swfupload

Is there any memory restrictions on an ASP.Net application?

由 [亡魂溺海] 提交于 2019-12-18 07:04:50
问题 I have an ASP.Net MVC application that allows users to upload images. When I try to upload a really large file (400MB) I get an error. I assumed that my image processing code (home brew) was very inefficient, so I decided I would try using a third party library to handle the image processing parts. Because I'm using TDD, I wanted to first write a test that fails. But when I test the controller action with the same large file it is able to do all the image processing without any trouble. The

Detect MIME type of uploaded file in Ruby

由 ≯℡__Kan透↙ 提交于 2019-12-17 10:25:31
问题 Is there a bullet proof way to detect MIME type of uploaded file in Ruby or Ruby on Rails? I'm uploading JPEGs and PNGs using SWFupload and content_type is always "application/octet-stream" 回答1: The ruby-filemagic gem will do it: require 'filemagic' puts FileMagic.new(FileMagic::MAGIC_MIME).file(__FILE__) # => text/x-ruby; charset=us-ascii This gem does not look at the file extension at all. It reads a bit of the file contents and uses that to guess the file's type. 回答2: In Ruby on Rails you

Validform使用

由 爷，独闯天下 提交于 2019-12-17 03:59:09
原文链接： http://validform.rjboy.cn/document.html Validform v5.3.2 文档 Validform使用入门 绑定附加属性 初始化参数说明 Validform对象 tipmsg dataType addRule(rule) eq(n) ajaxPost(flag,sync,url) abort() submitForm(flag,url) resetForm() resetStatus() getStatus() setStatus(status) ignore(selector) unignore(selector) check(bool,selector) config(setup) 调用外部插件 Validform的公用对象 Validform使用入门 1、引入css 请查看下载文件中的style.css，把里面Validform必须部分复制到你的css中（文件里这个注释 " /*==========以下部分是Validform必须的===========*/" 之后的部分是必须的）。之前发现有部分网友把整个style.css都引用在了页面里，然后发现样式冲突了。 2、引入js （jquery 1.4.3 以上版本都可以） 1 2 <script type="text/javascript" src="http:/

表单验证之validform.js使用方法

由 不问归期 提交于 2019-12-16 23:50:32
原文地址：https://www.cnblogs.com/caicaizi/p/6070125.html Validform使用入门 1、引入css 请查看下载文件中的style.css，把里面Validform必须部分复制到你的css中（文件里这个注释 " /*==========以下部分是Validform必须的===========*/" 之后的部分是必须的）。之前发现有部分网友把整个style.css都引用在了页面里，然后发现样式冲突了。 2、引入js （jquery 1.4.3 以上版本都可以） <script type="text/javascript" src="http://validform.rjboy.cn/wp-content/themes/validform/js/jquery-1.6.2.min.js"></script> <script type="text/javascript" src="http://validform.rjboy.cn/Validform/v5.1/Validform_v5.1_min.js"></script> 3、给需要验证的表单元素绑定附加属性 <form class="demoform"> <input type="text" value="" name="name" datatype="s5-16" errormsg=

swfupload won't allow me to upload from a server to another one

由 删除回忆录丶 提交于 2019-12-12 15:08:03
问题 we have two webserver and we have dedicated the task between these two servers. we've decided to put all the asp/aspx page into one server and put an upload.aspx + sql server into another one: and here is name of the servers : http://server1.somecompany.com // this is where all the pages reside + swfupload http://server2.somecompany.com // this is where upload.aspx and sql server resides and here is the code inside add_item.asp where swfupload gonna call upload.aspx from server2 SWFUpload

swfupload - get image dimensions

由 余生长醉 提交于 2019-12-12 01:55:03
问题 First of all congrats to everyone for a great job. swfupload is a very good and quality tool. My question would be, is there any method in the script to check the dimensions of the image and if the dimensions are not correct display warning popup and not save the image. Thanks in advance. 回答1: First of all congrats to everyone for a great job. Why, thank you! I'm also rather pleased with the progress I've made today. ;) is there any method in the script to check the dimensions of the image I

Change file names before uploading with SWFUpload

由 做~自己de王妃 提交于 2019-12-11 08:27:01
问题 I am using SWFUpload to allow users to upload multiple files in any browser. A user can provide custom file names for the files being uploaded. How can I iterate through all the queued files and update the name of the file to the custom name before the file is uploaded. If I can't change the file name, how do I add a post parameter to each file being uploaded to make the change on the server side? I know how to add parameters for all files but how would I do it for each file? 回答1: You can't

How do i get swfupload to return image URL after upload?

由 為{幸葍}努か 提交于 2019-12-08 08:03:43
问题 I am facing a really weird problem. I am using swfupload to upload multiple images to the imageshack server. I am also storing the returned URLs in the database. How do i show the URL returned from imageshack to the user as soon as i receive it? Is there any way to make swfupload return the URL once upload finishes? Here is the code that i use for uploading images: $('#swfupload-control').swfupload({ upload_url: "<%= upload_url-%>", file_post_name: 'photo', post_params: {"authenticity_token"

SWFUpload and Java: Session is lost

由 不羁的心 提交于 2019-12-08 03:18:54
问题 I am using SWFUpload to upload files to java servlet (spring framework). The problem is that the current web session is lost during file upload (it creates a new session). I read that it is a known bug and there are some workarounds somewhere but I can't find anything. Does anyone know how to make it work? Thanks. 回答1: Have a look at this post on the SWFUpload forums. Adding ;jsessionid=XXX to the upload URL may work for you, or it may not; the exact cause of the problem appears unclear. Note

Execute Javascript inside a partial view in ASP.NET MVC

由 浪尽此生 提交于 2019-12-07 07:25:21
问题 I use this JavaScript code inside the head tag in order to populate the divs with a browse button so that users can upload images (swfupload). <head> ... <script type="text/javascript"> var swfu = function() { return new SWFUpload({ // Backend Settings // settings go here... // Too long to display here // Debug Settings debug: false }); } window.onload = swfu; </script> </head> .... <div id="swfu_container" style="margin: 0px 10px;"> <div> <span id="spanButtonPlaceholder"></span> </div> <div
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