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root / trunk / web / dojo / dojox / form / FileInput.js @ 10

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/*
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        Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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        Available via Academic Free License >= 2.1 OR the modified BSD license.
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        see: http://dojotoolkit.org/license for details
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*/
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if(!dojo._hasResource["dojox.form.FileInput"]){
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dojo._hasResource["dojox.form.FileInput"]=true;
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dojo.provide("dojox.form.FileInput");
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dojo.experimental("dojox.form.FileInput");
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dojo.require("dijit.form._FormWidget");
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dojo.require("dijit._Templated");
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dojo.declare("dojox.form.FileInput",dijit.form._FormWidget,{label:"Browse ...",cancelText:"Cancel",name:"uploadFile",templateString:dojo.cache("dojox.form","resources/FileInput.html","<div class=\"dijitFileInput\">\n\t<input id=\"${id}\" class=\"dijitFileInputReal\" type=\"file\" dojoAttachPoint=\"fileInput\" name=\"${name}\" />\n\t<div class=\"dijitFakeInput\">\n\t\t<input class=\"dijitFileInputVisible\" type=\"text\" dojoAttachPoint=\"focusNode, inputNode\" />\n\t\t<div class=\"dijitInline dijitFileInputText\" dojoAttachPoint=\"titleNode\">${label}</div>\n\t\t<div class=\"dijitInline dijitFileInputButton\" dojoAttachPoint=\"cancelNode\" \n\t\t\tdojoAttachEvent=\"onclick:reset\">${cancelText}</div>\n\t</div>\n</div>\n"),startup:function(){
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this._listener=this.connect(this.fileInput,"onchange","_matchValue");
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this._keyListener=this.connect(this.fileInput,"onkeyup","_matchValue");
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},postCreate:function(){
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},_matchValue:function(){
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this.inputNode.value=this.fileInput.value;
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if(this.inputNode.value){
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this.cancelNode.style.visibility="visible";
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dojo.fadeIn({node:this.cancelNode,duration:275}).play();
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}
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},setLabel:function(_1,_2){
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this.titleNode.innerHTML=_1;
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},reset:function(e){
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this.disconnect(this._listener);
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this.disconnect(this._keyListener);
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if(this.fileInput){
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this.domNode.removeChild(this.fileInput);
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}
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dojo.fadeOut({node:this.cancelNode,duration:275}).play();
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this.fileInput=document.createElement("input");
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this.fileInput.setAttribute("type","file");
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this.fileInput.setAttribute("id",this.id);
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this.fileInput.setAttribute("name",this.name);
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dojo.addClass(this.fileInput,"dijitFileInputReal");
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this.domNode.appendChild(this.fileInput);
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this._keyListener=this.connect(this.fileInput,"onkeyup","_matchValue");
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this._listener=this.connect(this.fileInput,"onchange","_matchValue");
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this.inputNode.value="";
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}});
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}