postback

I have an application that is working fine at my local end but when I host it on server, not a single button's click fires. I am getting the Following error: Error: WebForm_DoPostBackWithOptions is not defined I don't understand why I am getting this error as I updated the bin folder Ajax dll and I have installed framework 4.0 on the server but still iI am getting that error. I have already tried the following link: WebForm_DoPostBackWithOptions is not defined i had this problem before, i also did installed everything fresh , but still faced the error and that was abnormally fixed by setting

I have a user control which contains several buttons, depending on the button pressed a different control is added to the page (lets say button 1 adds a TextBox, button2 adds a label). I have code along the lines of: protected void but1_click(object sender, EventArgs e) { TextBox tb = new TextBox(); tb.ID = "tb1"; paramsCtrlDiv.Controls.Add(tb); } protected void but2_click(object sender, EventArgs e) { Label lb = new Label(); lb.ID = "lb1"; paramsCtrlDiv.Controls.Add(lb); } I then have a third button (button3) to get all controls on the page and their values. (Assume each button is only

A control contains some HTML and some jQuery to handle a fancy tooltip to display when you click an image within a div. The control is then used on several different pages, sometimes within an updatePanel, sometimes not. I have the following code to handle loading the jQuery after a partial postback when the control is displayed within an update panel. Sys.WebForms.PageRequestManager.getInstance().add_endRequest(EndRequestHandler); function EndRequestHandler(sender, args) { $('img.ormdShipping').each(function(){ $(this).qtip({ // some qtip options go here }) }); } Problem is, the jQuery doesn

<asp:TextBox ID="TextBox1" runat="server" EnableViewState="false" /> <asp:Button ID="Button1" runat="server" Text="Button" /> I have set the EnableViewState property to false, but when I click on the button the value in the textbox persists after the postback. Why does the value persist? Have a look at Understanding ASP.NET View State . In the page lifecycle, there is a Load Post Data stage that will populate your control values from the form data. View State can be very confusing, specifically why you need it if controls are populated with form data on post back. The Role of View State from

Here is the problem. I have a radiobutton group (two radiobuttons). These guys are initialy disabled. When the user clicks a checkbox, I dynamically enable radiobuttons in javascript by setting rbtn.disabled = false; and doing the same for it's parent (span element) so it correctly works in IE. The problem is that these dynamically enabled radiobuttons are not returned on postback (I see rbtn.Checked == false on serverside and request.form does not contain proper value). Why is this happening? Is there another fix except for a workaround with hidden fields? Expected answer decribes post-back

i want to implement a print / download csv from each Gridview in my application. Those get their data by Datasources or directly by gvSample.DataSource = Data; gvSample.DataBind(); Now my first approach was setting a Download-Button into the Footer-Template and handle the Download there <asp:GridView ID="gvSample" runat="server"> <PagerTemplate> <asp:ImageButton ImageUrl="~/download.gif" OnClick="dl_Click" runat="server" ID="dl"/> </PagerTemplate> </asp:GridView> and protected void dl_Click(object sender, ImageClickEventArgs e) { GridView gv = (GridView)this.Parent.Parent.Parent.Parent; string