Web Forms :: Reading Data From RadioButtonList In PlaceHolder On Dynamic Site?

Oct 24, 2010

I'm a new in ASP and I have this problem. I do some small websurwey. Random questions per page, random count of questions, 4 types of questions (answears 1 .. 10, Text answears, ... atc.) I created webuserscontrol for each type of questions and these controls I dynamicly add to place holder in some page. There is everything OK, but when I click button on the bottom of the page, I need save the results from client, I need to know which radiobutton is selected and save it to DB and make some operation, and then, after saving, this page is reloaded and show next

Questions. This questions and settings I have in DB. My problem is, how to read data from my UserControls after button click (button on page, not on my controls)? Controls in placeholder are NULL in PostBack and after postback there are new controls. I endclose a small code which is "like" my original code, it is testcode to explaine to you.

[Code]....

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[Code]....

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TextBox text = PlaceHold1.FindControl("TxtSlotName0") as TextBox;

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[Code]....

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[Code]....

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State Management :: Creating Dynamic Controls And Reading Values?

Feb 8, 2011

i have a Method which create textboxes dynamicly. When i change one of my textbox's text, it create that amount textbox and label. But my problem is, when i entered values to them and click my button, they are disappearing and i cant find my controls. Some of my codes

[Code]....

What should i do for solving this ??

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Web Forms :: Dynamic Site Map In Master Page

Jan 30, 2010

I have a simple SiteMapPath in my master page like below.
<asp:SiteMapPath ID="SiteMapPath1" runat="server" SkinID="SiteMap" Visible="true" /><br />
Also I use Web.sitemap and include all static sitemap pages. In my Web.config, I have this:
<siteMap enabled="true"/>
Currently, many pages uses this static site map for many projects and I'm not supposed to update the master page, but I need to have dynamic site map so that I can add query strings for each navigating pages.

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C# - Placeholder Containing Dynamic Table Is Empty Unless Create Table Twice?

Jun 4, 2010

I am dynamically creating a table that contains a textbox in each cell. The table is put in a placeholder control. Everything displays perfectly. The problem is when I go to retrieve the values entered in the cells. I have the code to generate the table in a separate method called CreateTable(). In order for my program to find a table in the placeholder when I go to save, I have to run CreateTable() in a postback event AND in the PageLoad event. If I call CreateTable() in only one of those places and I try to save, it says the placeholder is empty and, therefore, I cannot save the textbox contents. I've tried calling CreateTable() from InitLoad but that doesn't work because it needs to reference values from three static controls: 1 dropdown, 1 listbox, and 1 calendar control, which I don't believe have had their viewstate rendered yet.

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IE8 Says It "cannot Display The Webpage" When Using A Dynamic PlaceHolder?

Aug 19, 2010

I have a ASP.NET page using a PlaceHolder. Grids are build programmatically and added to this PlaceHolder when the page is run. Example:

ASPX Code:

<asp:PlaceHolder ID="myPlaceHolder" runat="server" />

Code behind:foreach (var country in Tables.Countries())
{
var nGrid = BuildGrid(country.Code);[Code]....

This page works flawlessly in Opera and Firefox. Internet Explorer 8 shows me the "cannot display the webpage" screen.

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Web Forms :: How To Read Particular Data From Excel Using Placeholder

Jun 18, 2012

I have an excel sheet in that all the data is added what i want is my webpage should be change as soon as i modify my excel Sheet and automatically a new aspx page generate if any data will add in excel sheet.

I need to create the CMS of my webpage which will be totally dynamic and record must be store and read from excel only.

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Forms Data Controls :: Unable To See The Table Data Using Placeholder?

Dec 1, 2010

I have the following code, however I am not able to see the table data using placeholder,

The dataset shows the column info but no data. the query shows the data from query builder.

protected void btn_save_click(object sender,
EventArgs e)
{
string host;

[Code]....

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Forms Data Controls :: HyperLink Added To Placeholder?

Sep 29, 2010

I have a Placeholder in which I added a Hyperlink (the hyperlink is an attachment in messaging application) how do I get the hyperlink to go hot when the user put there mouse over it:

[Code]....

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