updatepanel

How to clear content in the update panel on dropdown selection change?

<updatepanel1 >some conent</updatepanel1> <updatepanel2 > Dropdown </updatepanel2> I have a dropdown in update panel2, which gets some data from the database on the selection index change. Sys.WebForms.PageRequestManager.getInstance().add_endRequest(endRequestHandler); function endRequestHandler() { $('select').c...

UserControl, PlaceHolder and UpdatePanel

I dynamically load a UserControl, with an updatepanel inside, into a placeHolder. When I click an button into UserControl, should refresh the updatepanel that there are in it, but refresh entire page and the user control disappears because the aspx page's Page_Load don't load anything if it's a postback. How I can fix it? PD: sorry for ...

Call javascript function in server side

How to call a javascript function inside server side after the code is executed in page load/any events ? I am using UpdatePanel in this page. I had tried Page.RegisterStartUpScript, ClientScript.RegisterStartupScript. None of this works. ...

Assign javascript CallBack function to a UpdatePanel

Hi All, I wanna assign a JavaScript CallBack function to an UpdatePanel which will be gets called when the UpdatePanel finishes its tasks. After, the UpdatePanel will be sending a string as a result. This JavaScript CallBack function will have to process this resulting string. Please help me out to achieve this. Regards, Akif ...

ASP.NET Update Panel vs. jQuery AJAX

Is there a significant difference in performance between the two for relatively small post-backs? I'm taking in user input on a website, calculating some values from it and the returning it. Adding AJAX with update panel was really really quick obviously, but I'm wondering if I should just use jQuery instead. Also, how to the two metho...

javascript error "object expected " while making user control visible

hi I have one user control to pick the date which utilizes ajax calendar extender. Also it has javascript validation for checking date format. Control is working fine when its visibility is true in loading time. But giving javascript error if i am making it visible with a button (server control) click. Below is the javascript functio...

Force certain controls to do a full postback?

Hello, I have some controls within an UpdatePanel. Included are some buttons. How can I make these buttons so that they do a full postback rather than a partial AJAX postback? ...

ASP.NET Button Inside Repeater Inside UpdatePanel Won't Fire!

Hi. ASP.NET 3.5 SP 1 / Visual Studio 2008 V 9.x RTM I am trying to get a button inside a repeater inside an updatepanel to fire. I't won't. I have tried adding a trigger outside the ContentTemplate and inside the UpdatePanel to no avail: <Triggers> <asp:AsyncPostBackTrigger ControlID="BtnAddStatus" EventName="Click" /> ...

User control inside update panel causing full page postback

I have a user control with linkbuttons (used for paging) and a repeater inside an update panel. The paging works correctly, but is causing a full page postback every time I click through to the next page. The update panel looks like this: <asp:UpdatePanel ID="up1" runat="server" UpdateMode="Always"> <ContentTemplate> ...

Troubles with jquery jdMenu pluggin , updatepanel and partial postbacks

Hello everyone, I have a menu which contains a delete button to delete items from it. I put all inside an updatepanel to make partial postbacks. The problem is after i made the post back the jquery jdmenu pluggin stops work. I suppose i should include something like this Sys.WebForms.PageRequestManager.getInstance().add_endRequest(Ini...

UpdatePanel + button +onClientClick = fail?

Hi, I've got an Update Panel and a button that look a bit like this: <asp:UpdatePanel runat="server" ID="querypanel" UpdateMode="Conditional"> <Triggers> <asp:AsyncPostBackTrigger ControlID="submit" /> <asp:PostBackTrigger ControlID="okbutton" /> </Triggers> <ContentTemplate> <asp:Button r...

CheckedChanged EventHandler of dynamically added Checkboxes not firing inside UpdatePanel of a Repeater

Hello! I´ve read most posts here but i can´t figure out why the "CheckedChanged" Event is not firing. Here is my situation. I´m using a Repeater to generate Items out of a Database. Each ReapeaterItem should include an UpdatePanel, because i have to Update the Controls inside the UpdatePanel and do not want to reload the complete page....

How do you get client-side script to execute on an ASP.NET postback? (from an UpdatePanel)

Basically I want to get some javascript to be sent back to the client and executed from a postback inside an UpdatePanel. Furthermore this is inside of a reusable WebControl. I've tried this.Page.ClientScript.RegisterStartupScript and this.Page.ClientScript.RegisterClientScriptBlock but Firebug shows that those scripts aren't sent back...

.Net UpdatePanel and javascript disabled

This may sound, or actually be, a stupid question but I need to find the best way to proceed with a project I am on. I have a multipage webform, using the multiview control. That multiview is in an updatepanel control, and everything works great so far. My question is about users with javascript disabled. What I have noticed is that in...

jQuery Auto-complete fails to select first element after update panel update

There are a number of posts about getting jQuery controls to work around update panels, the most notable being http://stackoverflow.com/questions/1106029/asp-net-jquery-autocomplete-textbox-not-responding-after-first-search, but I haven't been able to find anything discussing the behavior that I'm seeing. I've been able to rebind the au...

Can't update a second update panel.

I have 3 updatepanels on my page and I want 2 of them to update when an event is fired. In one of the update panels I have an asp ReoderList. <asp:UpdatePanel ID="upMain" UpdateMode="Conditional" runat="server" style="left: 0px; top: 0px; min-height: 100px; width: 495px; overflow: auto;"> <ContentTemplate> ...

Multiple Update Panels In a Datalist. Can't Add Trigger.

My issues here is that this does not compile. I get "A control with ID 'LinkButtonRemove' could not be found for the trigger in UpdatePanel 'UpdatePanelFiles'." What I am trying to do is have two buttons in the item template. One that updates just the ITEM and one that updates the entire DataList. "LinkButtonRemove" is what I want to ...

Trigger updatePanel with radiobutton SelectedIndexChanged

Hello guys, I have a radiobutton list (With 2 rdb) and a check list (7 ckb). I would like the checkbox list appears only when the user selects the second radio button is checked. I never used AJAX before. My actual code (yes, they are inside a table): <td> <asp:Label ID="Label7" runat="server" Font-Bold="True">Fr...

Is there a reason to prefer jQuery.Ajax to asp.net UpdatePanel ?

Hi, If I am developing an asp.Net application, can there be some cases where I should forget about MS Ajax UpdatePanels and prefer jQuery.Ajax to update some part of my page? Thank you ...

UpdatePanel Problem

I have a UpdatePannel Button and a TextBox.Button is inside the UpdatePannel control and the TextBox is out side the pannel control so i want print some text in the TextBox on the button click which is inside the UpdatePannel control. <asp:TextBox ID="TextBox3" runat="server"></asp:TextBox> <asp:UpdatePanel ID="UpdatePanel1" runat="serv...