AJAX :: JavaScript Function EndRequest(sender, Args) Is Not Work After Finish The Loading
Mar 30, 2010
i would like to use script manager and update panel in different domain to accommodate an other domain web site inside a iframe, but it prompts me a an error alert box (An error has occurred in this dialog. Error: 54 Permission Denied), may i know why?
Is that any solution to solve the problem?
Secondly, in the different domain, the JavaScript function EndRequest(sender, args) is not work after finish the loading whereas the InitializeRequest(sender, args) is work. May i know why?
I want to set ASP.net custom validator error parameter text through client side javascript. How can access it via sender, args parameters in my function?
Is there a way of stopping the main page waiting for a usercontrol to load before it can finish loading?
I have a usercontrolthat has to do a lot of DB calls which can take a few seconds making the page slow to load. Ideally I'd like the main page to load straight away and then the usercontrol content appear when it is ready.
Are beginRequest and endRequest working while sending and retrieving data with jquery? In my observation these functions (see below) are not working anymore. Is this because it's not a real postback?
function pageLoad(sender, args) { Sys.WebForms.PageRequestManager.getInstance().add_beginRequest(beginRequest); Sys.WebForms.PageRequestManager.getInstance().add_endRequest(endRequest); }
I have to call a function to run a report through a web service, then call another function to get the data but only after the 1st function has finished processing. How do I make c# wait till the first function has finished processing to run the second function?
my code looks something like:
NetworkCredential Cred = new NetworkCredential("uid", "pw"); ReportWebService reportService = new ReportWebService(); reportService.Credentials = Cred; string s = reportService.runReportAsync("0ede9884e6394daf73fa418e9bffd4fc"); string report = reportService.getReportData(s);
This code will break because s is not set since the function (runreportasynch) has not finished running to produce s.
I am trying to run some animation when an update panel is being updated. I have three update panels on my page and only want this to run for one of the updatepanels.
I use the follwing code which works once the page has loaded,on a button click, however I need the animation to run on the initial page load as well. I have tried adding the animation for page load in a Sys.Application.add_init(MyInit); but it doesn't work.
<script type="text/javascript"> var panelsUpdated; Sys.WebForms.PageRequestManager.getInstance().add_pageLoaded(PageLoaded); Sys.WebForms.PageRequestManager.getInstance().add_initializeRequest(prm_beginRequest); Sys.WebForms.PageRequestManager.getInstance().add_endRequest(prm_EndRequest); function PageLoaded(sender, args) { panelsUpdated = args.get_panelsUpdated(); } // Called when async postback begins function prm_beginRequest(sender, args) { for (var i = 0; i < panelsUpdated.length; i++) { if (panelsUpdated[i].id == "pnlAccordion") { var panelAccord = $get('viewResults'); panelAccord.style.display = 'none'; currentPostBackElement = "pnlAccordion"; var panelProg = $get('divImage'); panelProg.style.display = ''; } } } // Called when async postback ends function prm_EndRequest(sender, args) { for (var i = 0; i < panelsUpdated.length; i++) { if (panelsUpdated[i].id == "pnlAccordion") { // get the divImage and hide it again var panelProg = $get('divImage'); panelProg.style.display = 'none'; var panelAccord = $get('viewResults'); panelAccord.style.display = 'block'; } } } </script>
I added a Button and a LinkButton to same page and set same properties to both of them. LinkButton works fine but Button's PostBackURL not work after executing javascript (Clicked "OK" in message window). it posted back to same page instead of second page. following is the code:
I am using a Timer with a 3 minutes interval. I am exeuting the Page_Load event every 3 minutes. I am doing that this way as I have all this code inside an UpdatePanel1 which causes
a partial unnoticed postback to the server. I have a lot of code in the Page_Load event that I havenīt put here.
But what does not work is the code I have in the Page_Load event now.
I am trying to execute the javascript function with this line: body1.Attributes.Add("Onload", "startbk()");
This function should start an imageButton to change image between 2 images. This function do works if I refresh the page so the function itself do works.
But it seems this function does not execute when the Timer executes the Page_Load event, so this is my problem how I can solve this?
The pages on my project are base on master and content pages...
I want to do something with javascript(rather than jquery) in one of content pages after ALL OF MASTER AND CONTENT ELEMENTS ARE LOADED COMPLETELY.(for example set focus on a RadComboBox Control)
But alert(combo); always returns null.(the $find code is for telerik controls and the upper codes about telerik controls are completely true)To solve this null problem I test the ways shown below:
1-I Removed all of controls from master and content page except RadComboBox Control and null problem disappeared , so i derived the null peoblem is about all of elements of master and content page have not been loaded when
$find("<%= RadcbPersonelCompleteNameInvwNoskhehEdit.ClientID %>"); is fired.
2-so i used $(document).ready(function() { my codes }); instead of onload = onloadOfDocument;
3-at last i test the below code and it works perfectly : <asp:Content ID="Content1" ContentPlaceHolderID="head" runat="server"> <script src="../JQuery/jquery-1.4.1.js" language="javascript" type="text/javascript"></script> [code]...
What function of document should i use for doing some javascript codes after all Of MASTER AND CONTENT ELEMENTS are loaded completely?
I am not sure exactly what javascript calls it, but in vb and c# it would be called "sender". I want to use one function with some slight changes in it that depend on the sender.
How do I check to see who the sender was in javascript
I recently ran yslow on a page i have (master paged etc) and it returned that there were far too many javascript files included (most of which I haven't added).
I guess my question is that given i have v1.0.20229.0 of the toolkit.dll (over .net 2)
I'm wondering if subsequent releases have fixes for this sort of thing?
If I put ValidateGroupComplaint in a standalone js file (linked from the master page), then the alert line will always display nothing and always return false.
If I put ValidateGroupComplaint in a script block inside my web control, then it will work IF the web control is not in a UpdatePanel. If it is inside a UpdatePanel then it simply can't find the validator function (JS Error: object expected).
I have some javascript files for each browser version and for different browsers. I want to include this files in script tag of script manager. Is it will detect these files and load based on browser version? Is there is best way to handle this scenario declaratively in markup insted of codebehind?If not declaratively how in code behind?
I have a list of ajax actionlinks that are supposed to call a javascript function on success. The function is supposed to change the css class of the parent div. I tried it two ways, both have a weird problem with them. This is the function they are calling:
[Code]....
This is the list of actionlinks:
[Code]....
When I run this code, the OnSuccess function gets called right away, before the ajax call has returned. That's no good. If I change it to OnSuccess="SetSelected" it waits for the ajax call to return, but the javascript funtion fails because I'm not passing any values to it. How am I supposed to do this, and get none of the unwanted behavior?
i have a jquery .click() function that executes an .ajax() method call
[Code]....
when the .ajax() method executes succesfully it calls a javascript function
[Code]....
as you can see i have an .ajax() method inside my javascript function, is this possible? I am creating loop that starts on the finish listener of the soundmanager object. So when I need to make the ajax call to get he next url I need.
I know that I do not want to actually use an Ajax.ActionLink from within a JavaScript function, but for the life of me I cannot figure out how to replicate the behavior. Here is what I have in my MVC 3 RC2 _Layout.cshtml:
[Code]....
I do NOT want to use:
[Code]....
Unless that can be made to populate at runtime, on demand from a script. manually clicking the ""Load Menu" ActionLink works exactly like I want except it requires the user to click the link; I want to do that for them... in this case from the Body onload event.
I have ASP.NET form where i have Implemented Ajax ValidatorCalloutExtender for Validation Purpose. So can i call a JavaScript Function from Ajax ValidatorCalloutExtender for checking Correct Data entered by the User.
We are using asp.net ajax 1.1 (and can't upgrade to latest for internal known reasons). We are having a page where we call ScriptService method through ASP.Net ajax and oncallback of result, we bind that result to Html controls on the page. During testing we observed that this whole process is taking too much time. When we profiled using IE8 developer toolbar, we observed that there is one standard function from ASP.net Ajax frameworks' own JS. Function name is function$_validateParameterType and it is the one which takes maximum time amongs others. Is there any way we can reduce the time take by this. Is there any standard practice for such requirements.
I'm having some trouble with making use of some AJAX-properties that are normally accessable after I've initialized a scriptmanager.
ie. This work:
[Code]....
Now, I would like to call the javascript-function 'testFunc()' from my ASP.NET Codebehind-file, and here's my problem. I keep getting "Sys is unidentified".codebehind-stuff: ScriptManager.RegisterClientScriptBlock(this, this.GetType(), "testkey", "testFunc();", true);
Does anyone have good idea how to solve this? Much appreciated. Thanks.
I have a javascript function that is called on tab change of a tab container.From that javascript function, I call a simple page method.But though the page method does everything correctly, a failure is reported.Here is my code:
