root / trunk / web / dojo / dojox / form / ListInput.js
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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.ListInput"]){ |
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dojo._hasResource["dojox.form.ListInput"]=true; |
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dojo.experimental("dojox.form.ListInput");
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dojo.provide("dojox.form.ListInput");
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dojo.require("dijit.form._FormWidget");
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dojo.require("dijit.form.ValidationTextBox");
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dojo.require("dijit.InlineEditBox");
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dojo.requireLocalization("dijit","common",null,"ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw"); |
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dojo.declare("dojox.form.ListInput",[dijit.form._FormValueWidget],{constructor:function(){ |
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this._items=[];
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if(!dojo.isArray(this.delimiter)){ |
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this.delimiter=[this.delimiter]; |
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} |
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var r="("+this.delimiter.join("|")+")?"; |
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this.regExp="^"+this.regExp+r+"$"; |
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},inputClass:"dojox.form._ListInputInputBox",inputHandler:"onChange",inputProperties:{minWidth:50},submitOnlyValidValue:true,useOnBlur:true,readOnlyInput:false,maxItems:null,showCloseButtonWhenValid:true,showCloseButtonWhenInvalid:true,regExp:".*",delimiter:",",constraints:{},baseClass:"dojoxListInput",type:"select",value:"",templateString:"<div dojoAttachPoint=\"focusNode\" class=\"dijit dijitReset dijitLeft dojoxListInput\"><select dojoAttachpoint=\"_selectNode\" multiple=\"multiple\" class=\"dijitHidden\" ${!nameAttrSetting}></select><ul dojoAttachPoint=\"_listInput\"><li dojoAttachEvent=\"onclick: _onClick\" class=\"dijitInputField dojoxListInputNode dijitHidden\" dojoAttachPoint=\"_inputNode\"></li></ul></div>",useAnim:true,duration:500,easingIn:null,easingOut:null,readOnlyItem:false,useArrowForEdit:true,_items:null,_lastAddedItem:null,_currentItem:null,_input:null,_count:0,postCreate:function(){ |
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this.inherited(arguments); |
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this._createInputBox();
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},_setReadOnlyInputAttr:function(_1){ |
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console.warn("_setReadOnlyInputAttr",this.id,_1); |
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if(!this._started){ |
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return this._createInputBox(); |
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} |
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this.readOnlyInput=_1;
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this._createInputBox();
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},_setReadOnlyItemAttr:function(_2){ |
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if(!this._started){ |
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return;
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} |
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for(var i in this._items){ |
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this._items[i].attr("readOnlyItem",_2); |
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} |
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},_createInputBox:function(){ |
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console.warn("_createInputBox",this.id,this.readOnlyInput); |
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dojo[(this.readOnlyInput?"add":"remove")+"Class"](this._inputNode,"dijitHidden"); |
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if(this.readOnlyInput){ |
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return;
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} |
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if(this._input){ |
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return;
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} |
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if(this.inputHandler===null){ |
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return !console.warn("you must add some handler to connect to input field"); |
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} |
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if(dojo.isString(this.inputHandler)){ |
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this.inputHandler=this.inputHandler.split(","); |
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} |
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if(dojo.isString(this.inputProperties)){ |
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this.inputProperties=dojo.fromJson(this.inputProperties); |
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} |
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var _3=dojo.getObject(this.inputClass,false); |
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this.inputProperties.regExp=this.regExpGen(this.constraints); |
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this._input=new _3(this.inputProperties); |
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this._input.startup();
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this._inputNode.appendChild(this._input.domNode); |
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dojo.forEach(this.inputHandler,function(_4){ |
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this.connect(this._input,dojo.string.trim(_4),"_onHandler"); |
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},this);
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this.connect(this._input,"onKeyDown","_inputOnKeyDown"); |
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this.connect(this._input,"onBlur","_inputOnBlur"); |
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},compare:function(_5,_6){ |
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_5=_5.join(",");
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_6=_6.join(",");
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if(_5>_6){
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return 1; |
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}else{
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if(_5<_6){
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return -1; |
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}else{
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return 0; |
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} |
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} |
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},add:function(_7){ |
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if(this._count>=this.maxItems&&this.maxItems!==null){ |
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return;
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} |
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this._lastValueReported=this._getValues(); |
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if(!dojo.isArray(_7)){
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_7=[_7]; |
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} |
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for(var i in _7){ |
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var _8=_7[i];
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if(_8===""||typeof _8!="string"){ |
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continue;
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} |
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this._count++;
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var re=new RegExp(this.regExpGen(this.constraints)); |
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this._lastAddedItem=new dojox.form._ListInputInputItem({"index":this._items.length,readOnlyItem:this.readOnlyItem,value:_8,regExp:this.regExpGen(this.constraints)}); |
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this._lastAddedItem.startup();
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this._testItem(this._lastAddedItem,_8); |
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this._lastAddedItem.onClose=dojo.hitch(this,"_onItemClose",this._lastAddedItem); |
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this._lastAddedItem.onChange=dojo.hitch(this,"_onItemChange",this._lastAddedItem); |
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this._lastAddedItem.onEdit=dojo.hitch(this,"_onItemEdit",this._lastAddedItem); |
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this._lastAddedItem.onKeyDown=dojo.hitch(this,"_onItemKeyDown",this._lastAddedItem); |
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if(this.useAnim){ |
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dojo.style(this._lastAddedItem.domNode,{opacity:0,display:""}); |
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} |
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this._placeItem(this._lastAddedItem.domNode); |
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if(this.useAnim){ |
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var _9=dojo.fadeIn({node:this._lastAddedItem.domNode,duration:this.duration,easing:this.easingIn}).play(); |
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} |
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this._items[this._lastAddedItem.index]=this._lastAddedItem; |
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if(this._onChangeActive&&this.intermediateChanges){ |
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this.onChange(_8);
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} |
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if(this._count>=this.maxItems&&this.maxItems!==null){ |
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break;
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} |
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} |
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this._updateValues();
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if(this._lastValueReported.length==0){ |
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this._lastValueReported=this.value; |
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} |
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if(!this.readOnlyInput){ |
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this._input.attr("value",""); |
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} |
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if(this._onChangeActive){ |
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this.onChange(this.value); |
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} |
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this._setReadOnlyWhenMaxItemsReached();
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},_setReadOnlyWhenMaxItemsReached:function(){ |
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this.set("readOnlyInput",(this._count>=this.maxItems&&this.maxItems!==null)); |
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},_setSelectNode:function(){ |
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this._selectNode.options.length=0; |
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var _a=this.submitOnlyValidValue?this.get("MatchedValue"):this.value; |
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if(!dojo.isArray(_a)){
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return;
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} |
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dojo.forEach(_a,function(_b){
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this._selectNode.options[this._selectNode.options.length]=new Option(_b,_b,true,true); |
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},this);
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},_placeItem:function(_c){ |
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dojo.place(_c,this._inputNode,"before"); |
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},_getCursorPos:function(_d){ |
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if(typeof _d.selectionStart!="undefined"){ |
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return _d.selectionStart;
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} |
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try{
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_d.focus(); |
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} |
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catch(e){
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} |
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var _e=_d.createTextRange();
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_e.moveToBookmark(dojo.doc.selection.createRange().getBookmark()); |
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_e.moveEnd("character",_d.value.length);
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try{
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return _d.value.length-_e.text.length;
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} |
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finally{
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_e=null;
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} |
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},_onItemClose:function(_f){ |
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if(this.disabled){ |
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return;
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} |
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if(this.useAnim){ |
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var _10=dojo.fadeOut({node:_f.domNode,duration:this.duration,easing:this.easingOut,onEnd:dojo.hitch(this,"_destroyItem",_f)}).play(); |
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}else{
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this._destroyItem(_f);
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} |
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},_onItemKeyDown:function(_11,e){ |
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if(this.readOnlyItem||!this.useArrowForEdit){ |
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return;
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} |
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if(e.keyCode==dojo.keys.LEFT_ARROW&&this._getCursorPos(e.target)==0){ |
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this._editBefore(_11);
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}else{
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if(e.keyCode==dojo.keys.RIGHT_ARROW&&this._getCursorPos(e.target)==e.target.value.length){ |
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this._editAfter(_11);
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} |
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} |
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},_editBefore:function(_12){ |
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this._currentItem=this._getPreviousItem(_12); |
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if(this._currentItem!==null){ |
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this._currentItem.edit();
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} |
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},_editAfter:function(_13){ |
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this._currentItem=this._getNextItem(_13); |
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if(this._currentItem!==null){ |
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this._currentItem.edit();
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} |
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if(!this.readOnlyInput){ |
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if(this._currentItem===null){ |
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this._focusInput();
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} |
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} |
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},_onItemChange:function(_14,_15){ |
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if(!_15){
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_15=_14.attr("value");
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} |
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this._testItem(_14,_15);
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this._updateValues();
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},_onItemEdit:function(_16){ |
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dojo.removeClass(_16.domNode,"dijitError");
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dojo.removeClass(_16.domNode,this.baseClass+"Match"); |
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dojo.removeClass(_16.domNode,this.baseClass+"Mismatch"); |
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},_testItem:function(_17,_18){ |
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var re=new RegExp(this.regExpGen(this.constraints)); |
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var _19=_18.match(re);
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dojo.removeClass(_17.domNode,this.baseClass+(!_19?"Match":"Mismatch")); |
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dojo.addClass(_17.domNode,this.baseClass+(_19?"Match":"Mismatch")); |
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dojo[(!_19?"add":"remove")+"Class"](_17.domNode,"dijitError"); |
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if((this.showCloseButtonWhenValid&&_19)||(this.showCloseButtonWhenInvalid&&!_19)){ |
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dojo.addClass(_17.domNode,this.baseClass+"Closable"); |
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}else{
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dojo.removeClass(_17.domNode,this.baseClass+"Closable"); |
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} |
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},_getValueAttr:function(){ |
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return this.value; |
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},_setValueAttr:function(_1a){ |
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this._destroyAllItems();
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this.add(this._parseValue(_1a)); |
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},_parseValue:function(_1b){ |
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if(typeof _1b=="string"){ |
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if(dojo.isString(this.delimiter)){ |
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this.delimiter=[this.delimiter]; |
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} |
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var re=new RegExp("^.*("+this.delimiter.join("|")+").*"); |
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if(_1b.match(re)){
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re=new RegExp(this.delimiter.join("|")); |
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return _1b.split(re);
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} |
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} |
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return _1b;
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},regExpGen:function(_1c){ |
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return this.regExp; |
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},_setDisabledAttr:function(_1d){ |
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if(!this.readOnlyItem){ |
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for(var i in this._items){ |
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this._items[i].attr("disabled",_1d); |
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} |
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} |
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if(!this.readOnlyInput){ |
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this._input.attr("disabled",_1d); |
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} |
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this.inherited(arguments); |
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},_onHandler:function(_1e){ |
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var _1f=this._parseValue(_1e); |
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if(dojo.isArray(_1f)){
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this.add(_1f);
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} |
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},_onClick:function(e){ |
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this._focusInput();
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},_focusInput:function(){ |
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if(!this.readOnlyInput&&this._input.focus){ |
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this._input.focus();
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} |
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},_inputOnKeyDown:function(e){ |
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this._currentItem=null; |
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if(e.keyCode==dojo.keys.BACKSPACE&&this._input.attr("value")==""&&this.get("lastItem")){ |
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this._destroyItem(this.get("lastItem")); |
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}else{
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if(e.keyCode==dojo.keys.ENTER&&this._input.attr("value")!=""){ |
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this.add(this._input.attr("value")); |
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}else{
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if(e.keyCode==dojo.keys.LEFT_ARROW&&this._getCursorPos(this._input.focusNode)==0&&!this.readOnlyItem&&this.useArrowForEdit){ |
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this._editBefore();
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} |
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} |
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} |
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},_inputOnBlur:function(){ |
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if(this.useOnBlur&&this._input.attr("value")!=""){ |
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this.add(this._input.attr("value")); |
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} |
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},_getMatchedValueAttr:function(){ |
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return this._getValues(dojo.hitch(this,this._matchValidator)); |
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},_getMismatchedValueAttr:function(){ |
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return this._getValues(dojo.hitch(this,this._mismatchValidator)); |
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},_getValues:function(_20){ |
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var _21=[];
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_20=_20||this._nullValidator;
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for(var i in this._items){ |
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var _22=this._items[i]; |
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if(_22===null){ |
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continue;
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} |
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var _23=_22.attr("value"); |
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if(_20(_23)){
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_21.push(_23); |
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} |
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} |
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return _21;
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},_nullValidator:function(_24){ |
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return true; |
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},_matchValidator:function(_25){ |
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var re=new RegExp(this.regExpGen(this.constraints)); |
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return _25.match(re);
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},_mismatchValidator:function(_26){ |
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var re=new RegExp(this.regExpGen(this.constraints)); |
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return !(_26.match(re));
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},_getLastItemAttr:function(){ |
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return this._getSomeItem(); |
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},_getSomeItem:function(_27,_28){ |
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_27=_27||false;
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_28=_28||"last";
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var _29=null; |
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var _2a=-1; |
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for(var i in this._items){ |
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if(this._items[i]===null){ |
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continue;
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} |
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if(_28=="before"&&this._items[i]===_27){ |
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break;
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} |
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_29=this._items[i];
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if(_28=="first"||_2a==0){ |
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_2a=1;
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break;
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} |
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if(_28=="after"&&this._items[i]===_27){ |
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_2a=0;
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} |
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} |
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if(_28=="after"&&_2a==0){ |
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_29=null;
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} |
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return _29;
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},_getPreviousItem:function(_2b){ |
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return this._getSomeItem(_2b,"before"); |
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},_getNextItem:function(_2c){ |
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return this._getSomeItem(_2c,"after"); |
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},_destroyItem:function(_2d,_2e){ |
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this._items[_2d.index]=null; |
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_2d.destroy(); |
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this._count--;
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if(_2e!==false){ |
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this._updateValues();
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this._setReadOnlyWhenMaxItemsReached();
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} |
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},_updateValues:function(){ |
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this.value=this._getValues(); |
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this._setSelectNode();
|
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},_destroyAllItems:function(){ |
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for(var i in this._items){ |
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if(this._items[i]==null){ |
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continue;
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} |
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this._destroyItem(this._items[i],false); |
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} |
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this._items=[];
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this._count=0; |
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this.value=null; |
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this._setSelectNode();
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this._setReadOnlyWhenMaxItemsReached();
|
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},destroy:function(){ |
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this._destroyAllItems();
|
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this._lastAddedItem=null; |
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if(!this._input){ |
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this._input.destroy();
|
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} |
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this.inherited(arguments); |
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}}); |
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dojo.declare("dojox.form._ListInputInputItem",[dijit._Widget,dijit._Templated],{templateString:"<li class=\"dijit dijitReset dijitLeft dojoxListInputItem\" dojoAttachEvent=\"onclick: onClick\" ><span dojoAttachPoint=\"labelNode\"></span></li>",closeButtonNode:null,readOnlyItem:true,baseClass:"dojoxListInputItem",value:"",regExp:".*",_editBox:null,_handleKeyDown:null,attributeMap:{value:{node:"labelNode",type:"innerHTML"}},postMixInProperties:function(){ |
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var _2f=dojo.i18n.getLocalization("dijit","common"); |
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dojo.mixin(this,_2f);
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this.inherited(arguments); |
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},postCreate:function(){ |
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this.inherited(arguments); |
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this.closeButtonNode=dojo.create("span",{"class":"dijitButtonNode dijitDialogCloseIcon",title:this.itemClose,onclick:dojo.hitch(this,"onClose"),onmouseenter:dojo.hitch(this,"_onCloseEnter"),onmouseleave:dojo.hitch(this,"_onCloseLeave")},this.domNode); |
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dojo.create("span",{"class":"closeText",title:this.itemClose,innerHTML:"x"},this.closeButtonNode); |
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},startup:function(){ |
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this.inherited(arguments); |
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this._createInlineEditBox();
|
| 371 |
},_setReadOnlyItemAttr:function(_30){ |
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this.readOnlyItem=_30;
|
| 373 |
if(!_30){
|
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this._createInlineEditBox();
|
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}else{
|
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if(this._editBox){ |
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this._editBox.attr("disabled",true); |
| 378 |
} |
| 379 |
} |
| 380 |
},_createInlineEditBox:function(){ |
| 381 |
if(this.readOnlyItem){ |
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return;
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} |
| 384 |
if(!this._started){ |
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return;
|
| 386 |
} |
| 387 |
if(this._editBox){ |
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this._editBox.attr("disabled",false); |
| 389 |
return;
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| 390 |
} |
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this._editBox=new dijit.InlineEditBox({value:this.value,editor:"dijit.form.ValidationTextBox",editorParams:{regExp:this.regExp}},this.labelNode); |
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this.connect(this._editBox,"edit","_onEdit"); |
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this.connect(this._editBox,"onChange","_onCloseEdit"); |
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this.connect(this._editBox,"onCancel","_onCloseEdit"); |
| 395 |
},edit:function(){ |
| 396 |
if(!this.readOnlyItem){ |
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this._editBox.edit();
|
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} |
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},_onCloseEdit:function(_31){ |
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dojo.removeClass(this.closeButtonNode,this.baseClass+"Edited"); |
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dojo.disconnect(this._handleKeyDown);
|
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this.onChange(_31);
|
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},_onEdit:function(){ |
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dojo.addClass(this.closeButtonNode,this.baseClass+"Edited"); |
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this._handleKeyDown=dojo.connect(this._editBox.editWidget,"_onKeyPress",this,"onKeyDown"); |
| 406 |
this.onEdit();
|
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},_setDisabledAttr:function(_32){ |
| 408 |
if(!this.readOnlyItem){ |
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this._editBox.attr("disabled",_32); |
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} |
| 411 |
},_getValueAttr:function(){ |
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return (!this.readOnlyItem&&this._started?this._editBox.attr("value"):this.value); |
| 413 |
},destroy:function(){ |
| 414 |
if(this._editBox){ |
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this._editBox.destroy();
|
| 416 |
} |
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this.inherited(arguments); |
| 418 |
},_onCloseEnter:function(){ |
| 419 |
dojo.addClass(this.closeButtonNode,"dijitDialogCloseIcon-hover"); |
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},_onCloseLeave:function(){ |
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dojo.removeClass(this.closeButtonNode,"dijitDialogCloseIcon-hover"); |
| 422 |
},onClose:function(){ |
| 423 |
},onEdit:function(){ |
| 424 |
},onClick:function(){ |
| 425 |
},onChange:function(_33){ |
| 426 |
},onKeyDown:function(_34){ |
| 427 |
}}); |
| 428 |
dojo.declare("dojox.form._ListInputInputBox",[dijit.form.ValidationTextBox],{minWidth:50,intermediateChanges:true,regExp:".*",_sizer:null,onChange:function(_35){ |
| 429 |
this.inherited(arguments); |
| 430 |
if(this._sizer===null){ |
| 431 |
this._sizer=dojo.create("div",{style:{position:"absolute",left:"-10000px",top:"-10000px"}},dojo.body()); |
| 432 |
} |
| 433 |
this._sizer.innerHTML=_35;
|
| 434 |
var w=dojo.contentBox(this._sizer).w+this.minWidth; |
| 435 |
dojo.contentBox(this.domNode,{w:w}); |
| 436 |
},destroy:function(){ |
| 437 |
dojo.destroy(this._sizer);
|
| 438 |
this.inherited(arguments); |
| 439 |
}}); |
| 440 |
} |