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晓晓
2018-03-19
来源 ：网络
阅读 846
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摘要：很多时候在做完自己的是以后都喜欢来园子里面看看，但多数时候是学习，今天闲来之于也学学写点东西
很多时候在做完自己的是以后都喜欢来园子里面看看，但多数时候是学习，今天闲来之于也学学写点东西
今天在公司做一个上传图片的东西
于是就在gg上找了一个php+swf上传的东西
没有办法公司用的是.net于是就动手改动了
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "//www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="//www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
<style>
.swiff-uploader-box a {
display: none !important;
}
/* .hover simulates the flash interactions */
a:hover, a.hover {
color: red;
}
#demo-status {
padding: 10px 15px;
width: 420px;
border: 1px solid #eee;
}
#demo-status .progress {
background: url(progress.gif) no-repeat;
background-position: +50% 0;
margin-right: 0.5em;
vertical-align: middle;
}
#demo-status .progress-text {
font-size: 0.9em;
font-weight: bold;
}
#demo-list {
list-style: none;
width: 450px;
margin: 0;
}
#demo-list li.validation-error {
padding-left: 44px;
display: block;
clear: left;
line-height: 40px;
color: #8a1f11;
cursor: pointer;
border-bottom: 1px solid #fbc2c4;
background: #fbe3e4 url(failed.png) no-repeat 4px 4px;
}
#demo-list li.file {
border-bottom: 1px solid #eee;
background: url(file.png) no-repeat 4px 4px;
overflow: auto;
}
#demo-list li.file.file-uploading {
background-image: url(uploading.png);
background-color: #D9DDE9;
}
#demo-list li.file.file-success {
background-image: url(success.png);
}
#demo-list li.file.file-failed {
background-image: url(failed.png);
}
#demo-list li.file .file-name {
font-size: 1.2em;
margin-left: 44px;
display: block;
clear: left;
line-height: 40px;
height: 40px;
font-weight: bold;
}
#demo-list li.file .file-size {
font-size: 0.9em;
line-height: 18px;
float: right;
margin-top: 2px;
margin-right: 6px;
}
#demo-list li.file .file-info {
display: block;
margin-left: 44px;
font-size: 0.9em;
line-height: 20px;
clear
}
#demo-list li.file .file-remove {
clear: right;
float: right;
line-height: 18px;
margin-right: 6px;
}
</style>
<script type="text/javascript" src="mootools.js"></script>
<script type="text/javascript" src="Swiff.Uploader.js"></script>
<script type="text/javascript" src="Fx.ProgressBar.js"></script>
<script type="text/javascript" src="Lang.js"></script>
<script type="text/javascript" src="FancyUpload2.js"></script>
<script type="text/javascript">
/* <![CDATA[ */
/**
* FancyUpload Showcase
*
* @license MIT License
* @author Harald Kirschner <mail [at] digitarald [dot] de>
* @copyright Authors
*/
window.addEvent('domready', function() { // wait for the content
// our uploader instance
var up = new FancyUpload2($('demo-status'), $('demo-list'), { // options object
// we console.log infos, remove that in production!!
verbose: true,
// url is read from the form, so you just have to change one place
url: $('form-demo').action,
// path to the SWF file
path: 'Swiff.Uploader.swf',
// remove that line to select all files, or edit it, add more items
typeFilter: {
'Images (*.jpg, *.jpeg, *.gif, *.png)': '*.jpg; *.jpeg; *.gif; *.png'
},
// this is our browse button, *target* is overlayed with the Flash movie
target: 'demo-browse',
// graceful degradation, onLoad is only called if all went well with Flash
onLoad: function() {
$('demo-status').removeClass('hide'); // we show the actual UI
$('demo-fallback').destroy(); // ... and hide the plain form
// We relay the interactions with the overlayed flash to the link
this.target.addEvents({
click: function() {
return false;
},
mouseenter: function() {
this.addClass('hover');
},
mouseleave: function() {
this.removeClass('hover');
this.blur();
},
mousedown: function() {
this.focus();
}
});
// Interactions for the 2 other buttons
$('demo-clear').addEvent('click', function() {
up.remove(); // remove all files
return false;
});
$('demo-upload').addEvent('click', function() {
up.start(); // start upload
return false;
});
},
// Edit the following lines, it is your custom event handling
/**
* Is called when files were not added, "files" is an array of invalid File classes.
*
* This example creates a list of error elements directly in the file list, which
* hide on click.
*/
onSelectFail: function(files) {
alert(files);
files.each(function(file) {
new Element('li', {
'class': 'validation-error',
html: file.validationErrorMessage || file.validationError,
title: MooTools.lang.get('FancyUpload', 'removeTitle'),
events: {
click: function() {
this.destroy();
}
}
}).inject(this.list, 'top');
}, this);
},
/**
* This one was directly in FancyUpload2 before, the event makes it
* easier for you, to add your own response handling (you probably want
* to send something else than JSON or different items).
*/
onFileSuccess: function(file, response) {
var json = new Hash(JSON.decode(response, true) || {});
if (json.get('status') == '1') {
file.element.addClass('file-success');
file.info.set('html', '<strong>Image was uploaded:</strong> Width:' + json.get('width') + 'px, Height:' + json.get('height') + 'px, <em>Mime:' + json.get('mime') + '</em>');
//alert(response);
} else {
file.element.addClass('file-failed');
//alert(response);
file.info.set('html', '<strong>An error occured:</strong> ' + (json.get('error') ? (json.get('error') + ' #' + json.get('code')) : response));
}
},
/**
* onFail is called when the Flash movie got bashed by some browser plugin
* like Adblock or Flashblock.
*/
onFail: function(error) {
switch (error) {
case 'hidden': // works after enabling the movie and clicking refresh
alert('To enable the embedded uploader, unblock it in your browser and refresh (see Adblock).');
break;
case 'blocked': // This no *full* fail, it works after the user clicks the button
alert('To enable the embedded uploader, enable the blocked Flash movie (see Flashblock).');
break;
case 'empty': // Oh oh, wrong path
alert('A required file was not found, please be patient and we fix this.');
break;
case 'flash': // no flash 9+ :(
alert('To enable the embedded uploader, install the latest Adobe Flash plugin.')
}
}
});
});
/* ]]> */
</script>
</head>
<body>
<div id="demo">
<form action="script.aspx" method="post" enctype="multipart/form-data" id="form-demo">
<fieldset id="demo-fallback">
<legend>File Upload</legend>
<p>
This form is just an example fallback for the unobtrusive behaviour of FancyUpload.
If this part is not changed, something must be wrong with your code.
</p>
<label for="demo-photoupload">
Upload a Photo:
<input type="file" name="Filedata" />
</label>
</fieldset>
<div id="demo-status" class="hide">
<p>
<a href="#" id="demo-browse">选择图片</a> |
<a href="#" id="demo-clear">清除图片</a> |
<a href="#" id="demo-upload">开始上传</a>
</p>
<div>
<strong class="overall-title"></strong><br />
<img src="bar.gif" class="progress overall-progress" />
</div>
<div>
<strong class="current-title"></strong><br />
<img src="bar.gif" class="progress current-progress" />
</div>
<div class="current-text"></div>
</div>
<ul id="demo-list"></ul>
</form>
</div>
</body>
</html>这里是前台的
后台处理图片如下
if (Request.Files.Count != 0)
{
HttpFileCollection fc = Request.Files;
for (int i = 0; i < fc.Count; i++)
{
try
{
object s = fc[i];
System.Web.HttpPostedFile pf = (System.Web.HttpPostedFile)s;
pf.SaveAs(Server.MapPath("pic/" + pf.FileName));
//Image img=new Image( );
//img.ImageUrl = Server.MapPath("pic/" + pf.FileName);
//img.Width
//Response.Write("{\"width\":\"10249\",\"height\":\"51\",\"mime\":\"42.4000\"}");
Response.Write("{\"status\":\"1\",\"name\":\"\",\"hash\":\"\",\"width\":250,\"height\":12,\"mime\":\"image\"}");
}
catch
{
Response.Write("{\"status\":\"1\",\"name\":\"\",\"hash\":\"\",\"width\":250,\"height\":12,\"mime\":\"image\"}");
}
}
}
else
{
string s = "something wrong";
}好了这里就处理完了
应该来说还是很有效果
图：
本文由职坐标整理并发布，希望对同学们有所帮助。了解更多详情请关注职坐标常用软件Flash频道！
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