i want to load image into image control emmidiatly when i am uploading it by using fileupload control that means when i am uploading a file i display on the page immediately on page in image control.
View 1 Replies want a file upload control for uploading image in which when user select the image ,
i want to show it in image control after he finished browsing the image.
Does anyone know how to display the uploaded image onto the webpage after the image has been uploaded via the asyncfileupload control?
I tried setting the value of an imageurl property of an image control within the OnUploadComplete event however it seems the code 1st refreshes the page, runs through the Page_Load event, then finally the OnUploadComplete, so I'm assuming since it's run last, this is why it doesn't display the imageurl.
In asp.net, we have uploaded a .jpeg file and saved this as bitmap image using following code
HttpPostedFile uploadFile;
System.IO.Stream stream = uploadFile.InputStream;
using (System.Drawing.Image imgSource = System.Drawing.Bitmap.FromStream(stream))
{
System.Drawing.Image.GetThumbnailImageAbort myCallback = new System.Drawing.Image.GetThumbnailImageAbort(ThumbnailCallback);
using (System.Drawing.Image imgThumbnail = imgSource.GetThumbnailImage(imgSource.Width, imgSource.Height, myCallback, IntPtr.Zero))
{
imgThumbnail.Save(filePath, System.Drawing.Imaging.ImageFormat.Jpeg);
imgThumbnail.Dispose();
}
imgSource.Dispose();
}
stream.Close();
stream.Flush();
stream.Dispose();
After upload, if we perfrom delete operation it throws error. We are following code to do so;
if (File.Exists(filePath))
{
File.Delete(filePath);
}
The exception says:The process cannot access the file 'abc.jpg' because it is being used by another process.
I have filed image type varbinary
I want upload image and show then with click button save
store in db
i'm a new in web page application
can any one tll me how to upload in image in the web page and dispay it in an image control then save the path to the database?
I have an asyncfileupload control. AFTER the file has been successfully saved to disk I want to assign the uploaded image to a HTML element. To show it to the user.
Important: in the afuFlyer_UploadedComplete method I'm renaming the image, so the image saved to disk does NOT have the same name as the file the user initially uploaded.
I have this:
<cc1:AsyncFileUpload ID="afuFlyer" OnClientUploadComplete="Async_UploadComplete" OnUploadedComplete="afuFlyer_UploadedComplete" UploaderStyle="Modern" runat="server" />
and a javascript function:
function Async_UploadComplete(sender, args) {
var filename = args.get_fileName();
var contentType = args.get_contentType();
var text = "Size of " + filename + " is " + args.get_length() + " bytes";
document.getElementById('lblStatus').innerText = text;
}
But the args.get_fileName(); is useless since the filename has been changed. So I need to pass the new filename to this method somehow?
Also, is the image actually already saved to disk when the Async_UploadComplete function is called? Or has the upload to the server just been completed and not the saving to server disk?
Ive also tried working with ScriptManager.RegisterClientScriptBlock and ScriptManager.RegisterStartupScript in afuFlyer_UploadedComplete method without success:
I want to upload image through fileupload toolbox and display it in image control.
The image control should get the path from fileupload and should display the image.
I have done it with following code attached
HTML Markup-
<asp:FileUpload ID="FileUpload1" runat="server"
style="top: 256px; left: 533px; position: absolute; height: 23px; width: 217px" ForeColor="White" />
<asp:Button ID="btnset" runat="server" Font-Bold="False" Font-Names="Times New Roman" Font-Size="Medium" style="top: 309px; left: 605px; position: absolute; height: 26px; width: 81px" Text="Set Photo " />
<asp:Image ID="Image2" runat="server" style="top: 66px; left: 568px; position: absolute; height: 152px; width: 136px" BorderColor="#CCCCFF" BorderStyle="Ridge" />
VB Code-
Protected Sub btnset_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnset.Click
Image2.ImageUrl = FileUpload1.FileName
End Sub
I'm trying to allow the user to upload an image to the server (this part works) and display it on the next page (this part doesn't). I've got two files, imageuploadtext.aspx, which has the following code:
[Code]....
And the second file is imageloadtext.aspx, which has this short code:
[Code]....
As I said, the upload works fine and the file is received. But I can't get the source to display the correct image on the second page. Could it be to do with the fact the first page is VB and the second is C#? If so what code would I replace the C# with for it to work with VB? By the way, I'm currently getting a ";" expected on the image source line which I'm not sure where it goes, that might be it?
Suppose I have two page admin and home,in admin page one upload control and in home page gridview,I will select the image and upload from admin and after uploading show the image in home page gridview ...
View 1 Replieshow can i display the image at run time using file upload ? plzz give me the code .. i can write the code for image saving in the folder but they should be displayed at runtime corresponding to the id generated.
View 3 RepliesI have a FileUpload Control on a Content page of a Master Page. I need to upload an image and display it before user can upload it. Can someone advice (with example if possible) what FileUpload event will notify me that a file was selected so I can than display it? Is this the best way to perfom this task?
View 20 RepliesMy page takes too much time to load.So I want to display loading image during page load.
View 2 RepliesHow to display image in Image control after upload on the server asp.net C#Without pressing any key OR UPLOAD BUTTON
View 1 Repliesi want until webpage is not complete on my page show some download picture like some picture that show when we download something .
View 1 Replieshow to display multiple image after brows them without press upload button.
View 1 Repliesi am using fileupload asp.net controll so how i create image preview before image uploaded
View 6 Repliesi did this code to upload file and displaying it in the image:
[Code]....
the code works good. the file is uploaded under my website here in the solution explorer: now after uploading the file,the newly uploaded file is shown in the image(since there were a few more images present in the same location but they were not shown by the image) i used this url to the imageurl:
ResolveUrl("~")
which returns me this:
WebSite1
now my question is why the newly uploaded image is shown in the image? there were several other images present at the same location and even i have not used something in my code that tells to show only the newly added image from my website into the image.
So I'm working on a site that is going to need a file upload control where the user would be able to upload an image, and then the page would postback causing the image to appear for their viewing (before they submit the data to the database, the image is being stored as type image). What I do now is have my own private web form where people send me their image, I format it accordingly and use the following simple code to upload it:
byte[] newimage = fileUpImgFile.FileBytes;
var myDataTable = (from item in context.TypeSet where item.Number == txtBxNumber.Text.Trim() select item).ToList();
foreach (Type item in myDataTable)
{
item.Photo = newimage;
}
context.SaveChanges();
Which works, but in this case, it would only work if the record exists already in the database so the person would have to save the data, then go back in and upload the image (inconvenient and inefficient). Is there a way to upload it, store it in memory, and then display it, without saving it to the database?
I use asp file upload control to upload an image on my web application.
on its change event like this--
<asp:Image ID="Image1" runat="server" Width="77px" /> </td><td style="width: 350px; height: 8px"> <asp:FileUpload ID="FileUpload1" runat="server" onchange="if (confirm('Upload ' + this.value + '?')) this.form.submit();"/>
i dont want to refresh page while uploading an image.
I need to develop image gallery
Image saved in Folder called Images and image Name , Description saved in Database Table Images.
On Deafault.aspx
Thubnail images should display with out any change in Quality i.e by DataList Control
On Click of Thubnail images Fullview of image with width and height same as image width and height
Next, Previous, Close Buttons on Popup window
I want to show a waiting image/progress bar on page load event. In page load event, some code is being processed for displaying a report which takes 1/2 minutes to display on the aspx page, meanwhile the aspx is being empty and nothing is displyed, this is not so userfriendly. So, I want to show an image indicating page is being processed. I tried searching in google and found some code samples but couldnt achieve my target. How to implement this. Requirement is nothing but: Display an image/progress bar until the report is processed.
View 1 RepliesMy user uploads image and Description from Control Panel now I've to show those Images and their description on my page like [URL] .....
Here is my table structure.
ImagePath
ImageDescription
I store images in one folder. Now I've to fetch Images from folder according to table and show it tabular. In 3 rows and columns.
I have an ASP.NET page that takes a long time to load due to the loading of multiple user controls. Is there a way where I can show a loading animation using jQuery while the page is loading?
View 4 RepliesI use .NET C# , I dynamically create folder to store the image I upload, ex:
strFolder = Server.MapPath("./folder/folder_"+folid+"/")
So I could create different folders according to the page unique id. I have also created a thumbnail image from the image I have upload (cropped ones).
The problem I am trying to figure out is to display these images as a slide show from these dynamically created folder (display thumbnail in the page and clicking the thumbnail need to see the full size image just like slideshow).
I was trying to see examples in jQuery but its just client side. So is there any way to load these images and display as a slide show from the directory. Should I deal with DirectoryInfo in C#? Expecting a simple one.