I am using the example on the AJAX website for the dropdown extender. I'm looking to make the target control, the label, have the dropdown image appear always instead of just when I hover over it. Is there any way to do this? ...
I have some code that modifies a value that several controls in other update panels are bound to. When this event handler fires, I'd like it to force the other update panels to refresh as well, so they can rebind. Is this possible? Edit: To clarify, I have an update panel in one user control, the other update panels are in other user...
I already found this article: http://www.dotnetcurry.com/ShowArticle.aspx?ID=181&AspxAutoDetectCookieSupport=1 But I've got a different situation. I am embedding some hiddenFields inside of the master page and trying to store the position of the dragPanel in those. I am using javascript to store the position of the dragPanel and ...
Ran into an “Out of Stack Space” error trying to serialize an ASP.Net AJAX Array object. Here is the scenario with simplified code Default.aspx MainScript.js function getObject(){ return new Array(); } function function1(obj){ var s=Sys.Serialization.JavaScriptSerializer.serialize(obj); alert(s); } function function2(){ v...
Ok, so I got my extender working on a default.aspx page on my website and it looks good. I basically copied and pasted the code for it into a user control control.ascx page. When I do this I completely loose the functionality (just shows the target control label and no dropdown, even upon hover). Is there any reason why it doesn't wor...
I get this error on an update panel within a popupControlExtender which is within a dragPanelExtender. I see that a lot of other people have this issue and have various fixes none of which have worked for me. I would love to hear a logical explanation for why this is occurring and a foolproof way to avoid such issues in the future. I ...
We are planning to use the JQuery library to augment our client side JavaScript needs. Are there any major issues in trying to use both ASP.Net AJAX and JQuery? Both libraries seem to use $ for special purposes. Are there any conflicts that we need to be aware of? We also use Telerik controls that use ASP.Net AJAX. TIA ...
I am working with ASP.net. I am trying to call a method that exists on the base class for the page I am using. I want to call this method via Javascript and do not require any rendering to be handled by ASP.net. What would be the easiest way to accomplish this. I have looked at PageMethods which for some reason are not working and found...
I have an ASP.NET web page that displays a variety of fields that need to be updated best on certain conditions, button clicks and so on. We've implemented AJAX, using the ASP.NET Update Panel to avoid visible postbacks. Originally there was only one area that needed this ability ... that soon expanded to other fields. Now my web page ...
In my web application there is a process that queries data from all over the web, filters it, and saves it to the database. As you can imagine this process takes some time. My current solution is to increase the page timeout and give an AJAX progress bar to the user while it loads. This is a problem for two reasons - 1) it still takes to...
I have an ASP.Net/AJAX control kit project that i am working on. 80% of the time there is no problem. The page runs as it should. If you refresh the page it will sometimes show a javascript error "Sys is undefined". It doesn't happen all the time, but it is reproducible. When it happens, the user has to shut down their browser and r...
I want to set a breakpoint on the __DoPostBack method, but it's a pain to find the correct file to set the breakpoint in. The method __DoPostBack is contained in an auto-generated js file called something like: ScriptResource.axd?d=P_lo2... After a few post-backs visual studio gets littered with many of these files, and it's a bit of ...
I wonder if anyone can think of a good technique to enable any arbitrary section of an aspx page (say, the contents within a specified DIV tag) to be able to be called and displayed in an ajax modal popup? (So, only a certain section of the page would be displayed) For example: 1) You have a large application with many entities (Custome...
Does anyone know much about the Asp.Net webconfig element ? I'm looking at it because I'm implementing an MS Ajax updatepanel in an existing site, and after doing some looking around, on the web I'm not finding a lot of info about it. And to avoid the flood of replies telling me how inefficient the update panel is, and that it's not a...
I'm trying to create a server control, which inherits from TextBox, that will automatically have a CalendarExtender attached to it. Is it possible to do this, or does my new control need to inherit from CompositeControl instead? I've tried the former, but I'm not clear during which part of the control lifecycle I should create the new in...
First time working with UpdatePanels in .NET. I have an updatepanel with a trigger pointed to an event on a FormView control. The UpdatePanel holds a ListView with related data from a separate database. When the UpdatePanel refreshes, it needs values from the FormView control so that on the server it can use them to query the database...
I have a panel on an aspx page which contains an UpdatePanel. This panel is wrapped with both a PopUpControl Extender as well as a DragPanel Extender. Upon initial show everything works fine, the panel pops up and closes as expected and can be dragged around as well. There is a linkbutton within the UpdatePanel which triggers a partia...
I'm creating a custom drop down list with AJAX dropdownextender. Inside my drop panel I have linkbuttons for my options. <asp:Label ID="ddl_Remit" runat="server" Text="Select remit address." Style="display: block; width: 300px; padding:2px; padding-right: 50px; font-family: Tahoma; font-size: 11px;" /> <asp:Panel ID="DropPanel" run...
I have an ASP.NET page which has a script manager on it. <form id="form1" runat="server"> <div> <asp:ScriptManager EnablePageMethods="true" ID="scriptManager2" runat="server"> </asp:ScriptManager> </div> </form> The page overrides an abstract property to return the ScriptManager in order to enable the base page...
If I want to inject a globally scoped array variable into a page's client-side javascript during a full page postback, I can use: this.Page.ClientScript.RegisterArrayDeclaration("WorkCalendar", "\"" + date.ToShortDateString() + "\""); to declare and populate a client-side javascript array on the page. Nice and simple. But I want to ...