User Control controls not created when dynamically creating user control
Have created a user control for displaying and editing a dynamically number of values. The user control contains two labels and an edit box. When dynamically loading the user control I get an error when the control itself tries to change setting on the fields within the user control.
Why doesnt this work? It works okay if I dont load it dynamically but create a user-control-instance in the aspx-page but thats no solution.
Here is my code:
<%@ Control Language="C#" AutoEventWireup="true&...Problem in accessing web form data in user controls when create user control dynamically
I have a problem using web user control. I designed a user control
named NewsForm. This user control contains some web form elements like
<asp:textbox>. When I add it in an .ASPX page, all things may be
true. I can know which user filles in textbox (for example and other controls)
<%@ Register TagPrefix="uc1" TagName="NewsForm" Src="NewsForm.ascx" %>
<UC1:NewsForm id="newsForm" runat="server"></UC1:NewsForm>
But when i create it in code behined dynamically, however user control has web form controls but their value are blank
//aspx co...Reading form values in dynamically created child controls in a user control
I have a common problem for which I've searched the web for answers for hours to no avail.
I have some radiobuttonlists ,dropdownlists,checkboxlists and text controls in a user control. The lists are created statically, however the items in the lists are populated at run time.
The lists are displayed in default.aspx (the containing page) and populated on the Page_Load event of the user control .ascx file based on an external data source containing arrays of data. I want to be able to read the values selected by the user from deafult.aspx, the parent page.
The .ascx...Get user input from dynamic created control, why i cant get the value???
Hi!, i was tried to dynamically generate some textboxes according the selected number in a dropdownlist, but when i need to get the user input from those textboxes.. i cant get at all!!, Can any1 guide me on tis? Below is my code.Basically, i have 1 dropdownlist (ddltbCount), 1 placeHolder(Pholder1), 1 button(btGetValue), i dont know y i cant post the html here...
Private count As Integer = 1
Sub IterateThroughChildren(ByVal parent As Control) For Each c As Control In parent.Controls If c.GetType.ToString.Equals("System.Web.UI.WebControls.TextBox") AndAlso c.ID Is Nothing Then ' CType(c, T...Problems with UpdatePanel, Web User Control and Dynamic Controls Creating
Hi,In a Page, i have a button that's outside an UpdatePanel, but that triggers him. That UpdatePanel get refreshed with a Web User Control inside it. The Web User Control, has come logic to dynamically create some Controls (TextBox and other simple controls), and he does that very well, and the UpdatePanel get refreshed ok and the controls get rendered to the browser. The problem is when i click in a Button inside the Web User Control (not dynamically created), and i can't get the controls values in the server-side. Before the server side event of the Button Click, i re-create all the contro...when loading a previously created record on to form, some controls are missing values(controls are depended on values selected in other controls)
Hello - I have created a page for Editing records. this page will open up a chosen record and allow user to edit the data.On the form, I have 3 drop down lists. The second dropdown list should fill values depending on value chosen in first dropdown list. The third dropdown list should show/fill values depending on value chosen in second dropdown list.So taking this into count, i have several records with various data. When I open-up/load a record in Edit form, only the first dropdown list has a value selected that was the pre-existing va...access controls on web user control x from web user control Y
I have 2 web users controls in a page and I would like to get or set the selected values of a few dropdown boxes on web user control X from web user control Y and I also would like to know how to access functions that are on a web user control X from a web user control Y, is this possible? How can I do it?
Using PropertiesIf the Sample.ascx control has two textboxes and submit button.You can access the valu...Dynamically Loading User Control and Maintaining its viewstate. And Getting Values from the control.
I have a drop down which is populated on the page looad. When i select an item from drop downlist i get to see two listboxes with add/removing the objects from one left to right listbox and below that i have a user control which should be populated dynamically based on the selectedvalue from drop down list. So there are three sections that are seen once a selected value is consiedered from drop down list. Now I am getting the user control using the below code givencase "42": viewRequired = "vw_AncCostSavingsByCarrier_adhoc"; ...Custom User Controls and dynamically created web controls events not firing
I have a peculiar problem and since I am just starting to use .net I am confident I am doing something wrong, but I can't see it and I've wasted a lot of time so far trying to figure it out. Hopefully one of you can figure it out.
I have a custom User Control and I am dynamically creating a RadioButtonList. If I remove the custom user control from the page the RadioButtonList works as expected and correctly. However, once I add the custom control, it does not fire the SelectedIndexChanged event.
Below is some code. If all I do is remove: "<UC:TOPMENU id="TopMenu1"...User Control Issue
Please refer to this:
http://forums.asp.net/t/1398304.aspxGary yang - MSFTMicrosoft Online Community SupportPlease remember to mark the replies as answers if they help and unmark them if they provide no help....Web User Control to Web User Control...
Hi, I have 2 User controls on a page and want Control1 to call a method of Control2. Is this Possible?
Con1 = Datalist showing products, each with a Quantity Box and a Button.
Con2 = Repeater showing Cart Preview (name, Price)
When I click on the button on the DataList in Con1 it adds the item into the Session based Cart. However it does not update the Cart Preview. I need to call BindPreview() in Con2 in order to update the Cart Preview...
Does that make sense? argh! any help much appreciated!
PeteWeb Design Nottingham, UK
Well I can call BindPreview() from m...Bubbling Events on Dynamically created controls that are on dynamically created user-controls on a module!! HELP MAH PUHLEASE!
I may be cross posting this question, but I am really going to go crazy.. Please help if you can!I think I am going to go mad. If anyone can help me with this small issue, I will build an idol in your image made of clay, and have nubile maidens dance in front of it in worship!!!!I have a module. Let's call it Module-1Module-1 Connects to a database and gets a list of items.Module-1 Then creates on the fly a number of buttons that represent that list of items.Each button when clicked dynamically creates a web-user control. Let's pull out 1 button, and 1 usercontrol and call them Button-1 and ...Dynamically creating a user control AND then setting and accessing its controls' values... RELP!
Hello all! I am new to user controls and this problem I'm sure is something tiny and solved simply. However, as we are all aware... in the computer world, a single line or even character can make all the difference.
- I've created a user control with 2 textboxes on it. From my aspx page, I wish to dynamically load 1 or more of these based on the data being retrieved. The data are "Person" objects.
- As these controls are created and added to the panel on the aspx form, I'd like to set the te...How to get the value of dynamically created text box which is created dynamically on click of button control.
<p>Dear AllI am new in asp.net.I am doing one project there I have one doubt.what
I want is I have taken two button controls in my page, in click of
first button1 I have dynamically created one textbox and I added this
textbox to my page and also set the id for this textbox,.after that
in click of second button2 I want that the value of the textbox will be
print in my page by getting the value of the textbbox. some codes are given below. <form id="form1" runat="server"> <div>  ...