AutoCompleteExtender (4.1.4.0) in update panel in user control (ascx) and webservice under his ascx.vb and doesn't works.
So I've tested the same markup and webservice method in a simple aspx page and works, so I've some doubt:
- AutoCompleteExtender works in ascx file with webservice function under his code?
- AutoCompleteExtender works in an update panel?
I've always problem to create webservice method using wizard on the control, it return always: Cannot create page method GetCompletionList because no CodeBehind or CodeFile was found! - but I've CodeBehind file..sure!
I'm using Visual Studio 2008, .NET 3.5, on a Vista 64 bit machine. I have a simple application that has 2 textboxes that are both setup with an AutoCompleteExtender. They both work as expected with the following exception only in IE7. The top textbox has the focus by default, I set this in a pageLoad javascript function.
[Code]....
I enter in some text in the top textbox and after 2 characters (MinimumPrefixLength="2") I get the list from my webservice and I've coded it so that once an item from the list is selected it uses the OnClientItemSelected="eventHandlerPnum"to call the javascript function 'eventHandlerPnum' which sets the document.location to a url with the item as a query parameter. This works fine the first time. If I use the back button when I start entering text into the top textbox I get the browser cached entries in a dropdown after the first character and the list from my webservice doesn't show up after the second character.
I've tried this in Firefox, Chrome, and Safari and they all behave correctly, ie they always display the web service list after the second character.
Using autocomplete with <ajaxToolkit:AutoCompleteExtender but nothing happens. The textbox has autopostback=falseon debugging autocomplete.vb page nothing happens
WebService
Public Class AutoComplete Inherits System.Web.Services.WebService <System.Web.Script.Services.ScriptMethod(), _ System.Web.Services.WebMethod()> _ Public Shared Function GetCustomers(ByVal prefix As String, ByVal count As Integer) As List(Of String)
I am successful in using the AutoCompleteExtender control by make use of web serivces as the data source (ServiceMethod) to the extender control. My question is do we have any way in assining a code behind method as data source to this control.
removing the ServicePath url and assiging code behind method to ServiceMethod attribute will resolve the issue.
I tried your code for Autocomplete without Webservice and didn't work on my page. When I tried it on a new project it works fine but on my project it does not. I have other controls on the page but that shouldn't stop it from working right?
I have defined a web service function for AutoCompleteExtender, but in addition to the two parameters passed "prefixText" and "count" i want to pass another parameter for a label in that function. So, how to define that ?
I've followed the standard example of in http://www.asp.net/ajax/ajaxcontroltoolkit/samples/autocomplete/autocomplete.aspx which demonstrates using AutoCompleteExtender. Everything works fine but the auto-complete appears with about 20 pixel distance below the bottom of its target control. I mean they are not glued to each other as they should be. I've not changed anything and also I've not applied any special styling using CSS or anything else. why this ugly distance is formed while the control is rendered.
i have tried autocompleteextender using page method and without master page and its working. but now im try to put them into master and its not working. this is my code***********pagename.ascx
This is my VERY FIRST experience with AJAX, so be as non-elitist and as clear as possible -- mayve even to the point of talking to me like I'm a child.
GIS programmer add an autocomplete search box to her mapping application. Before I can do that, I need to understand how to do it in a simple place first. I'm working with Visual Studio 2008 on my desktop machine and my website files are on a Windows 2003 Server running IIS 6 to which I have a mapped share called X:. Yesterday, I downloaded the AJAX Control Toolkit and added it to Visual Studio. It shows up in my toolbox and I can add and remove items. Cool. I can start an "ASP.NET Web Application" from Visual C# -> Web and I can drop many controls on the page with design view, but the extenders do not drop there. Particularly, I am interested in the AutoCompleteExtender. If I double-click, nothing happens. If I drag it over the design view, I see a slashed circle. If I add it in the source view, it gets highlighted and I'm told "Element 'AutoCompleteExtender' is not a known element. This can occur if there is a compilation error in the Web site, or the web.config file is missing." The web.config is actually not missing.
I have been told by a friend that I may need to add something to my Web.config to enable AJAX stuff, but he offered nothing else on that. I see a system.webServer section in my Web.config and a comment above it that tells me it is not required for IIS versions earlier than 7.
Also, if I drop a TextBox on my page and try to choose an extender, the AutoCompleteExtender is listed in the Extender Wizard; however, adding it this way ends up with the same result.
Got a pretty simple page where i want an update panel to become visible or hidden based on a button click. When i run this page in VS2010 in debug mode it works as i expected it to - page does not post back, the panel just appears or disappears on the page without the whole page refreshing.
I uploaded this to my server, and the page is posting back when you click the button.
Server is win2k8R2 x64 IIs7.5
Do i need to enable anything in the IIS configuration?
I have a web application that shows a page containing between 6 and 20 UpdatePanels, contained with Custom Web (.ascx) Controls.
You can see an example of such a page here: [URL]
The problem I'm getting is that when the user FIRST clicks any of the radio-buttons on any of the controls in the page, ALL the radio buttons that have an active selection ALSO fire an rb_CheckChanged event (see application log below). On subsequent radio-button clicks, only that RB fires the event (as expected).
This behaviour is having a dramatic impact on performance. The page loads quickly, and a "normal" RB click provides an AJAX update correctly within 1 second. The problematic first RB click, however, takes up to SIX seconds to process, which is unacceptable from a user experience standpoint.
Developed in VS.NET 2008, ASP.NET 3.5. Also I converted the "Web Site" solution to a "Web Application" (pre-compiled) and got the same performance (still too slow). Release builds run only marginally faster than debug builds.
Why would a single RB selection change cause all RB's that have a "selection" set on them to also fire? (The "selection" is determined through database settings every time the control is populated, which is called from within the parent page control's Page_Load function. This selection is determined also at first page load, since all the controls get populated then, so why would the clicking of an RB cause them all to fire an event, and only once? That's what I don't get...)
I have a web app connected to a database. I have a ajax tab control on the page with a textbox and a button in a panel that will update the database with whatever the user types in the textbox. But I cant seem to get the behind code to work, I assume the button is not firing.
I have a master page with an accordion in it inside the accordion panel1 are 3 dropdownlists (ajax cascading) and a button when the default page is loaded i want to select the dropdown values(this works) and then click the button to redirect to another page called test.sapx (this works). The thing i also want to do is pass the dropdownlist values to the new page as the dropdownlists reset. I was trying to do this through the click event on the button and set them in a session variable. The click event isn't firing at all. The page redirects and then if i click the button again it fires the event?
When I deploy my web service, I get the following error:
There is no build provider registered for the extension '.svc'. You can register one in the <compilation><buildProviders> section in machine.config or web.config. Make sure is has a BuildProviderAppliesToAttribute attribute which includes the value 'Web' or 'All'.
I found one thread ([URL] that a solution but, I can not get it to work. If I make the changes to my web config file as in the thread, I then get a configuration error. One odd thing is that, if I check the machine.config file on my machine, located at C:WINDOWSMicrosoft.NETFrameworkv2.0.50727CONFIGmachine.config, I don't see any of the config settings described in the thread. As a matter of fact, there is no mention of "compilation" or "buildProviders" at all.
I'm finishing up my first web service. It stores data on a dataset that I later need to check up on, so I need to keep that information around. I've already enabled the session in the web service's method "EnableSession = true" [WebMethod(Description = "Receives status requests, as well as status udpates.", EnableSession = true)]
If I debug the web service everything works but if I try to use the application that sends the requests to the web service while it is published, the session keeps restarting again and again and again.
I am also facing some issues with Back Button of Internet Browser as well. Actully Page Load event of my page is not firing when i click on Back Button of Internet.
i hv a gridview in modal popup,I hv taken checkboxes in itemtemplate and written code in javascript function to checked or uncheck the checkboxes.and in pageindexchanged event calling that javascript function to maintain the state of checkboxes.it is working fine.but when i put it inside update panel nothing is happening.
We have an asp.net web service running on Windows Small Business Server 2008 SP2 (64-bit). It is in its own application pool. We've tried both Integrated and Classic settings for Managed Pipeline Mode. Enable 32-bit Applications is set to True. It is not able to successfully call a vb6 dll method but a Windows Forms app on the same machine can.Two vb6 dlls (A and B) are instantiated. The method in A is passed a reference to B as one of its parameters. That method then calls other methods within itself that also require the reference to B.Those internal method calls in A fail with this vb6 error (the A method logs these errors in the Windows Application event log):
70 (Permission Denied)
Another error is also logged in the Windows System event log:
The machine-default permission settings do not grant Local Activation permission for the COM Server application with CLSID {xxx} to the user NT AUTHORITYNETWORK SERVICE SID (S-1-5-20) from address LocalHost (Using LRPC). This security permission can be modified using the Component Services administrative tool.The object in question (a third vb6 component which is an ActiveX EXE) has already been configured using DCOMCNFG (Component Services) with full Launch, Activation, and Access Permissions given to NETWORK SERVICE and even Everyone. Additionally, from Explorer, full control/permissions have been give to all required vb6 components to NETWORK SERVICE (tried Everyone too).
A Windows Forms application on the same machine is able to successfully call the method in A. The same web service works on another machine with a 32-bit OS.Both the web service and the Forms app have been built with Platform Target set to "x86".How can we get the web service call to work on the 64-bit machine?
