Client side validation is important to improve usability. Is there any cross-browser way to validate the file size before uploading it to the server. I am using asp.net file upload control. I found some third-party controls do that check: http://ajaxuploader.com/Demo/simple-upload.aspx and http://demo.essentialobjects.com/Default...
I have a FileUpload control in a Wizard control. When I click the finish button, I set a breakpoint and I can see the filepath selected in the FileUpload control as expected. However, when I Ajaxify this same Wizard, the value in the FileUpload control is always null at this breakpoint, as if a file hasn't been selected. I know there'...
Hi I have some django models that use a FileField, and users have been uploading files in the admin interface. We now have a problem that some files are quite big (1-3G), which makes http upload tricky. There is a "container" class, and then "file" classes with a FK to the container. I have used inlines in the admin gui to make this ea...
Hello, What I am trying to accomplish is to upload some binary data, specifically a ByteArray representing a PNG image, to a server using the URLLoader class in conjunction with URLRequest. When I set the contentType property of the URLRequest to 'multipart/form-data' instead of the default, the call to urlLoader.load() results in a se...
Normally when I send information to PHP scripts via URLLoader, I have the PHP return various success codes so I can have my Flash files respond according to whatever success code the PHP returns (0 is a failure, 1 a success, 2 is some other error code, etc.). Now I'm trying to submit a form with a bunch of data in it (name, email, birth...
I am planning on having asynchronous file uploads. That is the file should be uploaded to a jsp or servlet and return something to the html/jsp page without reloading the original page. It should happen like an AJAX call. Is there any way to do it in AJAX or any other way to do it. ...
I'm using AJAX functionality to submit a form which contains a FileUpload control. How can I reset the FileUpload (ie. remove the File listed) in code? I do the same thing for a TextBox, which obviously has as easier way to set it back to the default... TextBox.Text = ""; But The FileUpload doesn't have a similar option. Any ideas?...
I'm looking for effective strategies to handle large file uploads (between 10 and 40 mbs) effectively with Ruby on Rails. Ideally I'd like to implement a progress meter and some sort of notification when the transfer is complete. I have looked at modporter (www.modporter.com), but I'm interested to know if there are other libraries, t...
I have been looking into this for a while and can't figure it out. Basically I have an add page for my model which you can add a map from a URL or from a file upload. I have got all the fields and validation in but how and where do I manage the uploaded file?? There must be some easy way to do this. Thanks! ...
Hi, could you please advice how to track progress of file upload to HTTP Server? I am using NSURLConnection and other classes to solve the task of file upload. But I cann't find out how to track upload progress. Thanks. ...
This is driving me crazy, and I feel like I should know this, but for some reason it's just not coming to me. I scoured the related questions but no dice. I am uploading a file using a simple FileUpload control named theFile (ASP.NET). I'm trying to get the absolute path of the file, but thefile.PostedFile.FileName and thefile.FileName ...
hi i need to implement the file upload progress in my web page i have five file upload controls in my page and i want to show the upload progress for each file upload separately. i there any way to do this. Thanks Muthuraman. ...
I know how to POST/GET text values with ajax, but never know how to upload files with ajax. Can someone just give a simple demo here? ...
I am trying to upload multiple files but when i select more than 1 djz_file it doesn't get any information form $_POST and $_FILES, in case of single file it works well. <fieldset> <legend>Add New Release</legend> {if $action eq 'failure'} <div class="error">Release Ad...
Hi! I want the users to upload files through my webapp I am developing in PHP usinig MySql in the backend. I want to store the files in the database. I am facing problems in doing so. Also, once the file is stored in a Database how do we go for downloading it, displaying it correctly in the webapp (the file type, and other attributes o...
Hi, I'm Using ZendFramework-1.0.4 and I don't have any idea how does it wrap the $_FILE global-variable. Is it a good idea to use it directly in my Controller? Bcus I need to Upload an image file. ...
Hi! I am uploading files to a MySql DB through PHP. I am able to upload files upto 1MB size (found out by trial and error). Files greater than 1 MB in size are not getting uploaded. The MySql error printed by mysql_error() function in PHP is: MySQL server has gone away Can anybody please help me with this? The MySql server is up and ru...
Hi , i"m using asp.net FileUpload , after user input file he click on save button in the c# i have this function protected void btnUploadImages_Click(object sender, EventArgs e) { SaveImages(FileUpload1, "", returnAlbumId, out returnPhotoId); } this function save the image from the FileUpload1 so far all work as it"s...
I have a fileupload control that allows users to upload images but before they can upload images I want to resize thomse images to mas 640x480 size the problem is I can't figure out what to do next. This is what I have; // CALL THE FUNCTION THAT WILL RESIZE THE IMAGE protected void btnUploadFile_Click(object sender, EventArgs e) { S...
hi, i want to add file(photo) to fileupload control in the c#(code behind) thanks ...