.NET Tutorials, Forums, Interview Questions And Answers
Welcome :Guest
Sign In
Win Surprise Gifts!!!

Top 5 Contributors of the Month
Gaurav Pal
Post New Web Links

label inside table inside div won't show

Posted By:      Posted Date: August 30, 2010    Points: 0   Category :ASP.Net
I have a label inside a table cell that is coded to change backcolor conditionally. The table is inside a div tag. The label doesn't appear at runtime. Has anyone experienced this before? Is there a workaround? Thanks. 

View Complete Post

More Related Resource Links

Radio buttons, a label and an image button show twice inside update panel


I have an update panel with a set of 2 radio buttons, a label and an image button inside of it. There another set of 3 radio buttons that trigger the update panel. I got everything working but now the image button, label and set of 2 radio buttons inside the update panel show up twice when the radio button triggers are selected? Any ideas?

table inside tab container goes under the tab



my tab control going crazy

i have this code

and the intable button is under the tab and not inside. why? 


<asp1:TabContainer ID="Tabs"

Cannot access Label inside Repeater - "Object reference not set..."


I have a button on a page with a Repeater and an ObjectDataSource. To give credit where credit is due, the Repeater's paging functionality is courtesy of ScottGu. (However, I'm using ASP.NET 4.0 and SQL Server 2008, as opposed to ASP.NET 2.0 and SQL Server 2005.)

Anyway, in the button's click event, I need to access the Text property of a Label that's inside the Repeater because it's used as an input parameter in a stored procedure. I'm getting a NullReferenceException when trying to access the Label's Text property. I have researched this error and have tried a few different solutions (involving FindControl and the Repeater's ItemDataBound event), but I haven't been able to get it to work. Any suggestions, in VB or C#, would be greatly appreciated. The code is below.


<asp:Repeater ID="rptText" runat="server" DataSourceID="tbsDataSource">
<table width="100%" cellspacing="1">
<%-- some rows removed for brevity --%>

Get value of a label control inside the DetailsView

Hi everyone, I have a databound label control (i.e. Label 3) inside an Item Template that's in a DetailsView control. I just need to get the value of those label and compare it to some string. I tried several ways (i.e. Find control, DetailsView.Row) but nothing seems to work. I don't know if I'm using the FindControl methos correctly or if I need to access the Row first and do the findcontrol method.  Protected Sub DetailsView4_DataBound(ByVal sender As Object, ByVal e As System.EventArgs) Handles DetailsView4.DataBound 'If (DetailsView4.Rows(2).Cells(1).ToString = "Regular") Then 'Label3.ForeColor = Drawing.Color.Azure 'End If 'Dim StatusQualifierContainer As Label 'Dim S As String 'StatusQualifierContainer = DetailsView4.FindControl(Label3.Text) 'S = StatusQualifierContainer.Text 'If S = "Regular" Then 'Label5.ForeColor = Drawing.Color.Aqua 'End If 'Dim C As Label = DetailsView4.FindControl("Label3") 'If C.Text = "Regular" Then 'Label3.ForeColor = Drawing.Color.DarkBlue 'End If 'Dim headerRow As DetailsViewRow = DetailsView4.HeaderRow 'Dim lblText As Label = CType(headerRow.FindControl("Label3"), Label)

Trying to include version history table inside Word document

Running MOSS 2007 with SP1, Office 2007.   I'm trying to create a table (doesn't have to be a table though) of a document's version history inside the document. This would be the history information kept by SharePoint. Since we can't even easily get just the current version number into the document I'm having problems and thought I'd see if anybody has a bright idea.   First, a couple facts. From Word 2007 it is possible to view the Document Library version information by clicking on the Office Button > Server > View Version History. This brings up the following: Click for screenshot   My goal is to get that version information displayed IN the document so when it is printed there is a document history. I tried using IRM label policies, but this only displays the current version and you can't include the comments.   After some digging I found the following code sample on MSDN:   Code SnippetDim dlvVersions As Office.DocumentLibraryVersions    Dim dlvVersion As Office.DocumentLibraryVersion    Dim strVersionInfo As String    Set dlvVersions = ActiveDocument.DocumentLibraryVersions    If dlvVersions.IsVersioningEnabled Then        strVersionInfo = "This document has " & dlvVersions.Count & " versions: " & vbCrLf        For Each dlvVersion In dlvVersions            strVersionInfo = strVersionInfo & _                " - Versi

Button inside ListBox does't show content

Hi,   We've made a ControlTemplate that defines a rounded border and some animation on mouseover that is default for our buttons, them we put a ContentPresenter inside this Button, on a layer above that default background so we can change the content of the button depending on where we`re using it. Them, we created a Style (DefaultButtonStyle) that would set the template to our template. And finally, for each diferent button we created a Style (BasedOn the DefaultButtonStyle) that would set a ToolTip and the Content, the Content is a Rectangle with the fill property set using DynamicResource to a DrawingBrush with the image we want for that button. Now, a ListBox uses a DataTemplate that has a button with one of the styles we`ve defined earlier. (Some like a print button for each row on the table).   The big problem is: When we run the program it only shows the image on the last line of the ListBox, all the other lines show the buttons without the Rectangle. Trying to see if we could reproduce the error we`ve noticed that even if its not on a ListBox, if we open 2 instances of the same screen, the button would not show. Is there any limitations on using styles and templates for this? It only bug the Content we added on the Styles with BasedOn the DefaultButtonStyle, the other properties like animations and background (defined in the defaul

Show value from Lookup List inside a view

I've got a Categories list, a Product list with a Category field defined as lookup value. The Product list is used in an OrderLine List. How can i show the category value from the selected Product in the OrderLine view? I tried calculcated columns, but they don't work on lookup columns. Would this be possible by creating a custom FieldType? (without performance problems, i assume there's a reason why calculated values don't work on lookup columns) Thanks Marco

change the color of label control inside gridview


Hi i am saving color as a string in database 

i have a gridview control

 <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" OnRowUpdating="Update_Schedule"
                    OnRowDeleting="Delete_Schedule" OnPageIndexChanging="OnPaging" OnRowEditing="Edit_Schedule"
                    OnRowCancelingEdit="CancelEdit" PageSize="10">
                                <asp:CheckBox ID="Todo" runat="server" AutoPostBack="true" Height="23px" OnCheckedChanged="CheckedChanged" />
                                <asp:HiddenField ID="hdn_ScheduleID" runat="server" Value='<%#Eval("ID") %>' />
                                <asp:Label Text='<%# Eval("Title") %>' runat="server" ID="lbl1"></asp:Label>

Read value of Label which is inside the ListView


How to Read value of Label which is inside the ListView?

Problems capturing a Click event from a button inside an asp:table


Hi, I am developing a web site to display some data that is inside a database.

To do this I've created an ASPX web page that opens a connection to a database and retrieves the desired data. After that it populates an asp:table object dynamically.

The problem is that some of the fields that are retrieved from the database are too large to be displayed on the web page, so I decided to make a popup that would be able to display just the desired field.

To do this I've added a button to the asp:table so that when the user clicks it the popup would appear with the contents of the field. However what is happening is that when the user clicks on the button, the page just gets reloaded and the Click event handler is never called.

Below is the code in which I add the button to a TableCell, and the TableCell to the TableRow collection:

// Coluna Mensagem Formatada.
celula = new TableCell();
celula.HorizontalAlign = HorizontalAlign.Center;
Button button = new Button();
button.Text = "...";
button.Click += popupHandler;


Please note that the popupHandler is a delegate to the function below. I am using it as a the Click event handler for testing purposes.

protected void abrirPopup(object sender, Even

How to show one 3D shape inside another one.


I am trying to show a 3d shape inside another one. I already set the opacity of DiffuseMaterial.Brush for outside shape as 0.1, but still can not see the inside shape through the outside one. Here is my codes, anything wrong?

<Viewport3D x:Name="Viewport3D" ClipToBounds="false" Width="400" Height="500" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:c="http://schemas.openxmlformats.org/markup-compatibility/2006" c:Ignorable="d" xmlns:d="http://schemas.microsoft.com/expression/blend/2008">
   <MaterialGroup x:Key="MaterialMR1" >
      <SolidColorBrush Color="#FFFFFF" Opacity="0.1"/>

on dropdown selection label display respected value inside gridview



Here i am using dropdown that will retrive from database when i will select an item from dropdownlist then item rate display on the selection of dropdown item name.

how will do this???


Infopath Browser Enabled Form - Filters dont work inside repeating table



I have been trying to create a Browser Enabled form to be used as a Sales Order form, the form will work in the following way.

It will pull in info from a sharepoint list with Customer Codes, it will pull in info from another sharepoint list with customer contact information which will be filtered based on which customer is selected.

There will then be a repeating table to place the order items.  The repeating table has 8 columns, 6 of which are lookups against 1 sharepoint list (all the columns are in the same list).

The sharepoint lsit data looks something similar to this:

Item Type                 Item Provider                    Product Relation              Product Description                Delivery Team              Cost
Service                     Us                &

I cannot add a dynamic table inside a Wiki or import a template.


Hello, I Have created a Wiki inside a Sharepoint 2007 site and have created five pages inside this Wiki.   Now I am trying to use a template but there is nowhere that I can import a template. Also, when I attempt to create a dynamic table on one of my Wiki pages, the dialog box which comes up only asks me for the number of columns and rows.  The 'SharePoint How To' book that I am using as an instruction guide is telling me that a dialog box should come up with several parameters, including number of columns, rows, height, depth and formatting - I'm not getting this dialog box.

So, I'm wondering if someone can tell me why:

(a) I can't get a dynamic table into the site where users can add rows and columns.

(b) I can't import a template into the Wiki so we can use a solution that works.

(c) My functionality is restricted. Do I need to be using SharePoint Designer to get this level of functionality?

I'd really appreciate any references which would help me solve this problem.

Thanks for your help.

SharePoint Sally

Show custom error message inside SharePoint Business Data List web part?

I am using SharePoint 2007 Business Data List web part to show external information retrieved from my simple web service. Is there ability to show custom error message on Business Data List web part?

Calculating sum of a column inside a repeating table



I have a main repeating table with columns category and question/category. Under question/category column I have a nested  repeating table which has columns question and score.

Here I need to calculate the total score per catgory in a text box , so that I can promote the value  to form library.

Category                                             Question/category

                                                               Question                  Score

Cat 1                                          &n

How to show icons for different file types inside Document Libraries

I would like to know how i can tell sharepoint to show a special icon for a defined file type?
Best regards,
Yavuz B.

My Sharepoint and Enterprise 2.0 Blog http://www.starcoder.net | Microsoft Sharepoint Resources & Blogs List
ASP.NetWindows Application  .NET Framework  C#  VB.Net  ADO.Net  
Sql Server  SharePoint  Silverlight  Others  All   

Hall of Fame    Twitter   Terms of Service    Privacy Policy    Contact Us    Archives   Tell A Friend