ASP.NET AJAX Forum Posts

Am I missing something?

ASP.NET AJAX Discussion and Suggestions — Wed, 09 Dec 2009 17:05:28 GMT

On recently trying to debug someone elses code I used firebug to extract this: <li> <a id="ctl00_ContentPlaceHolder1_tabstrip_ctl00" class="ActiveTab"> TextView </a> </li> <li> <a id="ctl00_ContentPlaceHolder1_tabstrip_ctl01" class="InActiveTab"> HtmlView </a> </li> Now I can see there are two <a> tags which when clicked actually swap their respective classes around. I.E. if the InActiveTab was clicked...(read more)

Strange issue with Google Chrome

ASP.NET AJAX Discussion and Suggestions — Wed, 09 Dec 2009 17:03:57 GMT

I am not sure whether the issue I am facing is Ajax related or not and whether this is the right forum for this question at all. I am encountering a strange issue while testing newly developed web pages on google chrome. To give you a brief idea, my web pages allow user to perform search based on search criteria selected using different drop down lists on the page. Search result displays links to web pages on different site. The requirement is, if user clicks any of the links to visit those web pages and clicks browser back to come to search page, the state of the page should be maintained. That is the drop down lists should display same set of options with same selected option and the same set of search results. I have disbled page caching...(read more)

Asynchronous post back issue

ASP.NET AJAX UI — Wed, 09 Dec 2009 15:42:16 GMT

We recently updated our application with latest Ajax 3.0.30930.0 and implemented tab control, HTML editor and combo boxes in our application and its all working fine in our development environment; after deploying application into our server asynchronous call is not working it is doing a complete page post back. But the asynchronous call is working fine on IE version 7. We have already updated .NET 3.5 SP1 on our server, Could any one clarify what can be done to solve this. Thanks Basheer Read More......(read more)

New feature in ajax?

ASP.NET AJAX Discussion and Suggestions — Wed, 09 Dec 2009 15:24:15 GMT

When ajax change from ajax 1.0 to ajax 3.5, how many new feature has already added into ajax? Thanks. Read More......(read more)

Is it possible to make a hole inside an updatepanel?

ASP.NET AJAX UI — Wed, 09 Dec 2009 14:21:14 GMT

UpdatePanel is used for rendering part of a page. It looks like an island is made in the page. The island can be re-rendered without influence on its circumstance. Is it possible to make a hole (for example, an area defined with DIV element) inside an updatepanel? That means the island can be re-rendered without influence on parts of its internal area. One real case is : I need to put a silverlight control inside the updatepanel, but I don't like the silverlight re-initialized everytime the page is postback. althoutht I can achieve this by other way, but it will be much more efficient if hole can be defined inside an updatepanel. If it is impossible just now, I hope Microsoft could take the 'hole' into account for the future. I believe...(read more)

Triggers & Asynchronous postback control Id UpdatePanel

ASP.NET AJAX Discussion and Suggestions — Wed, 09 Dec 2009 10:36:05 GMT

Hello, I have a Update panel and script manager in Master page. In child pages i have fileupload controls . then how can i set Triggers and Asynchronous postback controll Id for child pages fileupload controls Regards Riju A.O Read More......(read more)

Button.Click Event not firing inside UpdatePanel

ASP.NET AJAX Discussion and Suggestions — Wed, 09 Dec 2009 09:57:14 GMT

Hey, guys. I've got some controls in an Update Panel (which is contained within the TargetControl of a AJAX ModalPopupExtender), namely a couple of buttons. When I click on the buttons, they don't fire the .Click event and I'm pretty sure they're not even posting back, even after I've set ChildrenAsTriggers="true" Here's what I've got. <cc1:ModalPopupExtender ID="puEditEvent" runat="server" TargetControlID="panEditEvent" PopupControlID="panEditEvent"> </cc1:ModalPopupExtender> <asp:Panel id="panEditEvent" runat="server"> <asp:UpdatePanel ID="upEditEvent" runat="server" UpdateMode="Conditional" ChildrenAsTriggers...(read more)

Hide textbox of AsyncFileUpload control

ASP.NET AJAX UI — Wed, 09 Dec 2009 09:24:11 GMT

Hi, is there a way to just display the button of the AsyncFileUpload so that there won't be displayed the textbox next to? Thanks Andre Read More......(read more)

Retrieving output results directly from webservices through URL

ASP.NET AJAX Networking and Web Services — Wed, 09 Dec 2009 03:18:20 GMT

Please excuse me if I sound ignorant, but I need some help that the learning videos did not address. I am in a little bit of a problem spot. I have a Flash that have to consume XML from a webservice written in C# ASP.NET I have written a webservice with a public function that produces the needed XML w/o any input. I tested it out the only traditional way I know of by going to the exact URL and then clicking on the function name displayed and then click the Invoke button to call the function. Now, I may be missing something here. What is the best way to call the webservices' public function to directly have the function produce the output through the URL that can be passed to Flash and get the XML? I tried re-entering the URL after the Invoke...(read more)

How to Close User Control inside the ModalPopUp Extender

ASP.NET AJAX UI — Wed, 09 Dec 2009 01:56:22 GMT

Hi, I have a modal popup extender inside it is a user control. My problem is how am I going to close the modal, of course it can't be Modalpopupextender.Hide. The scenario is after i click an item in grid, the item will be search to the db(of course it need postback) then all the values that is base on the querry will be posted in the page Read More......(read more)

Nested Modal Popups in FF not centered until resize

ASP.NET AJAX UI — Tue, 08 Dec 2009 22:30:49 GMT

Has anyone had any issues with nested Modal Popups in FF? The first Modal Popup is centered correctly, then when I open another modal popup on top of that popup it opens down and to the right. The weird part is if I resize the browser window or use the scroll bar the 2nd modal popup pops to its correct place in the center of my screen over the first popup. All is fine and well in ie. Any ideas? Read More......(read more)

CascadingDropDown lists with dynamic database items

ASP.NET AJAX Discussion and Suggestions — Tue, 08 Dec 2009 19:43:13 GMT

I've been working to implement CascadingDropDowns for my current website, but was having some issues implementing them. I resolved it, however, and will explain what I did below for others. To describe the specific situation, I have a GridView with customer account information, including what agency they belong to. I have an Edit button in my GridView which popups an AJAX ModalPopup allowing the user to change values. I do everything in this ModalPopup client-side using AJAX and Javascript. In the ModalPopup, I have two CascadingDropDowns. The problem with CascadingDropDowns as I see it is the strictness of the service that populates them. There is no flexibility in the signature of the WebMethods so you can't pass or access variables...(read more)

Update progress control placed in a user control not working

ASP.NET AJAX UI — Tue, 08 Dec 2009 19:33:31 GMT

Hi experts , I made a user control with a search facility.It contains a textbox ,a search button and a gridview to display the results.I put an update progress control in this user control so that it will convey the "loading" feeling to the user.But it is not working.Is it forbidden to place the update progress control within a webuser control? Read More......(read more)

AJAX single page command processor

ASP.NET AJAX Discussion and Suggestions — Tue, 08 Dec 2009 16:13:07 GMT

Hi, I apologise if this is a dummy question, but hopefully someone won't mind helping me out. If you use a GridView on an ASP.NET page and enable sorting, then what you end up with is a table of content, where the header columns are links that do a postback to re-sort the data. This works by setting two hidden variables on the form, one to the name of the GridView ("GridView1") and another to the operation you wish to perform ("Sort$ColumnName"). When the page is submitted, the general logic is that a command ("Sort") is passed to a control ("GridView1") with a parmeter ("ColumnName") and so it regenerates itself with the new, now sorted content. I have a situation that is similar, but I...(read more)

Accessing server control properties with AJAX?

ASP.NET AJAX Discussion and Suggestions — Tue, 08 Dec 2009 15:09:07 GMT

Hello, I'm quite new to working with AJAX and I'm trying to figure out how to access and update properties for a server control. Basically what I want to do is: I have two main server controls; a textbox and a MultiView. I want the MultiView-control to change it's ActiveViewIndex depending on what the user inputs in the textbox (a validation of sorts). This would be easy if I had a button to perform a postback obviously. But I want this to be performed "live", just as the user inputs his information. I would appreciate any help. Thanks! Read More......(read more)