value to this field when it is not initialized (this is time value and I would like to set it to default 8:00 - this prevent user from entering this value) - how to do this?

View 4 Replies

Forms Data Controls :: Updating GridView With A Dropdown In Edititemtemplate?

Apr 10, 2010

When i Updating my gridview and i modify the value of dropdown the update is all ok, but if i not modify the dropdown and leave the selected value after the update i see another value, the first of listitem of my dropdown.

This is my code:

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..........

View 5 Replies

Data Controls :: Using MultiLine TextBox (TextArea) In EditItemTemplate Of GridView

Nov 22, 2015

I have a textbox inside edit template and it is binded with the data. Somehow, textbox data starts from the middle instead at the beginning of the box. I can use textarea where it starts from the starting point but I cant bind the data inside the gridview.

View 1 Replies

Forms Data Controls :: How To Show ItemTemplate INside EditItemTemplate Of GridView

Nov 19, 2010

How to Show ItemTemplate iNside EditItemTemplate Of GridView

View 2 Replies

Forms Data Controls :: DropDownList With Dynamic Datasource In EditItemTemplate In Gridview?

Mar 2, 2011

I have two embedded dropdown lists in Gridview control. One gives you business channel options and the other represents products depending on the business channel selected.I am trying to use different data sources for product dropdown list depeding on what the user selected from the business channel drop down list. How could I do this. Here is my current code:

[Code]....

View 2 Replies

Forms Data Controls :: Handling Dropdown List In A Gridview For EditItemTemplate?

Feb 26, 2010

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

View 1 Replies

AJAX :: Allow User To Enter Only Digits And Numbers Using FilteredTextBoxExtender In GridView EditItemTemplate

Jan 27, 2013

How can I validate a Boundfield in gridview that changes to textbox dynamically?the boundfield is
 
<asp:BoundField DataField="quantity" HeaderText="quantity" />
and it chenges to textbox in code belowI want only number (1,2,3,...) in it not text.
protected void CartGrid_RowUpdating(object sender, GridViewUpdateEventArgs e)
{

[Code]....

View 1 Replies

AJAX :: Showing Modalpopup In Button Click?

Dec 22, 2010

I am tring to get modal popup when enter value in one text box then click the button modal popup will show , without entering the value in textbox, button validation to enter the value. I written javascript validation to the button ,it showing alert message, but after showing alert message clicking ok button in alert window modalpopup is showing . How can i resolve it .

<asp:TextBox ID="TextBox1" runat="server" />
<asp:Button ID="Button1" runat="server" Text="Show popup" />

Here java script validation :

function Validate() {
if (document.getElementById("<%=TextBox1.ClientID%>").value == "") {
alert("Please Enter any Value ");
document.getElementById("<%=TextBox1.ClientID%>").focus();
return false;
}
}

View 4 Replies

Web Forms :: Dynamically Showing Control On Button Click?

Feb 9, 2011

i was struck totally when i am trying to dynmically show fileupload control on button click...here is my scenario of my flow....

initially i will be showing only one fileupload control...and if the user wants to upload more files he will click on add more button so that it should dynamically show another fileupload...

like wise he should be able to upload upto 40 files max.

View 4 Replies

Showing Disclaimer When User Click On Link Outside Our Website

Jan 7, 2010

I need to create an option for our website that when a user clicks on a link that is going to take them outside of our website, that they get a disclaimer. Is there a standard way to do this in asp.net?

View 1 Replies

Data Controls :: DropDownList Control Shows No Data When Bind In EditItemTemplate Of GridView

Sep 6, 2013

I have requirement to bind ASP.Net DropDownList control in EditItemTemplate of GridView.

I preferred the tutorial:

[URL]...

i have followed same steps just but difference is i have a edit imagebutton with commandname="Edit".Also dropdown needs to be binded from different table(directory) and not the table through whicch grid is binded(details).

if (e.Row.RowType == DataControlRowType.DataRow && (e.Row.RowState & DataControlRowState.Edit) == DataControlRowState.Edit && GridView1.EditIndex == e.Row.RowIndex)
{
DropDownList DStatusEdit = (DropDownList)e.Row.FindControl("DStatusEdit");
string query = "select distinct status from directory";
SqlCommand cmd = new SqlCommand(query);
DStatusEdit.DataSource = GetData(cmd);

[CODE]..

the page is running but when i click edit image button the dropdwn shows but no data in dropdown binded it is empty.

My gridview is inside update panel.

How can i achieve this?

Should dropdownlist in my case be binded inside rowcommand and how?

View 1 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved