upload

问题 The fileupload, as seen in the code, call a method, which saves files in a List <>. The upload files from the button with the ruling PF ('fileupload') upload ().; What I need here is that when you upload the "n" preloaded, recently at the end of the upload, execute the action method of the button. <p:fileUpload id="fileupload" widgetVar="fileupload" fileUploadListener="#{incidentBean.handleAttachment}" mode="advanced" label="Adjuntar (máx. 800kb)" invalidFileMessage="Archivo inválido" update=

问题 I have the code as following. It runs OK on my local machine `params[:file].each do |f| tmp = f.tempfile ext = File.extname(f.original_filename) basic_file_name = "#{session[:user]["id"]}_#{Time.new.to_i}#{ext}".downcase file = File.join(TEMPORARY_FILE_FOLDER, basic_file_name) FileUtils.cp tmp.path, file` But on my remote server which is a CentOS server, it gives me this `Errno::ENOENT in CustomController#process_custom_order No such file or directory - public/uploaded/709_1388758536.jpg`

问题 I trying to integrate wysiwyg editor Redactor in Codeigniter website. RedactorOptions: { lang: lang(), toolbarFixed: true, buttons: ['html', '|', 'bold', 'italic', 'deleted', '|', 'image', 'video', '|', 'unorderedlist', 'orderedlist', '|', 'alignment', '|', 'horizontalrule', '|', 'table', '|', 'mtLink'], imageUpload: '/upload_photo' } while I start to send photo through Upload Image Dialog, I see in Developer console: Uncaught TypeError: Cannot read property '0' of null redactor.js:1 Redactor

问题 I have a pretty standard file upload form (that is also writing to a mysql db). It was working fine throughout my testing, then I went and tested a file that was named with all capital letters. The file would not upload. Simple solution I figured, just rename the file before the upload with 'strtolower' but no luck. Also tried strtoupper, still no luck. I think I'm also running into this issue with files starting with numbers. (i did double check and yes the folder is writable.) $upload_dir =

问题 In my Laravel 5 project, I uploaded image to my sub folders of the public folder. Example: public/uploads/logos/imagename.jpg. The image is uploaded successfully but I have two problems: I can't display the image in the view using <img src="uploads/logos/imagename.jpg"> . The error says that file is not found. When using below code to delete the image, I got another problem of file permission: $path ="uploads/logos/imagename.jpg"; if(file_exists($path)) { unlink($path); } Please kindly advise

问题 I have developed a grails app which has user file uploads (docs, etc..), they are stored in the relative folder "web-app/upload". My question is that I do not know what is the best way to perform automatically war deployments and keep this folder. Because when I redeploy in Tomcat the whole app folder is deleted and all the files are deleted. Additionaly I need a generic configuration fron set an external location from this Files Have you found a solution for that? P.D.: If I use System

问题 I am still on the same problem as: Upload binary data with HTTP PUT with jersey jaxrs-ri-2.01 But I am one step further. Now I am testing my data upload with this tool: I'm Only Resting The problem, and I don't know if it's a client or a server problem is that when I'm testing, I get HTTP 415 - Unsupported Media Type In the client: I have checked the PUT method In the body I have put one blank line (return) and in the second line i wrote test In the server, It was working until I added this

问题 I am trying to upload a file to two different locations. The lcoations being /2x/ adn /3x/ . It uploads the file on 3x but doesn't on 2x and throws this error: The file was not uploaded due to an unknown error Here is what i am doing: $photo = $request->file('photo'); if (isset($photo)) { if ($photo != null || $photo != '') { $imageSize = getimagesize($photo); $resolution = $imageSize[0] . 'x' . $imageSize[1]; if ($resolution == '300x300' || $resolution == '450x450') { if (!file_exists(base

问题 When try upload images with angular get error 405 (Method Not Allowed) Online example I'm change headers im my source but again error, any solution? When change URL to https://angular-file-upload-cors-srv.appspot.com/upload work fine on my destination not working! 回答1: Your destination needs to be Web API that handles POST. Something like that: using System; using System.Collections.Generic; using System.Linq; using System.Net; using System.Net.Http; using System.Web; using System.Web.Http;

问题 I can send a simple class object with some properties like this: [DataContract] public class DeviceInfo { [DataMember] public string DeviceCode { get; set; } [DataMember] public string ClientKey { get; set; } [DataMember] [XmlIgnore] public DateTime Timestamp { get; set; } [DataMember] public string Token { get; set; } } WindowsForm code: string baseAddress = "http://some_webservice_url"; HttpWebRequest request = (HttpWebRequest)WebRequest.Create(baseAddress); request.Method = "POST"; request