jquery-file-upload

Jquery File Upload - $_FILES array empty

由 走远了吗. 提交于 2019-12-10 12:57:41
问题 Using Jquery File Upload. It's 'working' and uploading images & displaying the thumbs. However when I Submit the form in the handler if I dump $_FILES there's nothing there. I'm basically using the Basic Plus example with autoUpload set to false. I was hoping that I would be able to use this to have users select multiple images. Then have them uploaded once the form was submitted and handle them basically the same way I would handle them if I had X number of file upload buttons on a page.

Upload file to s3 on client side with rails, carrierwave-direct, and jquery file upload

由 ℡╲_俬逩灬. 提交于 2019-12-10 12:08:42
问题 I keep getting a 403 when trying to upload from the client side. Is this due to not having conditions on the bucket? If I just specify the key - with no accesskey, signature, or policy - it will upload fine. Bucket policy: { "Version": "2012-10-17", "Statement": [ { "Sid": "AddPerm", "Effect": "Allow", "Principal": "*", "Action": "s3:*", "Resource": "arn:aws:s3:::example/*" } ] } CORS (open due to being local development) <?xml version="1.0" encoding="UTF-8"?> <CORSConfiguration xmlns="http:/

Rails jquery-fileupload gem - couldn't find file error

由 拥有回忆 提交于 2019-12-10 10:25:32
问题 I'm trying to follow the Railscasts episode on jQuery-FileUpload. I've added gem 'jquery-fileupload-rails' to the assets group of the Gemfile , and also added the //= require jquery-fileupload/basic line to the application.js file in the asset directory. When I try to bring up the website, however, the following error is shown: couldn't find file 'jquery-fileupload' (in root/app/assets/javascripts/application.js:15) Any help would be greatly appreciated. 回答1: I found a "solution" - restarting

how to display thumnail or preview for current file upload

由 試著忘記壹切 提交于 2019-12-10 04:53:01
问题 I'm having trouble to display the preview of the video/image being loaded Basically I mean to say below code is not firing to get video/image preview It is my Jsfiddle .bind('fileuploadprocessalways', function(e, data) { var canvas = data.files[0].preview; var dataURL = canvas.toDataURL(); $("#some-image").css("background-image", 'url(' + dataURL +')'); }) Question : please help me to have preview of video/image being uploaded here is my complete code html: <input id="fileupload" type="file"

PHP PNG images are being uploaded with mime “image/jpeg” on KCFINDER 3.12

由 我与影子孤独终老i 提交于 2019-12-09 06:03:26
At this point, I'm very confused for something an image called this-thing.png (created as PNG24 out of photoshop CS5 ), gets uploaded to kcfinder as image/jpeg . Analyzed with TriID , shows the image is completely 100% PNG C:\TrID>trid C:\users\michael\downloads\this-thing.png TrID/32 - File Identifier v2.20 - (C) 2003-15 By M.Pontello Definitions found: 3790 Analyzing... Collecting data from file: C:\users\michael\downloads\this-thing.png 100.0% (.PNG) Portable Network Graphics (16000/1) But when the variable data within $_FILES[(key($_FILES)]['tmp_name'] , reaches kcfinder\core\class\browser

how to add a cancel upload button to jquery-file-upload basic-plugin

由 ≯℡__Kan透↙ 提交于 2019-12-08 16:53:35
问题 I'm using jquery-file-upload with Rails 4, I started from https://github.com/tors/jquery-fileupload-rails-paperclip-example. So I'm using jquery-rails, jquery-fileupload-rails and paperclip gems. As I am not a crack on jquery or javascript, I'm trying to simplify and understand everything, changing code to make remote calls to rails with js.erb. So that, the file list is a rails partial (_videos.html_erb) and index action in uploads controller has a index.js.erb to respond with js. And I have

PHP PNG images are being uploaded with mime “image/jpeg” on KCFINDER 3.12

由 强颜欢笑 提交于 2019-12-08 06:14:58
问题 At this point, I'm very confused for something an image called this-thing.png (created as PNG24 out of photoshop CS5 ), gets uploaded to kcfinder as image/jpeg . Analyzed with TriID, shows the image is completely 100% PNG C:\TrID>trid C:\users\michael\downloads\this-thing.png TrID/32 - File Identifier v2.20 - (C) 2003-15 By M.Pontello Definitions found: 3790 Analyzing... Collecting data from file: C:\users\michael\downloads\this-thing.png 100.0% (.PNG) Portable Network Graphics (16000/1) But

Preview an Image in Div before its uploaded using IE9

由 删除回忆录丶 提交于 2019-12-08 04:50:20
问题 How can I able to preview a image before it is uploaded. The preview action should be executed in all browsers without using Ajax to upload the image. Most of the examples are using FileReader, which wont work in IE9. Is there any plugins or any alternative to make it working in IE9 f (input.files && input.files[0]) { var reader = new FileReader(); reader.onload = function (e) { $('#blah').attr('src', e.target.result); } reader.readAsDataURL(input.files[0]); } 回答1: Here's the updated code.

Using backload to store files in database

由 亡梦爱人 提交于 2019-12-08 02:53:48
问题 I'am trying to use backload (https://github.com/blackcity/Backload) to upload images to a mvc application we are currently building. It is supposed to be able to store images in database but I had no luck finding an example that demonstrates this features. Anyone had luck with this? thanks 回答1: I had a similar requirement and didn't want to use the entityframework, so this is how I handled it : Custom Controller : public async Task<ActionResult> UploadImage() { FileUploadHandler handler = new

blueimp jquery-file-upload Doesn't throw error on unsuccessful add

由 徘徊边缘 提交于 2019-12-08 01:50:50
问题 In this plugin we can set various conditions/restrictions on file upload (e.g. acceptFileTypes, maxFileSize, maxNumberOfFiles, etc..) Whenever a file is added, an event is fired " fileuploadadd " and once the file is added successfully another event is fired " fileuploadadded ". However, when a file is added and it fails one of these condition/restriction (e.g. user tries to upload 2GB file, or text file instead of an image), there is no way find out programatically that this has occurred.
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