AJAX :: Show UpdateProgress For File Download On Button Click
Jun 16, 2015I used updateProgress for Downloading File on button click.
it works but when downloading Completes, progress bar did not disappears.
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Web Forms :: Download A File Using Button Click From Server?
Dec 30, 2010I tried this method:
string alteredname = "/store/" + filenames;
string filepath = Server.MapPath(alteredname);
FileInfo file = new FileInfo(filepath);
Response.AddHeader("Content-Disposition", "Attachment;FileName:" + file.Name);
Response.AddHeader("Content-Length", file.Length.ToString());
Response.ContentType = "APPLICATION/OCTET-STREAM";
Response.Flush();
Response.TransmitFile(file.FullName);
Response.End();
but the downloaded file is losing extension. I am getting the file in the name of the page form which I am downloading.
AJAX :: How To Show Alert Success Message After File Download Is Complete
Feb 26, 2014Here am exporting the data in pdf using itextsharp which is having one image and image data.
and am using updatepanel also in that page.
here am using the response.clear() and response.end()
after this i want to show message like 'DATA EXPORTED'
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Jan 4, 2010i am using amazon s3 service. now i want to show download dialog box in my asp.net application when user come on download page. i am using amazon sdk.
View 1 RepliesAJAX :: Show The Image On The Button Click
Sep 15, 2010i am tryin to show the image on the button click. the .cs file contains the database connections so when at the click of btn1 as the database searches i wanted it to display the image below. if i am goin wrong anywhere.and the file below is a .ascx file.
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<br />
<asp:Button ID="btn1" runat="server" OnClick="btn1_Click" Text="OK" style="width:155px; text-align:acenter;" colspan="1" Cssclass="buttonNormal" />
<asp:UpdateProgress ID="UpdateProgress1" runat="server"
AssociatedUpdatePanelID="UpdatePanel1"
DisplayAfter="100" DynamicLayout="true">
<ProgressTemplate>
<img border="0" src="~/Images/ajax-loader_2.gif" alt="" style="left:450px; top:250px"/>
</ProgressTemplate>
</asp:UpdateProgress>
</ContentTemplate>
<Triggers>
<asp:PostBackTrigger ControlID="btn1" />
</Triggers>
</asp:UpdatePanel>
it is supposed to show me that image when i click on btn1. the above code runs but with no results and also it places this line of code when the app is built
"<System.Web.UI.PostBackTrigger ControlID="btnAuswhal"></System.Web.UI.PostBackTrigger>"
AJAX :: Download A File From Gridview Link Button?
Jan 13, 2011I'm usign the following funtion to download a file from griview link button.
This code works fine without the Update Panel in the form.
If i put grid inside the updatepanel, i can't download the file. shows System.WebForms Cannot parse file.
//protected void LnkDownload_Click(object sender, EventArgs e)
//{
// LinkButton Lnk = sender as LinkButton;
// string filepath = Server.MapPath(Lnk.CommandArgument.ToString());
// System.IO.FileInfo myfile = new System.IO.FileInfo(filepath);
// if (myfile.Exists)
// {
// Response.ClearContent();
// Response.AddHeader("Content-Disposition", "attachment; filename=" + myfile.Name);
// Response.AddHeader("Content-Length", myfile.Length.ToString());
// Response.ContentType = "application//octet-stream";
// Response.TransmitFile(myfile.FullName);
// Response.End();
// }
//}
AJAX :: AutoCompleteExtender Trying To Show Popup From A Button Click?
Dec 28, 2010function showPopupClick() {
$find("my_ace1").showPopup();
}
Although I can debugger-watch the ace returned by $find. If I call showPopup() it only returns undefined.
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Apr 17, 2014I want to show show Ajax moadal popup on client when I click on Button...
View 1 RepliesAJAX :: Show UpdateProgress From Javascript?
Apr 29, 2010 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
[Code]....
how to show the updateprogress ? I would also like to show the Updatepanelanimationextender through the javascript
<ajaxToolkit:UpdatePanelAnimationExtender
ID="UpdatePanelAnimationExtender1"
TargetControlID="pnlResultaat" [code]....
AJAX :: Show Modalpopup Extender In Radio Button Click?
Sep 21, 2010I have a radio button list and it is populating data from database.
I want to show a modal popup extender when someone clicks a specific value in the radio button list.
For example:
display the modal popup when radiobuttonlist.value=="13".
AJAX :: Alert Doesn't Show Using UpdateProgress
Sep 17, 2010I Have a UpdateProgress in my page. I have a button that save and show a alert message if a condition is true.
The problem is that If I use the UpdatePanel+UpdateProgress my alert does not show, if I remove the UpdatePanel+UpdateProgress from my page, the alert is display!
[Code]....
</ContentTemplate
</asp:UpdatePanel>
</asp:Content>
[Code]....
[Code]....
[Code]....
AJAX :: Editor Content Show At Literal At Button Click Using JQuery
Aug 29, 2012I want to show editor content at literal at button click using jquery. I have editor,literal,button like below.
<cc1:Editor ID="Editor2" runat="server" />
<asp:Button ID="Button1" runat="server" Text="Preview" />
<asp:Literal ID="Literal1" runat="server"></asp:Literal>
I show like below.
Literal1.Text = Editor2.Content;
how can i do it using jquery.
AJAX :: Show Text After Loaded Updatepanel In Updateprogress?
Jan 7, 2010I 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 ?
AJAX :: Show UpdateProgress With Update Panel PostBack Trigger
May 7, 2015I am trying to using update panel that have upload file when it click and showing the updateprogress
Here is the design
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdateProgress ID="UpdateProgress1" runat="server" AssociatedUpdatePanelID="upTest">
<ProgressTemplate>
Updating!
[Code] ...
So how I can get the value of the file once the button click?
Web Forms :: Download File Using New Window When Download Button Is Clicked
Sep 2, 2013I need to download a .mp3 file from a folder. during download a new blank page should open and after downloading it should close automatically.
View 1 RepliesForms Data Controls :: Button In Web Form / Click Button It Will Open Popup Box Along With Download Dialog Box?
Jan 16, 2011i have a web form in which i ve a button which will open a sliding pop up box(jquery) on click of it. In the same page i ve also a linkbutton for downloading files. Now the problem is first time wen i click that button it does nothing. (will not open popup box). Once i click on download button and then if i click that button it will open popup box along with download dialog box. Why is it happening so... is it because am using same event click for both these.
but download option is implemented in gridview_rowcommand()..
AJAX :: File Upload With UpdatePanel Not Working. File Is Null. Updateprogress?
Jan 24, 2011I'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,
[Code]....
[Code]....
AJAX :: Displaying UpdateProgress From Button In ModalPopupExtender?
Apr 29, 2010I have a webform that displays a panel through the ModalPopupExtender. This panel has a button that will start a lengthy process, so I have an UpdateProgress attached to the button in the panel.
How can I hide the panel (displayed through the ModalPopupExtender) so that I can then display UpdateProgress? Currently, Button_getName will display Step2Panel. Then clicking on Button2 will display UpdateProgress behind Step2Panel. I tried hiding the panel in Button2_Click with ModalPopupExtenderStep2.Hide, but it didn't do anything.
I've included the code:
[Code]....
[Code]....
Server-side:
[Code]....
AJAX :: Using UpdateProgress As A ModalPopup / Disabling Webform While UpdateProgress Is Running
May 2, 2010I 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:
[Code]....
The code-behind is basically this:
[Code]....
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.
AJAX :: AsyncFileUpload - Save File On Button Click?
Aug 13, 2013I am facing a problem with Ajax file Upload control
how to Upload image using ajax file upload control on Button click event in asp.net
i don't want to use the upload button what has placed on ajax file upload control .
I Just place the extra button on that button click event only i want to insert the image into my databse.
AJAX :: Downloading A File And Updateprogress?
Apr 22, 2010I have an export to excel functionality on my web application. WHen the user clicks the "Export to Excel" button, the file is created and it will ask the user to open it or save it to their local machine.
Since the file creation process takes a long time, I added the ajax update progress control. SO now, as soon as the user clicks the "Export to Excel" button, the progress bar image shows up, but after the file is created, I get the following error.
Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed.
I know that, if we use Response.write in the code behind, we get this error. But I have to use Response.Write because I am presenting the user with a prompt to save or open the newly created file. Is there any other way to do this?
The following is the aspx code.
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:UpdateProgress ID="UpdateProgress1" runat="server">
<ProgressTemplate>
[Code]....
AJAX :: Download LinkButton In UpdatePanel Throwing Error While File Download?
Jun 10, 2013I have added linkbutton inside gridview to download, below is my code..
protected void lnkDownload_Click(object sender, EventArgs e)
{
try
{
[Code].....
its giving me following error
"Unable to evaluate expression because the code is optimized or a native frame is on top of the call stack"
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Aug 18, 2015I have fileupload control on button click event it is uploading file to my folder. its working fine.
i want as the user give the file path using file upload control browse button it uploads the file user does not need to click on button.
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Jun 21, 2010I have a formview in Edit Mode, within an update Panel all and these arewithin a Modal Pop Up extender.On clicking Formview Update button, I want an image to appear within the pop up.I have put the image within another panel1 and runat server.For some reason the image is not showing on clicking update button.
View 13 Replies