Is this possible? if so, what adjustements do i need to make in order to do this properly. I know i can run webforms and mvc views in seperate files, but i want to run the web server control output and events in/on the mvc view page, however, i keep getting this compiler error:
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How to create Grid view control inside Repeater control.
View 7 Repliesmay i know how to find control inside Login View Control
i m usng following way
HyperLink lnktest = (HyperLink)loginView.FindControl("test");
but its giving me error that lnktest is null i.e object reference is not set to instance of object
I got a problem that is I want to render some controls dynamically but I don't know how!
I want to add some controls like this inside of view:
<%ModalPopupExtender mpe = new ModalPopupExtender();%>
<%mpe.ID="m"+Model.Serial.ToString();
mpe.TargetControlID = "l" + Model.Serial.ToString();
mpe.PopupControlID = "div1";
mpe.BackgroundCssClass = "modalBackground";
mpe.DropShadow = true;
mpe.OkControlID = "OkButton;";
%>
This is ok but my question is How can I render this control?
My way to ASP.NET MVC was not across ASP.NET Web Forms, so it's hard for me to understand how better to pass value from ASP.NET MVC controller to ASP.NET webforms script which is inside MVC View.
For example, controller action:
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How to assign a value of myvar from a controller action to par1 variable in the View instead "stubvalue"?
got this error when i uploaded the files in iis and browse the page.
The page you are looking for might have been removed, had its name changed, or is temporarily unavailable.
im using window server 2003 with sp2
but in my pc the program is working and also the iss.
i'm extending gridview.
i've overried render method, in which i created a html table and added a html row for each data row.
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now i want to add link button after table with on click event fired after i clicked it.i've tested following code but it did'nt worked:
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I am having a list view in the page and one button outside the listview.
Listview is consisting of a usercontrol which is text box.
i want to find textbox usercontrol in the button click event.
I need to disable the "Imagebuttons" after the user click on one of them... I've sucessfully updated the table when the user click on a button using the following code on the event of row command of the gridview..
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so please how may I disable these buttons after database is updated ?
I am working on custom server control. I need to embed js,css and image files in control. I have added js and css file but I am facing a problem to embed images which is in css file. I have set background image in one class in css file but that image does not display when I run the page. So Is it possible to add webresourceurl for images which are placed in css file?
View 6 RepliesI have a webform that has a master page. In the web form I have a dropDownList it has PostBack=True, cause every time I changed the option I concat paratemer (item choosen) at hyperlink's navigate url property, for example I have 2 items:
id text
1 Option1
2 Option2
If the users select Option1 then concat at the url "?option=1" The problem is, that when I choose one option and then click at hyperlink everything goes right, but at the second time I choose an option the browser try to download de page itself aspx. update: even if I click at other hyperlink or link button after choose an option and click the hyperlink, the same thing happens (the browser ask me for download the page aspx)
I have no idea how to avoid this behavior at browser and it happens just at server with the IIS not while I'm testing at VS2008, update: ah I almost forget, if I click "cancel" at the prompt of firefox, then everything goes right again, until the next time I choose other option and click at the hyperlink, then everything goes wrong again...
Update (Code):
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And here is the ASPX page
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i am using the multiview control inside a page and i am trying to find a control using the javascript function document.getElementById. My Problem is that the function returns null cause it cannot find the control. When i open the code of the page from the browser the active view is not rendered so I think thats the reason why I am getting a null value from the function.
On the HTML code is rendered only the first view or the view that is activated on page load.
Is there any way to find a control inside the view using javascript? or I am doing something wrong?
I have no problems viewing data on local machine but for some reason I cannot view that same report on the web. When i view source of the web page I can see data inside the javascript but the page is blank. What could I be doing wrong?
View 2 RepliesI have used calender web user control inside my project where i took textbox,button and calender...but after dragging onto my aspx page..i am unable to access this textbox,calender and button on aspx page..
View 5 Replieshow to implement requiredfieldvalidtor. Server control which i have created does not work on client side. No javascript is been rendered and onSubmit the page.isvalid returns true.
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I have a grid view control with Template Field containing Item Template as Checkbox control and the Header Template is containing the label with column header name.
I want to click the coulmn header label and all the check boxes must be checked once.
provide me some examples or ideas how i can achieve this
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I'm trying to find a TextBox in the code-behind page, it's inside a nested master page and also then inside another control container (it's inside ctrlCheckoutShippingAddress also) .
I've tried this:
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Why server control are not allowed inside literal server control
View 1 RepliesI have on dropdown that show hide user control. In the user control i have Ok and Cancel button.
When the dropdown change i want to apply ValidationGroup on the Ok button that is inside UserControl.
I have created a web user control I want to change the iframe' src value when the user click on the link but the problem is that I dont have access to iframe inside the page from web user control I think there is a way because my control is in the page they have some relation perhaps I like to find something like this :
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I have an asp.net usercontrol which represents a "popup" dialog. Basically, it's a wrapper for the jQuery UI dialog which can be subclassed to easily make dialogs.
As part of this control, I need to inject a div into the page the control is used on, either at the very top or very bottom of the form so that when the popup is instantiated, it's parent is changed to this div. This allows "nested" popups without the child popup being trapped inside the parent popup. The trouble is, I can't find a safe way to inject this div into the page. A usercontrol doesn't have a preinit event, so I can't do it there, and calling Page.Form.Controls.Add(...) in Init, Load or PreRender causes the standard exception "The control collection cannot be modified during DataBind, Init, Load, PreRender or Unload phases."
I thought I had found a solution by using...
ScriptManager.RegisterClientScriptBlock(Page, Me.GetType, UniqueID + "_Dialog_Div", containerDiv, False)
... which seemed to work well normally, but recently a coworker tried putting an UpdatePanel inside the dialog and now she's getting the error "The script tag registered for type 'ASP.controls_order_viewzips_ascx' and key 'ctl00$ContentBody$OViewZips_Dialog_Div' has invalid characters outside of the script tags: . Only properly formatted script tags can be registered."
How are you supposed to add controls to the pages control collection from inside a user control?
I am trying to set the active view in a multiview control from a different page using a linkbutton control. It does not seem to work for me.
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how can i store a whole page in view state and retrieve each control usiing view state findcontrol on
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I have a codebehind.vb for a master page from which I'm trying to find a hiddenfield in the content page. I was finding it like this without a hitch...
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this hierarchy of master page
|--main.master
|-- index.aspx
|-- user.master
|-- login.aspx
<asp:LoginView ID="HeadLoginView" runat="server" EnableViewState="false">
<AnonymousTemplate>
[ <a href="~/PageCommon/login.aspx" id="HeadLoginStatus" runat="server" color="#87cfe6">Log In</a> ]
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