Forms Data Controls :: How To Add A Row To ItemTemplate In Webdatagrid
Jul 1, 2010
I am working with a webdatagrid control. It is fairly simple in that it has Three template columns. Each column contains a separate control; a dropdownlist, webdatepicker and a command button. The webdatagrid is populated using ado.net code and the dropdownlist is populated using a sqldatasource object. I have a command button external to the webdatagrid that I am using to try and add a new row to the webdatagrid. The intention is that a new row will be created at the bottom of the grid that will contain each of the three controls, including having the dropdown populated. I cant seem to find the correct code to do this. I have tried several methods and it has been going on for some time. Can someone tell me if t is possible to do this and if so can they point me in the right direction?
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Similar Messages:
Jul 9, 2010
Now I have a datalist
I have done the itemtemplate and edittemplate,when I click on the button in itemtemplate, the edittemplate will show.But that row in itemtemplate will disappear.How can I keep that row in itemtemplate and ecotent in edittemplate both appear?
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Jan 17, 2011
I have something like this:
[Code]....
[Code]....
This does NOT work. What's wrong here?How do I accomplish my goal? I MUST use the Button1_Click event for this one.
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Dec 16, 2010
I have a WebDataGrid linked to a SqlDataSource to display data. When a row is selected, I want to populate some textboxes and dropdownlists with the data from that row, for editing purposes. The textboxes work fine; I use the following code to select the second field in the grid (Date) and populate the corresponding textbox (I'm using VB): txtDate.Text = currentRow.Items(2).Value However, when I try to populate the dropdownlists using the same code structure, I get the following error:
'ddlType' has a SelectedValue which is invalid because it does not exist in the list of items.
I think the problem may be that the dropdownlists are populated using type_id, while the grid displays type_name. Would this be causing the problem, and is there a way to get around this?
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Feb 5, 2010
I have a listview code like below. gives the header name.
I am looking to get the group total depending on the group name.
[Code]....
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May 7, 2010
I would like to know how i could display data from an itemtemplate or any other form views/data-bound controls without having it render in tables? i know theres control adaptors, but is this reliable and will it work with asp.net 3.5?
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Jun 22, 2010
I have tried many different combinations to try to get this to work, but I cannot. In the ItemTemplate of a Repeater control, I have a <form> tag. For this third party button to work, each button needs to be surrounded by <form></form> tags. I cannot get the first iteration of the repeater to display the tag, but 2, 3 and beyond, it will. It doesn't make sense to me. Because of this, IE is displaying the page in a funky way.
To see the generated code on the page, http://AdvancedSurveillancePro.com/services.aspx
Here is my repeater code:
[Code]....
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Aug 6, 2010
i have a textbox in a itemTemplate inside a griview. It is called txtPIN. I need to retrieve the value the user typed in the txtPIN and determine if it matches. I did this:
For Each eRow As GridViewRow In gvTransaction.Rows
CType(gvTransaction.Rows(eRow.RowIndex).FindControl("txtPIN"), TextBox).Text.ToString
Next
I couldn't get the text value, I debugged and it retrieve
[Code]....
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Oct 8, 2010
Can i save the value of itemtemplate while editing the datagrid record?
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Feb 14, 2011
I am getting a css display error in IE7 only when I insert code.
[code]...
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Jan 15, 2010
I was wondering if there is a way to hide the ItemTemplate. I am using listview and would like to hide the itemtemplate when i am inserting a new record. Im not sure how to or if it is possible to do.
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Mar 29, 2010
Given the following code for a textbox in the EditItemTemplate of ListView:
TextBox txt = (TextBox)ListView.EditItem.FindControl("ImageURLTextBox");
How would we code for a textbox in the ItemTemplate of the same ListView?
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Nov 25, 2010
I have a dropdownlist - ddlGroupName. Next to it, I have a Label - lblGroupName. The dropdownlist is bound to an SQL table, and displays the appropriate group depending on the primary key (contracters, suppliers, etc etc). When the page loads, I want the Label to display whatever is in the dropdownlist, then I can hide the dropdownlist and am just left with the label. I was using "lblGroupName.Text = ddlGroupName.SelectedItem.Text;", but intellisense doesn't seem to acknowledge the controls when they're in an ItemTemplate.
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Mar 17, 2011
[Code]....
What I want is to access the value of lblIDLocation on server side. Is there a way to do that?
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Feb 22, 2011
I have the following problem and I hope some of you could help me because I'm sick and tired of trying to get this fixed.
I have an asp:repeater which has the following <ItemTemplate>
[Code]....
[Code]....
[Code]....
[Code]....
[Code]....
but it really looks like this.
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Feb 24, 2010
itemtemplate width not working. i make width="50" bit it is never 50but is always more then 50. is it possible to make with on td that gridview create?
[Code]....
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Apr 26, 2010
This is my ASP.NET Page :
<%@ Page Language="VB" AutoEventWireup="false" CodeFile="Default.aspx.vb" Inherits="_Default" Debug="true"%>
<%@ Import Namespace="System.Data" %>
<%@ Import Namespace="System.Data.Odbc" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script language="VB" runat="server">
Public Property CurrentPage() As Integer
[Code]....
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May 3, 2010
Can anybody tell me how I can add ItemTemplate to a Template column in a GridView. What I am doing right now is that I am adding Columns to GridView from code. And now I need to add a Template column with a ItemTemplate.
And my ItemTemplate should contain a label.
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Mar 26, 2011
I have the following code on a web page and would like to have the amount formatted as a currency value:
<ItemTemplate>
<%#
(Convert.ToDouble(Eval("Quantity"))
* Convert.ToDouble(Eval("UnitPrice")))%>
</ItemTemplate>
I have tried a number of things but nothing seems to work.
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Jun 10, 2010
I have listview where every item has a textbox and next to it a button if you want to update the item. I want that every textbox default button(pressing enter) is the one right next to it. So i have a panel(pnlInput) surrounding the textbox(txtQuantity) and the button (btnCart). If i do nothing in code behind the default button for every textbox is the button of the item that was first rendered.
But then i tried in codebehind
lstArticles_ItemDataBound
//Set default button right
Panel tmpPanel = (Panel)e.Item.FindControl("pnlInput");
Button tmpButton = (Button)e.Item.FindControl("btnCart");
tmpPanel.DefaultButton = tmpButton.ClientID;
But when i tried that i get the execption when the page is rendered that the default button for a panel needs to be of type ibuttoncontrol. I also tried UniqueID, but the same happens.
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Aug 27, 2010
If there is no value in the database, I would like to hide my hyperlink within a gridview. Here's what I have:
visible='<%# Eval("my_field").Is Not Null %>'
Of course the Is Not Null doesnt work, is there something I can do to check:
1) if not null then set visible true
2) if null then set visible to false
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Nov 3, 2010
I am creating Template Columns in the code behind.Just like this
Dim tc1 As New TemplateColumn()
Is it possible to make the Templatecolumn to imagecolumn by specifying the ItemTemplate property.
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Jan 18, 2011
I need to display the same template column with same controls 7 times which I displayed for "Monday" in below code in gridview .If I just create the same column, it gives me an error of multiple controls with same id in Findcontrol.If I create itemtemplate column controls with differnet ids, the page will be heavy with controls and my client will not accetp at all.Is there any easy way to create and manage the same itemtemplate column in multiple columns in Gridview?
<columns>
<asp:ButtonField Text="SingleClick" CommandName="SingleClick" Visible="False"/>
<asp:TemplateField HeaderText="EmpNo" SortExpression="EmpNo">
[code]...
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Jul 15, 2010
I have a DataGridView with a ItemTeplate column, which has a HTML hyperlink (<a href....>) inside. When a user clicks on a link, a popup with a TextBox is showed to the user. Then the user can type a data. With this data, I must update the hyperlink's text in which the user clicked. All using javascript. The problem is that I don't know how to find the Hyperlink because there will be so many hyperlinks as rows in the DataGridView and they will have the same Id.
How can i find the hyperlink using javascript?
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Sep 17, 2010
how to get the variable value to the hyperlink postbackurl
Here the code that i have in Gridview
<asp:TemplateField HeaderText="Process" ShowHeader="False">
<ItemTemplate>
<asp:Button ID="Button1" CssClass="btn" PostBackUrl='<%# String.Format("http://googlemaps.com?ID={0}&Name={1}&Address={2}", Eval("No"), Label2.text, Eval("Id"))%>'
runat="server" Text="Process" OnClick="LinkButton1_Click" />
</ItemTemplate>
</asp:TemplateField>
I have ID and Address parameter coming from the dataset/Datasource but not the Name parameter.
Is there a way that I can pass the non databound item to the postBackUrl query string.
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