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...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...How to load user control within another user control?
I have many user controls. One of them is Banner.ascx which I may load it within anothers. I tried to load Banner.ascx within Footer.ascx but I got an error "The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases."Any ideas?Any answer is appreciated highly.Thanks.
Check the following paragraph, perhaps it can help you,
Does your application run on .NET Framework 2.0 or above?
If so, from the error message, the cause of the error is that you are trying to access a property on a child control in OnInit phase, wh...Web user control inside update panel replace with another web user control
I have a page with a menu. an and then the content. My thing is. That i have the update panel, and inside that i have a regual panel in which i add the Web User Controls i need. Which all works fine. My problem is. That i i have a submit funcion on almoast all the Web User controls. What i would like is that i inside that update panel, can dispose the original Web user Control and then add a response Web User Control.
In normal language. Is there a way that i can load one web user control into antoher and then disposose the original?
Thanks in advance
well, what ...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 load user controls within a user control problem
I am dynamically loading a set of user controls from within a user control (static user control).
I add my user controls, at runtime, to the controls collection of a Panel control that is on my static user control.
I reload my dynamic user controls each time my static user control runs its Page_Load event.
Everything works fine, but my dynamic user control button events do not fire.
Any help appreciated.
how and where do you add the event handler to your user control button?
I have a page (aspx) that has a user control (static) on it...How to access a user control from another user control in a Wizard control
My page has a wizard control and each step is a user control. I could find the value of a control in step1 user control in the wizard page but not in step2 user control.From wizard.aspx.vb – it worksDim m_title As DropDownList = CType(Me.PersonalBox1.FindControl("ddlTitle1"), DropDownList)
Question:How can I find the value of a control(textbox or dropdownlist)in step1 user control from step2 user control?
I want to find “PersonalBox1.FindControl("ddlTitle1")” from Step2 AddressBox1. I have tried several ways to access it but no luck. From AddressBox.ascx.vb –...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&...Update Controls in Another Dynamically Loaded User Control
I have looked at other articles to try and figure this out and I still don't quite understand. This article http://forums.asp.net/t/1117746.aspx was somewhat similar, but the controls aren't loaded dynamically.
Scenario: The web application uses an old style Page template. The template has specified regions on the page such as header, leftnav, body, rightnav, and footer. The application's actual .aspx pages inherit from this control, but there is no HTML markup at all. The individual pages code behind specifies which controls to load. Thi...I have a web user control being used by another web user control, but the one being used will not display the labels in the resx file.
I am using DotNetNuke version 3.13 (might be 3.013) on a Window's XP machine, SP2. I have what I find to be an extremely odd situation. I have a project called TDS.Controls. This project is a web control library. Each control has its own resx file, which is located in the App_LocalResources directory. Each control inherits from Framework.UserControlBase, just like DotNetNuke's User control in DNN\Controls\User.ascx.vb. As a matter of fact, this control is doing the exact same thing I am trying to do. It is a web user control with its own resx file being used by another web user control (See ...(How) Can i use the form elements of a user control from another user control???
i have a user control with 4 other user controls. Actually i have 4
panels and each user control is inside a panel. Its like a 4 page form
which are all connected to each other.
Is it possible to have access to web controls that i have in my user controls from the main user control.
In my main user control i have a submit button and a tab list. User can
browse through the tabs and each tab is bound to a panel. so clicking
on tab1 makes panel1 visible which holds the first user control, second
tab makes second panel visible and the rest invisible and the second
panel holds the ...Loading a dynamic user control on main page from current user control
Hi, Please help, I've posted this a week ago and never got a response. I'm still stuck on the same problem.I have a panel that I load user Control in no problem. The problemarrises when I do a post back on one of these user controls. I havebutton it does a click event. In this click event I will do somedatabase updates, then I will use reflection to call a method in theparent (this.page) to load the new user control. Its at this pointafter it loads the new user control that it throws the error "Thecontrol must be placed inside a form tag...Add User Control to table cell in another User Control dynamically
Right now im using one user control in an aspx page as..
<%@ Register TagPrefix="cc1" Namespace="cssc.Web.Controls" Assembly="Clock" %>
<div id="lCurrTime_container" style="BORDER-RIGHT: black 1px solid; BORDER-TOP: gray 1px; DISPLAY: block; FONT-WEIGHT: bold; FONT-SIZE: 7pt; Z-INDEX: 102; LEFT: 0px; BORDER-LEFT: gray 1px; WIDTH: 120px; COLOR: black; BORDER-BOTTOM: black 1px solid; POSITION: absolute; TOP: 0px; HEIGHT: 16px; BACKGROUND-COLOR: white; TEXT-ALIGN: center">
2 function RunMe()
4 alert("Client id:<%=ClientID%>");
And now I have...