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UpdatePanel in each row of a ASPxDataView - how to update a single element of ASPxDataView

I describe the scenario: The webpage in question contains a list of articles (the list is managed by theASPxDataView) and for each item there are several models (managed by a repeaterinside the dell'ItemTemplate ASPxDataView) For each model there is also a button to insert the selected item in your...

Posted to ASPxperience (Forum) by Andrea Fazio on 7/5/2011
Filed under: ajax, AspxLoadingPanel, ASPxCallback, aspxdataview, ajax callback
Passing result parameter of callback from server-side to client-side

Hello, I have an easy question for you, How can I pass my result of server-side to client side by using "result" parameter of callback? To clarify my question: CS: protected void myCallback_Callback(object source, DevExpress.Web.ASPxCallback.CallbackEventArgs e) { try { //do something e.Result...

Posted to ASPxperience (Forum) by Omer Alper Ozkan on 1/6/2011
Filed under: ASPxCallback
ASPxCallback - problems with demos

I have had absolutely no luck using the ASPxCallback control (not the panel) After trying for a while, I ended up just trying to get one of he demos running. I tried several, and everyone fails with a scripting runtime error, "Microsoft JScript runtime error: Object doesn't support this property...

Posted to ASPxperience (Forum) by Ron Ruble on 12/23/2010
Filed under: ASPxCallback
The target "X" for the callback could not be found or did not implement ICallbackEventHandler (ASPxCallBackPanel and WebUser Control)

Hi!!! I hope you can help me! My situation: I have only one page aspx, with a aspxmenu and a aspxCallBackPanel. I have several webuser controls too whose are loaded when the user call them from the menu of aspx page. Everytime the user want to see a ascx, I user the aspxcallbackpanel to load it. It means...

Posted to ASPxperience (Forum) by Diego Arcidiácono on 9/3/2010
Filed under: ASCX, WEBUSER CONTROL, LOAD, ICallbackEventHandler, ASPxCallback, ASPxCallbackPanel
ASPxGridView embedded in ASPxCallbackPanel - render -> delay -> re-render

I have an ASPxGridView embedded inside an ASPxCallbackPanel. The ASPxGridView is set up to refresh based upon a button click within a secondary ASPxGridView located outside the callback panel via javascript. This works. However, there is some odd display behavior. As expected, the callback causes the...

Posted to ASPxGridView and Editors Library (Forum) by Jonathan Gazsi on 8/20/2010
Filed under: ASPxCallBack, APSxGridView, aspxcallbackpanel
Load Aspx Gridview in Aspx Tab Control

Hi! I have a aspx tab control who binds to a database. On tab clik I want to load a gridview. The gridview loads different dataset rows , having an id (Gen_ID is the field name) equal with the tab. ActiveTabIndex. But it has a strange behaviour. When changing the theme, the gridview loses his data rows...

Posted to ASPxperience (Forum) by Alina S on 2/11/2010
Filed under: ASPxCallback, ASPxTabControl tabclick, ASPxGridView ASPxPopupMenu
Dynamically populate a checkboxlist based on selection from an ASPxComboBox inside the ASPxGridView's EditForm

I'm trying to reload the values of a standard checkboxlist based on the value chosen from a ASPxComboBox inside an ASPxGridView's edit form. I've tried placing the checkbox list inside a callback panel which works well to update the list, but when I retrieve the checboxlist from the callback...

Posted to ASPxGridView and Editors Library (Forum) by Dave Hetesi on 1/13/2010
Filed under: ASPxGridView, ASPxComboBox, EditForm, ASPxCallBack
ASPxCallback saving cookie

i try to a login page from dialog box using aspxcallback , but autontication does not occur. PArt of my code callback fucntion: e.Result = "Login success."; FormsAuthentication.SetAuthCookie(user.Id.ToString(), true); FormsAuthenticationTicket ticket1 = new FormsAuthenticationTicket(1, user...

Posted to ASPxperience (Forum) by umit celik on 10/15/2009
Filed under: ASPxCallback, cookie
Re: multiple controls and multple ASPxCallbackPanel

Hi Victor, I have a similar problem I think: I have a UserControl hosted in a page. This page has an ASPxCallbackPanel define like that: < dxcp : ASPxCallbackPanel runat ="server" ID ="ASPxCallbackPanel1" ClientInstanceName ="CallbackPanel"> It's working well....

Posted to ASPxperience (Forum) by Quentin on 9/27/2009
Filed under: ASPxCallback, IFRAME, javascript
Adding controls depending on the value of another control

Hello everyone ! Tough one for you today, hope to get an answer. I have an EditForm template in an ASPxGridView. In this EditForm, I have controls that are added at runtime in the HtmlEditFormCreated event. When I add a new row, I have an ASPxComboBox, and I want to load another control in the EditForm...

Posted to ASPxGridView and Editors Library (Forum) by Patrice Cote on 8/28/2009
Filed under: HtmlEditFormCreated, ASPxGridView Templates, ASPxComboBox, ASPxCallBack, aspxcombobox callback, ASPxGridView Problems, ASPxGridView EditForm ASPxTextBox ASPxComboBox, ASPxGridView and Editors Suite, SelectedIndexChanged, Event validation

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