I've the following code in my page: <telerik:RadAjaxManager ID="ajax_manager" runat="server" DefaultLoadingPanelID="ajax_panel"> <AjaxSettings> <telerik:AjaxSetting AjaxControlID="mygrid"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="mygrid" /> </UpdatedControls> ...
Hello, I've seen buttons that have some nice shape. I downloaded a couple of them to try on my application. I was expecting to get an image to be used as background for my buttons and textboxes. But, The downloaded file contains 2 images and a script. It looks to me like those shaped controls are aimed at replacing the html buttons and ...
I want to do something similar to what happens when you click an asp.net button that has a PostBackURL set. I've tried Server.Transfer but the URL doesn't change (which is something I want). Is there a better way to do this, or alternatively is there a way to make Server.Transfer display the correct URL? ...
Hi There. Thanks for reading. I have a custom control, comments.ascx. In that page, I have the following methods: protected override void OnInit(EventArgs e) { _presenter = new CommentsPresenter(); _presenter.Init(this, IsPostBack); } public Comments() { WebContext = ...
I'm bulding an ASP.NET website just to test my skills, and I'm using lots of callbacks that doesn't require a page refresh, and the URL doesn't change. In this example, assume I'm bulding a web-based Outlook with a treeview, a grid, and a detail pane. Is there a standard (published or assumed) that says I should postback, or even updat...
I'm trying to manually call the ASP.NET (3.5) javascript postback function __doPostBack from my javascript code. The problem is that the postback script block, that is normally rendered right after the beginning of the <form> tag (and the hidden fields), is occasionally rendered near the closing </form> tag. Is there any way to force i...
I have a few linkbuttons that each open the save dialog to let users save file to the local machine. But after any link is clicked the page is dead afterwards (nothing works) and page has to be refreshed. So do I have to force refresh after download is complete or does it have to do something with postback? { StringCollection...
I have a grid with one TemplateField which is a checkbox and say 2 bound fields. In Page_Load on postback I rebind the grid with cached dataset stored in session. If user selects checkbox on the grid, upon postback i can iterate on the grid and get those checked values, everything works fine. If I move the code of grid binding on postb...
Hi Guys, So i have a ASP.NET 4 Custom Control called "SafeClickButton" which is designed to override the default behaviour of the client-side click (OnClientClick). Essentially i'm trying to disable the button on click, then do any existing functionality (validation, postback, etc). It looks to be correctly rendering the HTML (onclick...
I have a class level price variable decalred inside a page, like this: public partial class _Default : System.Web.UI.Page { private MyClass myVar = new MyClass(); protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { myVar.LoadData(); myVar.ShowData(); ...
After postback (click on a button) in my ASP.NET form, all the DataItem of my form are null. Why? What should I do to retrieve the content of the DataList even after postback? protected void buttonAddRecord_Click(object sender, EventArgs e) { foreach (DataListItem item in listFields.Items) { // item.Data...
The reason I want to know this is because it seems that __doPostBack('controlId','eventarg') raises the unique event of the control specified, but I wonder what would happen if the control had multiple unique events. ...
How do I check which LinkButton is clicked in the Page_Load of the page. This is to avoid calls to service so that it only executes what is present in its event. ...
Hey Guys! The Scenario: I have an ASP.Net webpage which I intend to use for letting the user(not the real users, but content manager basically) insert and edit the records in a table using a FormView. This FormView is inside an UpdatePanel, as I'm also using cascading dropdownlists to let the user select some values. Now, this FormVi...
I have a ASP.net which allows users to select a number of inputs and dropdown lists to filter the report and to download an Excel report after pressing a button on that same form. The page can be used mulitple times, by changing the inputs and pressing the download button each time. The button should be posting back to the hidden IFRA...
I have a ListView that contains a large collection of rows with textboxes that users can optionally fill out. These textboxes are not databound. When the user clicks "next" i need to iterate over the rows and determine which fields the user has filled out, and then update a sort of "cart" with the data and move to a confirmation page (...
Is there a difference between me using Javascript to redirect to URL + "?Querystring=value" versus using whatever mechanism ASP.NET uses? If there is a difference, how can I make the rendered ASP.NET page be submitted to the same URL with a different query string by javascript? ...
Hi there, Simple one here... is there a clean way of preventing a user from double-clicking a button in a web form and thus causing duplicate events to fire? If I had a comment form for example and the user types in "this is my comment" and clicks submit, the comment is shown below... however if they double-click, triple-click or just ...
I have four textboxes in my html; one is a serverside asp:textbox and the others are rendered on the client side using dynamic javascript. The javascript creates the textareas; there may be 6, there may be 90. In this example there are 3. <asp:Textbox id="tbxReal" runat="server"/> <asp:button id="btnReal" runat="server" Value="go" /> ...
I have an ASP.Net ListBox that I'm trying to populate via jQuery, using the following snippet: $("#MyList_btnAddAll").click(function(e) { e.preventDefault(); $('#MyList_lstAll option').appendTo('#MyList_lstSelected'); }); The code has two ListBoxes in fact, one a "source" and the other a "destination". As you can tell abo...