Web Forms :: Can Not Make FileUpload Work?
Jul 6, 2010i have a problem with the fileupload, does not save anything
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Web Forms :: Make Fileupload Control
Jul 3, 2012I have 1button and 1 Text box in my pageÂ
i want when i click on button it do some thing like FileUpLoad control i means when click on button it open mycomputer window and we can select file and it upload file to server exactly like fileupload control How i can do it?
Web Forms :: FileUpload Control Don't Work On First Submission?
Feb 13, 2011I'm having a problem with the FileUpload control in ASP.NET. It requires two postbacks to server in order to upload the file. In other words, after I select the file and click upload the page reloads but do nothing. Then I reselect the file and click upload then it works.
In my code I put a check for FileUpload.HasFile and it always fails (return false) on the first postback.
Web Forms :: Show Image In ImageControl After FileUpload Does Not Work?
Mar 12, 2010I am uploading an image using the FileUpload control. After I have uploaded the Image to the server and the image is saved there, I am trying to show this image in an ImageBox like in the code.But the image is not shown in the Imagebox. I had this problem for some time but now wonder why the Image isn´t showing in the ImageBox. I have also tried to use the Page_Load event to track the SessionVariable to show the Image but this does not work ?(The file gets uploaded and saved to the specified path anyway, that part works)
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Web Forms :: FileUpload Control Does Not Work When Placed Inside UpdatePanel
Jul 24, 2012Following is my html designÂ
<asp:UpdatePanel ID="up1" runat="server"><ContentTemplate>
<asp:FileUpload ID="FileUpload1" runat="server" />
<asp:Button ID="Button1" runat="server" onclick="Button1_Click" Text="upload" />
<asp:Label ID="Label1" runat="server" Text=""></asp:Label>Â Â </ContentTemplate></asp:UpdatePanel>
andÂ
if (FileUpload1.PostedFile !=null) {
//my upload code here....
}
without update panel it works fine.after place all control inside update its not working. How to fix this...
AJAX :: Making Custom Accordion / Just Make A Button That Would Hide First Pane But Cant Get To Make It Work?
Sep 3, 2010I would like to make a custom accordion, in which I have 2 panes, but where you couldn't open the second one until you clicked a validation button in the first one that would open the second...
I tried to just make a button that would hide the first pane but I cant get to make it work.
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AJAX :: Make This Work For Several Days But It Just Doesn't Work?
Oct 7, 2010i'm trying to make this work for several days but it just doesn't work.
this is my code:
aspx page:
[Code]....
webservice:
[Code]....
this was downloaded from this website.
the problem is that the page loads fine but no autocomplete occurs.
AJAX :: Progress Bar Not Work With Fileupload?
Mar 24, 2010I have 4 file upload and one upload button.When i have used an update panel then file upload loses it's content.So i have used trigger with postback.But still a progress bar is not displayed?
View 3 RepliesVS 2005 FileUpload - Can't Use JavaScript, Restriction Placed On By Who Work For
Aug 20, 2010I have a fileupload in my ASP.net as well as other fields, of which some are mandatory.
If I populate the fileupload with a file and press save, because some of the mandatory fields are missing I stop the save and show an error message. However when the screen refreshes ansd shows the error message I loose the file in fileupload. Is there a way of retaining this?
I can't use JavaScript, restriction placed on by who I work for.
FileUpload Doesn't Work When Nested In UpdatePanel?
Jan 21, 2010<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:FileUpload onchange="clickTheButton();" ID="FileUpload1" runat="server" />
</ContentTemplate>
<Triggers>
<asp:AsyncPostBackTrigger ControlID="Button1" />
</Triggers>
</asp:UpdatePanel>
Button 1 is outside the update panel and the javascript that gets run when a user adds a file in the upload box is this:
function clickTheButton() {
document.getElementById('<%= Button1.ClientID %>').click();
}
The problem is simple. FileUpload1.HasFile == false. I don't know why this is, but when I put it in the update panel it ceases to work.
I have seen some other threads on this. But none of them answer why this is happening, they just point to things you can download.
EDIT: Really my main reason for wanting to do this is so that I can get a ..Uploading File.. Tag to pop up while the client is uploading to the server and once it has completed, display it in a datalist. I just cant get the UpdateProgress to work.
Mobiles :: How Does Fileupload Control Work In Website For Blackberry
Mar 10, 2011I tried to use the asp.net fileupload control for uploading a picture or music file, from blackberry device to server. But, What happened is ; the file is uploaded , ie, the file is created with 0 bytes in it. That is, file is actually not uploaded. Since blackberry browser doesn't support other fileformats, the device contains only .png & .m4a fileformats in its samples. I have used these sample in blackberry for uploading. The same has occured in the case of .m4a files also... Why is it so...? One more thing... The blackberry browser which I am refering here is the blackberry browser simulator, bold 9700.
View 7 RepliesAJAX :: FileUpload Controls Does Not Work Inside An Updatepanel
Feb 26, 2010I use a tabcontrol with 2 tabs. In the second tabpanel as seen in the code I use a Fileuploadcontrol to upload Images from a users computer.
The problem is that I need to surround the tabcontrol with an updatepanel as I dont want a fullpage postback when switching between these 2 tabpanels. In this code I have the tabcontrol inside an updatepanel but the problem is that the Fileupload controls does not seem to work inside an updatepanel.
How will I solve this problem as I dont want a fullpage postback when switching between the tabs ?
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AJAX :: Fileupload In Updatepanel With Timer Doesn't Work At The Second Time
Jan 23, 2011I cannot use asyncFileUpload as it has too many restrictions which doesn't meet our requirement.
I'm able to add a updatepanel trigger to force the Button1 to perform a postback. after the file uploaded, I need to use a timer to do different tasks and return messages back to client with the timer. That is all fine.
However, when one upload is finished. I try to do it again. The FileUpload1.HasFile is "false". I don't know why. if I remove the timer, at the second time, the HasFile is "true". I think there must be something in the timer and disable the Button1's postback.
page:
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Code:
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AJAX :: FileUpload Control With Validation Not Work After Enclosing With UpdatePanel?
Nov 23, 2010I have a FileUpload Control on the page with validation and it is working smoothly.
Later there is an important demand to have it partially updated so we enclose it with UpdatePanel.
Then problem comes up when user browse file and press upload button, no file is uploaded.
Is it we cannot do partial rendering with FileUploader ?
Fileupload Control Does Not Work Under Update Panel Unless Use Postback Triggers
Apr 29, 2010I am using .net 3.5 framework. I have a Tabcontainer inside that I have place asp.net fileupload control which is inside update panel. It's been known fact that fileupload control does not work under update panel unless we use Postback Triggers.
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Web Forms :: Make DropDownList Work As ListBox
Nov 22, 2015How i can use dropdownlistbox instead listbox for this code?
 <div>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<link href="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.0.3/css/bootstrap.min.css"
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Web Forms :: How To Make The Separate Code File Work
Oct 21, 2010I am using some code I found that generates a random password. I am in the habit of putting code in a seperate file. The code was written in the same file and I'm trying to move it to a seperate file and get the following message. Also, below, I posted
the original code (code on same page as aspx) and what I did (code in seperate file).what adjustment needs to be made to make the seperate code file work?
Compiler Error Message: BC31143: Method 'Public Function GeneratePassword(length As Integer, numberOfNonAlphanumericCharacters As Integer) As String' does not have a ignature compatible with delegate 'Delegate Sub EventHandler(sender As Object, e As System.EventArgs)'.
Source Error:
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ORIGINAL CODE (with code on same page)
[Code]....
MY CODE BEHIND
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[HttpPost]
public ActionResult RemoveValue()
{
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}
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@Ajax.ActionLink("Asenkron process", "RemoveValue")
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