Just discovered AJAX and the AsyncFileUpload control.I added the script manager and async control to the page, browsed and selected a file but I have no idea where the control stores the image.I went to the AJAX site and tutorials are missing!
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I looked at your example URL....I have ScriptManager in masterpage how call ScriptManager from masterpage in editorPage.aspx if (Script Manager 1.IsInAsyncPostBack)
View 1 RepliesI have a page setup like so:
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I know lastFocused is getting a value and RestoreFocus is running, but whenever it runs the value of lastFocused is null.
I have placed a user control inside update panel after doing asynchronous postback of page associated js file of that user control is not working so that is there any method to exclude a control from updatepanel in another word i don't want to post that user control.
<asp:UpdatePanel ID="upPnlAnswerList" runat="server">
<ContentTemplate>
// another code that required to placed inside updatepanel
<div id="miancontainer" class="containerr"
<klmsuc:Share ID="shareUserControl" runat="server" />
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i am using vs 2010
i want to use AsyncFileUpload Control in my web application
i choosen nor web application template in vs 2010
and i added reference to the ajax tool kit dll
and when i choose any file from async file upload control i got the exception unhandled exception..
I have a simple web page in ASP.NET / C#. Currently to fully render the data I require calling a block of code that runs on background threads and can take multiple minutes to complete. I've got it to the point (using the async attribute on the page declaration) to execute and return fine with the html once it's done. What I'd like it to do is allow me to return immediately with a 'loading page' of some sort and then have that page be updated when the background work has been completed. Right now I get nothing on the page while the background work is being processed.
View 3 RepliesI'm using a CMS, which removes my ability to access the actual Page, I can only program Master pages. I need to set the Async property of the @Page directive on a particular page, but can't figure out how to do so from the Master page.
View 2 RepliesI am currently working on a page that has 13 gridviews in it. Each one is in a control and a separate updatepanel. The time from link click to page load is 20 seconds though and I am looking for ways to load the controls asynchronously so that the page can load and then the data can come after. I have tried a few different methods so far but have been unsucessful so far. I thought about using the Ajax incremental page display pattern but I did not think this would work because it only returns html. I need to load the gridviews in and they need to support pagination and sorting.
View 5 RepliesLike this?
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I'm looking for the best way to do this!
i am new to the prinicpals of ASP.Net AJAX and Web Services. where can i find a plain english tutorial of how to use a script manager control and ajax within an asp.net page.
i have a page with a script manager on it and an updatepanel and i have a table with some asp labels for displaying the data i want. when i tried to test the page i got the following error:
Description:
An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
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Here is the code. On button click it should perform async refreshing. Instead it does a full page postback.
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How do force full page rendering in async call process?
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I am creating a custom control where I need to attach some javascript to it so that it can do stuff on the client side. When I try to use ScriptManager.RegisterStartupScript it errors out and tells me that the ScriptManager is not registered.
View 7 RepliesHow to Put Script Manager in master page is it right to put script manager in master page ?
View 2 RepliesDoes anyone know a simple way to determine if a user control is contained in an update panel that was triggered for async postback?
At the moment, the only pseudo logic for this I can think of is?
'Loop through the update panel controls on the page and find the one that is involved in the postback (isInPartialRendering)
'Try to find the user control as a child of the update panel
I have an application in which inside my aspx page i have an user control which gets loaded at runtime.Inside this user control I have collapsible panel extender from ajax toolkit for which i have inserted scriptmanager tag at the starting of user control.At run time I am getting an error only one instance of script manager can be added...though I have not added script manager in my aspx apge..
View 3 RepliesI am currently working on a CMS application that has multiple web user controls. If a user select a Master Page then Script Manager will be already available with them but if they select simple page the web user control's ScriptManager should be used. When I place ScriptManager inside Web user control it create conflict when used with master page. Can we do something to ignore usercontrol's script manager if scriptmanager already exist on the page. I hope I have explained my point clearly.
View 6 RepliesI'm trying to use the AJAX Control Toolkit on a content page that uses master pages. I want to put the ToolkitScriptManager on the Masterpage because there are multiple going to use the toolkit. When I try to drag the any of the controls onto the Masterpage, or a content page, I get an error in a dialog box. It says "The operation could not be completed. Invalid FORMATETC structure." I used the AJAX Control Toolkit in a website project yesterday with out any issues. I'm trying to use it in a web application project today which it should work in. I've read a few articles online but can't get a solution to work. I deleted the tab in the tool box, recreated it, choose the items for the new tab. I unloaded and reloaded the project. I verified that the correct version of the framework is being targeted.
View 1 Replieswhen I add <asp:scriptmanager runat="server" id="script1"><asp:scriptmanager> this line in aspx page ,one run time error comes 'sys is undefined'.
View 1 RepliesHow to call page method from jquery without using scriptmanager
View 2 RepliesI have a async file upload control and I am doing client side validation for Image."OnClientuploadstarted" I am doing the client side validation.My validation is working fine but my problem is that the file upload control text box goes green (i.e file is loaded on the server) even if the validation fails which is I dont want.What I want is when the client side validation fails the file does not gets loaded on the server and the Async file upload textbox does not goes green.I have goggled but have not found a suitable solution.
View 4 RepliesI am trying to add a script manager on a master page, but keep on getting the error.
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i m facing a strange problem, i have a script manager and form in the master page and in the content page i have two drop down list which are in update panel it is working fine in internet explorer and not working in other browsers. The problem is if i select united states as country then if i select some other country it again shows united states i.e the first selected option. Then if i keep the script manager in the content page it works properly.
View 1 RepliesTried quite a few things, but cannot make it work. Solution probably a simple switch that has to be set somewhere.
We simply want to set the text properties of two literals. One literal will constitute the form, the other some js code.
</div></center>
</form>
<asp:Literal id="ctlForm" runat="server"></asp:Literal>
<asp:Literal id="ctlPostScript" runat="server"></asp:Literal>
</body>
</html>
In the code behind these literals are populated, the form literal holds a couple of fields, the script literal looks like this:
StringBuilder strScript = new StringBuilder();
strScript.Append("<script language='javascript'>");
strScript.Append("var ctlForm = document.forms.namedItem('{0}');");
strScript.Append("ctlForm.submit();");
strScript.Append("</script>");
ctlPostScript.Text = strJS2; //where strJS2 is the string being returned by the stringbuilder
This is executed when a certain button is pressed. The purpose is to redirect to another site.
This works fine as long as no AJAX is used.
However as soon as AJAX is added, in particular as soon as the script manager is added with partial rendering set to TRUE:
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true">
</asp:ScriptManager>
then this stops working. The code in the button is still executed, we checked that, the literals get the right text properties. It appears however that the javascript is not executed. Nothing happens, no redirection.
the problem can be overcome by settin the script manager partial rendering to false, however, when this is done, much of the AJAX functionality stops working.
We think it may have to do with registering the script with the script manager. We tried this:
ClientScript.RegisterStartupScript(this.GetType(), "JSScript", strJS2);//done before setting the text property of the literal
But to no avail.
Anybody has seen this before and knows how its done right?
I'm trying to save some content whenever a button/hyperlink is clicked using jquery.ajax (Using Asp.net 3.5). The logic is as follows:
Through .bind in jquery I bind my own method(MakeLog) to a button click or hyperlink click. The click events of button/hyperlink contain nothing, I need to use .bind for selective controls.Now we have a button whose click event will fire a method, say MakeLog.Code snippet for MakeLog is as follows:
var xhr = jQuery.ajax({
url: "/Logger.aspx",
data: { content: logContent }, [code]....
This works fine in IE but in Firefox this is not sending the data back as expected.I tried to identify the issue and came across the following: http://stackoverflow.com/questions/3522944/jquery-ajax-calls-async-false-vs-async-true .What I understand is that, whenver page is redirecting/reloading due to button click or hyperlink click the async call is not working properly.
