It seems UpdateProgress will be displayed covering the entire area of the UpdatePanel. I want to replicate this behavior using plain javascript, as this behavior needs to be done for a windows client form. Are there any javascript libraries available? I am using a Browser control inside windows client form to get results and render them.
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I have a Submit button and some functionality like updating DB and fetching next page in the button click event. This process takes a long time and I want to display a message saying "Progress...." right after clicking the botton. I want to do the same in 20 other pages. So, best way to do it wd be to put the modalpopup MPE or an Updateprogress in a usercontrol or in master page. I first tried putting both of these on the page itself to test and see and neither worked.
I tried using Update progress control with a dummy updatepanel and giving the Submit button as Asyntrigger to the dummy updatepanel. I have also tried using MPE but it didnt work either. Below is an example of what i did..
<asp:UpdatePanel ID="UpdatePanel1" runat=server><contenttemplate><triggers><asyntrigger ID= "Submit"> /> /> />
<asp:updateprogress ID="Progress1" unat=server AssociatedUpdatePanelID="UpdatePanel1"><Progresstemplate>Progress.... />/>
<asp:button ID= "Submit" runat=server >
I have nothing for updateprogress in code behind. Am i missing or doing somethign wrong here?
I am using UpdatePanel and UpdateProgress on my webform. On my page_Load, I am checking some of the session variable if thats null then I have to redirect to my other page. Now, as I have updatePanel, we cannot use Response.Redirect so I have this code to redirect to my other page after checking that session variable.
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But the problem is that my page continues execution after this line. I want to immediate transfer my page to this other page just like Response.Redirect but it keeps executing and redirects at last. If it comes to this line of code, I immediately want to redirect to my other page.
I want to trigger two Async Postbacks at once using UpdatePanel's via their associated buttons such as the example at the end of [URL] When you click the first button, then immediately click the second button, the first button's message never gets updated. By clicking the second button, the first async Post back seems to be cancelled. Why does this happen?
I saw this article about only allowing one postback to occur at a time here: [URL] Is this the desired behavior for Multiple update panels? Can only one run async code at once? What's the point of it being async if you can't do multiple at once? Here's what I'm trying to do overall: I want a webpage where I click a button which causes C# code to search a certain webpage and parse it. Based on the parsed information, it should automatically start searching multiple other webpages. All the while, I want the web UI to be updated with the progress.
Button Press and the client UI says "Searching..." Then the webpage is found so I want to display "Parsing..." Then the webpage parsing is complete and multiple other websites are searched at the same so the UI will display:
Webpage 1 updating...
Webpage 2 updating...
Webpage 3 updating...
Then when the Webpage 1 -3 are done updating, they change their progress message to Complete. I just started looking into ASP a few days ago and I have two ideas how to approach this problem: zy first idea was to use UpdatePanels and UpdateProgress because they seemed easy to get in there. However, the part of updating multiple webpage status messages at once doesn't appear to be possible since I can't have two UpdatePanels updating at the same time to make changes to the client UI. The one that is started second takes over the processing and the client UI isn't refreshed until that second asynch postback is complete. Ideally, there would be a way to refresh the UpdatePanel's mid postback............
at last project i need to deploy cascading dropdownlist without using web serive or cascadingDropDownList Extender
i try to do this using updatepanel :D this work , but at many times that apear my computer and my internet Explorer as busy and hang and i can not do any thing untill populate the second dropdownlist :(
is there any way to avoid that and to view a wait message until populate the second dropdownlist , i mean is there a sample code for doing that
here is my code
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I use updateprogress to show "loading ... " text on label control.
When updatpanel loaded succecfully I want to show "loaded." text in the updateprogress label control again.
How can I do it ?
Anyone knows how to do this? I have three distinct updatepanels on my page, and they're all unrelated. If possible, I would like the user to be able to interact with the other updatepanels while one is refreshing, or at least show which one is refreshing by only covering this with a div+animated gif.
View 6 RepliesIn a nutshell I have an UpdatePanel with an UpdateProgress item, first postback checks for warnings, if there are any they will be be displayed to the user as a JavaScript 'confirm' box. If the user clicks OK the next postback occurs to commit the change.
The UpdateProgress loading notification appears on the first postback but not on the second, even though both of them function correctly. The buttons that trigger both postbacks are async postback triggers in the update panel, and both are inside the ContentTemplate.
I have a wep page. Its consists of some controls along fileupload controls. My page Fully placed into UpdatePanel. when i press the submit all contols values and file upload file should be stored into back end.i used vs2008 framework 3.5.
Note: for fileUploading perpose i should write trigger with postback on submit button.while processing the submit button action i want to show some processing (progressing) controls like round rotation like..shall i place on ajax toolkit 4.0 instead of 3.5.
on my page i have an updatepanel which contains a gridview and a listbox...
When selecting a row in the gridview i copy a value inside the listbox through javascript.
I would like to show the updateprogress while the javascript is being executed so i wrote this javascript but it is not showing the updateprogress... There are also no errors
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how to show the updateprogress ? I would also like to show the Updatepanelanimationextender through the javascript
<ajaxToolkit:UpdatePanelAnimationExtender
ID="UpdatePanelAnimationExtender1"
TargetControlID="pnlResultaat" [code]....
I'm getting a JavaScript error in the ASP.NET AJAX framework when using the UpdateProgress control.Details:The UpdateProgress is inside the UpdatePanel.
Firebug error information: this.get_element() is undefined Sys$UI$_UpdateProgress$_startRequest()ScriptRe...373681250 (line 1931)
anonymous()ScriptRe...373681250 (line 61).How do I resolve this issue? Is this a known bug and if so what are the steps I need to do to avoid it?
Might be easier just to show the code, then explain what's happening:
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When I click either the pager buttons, the ProgressPanel displays, but the grid is not updated. However when I click the pager button again, the ProgressPanel is not displayed, but the grid data is updated. Below is my page code behind:
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I have a webform that works the following way:
1. Button_openPanel will display panel Step2Panel through ModalPopupExtenderStep2.
2. Button_runThread (inside Step2Panel) will close Step2Panel and will then run a lengthy process server-side. This lengthy server-side process will cause the UpdateProgress control to be displayed.
Similar to the ModalPopup, I want to disable the whole page while the UpdateProgress control (with its animation gif) is running. Currently, the UpdateProgress is displayed, but I can click Button_openPanel (or anything else) which will cause the application to break.
Is this possible?
This is basically all the code. I stripped anything that was unneeded:
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The code-behind is basically this:
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Everything's working pretty good now, but I need to disable everything while the time-consuming process is running and UpdateProgress is displayed.
I was thinking of displaying the UpdateProgress control as a a sort of ModalPopup, but I'm not sure if it's possible. If not, then the alternative would be to disable Button_openPanel while the time-consuming process is running and UpdateProgress is displayed.
I'm trying to use below simple code for ajax postback. With file upload, neither javascript the "function startRequest" ever triggers, the file control shows null value somemore.Earlier I had Update progress which didn't work with file upload ever so I removed it. Now I just want to disable the button as the file is uploaded and its inputs are processed in the background. Once the response comes back, the "submit" button is re-enabled.But the file-upload with Updatepanel doesn't work at all. What am I doing wrong,
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I want to show the UpdateProgress on page A when a user clicks on the "Next" button to go to next page. The next page is Page B, which has heavy data loading. When the button is clicked, it doesn't show the UpdateProgress. What's missing from this code, and how can it be made to show?
<asp:UpdateProgress ID="UpdateProgress1" runat="Server" AssociatedUpdatePanelID="UpdatePanel1">
<ProgressTemplate >
Please wait ...
</ProgressTemplate>
</asp:UpdateProgress>
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<Triggers>
<asp:AsyncPostBackTrigger ControlID="btnNext" EventName="Click" />
</Triggers>
<ContentTemplate>
<asp:Button ID="btnCancel" runat="server" TabIndex="1" Text="Cancel"onclick="btnCancel_Click" />
<asp:Button ID="btnNext" runat="server" TabIndex="2" Text="Next" onclick="btnNext_Click" />
</ContentTemplate>
</asp:UpdatePanel>
I have 3 UpdatePanels on my page, and 1 UpdateProgress. I'd like it to be associated with 2 of the UpdatePanels but not the third one. The AssociatedUpdatePanelID property only allows for 1 ID, so it's one or all of them. Is there another way?
View 2 RepliesI'm looking for the easiest possible way to hide an UpdatePanel while waiting for the submit response to come back. Stuff like described here - using Ajax Control Toolkit and the UpdatePanelAnimationExtender is both overkill and causing some issues, namely:
Because there are a couple of hidden panels in the page it gets all messed up and hides the wrong panels. I have no idea why this is happening; I can't find a way to specify that only one button is supposed to trigger the animation. I did specify a in the UpdatePanel, but it seems that is ignored and all the controls inside the panel trigger the animation. A simple javascript solution would be ideal. The problem here is ASP.NET likes to generate weird IDs for the controls at runtime. Any solutions for that?
When I try to associate UpdateProgress with a specific UpdatePanel then the controls in the UpdateProgress do not show. Without the link it works
Code:
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In my aspx page I have UploadFile, Button and a Gridview. I have embedded all controls in Updatepanel control but upon selecting file in UploadFile control, Upon click of the button UpdateProgress text message does not work whereas without using Updatepanel it works very fine. What could be the reason? and solution for this.
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I have a nested child and parent UpdatePanel. The problem is, when the child UpdatePanel is refreshed/posted, the UpdateProgress in parent fires up. How can I prevent this? The structure is like this:
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="UpdatePanel1">
<ProgressTemplate></ProgressTemplate>
</asp:UpdateProgress>
<asp:UpdateProgress ID="UpdateProgress2" runat="server" AssociatedUpdatePanelID="UpdatePanel1">
<ProgressTemplate></ProgressTemplate>
</asp:UpdateProgress>
<asp:UpdatePanel ID="UpdatePanel2" runat="server" ChildrenAsTriggers="false" UpdateMode="Conditional">
<ContentTemplate>
<asp:UpdateProgress ID="UpdateProgress3" runat="server" AssociatedUpdatePanelID="UpdatePanel2">
<ProgressTemplate></ProgressTemplate>
</asp:UpdateProgress>
</ContentTemplate>
</asp:UpdatePanel>
</ContentTemplate>
</asp:UpdatePanel>
When UpdatePanel2 is posted, UpdateProgress3 is not displayed but UpdateProgress1 and UpdateProgress2 are. What should I do?
I use updatepanel and updateprogress in my project. Whenever I add updatepanel to a page, then I should add updateprogress too. Now I want to make a custom control that include both updatepanel and updateprogress. If there are any controls like this, give me its link. On other hands How to make a custom control likte that?
View 1 RepliesI have encountered a weird problem that does not exist in Firefox or IE. I have a user control that has a text box and a required field validator. When the user control is hosted in an update panel, the UpdateProgress tag never closes the first time that the UpdateProgress is triggered on the page when the page is viewed in Chrome. Has anyone else encountered this, and if so, is there any solution other than removing the validator? I could manually validate, but who wants to do that to support a browser bug?
View 1 RepliesI've created my first Tab control (yay me!), and everything has gone really well up until I tried to incorporate a UpdateProgress control into it. Basically, my container contains three tabs, each with a seperate report. Each report takes 5-10 seconds to load, so I thought it would be nice to flash up a "Loading Wait" logo to let them know it's being processed. Everything is compiling cleanly; however, when I click on a tab nothing happens. The reports loads as they always have, but the UpdateProgress control never kicks in with it's loading message.
I've been researching for the past day to the point that my brain now hurts. Different things that I have/am trying:
My entire tabcontainer is in an UpdatePanel. I have previously also tried putting the individual tab panels in seperate UpdatePanels, but this did nothing.I've tried both directly referencing my UpdatePanel and using no references in the UpdateProgress control. Neither changed anything.I've created a button to create an UpdatePanel postback. I've moved the button all over the place, inside the panel, outside the panel but referencing it via trigger.
I've tried using the asynchronous triggers in various ways. I created a very simple web application with just an UpdatePanel, UpdateProgress control, and button (but no tabcontainer) -- and this worked fine. I just wanted to verify I didn't have some other root issue with my setup that could be causing an issue.
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I cannot determine why this is happening, but I have narrowed it down to the javascript in one of the controls in an updatepanel.
ASP.NET 2.0 aspx structure:
A formview contains a large updatepanel. The updatepanel contains all the controls on the page. Only three controls are autopostback=true: two dropdowns and a checkbox.
The last three controls in the updatepanel are textboxes. Their autopostback=false. Each textbox has an anchor whose javascript launches a pop-up calendar window. The pop-up calendar selection populates the corresponding textbox. No problems there.
The bug happens whenever I fill in all three dates at once (I launch the calendar three times and select a date each time), and then I click Save. The form's save action fails because the code can no longer get to the controls in the formview. The formview.controls.count is zero.
It works if I fill in any two of the three dates *or* I fill in all three dates by typing the values into the textboxes (bypassing the pop-up calendar). I can fill them in random order, and any one or two are fine, but all three at once triggers the error.
have found many solution for my issue but none doesn't work in my scenario. I have created a test project to demo my concept.Basically, there is a page that host a user control...
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WebUserControl1 has a dropdownlist and two other webusercontrols (to be displayed based on the selection of dropdownlist element) inside updatepanel as below.
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Code behind file for WebUserControl1 is .....
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Now, the problem starts here...There is an external javascript file [JScript1.js] (embedded resource) which basically is used to display an alert box.
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WebUserControl2.ascx.cs code behind is
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Alert window doesn't get displayed when I change the dropdownlist value. Even the script is getting registered three times (look in the firebug) Need to use ScriptInclude instead of ScriptBlock as the original JS file is too big.
