AJAX :: Not To Update Whole Page When Using UpdatePanel?

Aug 26, 2010

I am also facing problem with Ajax Update panel. I want to refresh only the area placed under update panel. on clicking refresh button is it possible?

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Similar Messages:

AJAX :: Using A User Control's UpdatePanel.Update() From A Page-level Update Panel's Function Call?

Jul 14, 2010

I've exempted the irrelevant bits of code. Essentially, I am trying to change the URL of an image control inside of an update panel inside of a custom user control from a function called inside an update panel from my main page. Using UpdatePanel.Update() isn't working: I end up waiting for the next full page POST to occur before all the updates I make to CustomControl from buttons within the main page's update panel are visible. I verified that Update() was being called via the debugger: there are no issues in that department.

Here, you can see Custom Control and the Button declared. The button is in an update panel to avoid giving a full POST and causing the whole page to reload.

<cust:CustomControl runat="server" ID="CustomControl1">
<asp:UpdatePanel runat="server" ID="UpdatePanel1"> <ContentTemplate>
<asp:Button id="Button1" runat="server" OnClick="DoStuff" />
</ContentTemplate> </asp:UpdatePanel>

This control stores images within their own seperate update panels because rerendering the images is very slow (it requires processing arrays of millions of datapoints) and the user only ever needs to modify one image at a time. I'm using Image1 as an example.


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AJAX :: UpdatePanel Conditional Update OnLoad Event / Updatepanel To Update On Queue?

Aug 25, 2010

i have a website with three UpdatePanel Control and inside of each UpdatePanels has ONE Gridview and a SqlDataSource Control.

all gridviews are connected to its own SqlDataSource Control. so technically when i run my website all gridviews automatically get their data from their respective SqlDataSource Control and display them accordingly.

but what i need to do is instead of letting all the update panels to load each gridview their data upon Onload event, i need the updatepanel to update on queue, (Technically changing the UpdateMode to Conditional does not solve my problem.) there will be an event which will trigger the updatepanel to update later.

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AJAX :: Perform UpdatePanel.Update From Different Page?

Sep 17, 2010

I have Page_A.aspx and Page_B.aspx

Page_A.aspx has a text box and a Send button.
Page_B.aspx has a Label control on it, inside an UpdatePanel

I want that when I type something in Page_A.aspx and click Send, the text of Label on Page_B.aspx should be updated with the text box text and the UpdatePanel should be updated. Is this possible?





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AJAX :: Update A Label On Parent Page From UpdatePanel?

Jul 2, 2010

I have a user control embedded in an UpdatePanel. I'm trying to display a message on the parent page which contains the UpdatePanel when I complete some work in the code-behind of the usercontrol. It appears that due to the partial postback the event delegates that the original developer used to update the labels with messages don't get updated from calls within the user control. The call to the event delegate is executing and I can trace the execution including assigning the text to the label, but when the page is updated the message is not displayed.

I tried moving the labels inside the user control and therefore within the UpdatePanel and setting up event delegates in the user control page_load but that has the exact same effect.

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AJAX :: Updatepanel Updating - Lblemail1 Do Not Update On The Page With The New Values?

May 6, 2010

I have the following code -

<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="Always" >
<asp:Image ID="Image1" runat="server" ImageUrl="~/captcha.aspx" /> [code]....

Problem is the lblname1, lblphone1 and lblemail1 do not update on the page with the new values, if I step into the routine I can see the values and a success asssignments but on the page I get NO values. I removed from code the updatepanel and I get the values on page.I also tried conditional updatemode with no success but again I get NO values.

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AJAX :: UpdatePanel And Update Progress Content When The Page Refresh

Jan 14, 2010

I have a page under MasterPageFile, I try the following code into my page; However, I can't see the update progress content when the page refresh.

<asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" runat="Server">
<asp:UpdatePanel runat="server" ID="upLN" UpdateMode="Conditional">

<!-- My Web page content here.... -->

<asp:UpdateProgress runat="server" ID="ugLN" AssociatedUpdatePanelID="upLN">
<ProgressTemplate>Image here for showing the progress bar...</ProgressTemplate>

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AJAX :: Using A Button Inside Of A UpdatePanel To Update Items On The Page And Then Activate The Animation?

Feb 19, 2010

I have a button that is inside of an updatepanel, I want it so that whenever the user clicks on the button it would update items in the updatepanel and after that it would activate the animationextender but I can't do that as of now because on the button I have OnClientClick="return false;".

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AJAX :: TabContainer And UpdatePanel - Embed An UpdatePanel In Order To Update Each Tab?

Oct 14, 2010

i am using a TabContainer and at each TabPanel i have embed an UpdatePanel in order to update each tab alone.

this is my code:


the problem is that it makes several seconds to update each tab (the same time for every tab) and i asume that this is happening because it updates all the TabContainer and not the selected Tab.

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AJAX :: UpdatePanel Doesn't Update Another UpdatePanel?

Jan 20, 2011

I have two updatepanels on my site (upanProfileSearch and upanMemberList). When I hit the button in the upanProfileSearch it should bind the Data Items in the gridview in upanMemberList and here make a RowFilter on the text in upanProfileSearch. When I make a run to curser, I can see, it happens. It makes a RowFilter. but it doesn't update the gridview. Can anyone tell me why it doesn't update? I have UpdateMode="Always" and RenderMode="inline" on both UpdatePanels.



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AJAX :: Update Panel Not Updating Even On UpdatePanel.update()

Dec 9, 2010

I am having a weird issue with the update panels. I have an update panel in UpdateMode = Conditional . I have a dropdown list and a grid view..the gridview has to be updated ÖnSelectionChanged event on the dropdown.

The issue here is on changing the selection on dropdown, the onselectionchanged event is triggered, new data is grabbed, bound to gridview..but does nt update the update panel even after the updatepanel.update();


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AJAX :: Updatepanel Control / Drag Updatepanel On Asp Page It Is Not Resizable?

Mar 11, 2010

I am currently using a asp.net 2.0 with visual studio 2005.

I am trying to build a web application using ajax.

but when I drag the ajax updatepanel on asp.net page it is not resizable,so how should i put other controls on it?

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Updatepanel - Update Panel In Master Page, Refresh Button In Content Page?

Feb 26, 2011

I have Update panel in Master page:

<asp:ScriptManager id="CartScript" runat="server"></asp:ScriptManager>
<asp:UpdatePanel id="CartBox" runat="server" updateMode="Conditional">
<ContentTemplate> [code]...

But i got same error. how I can add to my Update Panel that Button from Content Page can refresh it?

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AJAX :: Trying To Update An UpdatePanel With JQuery?

Jan 29, 2011

I have an UpdatePanel with a MultiView inside. I am using jQuery to call the server to run some logic and based on it, change the view in the MultiView. The problem is that the updatepanel is not getting refreshed.

My UpdatePanel:

<asp:UpdatePanel ID="UpdatePanel2" runat="server" UpdateMode="Conditional" ChildrenAsTriggers="false">

This is my call to the server:


When the page loads again, the multiview is not showing the assigned view.

I have noticed that the call to the server doesn't set Page.IsPostback = true, it remains false. Perhaps this is somehow related?

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AJAX :: Can't Get The UpdatePanel To Refresh After DB Update

Mar 29, 2010

I am dynamically ading the following to an UpdatePanel

Tab control which has X# of Tabs, each Tab has a various labels and a Rating Control.

When the user hits the Rating contro, the RATING_Changed fires and runs a stored Proc to update the DB. I want the Panel to then display the newest information back from the DB. I can't seem to get the last part to work. I'm still learning .NET so i may have missed somethign easy, but i've tried setting AutoPopstback, using Triggers, etc.

The DB Update does take place but the NEW contents are not displayed



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AJAX :: Update Textbox Outside The UpdatePanel

Apr 18, 2010

I have UpdatePanel with a grdiview inside. I want to take values from the gridview and put them in TextBox out side the UpdatePanel

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AJAX :: How To Update Treeview Using Updatepanel

Jul 5, 2010

how to update treeview using updatepanel?I am binded my treeview using xml datasource,periodically the datasource was updated,so i am used updatepanel in treeview but, it is not updating while changes came.when i refresh that page ,it is update

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AJAX :: Updatepanel Does Not Update New Image?

Jan 30, 2011

I am using an updatepanel. Inside this updatepanel I have a LinkButton with the clickevent below.

When clicking this button the Image does not update to a new image. As seen I am assigning the Session variable a new Image path(Session["showThisImage"]) which I am getting in the Page_Load event.

Now I am putting this path in a public variable that is set to the HTML control "Img1" with help of Page.DataBind().

However the Image does not change which is the problem, the image is still there. But other things as labels, links etc do get updated with new data which I haven´t put in this example which means that the updatepanel works except changing the Image here? Also to mention is that if you uncomment: "Response.Redirect("ThisPage.aspx");" the image will change but this will mean a FULL postback which I dont want.


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AJAX :: Can Not Update UserControl Having Updatepanel?

Mar 20, 2010

ScriptManager exist in MasterPage. I registered trigger by timer.I want to update color of rectangle in Map.aspx. but It is not update. If use Label instead of Image Control, update is done. - structureDefault.aspx have table. table have cell. cell have usercontrol. usercontrol have updatepanel.updatepanel have image control. image control have Draw.aspx in ImageUrl.- Code Sample1. MasterPage behind Code

protected void Page_Load(object sender, EventArgs e) { ToolkitScriptManager1.RegisterAsyncPostBackControl(Timer1); }
protected void Page_Load(object sender, EventArgs e)


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AJAX :: Don't Update Control Within UpdatePanel?

Apr 14, 2010

This sounds weird, but I would like to NOT update a control that's within an update panel. Is this possible? basically the way facebook works, facebook controls are rendered on a "get" command. but I have controls within the same update panel that cause AJAX postbacks. When the postback's happen, I lose my facebook server-side controls. I am wondering if I can "unregister" a control from an update panel? Or do I just have to redesign that page.

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AJAX :: Using A RadioButtonList To Update An UpdatePanel?

Jun 8, 2010

I'm having trouble getting a RadioButtonList to correctly trigger the OnSelectedIndexChanged command. I've set AutoPostBack to true, and I've registered the control for AsyncPostBack. It triggers once, but then it won't again.

Here are some code snippets:


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AJAX :: Update Particular Field In UpdatePanel?

Nov 17, 2010

I have used update panel for my aspx page. I have 4 fields in update panel

- item code, item name, quantity,price

On Item Code changed i have implemented AJAX call to get Item name and price from DB.

I want to remove quantity field from async postback, so that it remains unchanged when AJAX call has been made.

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AJAX :: Keep TextBox Focus After UpdatePanel Update

May 18, 2010

i have a Textbox and a few update panels. But each time the update panel clicks, then the focus on the textbox is gone So for example, we all know that when a user clicks on a textbox, there will be a blinking | symbol. But each time my panel updates, the focus on the textbox goes. Does anyone know how i could keep the focus on? as in, each time there is an update, still keep that textbox | symbol blinking.

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AJAX :: UpdatePanel.Update() From Another User Control?

Dec 22, 2010

I'm new in developing and i'm in trouble with update a UpdatePanel inside a User Control from a Repeater inside another User Control.

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AJAX :: How To Update A ListView With JSON And Not Using UpdatePanel

Jun 15, 2010

I am looking for a good examples about JSON, how to do it.

I know JavaScript so it shouldn't be that hard.

Can JSON update server controls?

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