ajax.net

问题 I have a set of tabs in a tab container that I can move between freely by manually clicking on the tabs or by using a javascript; however, what I want to do is to switch between tabs using an ASP.NET serverside button. So here's the layout. Tab 1 has an ASP.NET Button, which, when clicked, should go to Tab 2 and display the results of a query in a gridview. Here is the onclick code for the ASP.NET Button: protected void btnOutstandingTasks_Click(object sender, EventArgs e) { try { // Load

问题 I have a set of tabs in a tab container that I can move between freely by manually clicking on the tabs or by using a javascript; however, what I want to do is to switch between tabs using an ASP.NET serverside button. So here's the layout. Tab 1 has an ASP.NET Button, which, when clicked, should go to Tab 2 and display the results of a query in a gridview. Here is the onclick code for the ASP.NET Button: protected void btnOutstandingTasks_Click(object sender, EventArgs e) { try { // Load

问题 I have .NET 4.0 and .NET 2.0 installed in my computer I tried running a AJAX.NET application with Asynchronous Triggered Timer Tick function and my page is reloading i.e. (Asynchronouspostback is not working). I tried changing my App Pool to Classic .NET 4.0 and I am getting error HTTP Error 404.2 - Not Found The page you are requesting cannot be served because of the ISAPI and CGI Restriction list settings on the Web server. And when I change my App Pool to Classic .NET 2.0 page is being

问题 I'm using AJAX.Net (3.5) inside a usercontrol. The usercontrol contains an UpdatePanel, and inside the UpdatePanelthere is a MultiView. The ScriptManager is included in the page that act as container for the usercontrol. To switch between views the usercontrol contains a simple button. When I click it, the View is changed so the old content is hidden and new content is displayed. My problem is that the content isn't hidden at all. The view changes and the new content is displayed, but the old

问题 ASP.NET MVC3 I have a partial view that is initially rendered inside a div. The following is the partial code: @model Venue.Models.Validation.CustomerRequestModel <script src="@Url.Content("~/Scripts/jquery-1.4.4.min.js")" type="text/javascript"></script> <script src="@Url.Content("~/Scripts/jquery.validate.min.js")" type="text/javascript"></script> <script src="@Url.Content("~/Scripts/jquery.validate.unobtrusive.min.js")" type="text/javascript"></script> <script type="text/javascript" src="

问题 I have a call to ScriptManager.RegisterStartupScript in ASP.NET 3.5 that isn't being rendered to the page and I can't figure out why: System.Web.UI.ScriptManager.RegisterStartupScript( Page , typeof(ListControlBase) , "ShowPopup_" + ClientID , "alert(\"HI\");" , true ); The above call sits inside of a button handler in a base class (ListControlBase) that is sub-classed by a user control with an UpdatePanel (List Manager Control). This user control exists to manage a list of 1 to n copies of

问题 I am building a website, to be used primarily in my internal network. I am facing a very frustrating problem with AJAX .NET. To explain the problem, first let me detail out my environment. I am developing in Visual Studio .NET 2010, targeting .NET framework 4.0. My staging server is a win7 utlimate machine having the complete configuration of IIS 7 installed. I am using MySql Server 5.1 as my database server The staging server has the required MySQL connectors installed I am using the

问题 Container.RetrieveItems() calls a service which takes a while so I would like to call it asynchronously (after the items are retrieved they are set to the List property of the Container class). Upon completion of retrieving the items, I would like it to update a gridView which is inside an updatePanel (updatePanel Mode="Conditional" and ScriptManager EnablePartialRendering="true". UpdatePanel has no trigger items). I have set breakpoints and stepped through each step. The items are retrieved,

问题 Can I use Update panel in masterpage to wrap nested pages so that when browsing from one page to the other client only gets a partial refresh (MasterPage doesn't get reloaded). If so - how? Do I Just put an update panel around the ContentPlaceholder in the Master Page? Any help appreciated! 回答1: I do not advise you to wrap an entire page in an UpdatePanel , for the following reasons: If you want your site to be index by Search Engines, you will need to display your content on separate pages .

问题 I'm trying to follow the PageMethods example found here. However, I get an error when trying to call $get('Label1') . Since, Label1 is an asp:Label, it works if I call $get() with the ClientID. Yet, the example is using the actual ID. Is there a way to use $get() with the actual ID? 回答1: Well that depends what the label is contained in. In some controls it will be Label1 and work, in others it won't be. Don't chance it. So on a simple page it gets rendered as Label1: <form id="form1" runat=