Greetings! I have a DropDownList within a FormView which are bound to XmlDataSources: <asp:FormView ID="MyFormView" runat="server" DataSourceID="MyXmlDataSource"> <ItemTemplate> <h1><%# XPath("SomeNode")%></h1> <asp:Label ID="MyLabel" runat="server" AssociatedControlID="MyDdl" Text='<%# XPath("SomeOtherNode")%>' /> ...
Hi, I've got multiple UpdatePanel's on a page and i'm updating 2 of them manually by calling __doPostBack. However the problem is the first call seems to be reset when the second call is made (it never updates the panel that i requested to update first). I've got these calls wrapped in setTimeout, but it does not seem to help. Any sugg...
I keep on hearing this words 'callback' and 'postback' tossed around. What is the difference between two ? Is postback very specific to the ASP.NET pages ? ...
Perhaps this is a naive question. In my understanding, ASP.NET cannot work with ViewState and Postback which is fundamentals of ASP.NET forms. Is that correct? If that's it, then all ASP.NET Web Controls depending on ViewState & Postback cannot be used in ASP.NET MVC, right? ...
We have an issue on our page whereby the first time a button posts back (we have ASP.NET ajax to enable partial updates) nothing happens, then on every subsequent click, the information is updated as if the previous event fired. Here's the code for the page. The events are button clicks fired from within the table. Which is rerendered a...
Hear in row databound onclick event its Printing 'Hi' when i click on any row ...But it has to print 'Hi' on click of 15th row only .....I am facing this problem ...plz reply. protected void dtvExDetails_RowDataBound1(object sender, GridViewRowEventArgs e) { if (e.Row.DataItemIndex == -1) return; e.Row.Attributes.A...
I have a button, I need to display a pop-up in javascript. So on its client click I call a javascript function which does that. if user clicks "yes", I need to do a post back and call buttons server side click event, here is what I am doing inside the javascript function __doPostBack(deleteLinkButton, 'Click'); ' Where deleteLinkBut...
Could someone point me to a list of controls that implement IPostBackDataHandler? I want to know what controls implement this interface and what properties the controls will set during the Postback. For example: Textbox : Text DropDownList : SelectedIndex I'm basically looking for a list of properties that will not be saved ...
Shouldn't PostBack be checked before Session protected void Page_Load(object sender, EventArgs e) { if (Session["login"] != null && Session["login"].ToString() == "1") { if (!IsPostBack) { LoadData(); } } else { Response.Redirect("login.aspx"); } } ...
I'm using URL rewrite on my site to get URLs like: http://mysite.com/users/john instead of http://mysite.com/index.aspx?user=john To achive this extensionless rewrite with IIS6 and no access to the hosting-server I use the "404-approach". When a request that the server can't find, the mapped 404-page is executed, since this is a aspx-pa...
Hi, I would like to know if a postback (asp.net) is considered as a pageview by google ads or CPM ads or it is ignored. How does google ads differentiate between a postback and a pageview? Any inputs will be highly appreciated. Thanks ...
How do I increment a step value to be processed when the page loads? For example, in the code below the viewstate variable is not incremented until after Page_Load, due to the ASP.NET page lifecycle. protected void Page_Load(object sender, EventArgs e) { switch ((int)ViewState["step"]) { //do something different for each...
I have Reporting Services set up with Forms Authentication. Our app is sitting over Reporting Services and uses it's authentication extension as a Single Sign On. We have a simple logon page that we've got working in the past but on this one machine it refuses to post back when the logon button is clicked. I have Trace information inser...
I've got a problem on a webforms application where a user selects some criteria from dropdowns on the page and hits a button on the page which calls this method: protected void btnSearch_Click(object sender, EventArgs e) They then click on button to download a zip file based on the criteria which calls this method: protected void btn...
From what I've already read this appears to be impossible, but I wanted to see if anyone out there has a secret trick up their sleeve or at least a definitive "no". Supposedly a master page is really just a control for a content page to use, not actually the "master" of a content page. If I wanted to go from one content page, to anot...
I've got an ASP.NET GridView that's been extended to provide a "row click" functionality. I data bind anywhere from 1 to 10 records and display it to the user. The bug I'm hitting is that the control will not have any data associated with it on postback. I have observed this behavior only when I click on a row before the rest of the...
When My ASP.NET page does a postback in IE7, all the CSS is lost. I am not using Themes and are including the CSS from the Masterpage in code behind. protected override void OnLoad(EventArgs e) { base.OnLoad(e); AddStylesheetInclude("/static/css/global.css"); AddStylesheetInclude("/static/css/sifr.css"); } And my code ...
So, I've got an ASP drop down list (this is .net 2.0). I'm binding it with data. Basically, when the page loads and it's not a post back we'll fetch record data, bind all the drop downs, and set them to their appropriate values (strictly speaking we: initialize page with basic set of data from DB, bind drop downs from DB, fetch actual ...
I am building a asp.net webforms (3.5 sp1) application, using jquery where I can to animate the UI, change its state. It has worked great until I started doing postbacks, where the UI obviously resets itself to its initial state. So my question is, what are the best practices for saving and restoring jquery/UI state between postbacks? ...
Hi, I am trying to get a dynamically loaded LinkButton to fire a postback event, which I then handle. I have across Command, CommandName and CommandArgument - which looked real useful.. So I started messing with that, but currently cannot get to work as desired. The links are rendered within a table that is created on the fly, here is ...