uploadify使用

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jquery.uploadify.min.js

/*
Uploadify v3.2.1
Copyright (c) 2012 Reactive Apps, Ronnie Garcia
Released under the MIT License <http://www.opensource.org/licenses/mit-license.php>

SWFUpload: http://www.swfupload.org, http://swfupload.googlecode.com
mmSWFUpload 1.0: Flash upload dialog - http://profandesign.se/swfupload/,  http://www.vinterwebb.se/
SWFUpload is (c) 2006-2007 Lars Huring, Olov Nilzén and Mammon Media and is released under the MIT License:
http://www.opensource.org/licenses/mit-license.php
SWFUpload 2 is (c) 2007-2008 Jake Roberts and is released under the MIT License:
http://www.opensource.org/licenses/mit-license.php

SWFObject v2.2 <http://code.google.com/p/swfobject/> 
is released under the MIT License <http://www.opensource.org/licenses/mit-license.php>
*/
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c=a.split("&");for(var d=0;d<c.length;d++){if(c[d].substring(0,c[d].indexOf("="))==b){return ai(c[d].substring((c[d].indexOf("=")+1)));}}}return"";},expressInstallCallback:function(){if(aU){var a=aS(ac);if(a&&aJ){a.parentNode.replaceChild(aJ,a);if(ad){ay(ad,true);if(ah.ie&&ah.win){aJ.style.display="block";}}if(ap){ap(at);}}aU=false;}}};}();var SWFUpload;if(SWFUpload==undefined){SWFUpload=function(b){this.initSWFUpload(b);};}SWFUpload.prototype.initSWFUpload=function(c){try{this.customSettings={};this.settings=c;this.eventQueue=[];this.movieName="SWFUpload_"+SWFUpload.movieCount++;this.movieElement=null;SWFUpload.instances[this.movieName]=this;this.initSettings();this.loadFlash();this.displayDebugInfo();}catch(d){delete SWFUpload.instances[this.movieName];throw d;}};SWFUpload.instances={};SWFUpload.movieCount=0;SWFUpload.version="2.2.0 2009-03-25";SWFUpload.QUEUE_ERROR={QUEUE_LIMIT_EXCEEDED:-100,FILE_EXCEEDS_SIZE_LIMIT:-110,ZERO_BYTE_FILE:-120,INVALID_FILETYPE:-130};SWFUpload.UPLOAD_ERROR={HTTP_ERROR:-200,MISSING_UPLOAD_URL:-210,IO_ERROR:-220,SECURITY_ERROR:-230,UPLOAD_LIMIT_EXCEEDED:-240,UPLOAD_FAILED:-250,SPECIFIED_FILE_ID_NOT_FOUND:-260,FILE_VALIDATION_FAILED:-270,FILE_CANCELLED:-280,UPLOAD_STOPPED:-290};SWFUpload.FILE_STATUS={QUEUED:-1,IN_PROGRESS:-2,ERROR:-3,COMPLETE:-4,CANCELLED:-5};SWFUpload.BUTTON_ACTION={SELECT_FILE:-100,SELECT_FILES:-110,START_UPLOAD:-120};SWFUpload.CURSOR={ARROW:-1,HAND:-2};SWFUpload.WINDOW_MODE={WINDOW:"window",TRANSPARENT:"transparent",OPAQUE:"opaque"};SWFUpload.completeURL=function(e){if(typeof(e)!=="string"||e.match(/^https?:\/\//i)||e.match(/^\//)){return e;}var f=window.location.protocol+"//"+window.location.hostname+(window.location.port?":"+window.location.port:"");var d=window.location.pathname.lastIndexOf("/");if(d<=0){path="/";}else{path=window.location.pathname.substr(0,d)+"/";}return path+e;};SWFUpload.prototype.initSettings=function(){this.ensureDefault=function(c,d){this.settings[c]=(this.settings[c]==undefined)?d:this.settings[c];};this.ensureDefault("upload_url","");this.ensureDefault("preserve_relative_urls",false);this.ensureDefault("file_post_name","Filedata");this.ensureDefault("post_params",{});this.ensureDefault("use_query_string",false);this.ensureDefault("requeue_on_error",false);this.ensureDefault("http_success",[]);this.ensureDefault("assume_success_timeout",0);this.ensureDefault("file_types","*.*");this.ensureDefault("file_types_description","All Files");this.ensureDefault("file_size_limit",0);this.ensureDefault("file_upload_limit",0);this.ensureDefault("file_queue_limit",0);this.ensureDefault("flash_url","swfupload.swf");this.ensureDefault("prevent_swf_caching",true);this.ensureDefault("button_image_url","");this.ensureDefault("button_width",1);this.ensureDefault("button_height",1);this.ensureDefault("button_text","");this.ensureDefault("button_text_style","color: #000000; font-size: 16pt;");this.ensureDefault("button_text_top_padding",0);this.ensureDefault("button_text_left_padding",0);this.ensureDefault("button_action",SWFUpload.BUTTON_ACTION.SELECT_FILES);this.ensureDefault("button_disabled",false);this.ensureDefault("button_placeholder_id","");this.ensureDefault("button_placeholder",null);this.ensureDefault("button_cursor",SWFUpload.CURSOR.ARROW);this.ensureDefault("button_window_mode",SWFUpload.WINDOW_MODE.WINDOW);this.ensureDefault("debug",false);this.settings.debug_enabled=this.settings.debug;this.settings.return_upload_start_handler=this.returnUploadStart;this.ensureDefault("swfupload_loaded_handler",null);this.ensureDefault("file_dialog_start_handler",null);this.ensureDefault("file_queued_handler",null);this.ensureDefault("file_queue_error_handler",null);this.ensureDefault("file_dialog_complete_handler",null);this.ensureDefault("upload_start_handler",null);this.ensureDefault("upload_progress_handler",null);this.ensureDefault("upload_error_handler",null);this.ensureDefault("upload_success_handler",null);this.ensureDefault("upload_complete_handler",null);this.ensureDefault("debug_handler",this.debugMessage);this.ensureDefault("custom_settings",{});this.customSettings=this.settings.custom_settings;if(!!this.settings.prevent_swf_caching){this.settings.flash_url=this.settings.flash_url+(this.settings.flash_url.indexOf("?")<0?"?":"&")+"preventswfcaching="+new Date().getTime();}if(!this.settings.preserve_relative_urls){this.settings.upload_url=SWFUpload.completeURL(this.settings.upload_url);this.settings.button_image_url=SWFUpload.completeURL(this.settings.button_image_url);}delete this.ensureDefault;};SWFUpload.prototype.loadFlash=function(){var d,c;if(document.getElementById(this.movieName)!==null){throw"ID "+this.movieName+" is already in use. The Flash Object could not be added";}d=document.getElementById(this.settings.button_placeholder_id)||this.settings.button_placeholder;if(d==undefined){throw"Could not find the placeholder element: "+this.settings.button_placeholder_id;}c=document.createElement("div");c.innerHTML=this.getFlashHTML();d.parentNode.replaceChild(c.firstChild,d);if(window[this.movieName]==undefined){window[this.movieName]=this.getMovieElement();}};SWFUpload.prototype.getFlashHTML=function(){return['<object id="',this.movieName,'" type="application/x-shockwave-flash" data="',this.settings.flash_url,'" width="',this.settings.button_width,'" height="',this.settings.button_height,'" class="swfupload">','<param name="wmode" value="',this.settings.button_window_mode,'" />','<param name="movie" value="',this.settings.flash_url,'" />','<param name="quality" value="high" />','<param name="menu" value="false" />','<param name="allowScriptAccess" value="always" />','<param name="flashvars" value="'+this.getFlashVars()+'" />',"</object>"].join("");};SWFUpload.prototype.getFlashVars=function(){var c=this.buildParamString();var d=this.settings.http_success.join(",");return["movieName=",encodeURIComponent(this.movieName),"&amp;uploadURL=",encodeURIComponent(this.settings.upload_url),"&amp;useQueryString=",encodeURIComponent(this.settings.use_query_string),"&amp;requeueOnError=",encodeURIComponent(this.settings.requeue_on_error),"&amp;httpSuccess=",encodeURIComponent(d),"&amp;assumeSuccessTimeout=",encodeURIComponent(this.settings.assume_success_timeout),"&amp;params=",encodeURIComponent(c),"&amp;filePostName=",encodeURIComponent(this.settings.file_post_name),"&amp;fileTypes=",encodeURIComponent(this.settings.file_types),"&amp;fileTypesDescription=",encodeURIComponent(this.settings.file_types_description),"&amp;fileSizeLimit=",encodeURIComponent(this.settings.file_size_limit),"&amp;fileUploadLimit=",encodeURIComponent(this.settings.file_upload_limit),"&amp;fileQueueLimit=",encodeURIComponent(this.settings.file_queue_limit),"&amp;debugEnabled=",encodeURIComponent(this.settings.debug_enabled),"&amp;buttonImageURL=",encodeURIComponent(this.settings.button_image_url),"&amp;buttonWidth=",encodeURIComponent(this.settings.button_width),"&amp;buttonHeight=",encodeURIComponent(this.settings.button_height),"&amp;buttonText=",encodeURIComponent(this.settings.button_text),"&amp;buttonTextTopPadding=",encodeURIComponent(this.settings.button_text_top_padding),"&amp;buttonTextLeftPadding=",encodeURIComponent(this.settings.button_text_left_padding),"&amp;buttonTextStyle=",encodeURIComponent(this.settings.button_text_style),"&amp;buttonAction=",encodeURIComponent(this.settings.button_action),"&amp;buttonDisabled=",encodeURIComponent(this.settings.button_disabled),"&amp;buttonCursor=",encodeURIComponent(this.settings.button_cursor)].join("");};SWFUpload.prototype.getMovieElement=function(){if(this.movieElement==undefined){this.movieElement=document.getElementById(this.movieName);}if(this.movieElement===null){throw"Could not find Flash element";}return this.movieElement;};SWFUpload.prototype.buildParamString=function(){var f=this.settings.post_params;var d=[];if(typeof(f)==="object"){for(var e in f){if(f.hasOwnProperty(e)){d.push(encodeURIComponent(e.toString())+"="+encodeURIComponent(f[e].toString()));}}}return d.join("&amp;");};SWFUpload.prototype.destroy=function(){try{this.cancelUpload(null,false);var g=null;g=this.getMovieElement();if(g&&typeof(g.CallFunction)==="unknown"){for(var j in g){try{if(typeof(g[j])==="function"){g[j]=null;}}catch(h){}}try{g.parentNode.removeChild(g);}catch(f){}}window[this.movieName]=null;SWFUpload.instances[this.movieName]=null;delete SWFUpload.instances[this.movieName];this.movieElement=null;this.settings=null;this.customSettings=null;this.eventQueue=null;this.movieName=null;return true;}catch(i){return false;}};SWFUpload.prototype.displayDebugInfo=function(){this.debug(["---SWFUpload Instance Info---\n","Version: ",SWFUpload.version,"\n","Movie Name: ",this.movieName,"\n","Settings:\n","\t","upload_url:               ",this.settings.upload_url,"\n","\t","flash_url:                ",this.settings.flash_url,"\n","\t","use_query_string:         ",this.settings.use_query_string.toString(),"\n","\t","requeue_on_error:         ",this.settings.requeue_on_error.toString(),"\n","\t","http_success:             ",this.settings.http_success.join(", "),"\n","\t","assume_success_timeout:   ",this.settings.assume_success_timeout,"\n","\t","file_post_name:           ",this.settings.file_post_name,"\n","\t","post_params:              ",this.settings.post_params.toString(),"\n","\t","file_types:               ",this.settings.file_types,"\n","\t","file_types_description:   ",this.settings.file_types_description,"\n","\t","file_size_limit:          ",this.settings.file_size_limit,"\n","\t","file_upload_limit:        ",this.settings.file_upload_limit,"\n","\t","file_queue_limit:         ",this.settings.file_queue_limit,"\n","\t","debug:                    ",this.settings.debug.toString(),"\n","\t","prevent_swf_caching:      ",this.settings.prevent_swf_caching.toString(),"\n","\t","button_placeholder_id:    ",this.settings.button_placeholder_id.toString(),"\n","\t","button_placeholder:       ",(this.settings.button_placeholder?"Set":"Not Set"),"\n","\t","button_image_url:         ",this.settings.button_image_url.toString(),"\n","\t","button_width:             ",this.settings.button_width.toString(),"\n","\t","button_height:            ",this.settings.button_height.toString(),"\n","\t","button_text:              ",this.settings.button_text.toString(),"\n","\t","button_text_style:        ",this.settings.button_text_style.toString(),"\n","\t","button_text_top_padding:  ",this.settings.button_text_top_padding.toString(),"\n","\t","button_text_left_padding: ",this.settings.button_text_left_padding.toString(),"\n","\t","button_action:            ",this.settings.button_action.toString(),"\n","\t","button_disabled:          ",this.settings.button_disabled.toString(),"\n","\t","custom_settings:          ",this.settings.custom_settings.toString(),"\n","Event Handlers:\n","\t","swfupload_loaded_handler assigned:  ",(typeof this.settings.swfupload_loaded_handler==="function").toString(),"\n","\t","file_dialog_start_handler assigned: ",(typeof this.settings.file_dialog_start_handler==="function").toString(),"\n","\t","file_queued_handler assigned:       ",(typeof this.settings.file_queued_handler==="function").toString(),"\n","\t","file_queue_error_handler assigned:  ",(typeof this.settings.file_queue_error_handler==="function").toString(),"\n","\t","upload_start_handler assigned:      ",(typeof this.settings.upload_start_handler==="function").toString(),"\n","\t","upload_progress_handler assigned:   ",(typeof this.settings.upload_progress_handler==="function").toString(),"\n","\t","upload_error_handler assigned:      ",(typeof this.settings.upload_error_handler==="function").toString(),"\n","\t","upload_success_handler assigned:    ",(typeof this.settings.upload_success_handler==="function").toString(),"\n","\t","upload_complete_handler assigned:   ",(typeof this.settings.upload_complete_handler==="function").toString(),"\n","\t","debug_handler assigned:             ",(typeof this.settings.debug_handler==="function").toString(),"\n"].join(""));};SWFUpload.prototype.addSetting=function(d,f,e){if(f==undefined){return(this.settings[d]=e);}else{return(this.settings[d]=f);}};SWFUpload.prototype.getSetting=function(b){if(this.settings[b]!=undefined){return this.settings[b];}return"";};SWFUpload.prototype.callFlash=function(functionName,argumentArray){argumentArray=argumentArray||[];var movieElement=this.getMovieElement();var returnValue,returnString;try{returnString=movieElement.CallFunction('<invoke name="'+functionName+'" returntype="javascript">'+__flash__argumentsToXML(argumentArray,0)+"</invoke>");returnValue=eval(returnString);}catch(ex){throw"Call to "+functionName+" failed";}if(returnValue!=undefined&&typeof returnValue.post==="object"){returnValue=this.unescapeFilePostParams(returnValue);}return returnValue;};SWFUpload.prototype.selectFile=function(){this.callFlash("SelectFile");};SWFUpload.prototype.selectFiles=function(){this.callFlash("SelectFiles");};SWFUpload.prototype.startUpload=function(b){this.callFlash("StartUpload",[b]);};SWFUpload.prototype.cancelUpload=function(d,c){if(c!==false){c=true;}this.callFlash("CancelUpload",[d,c]);};SWFUpload.prototype.stopUpload=function(){this.callFlash("StopUpload");};SWFUpload.prototype.getStats=function(){return this.callFlash("GetStats");};SWFUpload.prototype.setStats=function(b){this.callFlash("SetStats",[b]);};SWFUpload.prototype.getFile=function(b){if(typeof(b)==="number"){return this.callFlash("GetFileByIndex",[b]);}else{return this.callFlash("GetFile",[b]);}};SWFUpload.prototype.addFileParam=function(e,d,f){return this.callFlash("AddFileParam",[e,d,f]);};SWFUpload.prototype.removeFileParam=function(d,c){this.callFlash("RemoveFileParam",[d,c]);};SWFUpload.prototype.setUploadURL=function(b){this.settings.upload_url=b.toString();this.callFlash("SetUploadURL",[b]);};SWFUpload.prototype.setPostParams=function(b){this.settings.post_params=b;this.callFlash("SetPostParams",[b]);};SWFUpload.prototype.addPostParam=function(d,c){this.settings.post_params[d]=c;this.callFlash("SetPostParams",[this.settings.post_params]);};SWFUpload.prototype.removePostParam=function(b){delete this.settings.post_params[b];this.callFlash("SetPostParams",[this.settings.post_params]);};SWFUpload.prototype.setFileTypes=function(d,c){this.settings.file_types=d;this.settings.file_types_description=c;this.callFlash("SetFileTypes",[d,c]);};SWFUpload.prototype.setFileSizeLimit=function(b){this.settings.file_size_limit=b;this.callFlash("SetFileSizeLimit",[b]);};SWFUpload.prototype.setFileUploadLimit=function(b){this.settings.file_upload_limit=b;this.callFlash("SetFileUploadLimit",[b]);};SWFUpload.prototype.setFileQueueLimit=function(b){this.settings.file_queue_limit=b;this.callFlash("SetFileQueueLimit",[b]);};SWFUpload.prototype.setFilePostName=function(b){this.settings.file_post_name=b;this.callFlash("SetFilePostName",[b]);};SWFUpload.prototype.setUseQueryString=function(b){this.settings.use_query_string=b;this.callFlash("SetUseQueryString",[b]);};SWFUpload.prototype.setRequeueOnError=function(b){this.settings.requeue_on_error=b;this.callFlash("SetRequeueOnError",[b]);};SWFUpload.prototype.setHTTPSuccess=function(b){if(typeof b==="string"){b=b.replace(" ","").split(",");}this.settings.http_success=b;this.callFlash("SetHTTPSuccess",[b]);};SWFUpload.prototype.setAssumeSuccessTimeout=function(b){this.settings.assume_success_timeout=b;this.callFlash("SetAssumeSuccessTimeout",[b]);};SWFUpload.prototype.setDebugEnabled=function(b){this.settings.debug_enabled=b;this.callFlash("SetDebugEnabled",[b]);};SWFUpload.prototype.setButtonImageURL=function(b){if(b==undefined){b="";}this.settings.button_image_url=b;this.callFlash("SetButtonImageURL",[b]);};SWFUpload.prototype.setButtonDimensions=function(f,e){this.settings.button_width=f;this.settings.button_height=e;var d=this.getMovieElement();if(d!=undefined){d.style.width=f+"px";d.style.height=e+"px";}this.callFlash("SetButtonDimensions",[f,e]);};SWFUpload.prototype.setButtonText=function(b){this.settings.button_text=b;this.callFlash("SetButtonText",[b]);};SWFUpload.prototype.setButtonTextPadding=function(c,d){this.settings.button_text_top_padding=d;this.settings.button_text_left_padding=c;this.callFlash("SetButtonTextPadding",[c,d]);};SWFUpload.prototype.setButtonTextStyle=function(b){this.settings.button_text_style=b;this.callFlash("SetButtonTextStyle",[b]);};SWFUpload.prototype.setButtonDisabled=function(b){this.settings.button_disabled=b;this.callFlash("SetButtonDisabled",[b]);};SWFUpload.prototype.setButtonAction=function(b){this.settings.button_action=b;this.callFlash("SetButtonAction",[b]);};SWFUpload.prototype.setButtonCursor=function(b){this.settings.button_cursor=b;this.callFlash("SetButtonCursor",[b]);};SWFUpload.prototype.queueEvent=function(d,f){if(f==undefined){f=[];}else{if(!(f instanceof Array)){f=[f];}}var e=this;if(typeof this.settings[d]==="function"){this.eventQueue.push(function(){this.settings[d].apply(this,f);});setTimeout(function(){e.executeNextEvent();},0);}else{if(this.settings[d]!==null){throw"Event handler "+d+" is unknown or is not a function";}}};SWFUpload.prototype.executeNextEvent=function(){var b=this.eventQueue?this.eventQueue.shift():null;if(typeof(b)==="function"){b.apply(this);}};SWFUpload.prototype.unescapeFilePostParams=function(l){var j=/[$]([0-9a-f]{4})/i;var i={};var k;if(l!=undefined){for(var h in l.post){if(l.post.hasOwnProperty(h)){k=h;var g;while((g=j.exec(k))!==null){k=k.replace(g[0],String.fromCharCode(parseInt("0x"+g[1],16)));}i[k]=l.post[h];}}l.post=i;}return l;};SWFUpload.prototype.testExternalInterface=function(){try{return this.callFlash("TestExternalInterface");}catch(b){return false;}};SWFUpload.prototype.flashReady=function(){var b=this.getMovieElement();if(!b){this.debug("Flash called back ready but the flash movie can't be found.");return;}this.cleanUp(b);this.queueEvent("swfupload_loaded_handler");};SWFUpload.prototype.cleanUp=function(f){try{if(this.movieElement&&typeof(f.CallFunction)==="unknown"){this.debug("Removing Flash functions hooks (this should only run in IE and should prevent memory leaks)");for(var h in f){try{if(typeof(f[h])==="function"){f[h]=null;}}catch(e){}}}}catch(g){}window.__flash__removeCallback=function(c,b){try{if(c){c[b]=null;}}catch(a){}};};SWFUpload.prototype.fileDialogStart=function(){this.queueEvent("file_dialog_start_handler");};SWFUpload.prototype.fileQueued=function(b){b=this.unescapeFilePostParams(b);this.queueEvent("file_queued_handler",b);};SWFUpload.prototype.fileQueueError=function(e,f,d){e=this.unescapeFilePostParams(e);this.queueEvent("file_queue_error_handler",[e,f,d]);};SWFUpload.prototype.fileDialogComplete=function(d,f,e){this.queueEvent("file_dialog_complete_handler",[d,f,e]);};SWFUpload.prototype.uploadStart=function(b){b=this.unescapeFilePostParams(b);this.queueEvent("return_upload_start_handler",b);};SWFUpload.prototype.returnUploadStart=function(d){var c;if(typeof this.settings.upload_start_handler==="function"){d=this.unescapeFilePostParams(d);c=this.settings.upload_start_handler.call(this,d);}else{if(this.settings.upload_start_handler!=undefined){throw"upload_start_handler must be a function";}}if(c===undefined){c=true;}c=!!c;this.callFlash("ReturnUploadStart",[c]);};SWFUpload.prototype.uploadProgress=function(e,f,d){e=this.unescapeFilePostParams(e);this.queueEvent("upload_progress_handler",[e,f,d]);};SWFUpload.prototype.uploadError=function(e,f,d){e=this.unescapeFilePostParams(e);this.queueEvent("upload_error_handler",[e,f,d]);};SWFUpload.prototype.uploadSuccess=function(d,e,f){d=this.unescapeFilePostParams(d);this.queueEvent("upload_success_handler",[d,e,f]);};SWFUpload.prototype.uploadComplete=function(b){b=this.unescapeFilePostParams(b);this.queueEvent("upload_complete_handler",b);};SWFUpload.prototype.debug=function(b){this.queueEvent("debug_handler",b);};SWFUpload.prototype.debugMessage=function(h){if(this.settings.debug){var f,g=[];if(typeof h==="object"&&typeof h.name==="string"&&typeof h.message==="string"){for(var e in h){if(h.hasOwnProperty(e)){g.push(e+": "+h[e]);}}f=g.join("\n")||"";g=f.split("\n");f="EXCEPTION: "+g.join("\nEXCEPTION: ");SWFUpload.Console.writeLine(f);}else{SWFUpload.Console.writeLine(h);}}};SWFUpload.Console={};SWFUpload.Console.writeLine=function(g){var e,f;try{e=document.getElementById("SWFUpload_Console");if(!e){f=document.createElement("form");document.getElementsByTagName("body")[0].appendChild(f);e=document.createElement("textarea");e.id="SWFUpload_Console";e.style.fontFamily="monospace";e.setAttribute("wrap","off");e.wrap="off";e.style.overflow="auto";e.style.width="700px";e.style.height="350px";e.style.margin="5px";f.appendChild(e);}e.value+=g+"\n";e.scrollTop=e.scrollHeight-e.clientHeight;}catch(h){alert("Exception: "+h.name+" Message: "+h.message);}};(function(c){var b={init:function(d,e){return this.each(function(){var n=c(this);var m=n.clone();var j=c.extend({id:n.attr("id"),swf:"uploadify.swf",uploader:"uploadify.php",auto:true,buttonClass:"",buttonCursor:"hand",buttonImage:null,buttonText:"SELECT FILES",checkExisting:false,debug:false,fileObjName:"Filedata",fileSizeLimit:0,fileTypeDesc:"All Files",fileTypeExts:"*.*",height:30,itemTemplate:false,method:"post",multi:true,formData:{},preventCaching:true,progressData:"percentage",queueID:false,queueSizeLimit:999,removeCompleted:true,removeTimeout:3,requeueErrors:false,successTimeout:30,uploadLimit:0,width:120,overrideEvents:[]},d);var g={assume_success_timeout:j.successTimeout,button_placeholder_id:j.id,button_width:j.width,button_height:j.height,button_text:null,button_text_style:null,button_text_top_padding:0,button_text_left_padding:0,button_action:(j.multi?SWFUpload.BUTTON_ACTION.SELECT_FILES:SWFUpload.BUTTON_ACTION.SELECT_FILE),button_disabled:false,button_cursor:(j.buttonCursor=="arrow"?SWFUpload.CURSOR.ARROW:SWFUpload.CURSOR.HAND),button_window_mode:SWFUpload.WINDOW_MODE.TRANSPARENT,debug:j.debug,requeue_on_error:j.requeueErrors,file_post_name:j.fileObjName,file_size_limit:j.fileSizeLimit,file_types:j.fileTypeExts,file_types_description:j.fileTypeDesc,file_queue_limit:j.queueSizeLimit,file_upload_limit:j.uploadLimit,flash_url:j.swf,prevent_swf_caching:j.preventCaching,post_params:j.formData,upload_url:j.uploader,use_query_string:(j.method=="get"),file_dialog_complete_handler:a.onDialogClose,file_dialog_start_handler:a.onDialogOpen,file_queued_handler:a.onSelect,file_queue_error_handler:a.onSelectError,swfupload_loaded_handler:j.onSWFReady,upload_complete_handler:a.onUploadComplete,upload_error_handler:a.onUploadError,upload_progress_handler:a.onUploadProgress,upload_start_handler:a.onUploadStart,upload_success_handler:a.onUploadSuccess};if(e){g=c.extend(g,e);}g=c.extend(g,j);var o=swfobject.getFlashPlayerVersion();var h=(o.major>=9);if(h){window["uploadify_"+j.id]=new SWFUpload(g);var i=window["uploadify_"+j.id];n.data("uploadify",i);var l=c("<div />",{id:j.id,"class":"uploadify",css:{height:j.height+"px",width:j.width+"px"}});c("#"+i.movieName).wrap(l);l=c("#"+j.id);l.data("uploadify",i);var f=c("<div />",{id:j.id+"-button","class":"uploadify-button "+j.buttonClass});if(j.buttonImage){f.css({"background-image":"url('"+j.buttonImage+"')","text-indent":"-9999px"});}f.html('<span class="uploadify-button-text">'+j.buttonText+"</span>").css({height:j.height+"px","line-height":j.height+"px",width:j.width+"px"});l.append(f);c("#"+i.movieName).css({position:"absolute","z-index":1});if(!j.queueID){var k=c("<div />",{id:j.id+"-queue","class":"uploadify-queue"});l.after(k);i.settings.queueID=j.id+"-queue";i.settings.defaultQueue=true;}i.queueData={files:{},filesSelected:0,filesQueued:0,filesReplaced:0,filesCancelled:0,filesErrored:0,uploadsSuccessful:0,uploadsErrored:0,averageSpeed:0,queueLength:0,queueSize:0,uploadSize:0,queueBytesUploaded:0,uploadQueue:[],errorMsg:"Some files were not added to the queue:"};i.original=m;i.wrapper=l;i.button=f;i.queue=k;if(j.onInit){j.onInit.call(n,i);}}else{if(j.onFallback){j.onFallback.call(n);}}});},cancel:function(d,f){var e=arguments;this.each(function(){var l=c(this),i=l.data("uploadify"),j=i.settings,h=-1;if(e[0]){if(e[0]=="*"){var g=i.queueData.queueLength;c("#"+j.queueID).find(".uploadify-queue-item").each(function(){h++;if(e[1]===true){i.cancelUpload(c(this).attr("id"),false);}else{i.cancelUpload(c(this).attr("id"));}c(this).find(".data").removeClass("data").html(" - Cancelled");c(this).find(".uploadify-progress-bar").remove();c(this).delay(1000+100*h).fadeOut(500,function(){c(this).remove();});});i.queueData.queueSize=0;i.queueData.queueLength=0;if(j.onClearQueue){j.onClearQueue.call(l,g);}}else{for(var m=0;m<e.length;m++){i.cancelUpload(e[m]);c("#"+e[m]).find(".data").removeClass("data").html(" - Cancelled");c("#"+e[m]).find(".uploadify-progress-bar").remove();c("#"+e[m]).delay(1000+100*m).fadeOut(500,function(){c(this).remove();});}}}else{var k=c("#"+j.queueID).find(".uploadify-queue-item").get(0);$item=c(k);i.cancelUpload($item.attr("id"));$item.find(".data").removeClass("data").html(" - Cancelled");$item.find(".uploadify-progress-bar").remove();$item.delay(1000).fadeOut(500,function(){c(this).remove();});}});},destroy:function(){this.each(function(){var f=c(this),d=f.data("uploadify"),e=d.settings;d.destroy();if(e.defaultQueue){c("#"+e.queueID).remove();}c("#"+e.id).replaceWith(d.original);if(e.onDestroy){e.onDestroy.call(this);}delete d;});},disable:function(d){this.each(function(){var g=c(this),e=g.data("uploadify"),f=e.settings;if(d){e.button.addClass("disabled");if(f.onDisable){f.onDisable.call(this);}}else{e.button.removeClass("disabled");if(f.onEnable){f.onEnable.call(this);}}e.setButtonDisabled(d);});},settings:function(e,g,h){var d=arguments;var f=g;this.each(function(){var k=c(this),i=k.data("uploadify"),j=i.settings;if(typeof(d[0])=="object"){for(var l in g){setData(l,g[l]);}}if(d.length===1){f=j[e];}else{switch(e){case"uploader":i.setUploadURL(g);break;case"formData":if(!h){g=c.extend(j.formData,g);}i.setPostParams(j.formData);break;case"method":if(g=="get"){i.setUseQueryString(true);}else{i.setUseQueryString(false);}break;case"fileObjName":i.setFilePostName(g);break;case"fileTypeExts":i.setFileTypes(g,j.fileTypeDesc);break;case"fileTypeDesc":i.setFileTypes(j.fileTypeExts,g);break;case"fileSizeLimit":i.setFileSizeLimit(g);break;case"uploadLimit":i.setFileUploadLimit(g);break;case"queueSizeLimit":i.setFileQueueLimit(g);break;case"buttonImage":i.button.css("background-image",settingValue);break;case"buttonCursor":if(g=="arrow"){i.setButtonCursor(SWFUpload.CURSOR.ARROW);}else{i.setButtonCursor(SWFUpload.CURSOR.HAND);}break;case"buttonText":c("#"+j.id+"-button").find(".uploadify-button-text").html(g);break;case"width":i.setButtonDimensions(g,j.height);break;case"height":i.setButtonDimensions(j.width,g);break;case"multi":if(g){i.setButtonAction(SWFUpload.BUTTON_ACTION.SELECT_FILES);}else{i.setButtonAction(SWFUpload.BUTTON_ACTION.SELECT_FILE);}break;}j[e]=g;}});if(d.length===1){return f;}},stop:function(){this.each(function(){var e=c(this),d=e.data("uploadify");d.queueData.averageSpeed=0;d.queueData.uploadSize=0;d.queueData.bytesUploaded=0;d.queueData.uploadQueue=[];d.stopUpload();});},upload:function(){var d=arguments;this.each(function(){var f=c(this),e=f.data("uploadify");e.queueData.averageSpeed=0;e.queueData.uploadSize=0;e.queueData.bytesUploaded=0;e.queueData.uploadQueue=[];if(d[0]){if(d[0]=="*"){e.queueData.uploadSize=e.queueData.queueSize;e.queueData.uploadQueue.push("*");e.startUpload();}else{for(var g=0;g<d.length;g++){e.queueData.uploadSize+=e.queueData.files[d[g]].size;e.queueData.uploadQueue.push(d[g]);}e.startUpload(e.queueData.uploadQueue.shift());}}else{e.startUpload();}});}};var a={onDialogOpen:function(){var d=this.settings;this.queueData.errorMsg="Some files were not added to the queue:";this.queueData.filesReplaced=0;this.queueData.filesCancelled=0;if(d.onDialogOpen){d.onDialogOpen.call(this);}},onDialogClose:function(d,f,g){var e=this.settings;this.queueData.filesErrored=d-f;this.queueData.filesSelected=d;this.queueData.filesQueued=f-this.queueData.filesCancelled;this.queueData.queueLength=g;if(c.inArray("onDialogClose",e.overrideEvents)<0){if(this.queueData.filesErrored>0){alert(this.queueData.errorMsg);}}if(e.onDialogClose){e.onDialogClose.call(this,this.queueData);}if(e.auto){c("#"+e.id).uploadify("upload","*");}},onSelect:function(h){var i=this.settings;var f={};for(var g in this.queueData.files){f=this.queueData.files[g];if(f.uploaded!=true&&f.name==h.name){var e=confirm('The file named "'+h.name+'" is already in the queue.\nDo you want to replace the existing item in the queue?');if(!e){this.cancelUpload(h.id);this.queueData.filesCancelled++;return false;}else{c("#"+f.id).remove();this.cancelUpload(f.id);this.queueData.filesReplaced++;}}}var j=Math.round(h.size/1024);var o="KB";if(j>1000){j=Math.round(j/1000);o="MB";}var l=j.toString().split(".");j=l[0];if(l.length>1){j+="."+l[1].substr(0,2);}j+=o;var k=h.name;if(k.length>25){k=k.substr(0,25)+"...";}itemData={fileID:h.id,instanceID:i.id,fileName:k,fileSize:j};if(i.itemTemplate==false){i.itemTemplate='<div id="${fileID}" class="uploadify-queue-item">                    <div class="cancel">                        <a href="javascript:$(\'#${instanceID}\').uploadify(\'cancel\', \'${fileID}\')">X</a>                    </div>                    <span class="fileName">${fileName} (${fileSize})</span><span class="data"></span>                    <div class="uploadify-progress">                        <div class="uploadify-progress-bar"><!--Progress Bar--></div>                    </div>                </div>';}if(c.inArray("onSelect",i.overrideEvents)<0){itemHTML=i.itemTemplate;for(var m in itemData){itemHTML=itemHTML.replace(new RegExp("\\$\\{"+m+"\\}","g"),itemData[m]);}c("#"+i.queueID).append(itemHTML);}this.queueData.queueSize+=h.size;this.queueData.files[h.id]=h;if(i.onSelect){i.onSelect.apply(this,arguments);}},onSelectError:function(d,g,f){var e=this.settings;if(c.inArray("onSelectError",e.overrideEvents)<0){switch(g){case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED:if(e.queueSizeLimit>f){this.queueData.errorMsg+="\nThe number of files selected exceeds the remaining upload limit ("+f+").";}else{this.queueData.errorMsg+="\nThe number of files selected exceeds the queue size limit ("+e.queueSizeLimit+").";}break;case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:this.queueData.errorMsg+='\nThe file "'+d.name+'" exceeds the size limit ('+e.fileSizeLimit+").";break;case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE:this.queueData.errorMsg+='\nThe file "'+d.name+'" is empty.';break;case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT:this.queueData.errorMsg+='\nThe file "'+d.name+'" is not an accepted file type ('+e.fileTypeDesc+").";break;}}if(g!=SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED){delete this.queueData.files[d.id];}if(e.onSelectError){e.onSelectError.apply(this,arguments);}},onQueueComplete:function(){if(this.settings.onQueueComplete){this.settings.onQueueComplete.call(this,this.settings.queueData);}},onUploadComplete:function(f){var g=this.settings,d=this;var e=this.getStats();this.queueData.queueLength=e.files_queued;if(this.queueData.uploadQueue[0]=="*"){if(this.queueData.queueLength>0){this.startUpload();}else{this.queueData.uploadQueue=[];if(g.onQueueComplete){g.onQueueComplete.call(this,this.queueData);}}}else{if(this.queueData.uploadQueue.length>0){this.startUpload(this.queueData.uploadQueue.shift());}else{this.queueData.uploadQueue=[];if(g.onQueueComplete){g.onQueueComplete.call(this,this.queueData);}}}if(c.inArray("onUploadComplete",g.overrideEvents)<0){if(g.removeCompleted){switch(f.filestatus){case SWFUpload.FILE_STATUS.COMPLETE:setTimeout(function(){if(c("#"+f.id)){d.queueData.queueSize-=f.size;d.queueData.queueLength-=1;delete d.queueData.files[f.id];c("#"+f.id).fadeOut(500,function(){c(this).remove();});}},g.removeTimeout*1000);break;case SWFUpload.FILE_STATUS.ERROR:if(!g.requeueErrors){setTimeout(function(){if(c("#"+f.id)){d.queueData.queueSize-=f.size;d.queueData.queueLength-=1;delete d.queueData.files[f.id];c("#"+f.id).fadeOut(500,function(){c(this).remove();});}},g.removeTimeout*1000);}break;}}else{f.uploaded=true;}}if(g.onUploadComplete){g.onUploadComplete.call(this,f);}},onUploadError:function(e,i,h){var f=this.settings;var g="Error";switch(i){case SWFUpload.UPLOAD_ERROR.HTTP_ERROR:g="HTTP Error ("+h+")";break;case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL:g="Missing Upload URL";break;case SWFUpload.UPLOAD_ERROR.IO_ERROR:g="IO Error";break;case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR:g="Security Error";break;case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED:alert("The upload limit has been reached ("+h+").");g="Exceeds Upload Limit";break;case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED:g="Failed";break;case SWFUpload.UPLOAD_ERROR.SPECIFIED_FILE_ID_NOT_FOUND:break;case SWFUpload.UPLOAD_ERROR.FILE_VALIDATION_FAILED:g="Validation Error";break;case SWFUpload.UPLOAD_ERROR.FILE_CANCELLED:g="Cancelled";this.queueData.queueSize-=e.size;this.queueData.queueLength-=1;if(e.status==SWFUpload.FILE_STATUS.IN_PROGRESS||c.inArray(e.id,this.queueData.uploadQueue)>=0){this.queueData.uploadSize-=e.size;}if(f.onCancel){f.onCancel.call(this,e);}delete this.queueData.files[e.id];break;case SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED:g="Stopped";break;}if(c.inArray("onUploadError",f.overrideEvents)<0){if(i!=SWFUpload.UPLOAD_ERROR.FILE_CANCELLED&&i!=SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED){c("#"+e.id).addClass("uploadify-error");}c("#"+e.id).find(".uploadify-progress-bar").css("width","1px");if(i!=SWFUpload.UPLOAD_ERROR.SPECIFIED_FILE_ID_NOT_FOUND&&e.status!=SWFUpload.FILE_STATUS.COMPLETE){c("#"+e.id).find(".data").html(" - "+g);}}var d=this.getStats();this.queueData.uploadsErrored=d.upload_errors;if(f.onUploadError){f.onUploadError.call(this,e,i,h,g);}},onUploadProgress:function(g,m,j){var h=this.settings;var e=new Date();var n=e.getTime();var k=n-this.timer;if(k>500){this.timer=n;}var i=m-this.bytesLoaded;this.bytesLoaded=m;var d=this.queueData.queueBytesUploaded+m;var p=Math.round(m/j*100);var o="KB/s";var l=0;var f=(i/1024)/(k/1000);f=Math.floor(f*10)/10;if(this.queueData.averageSpeed>0){this.queueData.averageSpeed=Math.floor((this.queueData.averageSpeed+f)/2);}else{this.queueData.averageSpeed=Math.floor(f);}if(f>1000){l=(f*0.001);this.queueData.averageSpeed=Math.floor(l);o="MB/s";}if(c.inArray("onUploadProgress",h.overrideEvents)<0){if(h.progressData=="percentage"){c("#"+g.id).find(".data").html(" - "+p+"%");}else{if(h.progressData=="speed"&&k>500){c("#"+g.id).find(".data").html(" - "+this.queueData.averageSpeed+o);}}c("#"+g.id).find(".uploadify-progress-bar").css("width",p+"%");}if(h.onUploadProgress){h.onUploadProgress.call(this,g,m,j,d,this.queueData.uploadSize);}},onUploadStart:function(d){var e=this.settings;var f=new Date();this.timer=f.getTime();this.bytesLoaded=0;if(this.queueData.uploadQueue.length==0){this.queueData.uploadSize=d.size;}if(e.checkExisting){c.ajax({type:"POST",async:false,url:e.checkExisting,data:{filename:d.name},success:function(h){if(h==1){var g=confirm('A file with the name "'+d.name+'" already exists on the server.\nWould you like to replace the existing file?');if(!g){this.cancelUpload(d.id);c("#"+d.id).remove();if(this.queueData.uploadQueue.length>0&&this.queueData.queueLength>0){if(this.queueData.uploadQueue[0]=="*"){this.startUpload();}else{this.startUpload(this.queueData.uploadQueue.shift());}}}}}});}if(e.onUploadStart){e.onUploadStart.call(this,d);}},onUploadSuccess:function(f,h,d){var g=this.settings;var e=this.getStats();this.queueData.uploadsSuccessful=e.successful_uploads;this.queueData.queueBytesUploaded+=f.size;if(c.inArray("onUploadSuccess",g.overrideEvents)<0){c("#"+f.id).find(".data").html(" - Complete");}if(g.onUploadSuccess){g.onUploadSuccess.call(this,f,h,d);}}};c.fn.uploadify=function(d){if(b[d]){return b[d].apply(this,Array.prototype.slice.call(arguments,1));}else{if(typeof d==="object"||!d){return b.init.apply(this,arguments);}else{c.error("The method "+d+" does not exist in $.uploadify");}}};})($);

css

/*
Uploadify
Copyright (c) 2012 Reactive Apps, Ronnie Garcia
Released under the MIT License <http://www.opensource.org/licenses/mit-license.php> 
*/

.uploadify {
    position: relative;
    margin-bottom: 1em;
}
.uploadify-button {
    background-color: #505050;
    background-image: linear-gradient(bottom, #505050 0%, #707070 100%);
    background-image: -o-linear-gradient(bottom, #505050 0%, #707070 100%);
    background-image: -moz-linear-gradient(bottom, #505050 0%, #707070 100%);
    background-image: -webkit-linear-gradient(bottom, #505050 0%, #707070 100%);
    background-image: -ms-linear-gradient(bottom, #505050 0%, #707070 100%);
    background-image: -webkit-gradient(
        linear,
        left bottom,
        left top,
        color-stop(0, #505050),
        color-stop(1, #707070)
    );
    background-position: center top;
    background-repeat: no-repeat;
    -webkit-border-radius: 30px;
    -moz-border-radius: 30px;
    border-radius: 30px;
    border: 2px solid #808080;
    color: #FFF;
    font: bold 12px Arial, Helvetica, sans-serif;
    text-align: center;
    text-shadow: 0 -1px 0 rgba(0,0,0,0.25);
    width: 100%;
}
.uploadify:hover .uploadify-button {
    background-color: #606060;
    background-image: linear-gradient(top, #606060 0%, #808080 100%);
    background-image: -o-linear-gradient(top, #606060 0%, #808080 100%);
    background-image: -moz-linear-gradient(top, #606060 0%, #808080 100%);
    background-image: -webkit-linear-gradient(top, #606060 0%, #808080 100%);
    background-image: -ms-linear-gradient(top, #606060 0%, #808080 100%);
    background-image: -webkit-gradient(
        linear,
        left bottom,
        left top,
        color-stop(0, #606060),
        color-stop(1, #808080)
    );
    background-position: center bottom;
}
.uploadify-button.disabled {
    background-color: #D0D0D0;
    color: #808080;
}
.uploadify-queue {
    margin-bottom: 1em;
}
.uploadify-queue-item {
    background-color: #F5F5F5;
    -webkit-border-radius: 3px;
    -moz-border-radius: 3px;
    border-radius: 3px;
    font: 11px Verdana, Geneva, sans-serif;
    margin-top: 5px;
    max-width: 350px;
    padding: 10px;
}
.uploadify-error {
    background-color: #FDE5DD !important;
}
.uploadify-queue-item .cancel a {
    background: url('uploadify-cancel.png') 0 0 no-repeat;
    float: right;
    height:    16px;
    text-indent: -9999px;
    width: 16px;
}
.uploadify-queue-item.completed {
    background-color: #E5E5E5;
}
.uploadify-progress {
    background-color: #E5E5E5;
    margin-top: 10px;
    width: 100%;
}
.uploadify-progress-bar {
    background-color: #0099FF;
    height: 3px;
    width: 1px;
}

调用

<%@ Page Language="C#" Inherits="SJBOOKSWeb.Common.ViewDetailPage" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>菜单编辑页</title>
    <meta content="text/html; charset=utf-8;" http-equiv="X-UA-Compatible" />
    <meta content="initial-scale=1, minimum-scale=1, width=device-width" name="viewport" />
    <link rel="stylesheet" type="text/css" href="../../../APP_CSS/reset.css" />
    <link type="text/css" rel="Stylesheet" href="../../../RefLib/ligerUI/skins/Aqua/css/ligerui-all.css" />
    <link rel="Stylesheet" type="text/css" href="../../../RefLib/WebControls/ValidForm/ValidForm.css" />
    <link href="../../../RefLib/Uploadify/uploadify.css" rel="stylesheet" />

    <style type="text/css">
        table {
            margin: 0 auto;
        }

            table tr {
                line-height: 30px;
            }

        .td_name {
            text-align: right;
            width: 100px;
        }

        .td_value {
            text-align: left;
            width: 350px;
        }
    </style>
</head>
<body>
    <div id="layout">
        <form class="Validform">

            <table>

                <tr>
                    <td class="td_name"><span class="need">*</span> 名称:</td>
                    <td class="td_value">
                        <input type="text" id="MEMO" name="MEMO" tabindex="3" class="inputxt" datatype="*1-200"
                            nullmsg="不能为空" errormsg="长度在1-50之间" />
                        <div class="Validform_checktip" style="margin-left: 2px"></div>
                    </td>
                </tr>
                <tr>
                    <td colspan="2" style="width: 99.9%">
                        <fieldset style="border: 1px solid; width: 99%; /* margin: 0 auto; */margin-left: 1%; margin-top: 10px; padding: 5px;">
                            <legend>文件</legend>
                            <input id="file_upload" name="file_upload" type="file" multiple="false" />
                            <div id="queue"></div>
                        </fieldset>
                    </td>

                </tr>
                <tr style="height: 60px">
                    <td class="td_name"><span class="need">*</span> 排序:</td>
                    <td class="td_value">
                        <input type="text" id="SORT" name="SORT" tabindex="3" class="inputxt" datatype="n1-10"
                            nullmsg="不能为空" errormsg="请输入数字" />
                        <div class="Validform_checktip" style="margin-left: 2px"></div>
                    </td>
                </tr>
            </table>

        </form>


    </div>


    <script type="text/javascript">
        var rootPath = "http://" + window.location.host;
        document.write("<sc" + "ript src='" + rootPath + "/RefLib/QuickhighJS/JSPackageManage.js?random=" + Math.random() + "'><\/scri" + "pt>");
    </script>
    <script type="text/javascript">JSDownload("1,2,9,10,3,8,4,5,6,21")</script>
    <script type="text/javascript">
        //相对路径
        var rootPath = "../../../";
        //参数信息
        var id = $.query.get("ID");
        var TYPE = $.query.get("TYPE");
        //按钮信息窗体
        var editeFrm = null;
        //是否新增状态
        var isAddNew = "" == id || "0" == id || null == id;
        //是否编辑状态
        var isEdit = !isAddNew;
        //覆盖本页面grid的loading效果
        LG.overrideGridLoading();

        //上传
        var savepath = "";
        var savefileObj = {};
        var FileSelected = 0;
        var FILE_PATH = "";
        var FILE_NAME = "";


        $('#file_upload').uploadify({
            //开启调试  
            'debug': false,
            //是否自动上传  
            'auto': false,
            'buttonText': '选择文件',
            //flash  
            'swf': "/RefLib/Uploadify/uploadify.swf",
            //文件选择后的容器ID  
            'queueID': 'queue',
            'uploader': '/WebHandler/UploadHandler.ashx?fileType=Rules',
            'width': '75',
            'height': '24',
            'multi': false,
            'fileTypeDesc': '支持的格式:',
            'fileSizeLimit': '50MB',
            'removeTimeout': 1,
            "uploadLimit": 1,
            'overrideEvents': ['onDialogClose', 'onUploadSuccess', 'onUploadError', 'onSelectError'],//重写提示信息,屏蔽掉自带的提示
            //返回一个错误,选择文件的时候触发  
            'onSelectError': function (file, errorCode, errorMsg) {
                switch (errorCode) {
                    case -100:
                        alert("上传的文件数量已经超出系统限制的" + $('#file_upload').uploadify('settings', 'uploadLimit') + "个文件!");
                        break;
                    case -110:
                        alert("文件 [" + file.name + "] 大小超出系统限制的" + $('#file_upload').uploadify('settings', 'fileSizeLimit') + "大小!");
                        break;
                    case -120:
                        alert("文件 [" + file.name + "] 大小异常!");
                        break;
                    case -130:
                        alert("文件 [" + file.name + "] 类型不正确!");
                        break;
                }
            },
            'onCancel': function (file) {
                //alert('The file ' + file.name + ' was cancelled!');
                FileSelected = 0;
            },
            //检测FLASH失败调用  
            'onFallback': function () {
                alert("您未安装FLASH控件,无法上传图片!请安装FLASH控件后再试。");
            },
            'onSelect': function () {
                FileSelected = 1;
            },
            //上传到服务器,服务器返回相应信息到data里  
            'onUploadSuccess': function (file, data, response) {
                //alert(data);  
                data = JSON.parse(data);
                savefileObj = file;
                savepath = data.Data.SavePath;
                if (FileSelected == 1) {
                    FormToObject(data.Data.SavePath, file);
                }
            }
        });

        //文档加载完成
        $(function () {
            //初始化验证表单
            editeFrm = $(".Validform").Validform({
                //传入自定义datatype类型;
                datatype: {
                    "z1-20": /^[A-Za-z0-9]+$/,
                    "z0-10": /^([-+]?([0-9]{3})+(\.([0-9]{6})+)?)$|^([ ^\s]){0,}$/
                },
                showAllError: true,
                tiptype: function (msg, o, cssctl) {
                    if (!o.obj.is("form")) {
                        var objtip = null;
                        var liNode = $(o.obj).parents("li");
                        if (!liNode || liNode.length <= 0) {
                            objtip = o.obj.siblings(".Validform_checktip");
                        }
                        else {
                            objtip = $(liNode[0]).find(".Validform_checktip");
                        }
                        if (!objtip) return;
                        cssctl(objtip, o.type);
                        objtip.text(msg);
                    }
                }
            });
            if (isAddNew) {
            }
            else {
                LG.ajax({
                    loading: '正在获取数据中...',
                    type: "AjaxRuleManage",
                    method: "GetInfo",
                    data: { ID: id },
                    success: function (data) {
                        ObjectToForm(data);
                    },
                    error: function (message) {
                        alert(message);
                    }
                });
            }
        })
        //对象到Web表单绑定
        function ObjectToForm(data) {
            $("#SORT").val(data.RUL_SORT);
            $("#MEMO").val(data.RUL_NAME);
            FILE_PATH = (data.FILE_PATH);
            FILE_NAME = (data.FILE_NAME);
            id = data.RUL_INFO_ID;
            TYPE = data.RUL_TYPE;
            return;
        }
        //Web表单到对象绑定
        function FormToObject(path, file) {
            if (!editeFrm.check()) return;
            var dataObject = null || {};
            dataObject.IsAdded = isAddNew;
            //
            dataObject.RUL_INFO_ID = id;
            dataObject.RUL_SORT = $("#SORT").val();
            dataObject.RUL_NAME = $("#MEMO").val();
            dataObject.RUL_TYPE = TYPE;
            dataObject.RUL_URL = path || FILE_PATH;
            //if (file != null && file.name.length > 0) {
            //    dataObject.FILE_NAME = file.name;
            //} else {
            //    dataObject.FILE_NAME = FILE_NAME;
            //}
            _cb(dataObject);
            return dataObject;
        }
        //供打开页面调用的方法
        var _cb;//上传回调用
        function GetEditeData(cb) {
            _cb = cb;
            if (FileSelected == 1) {
                if (editeFrm.check())
                    $('#file_upload').uploadify('upload', '*');
            } else {
                if (isAddNew) {
                    LG.showError('必须选择一个文件');
                    return 0;
                } else {
                    FormToObject();
                }
            }
            return 0;
        }

    </script>
</body>
</html>

c#后台代码

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.Remoting.Contexts;
using System.Web;
using System.Web.Services;
using System.Web.SessionState;
using System.Web.UI.WebControls;
using SJBOOKSWeb.Common;
using SJBOOKSWeb.WebHandler;

namespace SJBOOKSWeb.WebHandler
{
    
    [WebService(Namespace = "http://tempuri.org/")]
    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
    public class UploadHandler :IHttpHandler, IRequiresSessionState
    {
        private HttpContext context = null;
        public void ProcessRequest(HttpContext _context)
        {
            _context.Response.ContentType = "text/plain";
            _context.Response.Charset = "utf-8";
            context = _context;
            HttpPostedFile file = context.Request.Files["Filedata"];

            string fileType = context.Request["fileType"].ToString();//文件上传子目录
            if (string.IsNullOrEmpty(fileType))
            {
                fileType = "Other";
            }

            #region 上传文本保存的根目录

            if (!Directory.Exists(context.Server.MapPath("\\uploads\\")))
            {
                Directory.CreateDirectory(context.Server.MapPath("\\uploads\\"));
            }
            string uploadPath = context.Server.MapPath("\\uploads\\");

            #endregion

            var ret = new UploadRet();
            string _path = string.Empty;
            if (file == null)
                return;

            #region 自动管理文件名以及存放路径

            if (!Directory.Exists(uploadPath))
            {
                Directory.CreateDirectory(uploadPath);
            }

            _path = CreateSaveDir("\\uploads\\" + fileType);
            _path += DateTime.Now.ToString("yyyyMMddHHmmss") + "." + file.FileName.Split('.')[file.FileName.Split('.').Length - 1];
            file.SaveAs(context.Server.MapPath(_path));

            #endregion

            ret.SavePath = _path;

            context.Response.Write(AjaxResult.Success(ret).ToString());
        }

        /// <summary>
        /// 目录管理
        /// </summary>
        /// <param name="dir"></param>
        /// <returns></returns>
        private string CreateSaveDir(string dir)
        {
            try
            {

                dir += "\\" + DateTime.Now.ToString("yyyyMM"); //年月
                if (!Directory.Exists(context.Server.MapPath(dir)))
                {
                    Directory.CreateDirectory(context.Server.MapPath(dir));
                }
                return dir + "\\";

            }
            catch (Exception)
            {
                throw;
            }
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }


    /// <summary>
    /// 上传后统一返回类
    /// PS:所有的返回请使用这个类,不要修改原来的已经存在属性,如果你获取新的返回信息,请添加一个新的属性即可
    /// </summary>
    class UploadRet
    {
        public string SavePath { get; set; }
    }
}
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