AJAX :: AsyncFileUpload And GridView - Getting The Partial Page Postback To Fire After The File Upload Has Completed

May 28, 2010

I have two controls, each placed in their own <div> and <UpdatePanel> on my form. I am having trouble getting the partial page postback to fire after the file upload has completed. I have not used the __doPostBack approach before so I'm not sure if I am heading in the right direction.

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Apr 3, 2014

I am using AsyncFileUpload to upload the file on OnUploadedComplete event i am binding the gridview with new datasource.On debugging its show that gridview is binded properly but after uploading the file gridview is not refreshed.My Gridview is not inside update panel

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AJAX :: Call JavaScript Function After UpdatePanel Refresh (Partial PostBack) Is Completed

May 7, 2015

[URL] .... am using this functionality in my project and it is working very fine but i am facing very strange issue while using this.

The above functionality is not working when we place dropdownlist and textbox inside updatePanel and ModalPopupExtender

The .aspx page where i am using ModalpopupExtender and UpdatePanel for DropDownList and Textbox is below

<%-- *************************** MODAL POPUP EXTENDER ***************************************************** --%>
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[Code] ....

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[Code] .....

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AJAX :: Updating The Page After File Upload Using AsyncFileUpload Control?

Jan 24, 2011

I am having a strange issue associated with AsyncFileUpload control. after the upload, I am updating the page by calling__doPostBack function from ClientUploadComplete event handler. it works fine first time, but next time I try to upload the file, it refreshes the page first before uploading, then does the upload and refreshes the page again. not sure why refresh page is being called twice once before the upload and once after the upload. I have a simplified version of this code which has this bug.
[Code]....

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[Code]....

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Dec 6, 2010

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Dec 13, 2010

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AJAX :: AsyncFileUpload / Display Success Message Using JavaScript Alert After File Upload

Oct 22, 2012

i m Uploading File using  Ajax AsyncFileUpload control.. after successful upload i am trying to display success message through Label and Also through Alert but its not working..below is i used code

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[code]....

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I have a partial view FileUpload which contains a file control.
<ul>
<li>
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Jun 10, 2010

On my website I have a lot of textboxes and radiobuttons. The user fills in his data and selections and then the information is written in a file by xml serialization. This all works fine. Now the requestor want the possibility to read the xml file and show the data on the page again for editting purposes. To read the file I use the Ajax AsyncFileUpload control. When it is finished uploading it fires the following event:

[Code]....

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I have a few Link Buttons on my AJAX enabled page, all basically the same:

[Code]....

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[Code]....

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[Code]....

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Difference Between Normal File Upload Control And Ajax AsyncFileUpload Control

Feb 19, 2011

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AJAX :: AsyncFileUpload Won't Fire After A Download?

Jan 22, 2010

I have been using the asyncfileupload control and have everything working nicely with it when uploading. However, also on my page the user can download a file.

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AJAX :: Use FileUpload Control With Partial PostBack To Avoid Page Refresh

May 7, 2015

Here is the sample code am trying.

<div>
<asp:ScriptManager ID="ScriptManager1" runat="server" EnablePartialRendering="true" />
<div>
<asp:UpdatePanel ID="UpdatePanel1" runat="server" UpdateMode="conditional">
<Triggers>
<asp:PostBackTrigger ControlID="Button1" />

[Code] ....

This upload is working. But why the page is getting refreshed? this is not partial post back and instead it 's full post back. i have read the articles for the fileuplaod with issue inside the update panel. is there any way to achieve this asynchronous upload on button click?

I don't want to use the Ajaxtoolkit  Asyncupload because that will upload (Ref : [URL] ....] the moment when we seelct the file itself which i don't want to do that. i need to do on the button click event. 

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AJAX :: Unable To Get Asyncfileupload To Fire UploadComplete Event

Sep 1, 2010

I cannot get the asyncfileupload to fire the uploadcomplete event at all.

I did a test:Protected Sub AsyncFileUpload1_UploadedComplete(ByVal sender As Object, ByVal e As AjaxControlToolkit.AsyncFileUploadEventArgs) Handles AsyncFileUpload1.UploadedComplete

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AJAX :: How To Show The File Upload Control Also Without The Postback

Jan 15, 2010

I'm posting this here because is related with ajax:

I need to upload files without the postback. So far i know that i can use an UpdatePanel with an AsyncFileUpload to achieve this, and it works fine, but this is not enough for me. Turns out that i need the fileupload control to be invisible until the user press a button. then i have to show the file upload control also without the postback, that's why i'm using the updatepanel. To acomplish this i'm using the following code:

[Code]....

if i don't use the normal panel it works fine, but when i put that control, it doesn't work. By "doesn't work" what i whant to say is that it doesn't fire the OnUploadedComplete method.

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Data Controls :: Need Partial Page Postback When Add Button Is Inside Gridview Is Clicked

Jun 2, 2012

i have a gridview with itemtemplate, edittemplate and footer template placed in update panel..i have placed Add button to insert new record in the footer template.i want  partial page postback when  Add button is insside gridview is clicked.

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
    <ContentTemplate>
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[code]....

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