| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dojox.data.ItemExplorer"]){ |
| dojo._hasResource["dojox.data.ItemExplorer"]=true; |
| dojo.provide("dojox.data.ItemExplorer"); |
| dojo.require("dijit.Tree"); |
| dojo.require("dijit.Dialog"); |
| dojo.require("dijit.Menu"); |
| dojo.require("dijit.form.ValidationTextBox"); |
| dojo.require("dijit.form.Textarea"); |
| dojo.require("dijit.form.Button"); |
| dojo.require("dijit.form.CheckBox"); |
| dojo.require("dijit.form.FilteringSelect"); |
| (function(){ |
| var _1=function(_2,_3,_4){ |
| var _5=_2.getValues(_3,_4); |
| if(_5.length<2){ |
| _5=_2.getValue(_3,_4); |
| } |
| return _5; |
| }; |
| dojo.declare("dojox.data.ItemExplorer",dijit.Tree,{useSelect:false,refSelectSearchAttr:null,constructor:function(_6){ |
| dojo.mixin(this,_6); |
| var _7=this; |
| var _8={}; |
| var _9=this.rootModelNode={value:_8,id:"root"}; |
| this._modelNodeIdMap={}; |
| this._modelNodePropMap={}; |
| var _a=1; |
| this.model={getRoot:function(_b){ |
| _b(_9); |
| },mayHaveChildren:function(_c){ |
| return _c.value&&typeof _c.value=="object"&&!(_c.value instanceof Date); |
| },getChildren:function(_d,_e,_f){ |
| var _10,_11,_12=_d.value; |
| var _13=[]; |
| if(_12==_8){ |
| _e([]); |
| return; |
| } |
| var _14=_7.store&&_7.store.isItem(_12,true); |
| if(_14&&!_7.store.isItemLoaded(_12)){ |
| _7.store.loadItem({item:_12,onItem:function(_15){ |
| _12=_15; |
| _16(); |
| }}); |
| }else{ |
| _16(); |
| } |
| function _16(){ |
| if(_14){ |
| _10=_7.store.getAttributes(_12); |
| _11=_12; |
| }else{ |
| if(_12&&typeof _12=="object"){ |
| _11=_d.value; |
| _10=[]; |
| for(var i in _12){ |
| if(_12.hasOwnProperty(i)&&i!="__id"&&i!="__clientId"){ |
| _10.push(i); |
| } |
| } |
| } |
| } |
| if(_10){ |
| for(var key,k=0;key=_10[k++];){ |
| _13.push({property:key,value:_14?_1(_7.store,_12,key):_12[key],parent:_11}); |
| } |
| _13.push({addNew:true,parent:_11,parentNode:_d}); |
| } |
| _e(_13); |
| }; |
| },getIdentity:function(_1a){ |
| if(!_1a.id){ |
| if(_1a.addNew){ |
| _1a.property="--addNew"; |
| } |
| _1a.id=_a++; |
| if(_7.store){ |
| if(_7.store.isItem(_1a.value)){ |
| var _1b=_7.store.getIdentity(_1a.value); |
| (_7._modelNodeIdMap[_1b]=_7._modelNodeIdMap[_1b]||[]).push(_1a); |
| } |
| if(_1a.parent){ |
| _1b=_7.store.getIdentity(_1a.parent)+"."+_1a.property; |
| (_7._modelNodePropMap[_1b]=_7._modelNodePropMap[_1b]||[]).push(_1a); |
| } |
| } |
| } |
| return _1a.id; |
| },getLabel:function(_1c){ |
| return _1c===_9?"Object Properties":_1c.addNew?(_1c.parent instanceof Array?"Add new value":"Add new property"):_1c.property+": "+(_1c.value instanceof Array?"("+_1c.value.length+" elements)":_1c.value); |
| },onChildrenChange:function(_1d){ |
| },onChange:function(_1e){ |
| }}; |
| },postCreate:function(){ |
| this.inherited(arguments); |
| dojo.connect(this,"onClick",function(_1f,_20){ |
| this.lastFocused=_20; |
| if(_1f.addNew){ |
| this._addProperty(); |
| }else{ |
| this._editProperty(); |
| } |
| }); |
| var _21=new dijit.Menu({targetNodeIds:[this.rootNode.domNode],id:"contextMenu"}); |
| dojo.connect(_21,"_openMyself",this,function(e){ |
| var _23=dijit.getEnclosingWidget(e.target); |
| if(_23){ |
| var _24=_23.item; |
| if(this.store.isItem(_24.value,true)&&!_24.parent){ |
| _21.getChildren().forEach(function(_25){ |
| _25.attr("disabled",(_25.label!="Add")); |
| }); |
| this.lastFocused=_23; |
| }else{ |
| if(_24.value&&typeof _24.value=="object"&&!(_24.value instanceof Date)){ |
| _21.getChildren().forEach(function(_26){ |
| _26.attr("disabled",(_26.label!="Add")&&(_26.label!="Delete")); |
| }); |
| this.lastFocused=_23; |
| }else{ |
| if(_24.property&&dojo.indexOf(this.store.getIdentityAttributes(),_24.property)>=0){ |
| this.focusNode(_23); |
| alert("Cannot modify an Identifier node."); |
| }else{ |
| if(_24.addNew){ |
| this.focusNode(_23); |
| }else{ |
| _21.getChildren().forEach(function(_27){ |
| _27.attr("disabled",(_27.label!="Edit")&&(_27.label!="Delete")); |
| }); |
| this.lastFocused=_23; |
| } |
| } |
| } |
| } |
| } |
| }); |
| _21.addChild(new dijit.MenuItem({label:"Add",onClick:dojo.hitch(this,"_addProperty")})); |
| _21.addChild(new dijit.MenuItem({label:"Edit",onClick:dojo.hitch(this,"_editProperty")})); |
| _21.addChild(new dijit.MenuItem({label:"Delete",onClick:dojo.hitch(this,"_destroyProperty")})); |
| _21.startup(); |
| },store:null,setStore:function(_28){ |
| this.store=_28; |
| var _29=this; |
| if(this._editDialog){ |
| this._editDialog.destroyRecursive(); |
| delete this._editDialog; |
| } |
| dojo.connect(_28,"onSet",function(_2a,_2b,_2c,_2d){ |
| var _2e,i,_30=_29.store.getIdentity(_2a); |
| _2e=_29._modelNodeIdMap[_30]; |
| if(_2e&&(_2c===undefined||_2d===undefined||_2c instanceof Array||_2d instanceof Array||typeof _2c=="object"||typeof _2d=="object")){ |
| for(i=0;i<_2e.length;i++){ |
| (function(_31){ |
| _29.model.getChildren(_31,function(_32){ |
| _29.model.onChildrenChange(_31,_32); |
| }); |
| })(_2e[i]); |
| } |
| } |
| _2e=_29._modelNodePropMap[_30+"."+_2b]; |
| if(_2e){ |
| for(i=0;i<_2e.length;i++){ |
| _2e[i].value=_2d; |
| _29.model.onChange(_2e[i]); |
| } |
| } |
| }); |
| this.rootNode.setChildItems([]); |
| },setItem:function(_33){ |
| (this._modelNodeIdMap={})[this.store.getIdentity(_33)]=[this.rootModelNode]; |
| this._modelNodePropMap={}; |
| this.rootModelNode.value=_33; |
| var _34=this; |
| this.model.getChildren(this.rootModelNode,function(_35){ |
| _34.rootNode.setChildItems(_35); |
| }); |
| },refreshItem:function(){ |
| this.setItem(this.rootModelNode.value); |
| },_createEditDialog:function(){ |
| this._editDialog=new dijit.Dialog({title:"Edit Property",execute:dojo.hitch(this,"_updateItem"),preload:true}); |
| this._editDialog.placeAt(dojo.body()); |
| this._editDialog.startup(); |
| var _36=dojo.doc.createElement("div"); |
| var _37=dojo.doc.createElement("label"); |
| dojo.attr(_37,"for","property"); |
| dojo.style(_37,"fontWeight","bold"); |
| dojo.attr(_37,"innerHTML","Property:"); |
| _36.appendChild(_37); |
| var _38=new dijit.form.ValidationTextBox({name:"property",value:"",required:true,disabled:true}).placeAt(_36); |
| _36.appendChild(dojo.doc.createElement("br")); |
| _36.appendChild(dojo.doc.createElement("br")); |
| var _39=new dijit.form.RadioButton({name:"itemType",value:"value",onClick:dojo.hitch(this,function(){ |
| this._enableFields("value"); |
| })}).placeAt(_36); |
| var _3a=dojo.doc.createElement("label"); |
| dojo.attr(_3a,"for","value"); |
| dojo.attr(_3a,"innerHTML","Value (JSON):"); |
| _36.appendChild(_3a); |
| var _3b=dojo.doc.createElement("div"); |
| dojo.addClass(_3b,"value"); |
| var _3c=new dijit.form.Textarea({name:"jsonVal"}).placeAt(_3b); |
| _36.appendChild(_3b); |
| var _3d=new dijit.form.RadioButton({name:"itemType",value:"reference",onClick:dojo.hitch(this,function(){ |
| this._enableFields("reference"); |
| })}).placeAt(_36); |
| var _3e=dojo.doc.createElement("label"); |
| dojo.attr(_3e,"for","_reference"); |
| dojo.attr(_3e,"innerHTML","Reference (ID):"); |
| _36.appendChild(_3e); |
| _36.appendChild(dojo.doc.createElement("br")); |
| var _3f=dojo.doc.createElement("div"); |
| dojo.addClass(_3f,"reference"); |
| if(this.useSelect){ |
| var _40=new dijit.form.FilteringSelect({name:"_reference",store:this.store,searchAttr:this.refSelectSearchAttr||this.store.getIdentityAttributes()[0],required:false,value:null,pageSize:10}).placeAt(_3f); |
| }else{ |
| var _41=new dijit.form.ValidationTextBox({name:"_reference",value:"",promptMessage:"Enter the ID of the item to reference",isValid:dojo.hitch(this,function(_42){ |
| return true; |
| })}).placeAt(_3f); |
| } |
| _36.appendChild(_3f); |
| _36.appendChild(dojo.doc.createElement("br")); |
| _36.appendChild(dojo.doc.createElement("br")); |
| var _43=document.createElement("div"); |
| _43.setAttribute("dir","rtl"); |
| var _44=new dijit.form.Button({type:"reset",label:"Cancel"}).placeAt(_43); |
| _44.onClick=dojo.hitch(this._editDialog,"onCancel"); |
| var _45=new dijit.form.Button({type:"submit",label:"OK"}).placeAt(_43); |
| _36.appendChild(_43); |
| this._editDialog.attr("content",_36); |
| },_enableFields:function(_46){ |
| switch(_46){ |
| case "reference": |
| dojo.query(".value [widgetId]",this._editDialog.containerNode).forEach(function(_47){ |
| dijit.getEnclosingWidget(_47).attr("disabled",true); |
| }); |
| dojo.query(".reference [widgetId]",this._editDialog.containerNode).forEach(function(_48){ |
| dijit.getEnclosingWidget(_48).attr("disabled",false); |
| }); |
| break; |
| case "value": |
| dojo.query(".value [widgetId]",this._editDialog.containerNode).forEach(function(_49){ |
| dijit.getEnclosingWidget(_49).attr("disabled",false); |
| }); |
| dojo.query(".reference [widgetId]",this._editDialog.containerNode).forEach(function(_4a){ |
| dijit.getEnclosingWidget(_4a).attr("disabled",true); |
| }); |
| break; |
| } |
| },_updateItem:function(_4b){ |
| var _4c,_4d,val,_4f,_50=this._editDialog.attr("title")=="Edit Property"; |
| var _51=this._editDialog; |
| var _52=this.store; |
| function _53(){ |
| try{ |
| var _54,_55=[]; |
| var _56=_4b.property; |
| if(_50){ |
| while(!_52.isItem(_4d.parent,true)){ |
| _4c=_4c.getParent(); |
| _55.push(_4d.property); |
| _4d=_4c.item; |
| } |
| if(_55.length==0){ |
| _52.setValue(_4d.parent,_4d.property,val); |
| }else{ |
| _4f=_1(_52,_4d.parent,_4d.property); |
| if(_4f instanceof Array){ |
| _4f=_4f.concat(); |
| } |
| _54=_4f; |
| while(_55.length>1){ |
| _54=_54[_55.pop()]; |
| } |
| _54[_55]=val; |
| _52.setValue(_4d.parent,_4d.property,_4f); |
| } |
| }else{ |
| if(_52.isItem(_57,true)){ |
| if(!_52.isItemLoaded(_57)){ |
| _52.loadItem({item:_57,onItem:function(_58){ |
| if(_58 instanceof Array){ |
| _56=_58.length; |
| } |
| _52.setValue(_58,_56,val); |
| }}); |
| }else{ |
| if(_57 instanceof Array){ |
| _56=_57.length; |
| } |
| _52.setValue(_57,_56,val); |
| } |
| }else{ |
| if(_4d.value instanceof Array){ |
| _55.push(_4d.value.length); |
| }else{ |
| _55.push(_4b.property); |
| } |
| while(!_52.isItem(_4d.parent,true)){ |
| _4c=_4c.getParent(); |
| _55.push(_4d.property); |
| _4d=_4c.item; |
| } |
| _4f=_1(_52,_4d.parent,_4d.property); |
| _54=_4f; |
| while(_55.length>1){ |
| _54=_54[_55.pop()]; |
| } |
| _54[_55]=val; |
| _52.setValue(_4d.parent,_4d.property,_4f); |
| } |
| } |
| } |
| catch(e){ |
| alert(e); |
| } |
| }; |
| if(_51.validate()){ |
| _4c=this.lastFocused; |
| _4d=_4c.item; |
| var _57=_4d.value; |
| if(_4d.addNew){ |
| _57=_4c.item.parent; |
| _4c=_4c.getParent(); |
| _4d=_4c.item; |
| } |
| val=null; |
| switch(_4b.itemType){ |
| case "reference": |
| this.store.fetchItemByIdentity({identity:_4b._reference,onItem:function(_59){ |
| val=_59; |
| _53(); |
| },onError:function(){ |
| alert("The id could not be found"); |
| }}); |
| break; |
| case "value": |
| var _5a=_4b.jsonVal; |
| val=dojo.fromJson(_5a); |
| if(typeof val=="function"){ |
| val.toString=function(){ |
| return _5a; |
| }; |
| } |
| _53(); |
| break; |
| } |
| }else{ |
| _51.show(); |
| } |
| },_editProperty:function(){ |
| var _5b=dojo.mixin({},this.lastFocused.item); |
| if(!this._editDialog){ |
| this._createEditDialog(); |
| }else{ |
| this._editDialog.reset(); |
| } |
| if(dojo.indexOf(this.store.getIdentityAttributes(),_5b.property)>=0){ |
| alert("Cannot Edit an Identifier!"); |
| }else{ |
| this._editDialog.attr("title","Edit Property"); |
| dijit.getEnclosingWidget(dojo.query("input",this._editDialog.containerNode)[0]).attr("disabled",true); |
| if(this.store.isItem(_5b.value,true)){ |
| if(_5b.parent){ |
| _5b.itemType="reference"; |
| this._enableFields(_5b.itemType); |
| _5b._reference=this.store.getIdentity(_5b.value); |
| this._editDialog.attr("value",_5b); |
| this._editDialog.show(); |
| } |
| }else{ |
| if(_5b.value&&typeof _5b.value=="object"&&!(_5b.value instanceof Date)){ |
| }else{ |
| _5b.itemType="value"; |
| this._enableFields(_5b.itemType); |
| _5b.jsonVal=typeof _5b.value=="function"?_5b.value.toString():_5b.value instanceof Date?"new Date(\""+_5b.value+"\")":dojo.toJson(_5b.value); |
| this._editDialog.attr("value",_5b); |
| this._editDialog.show(); |
| } |
| } |
| } |
| },_destroyProperty:function(){ |
| var _5c=this.lastFocused; |
| var _5d=_5c.item; |
| var _5e=[]; |
| while(!this.store.isItem(_5d.parent,true)||_5d.parent instanceof Array){ |
| _5c=_5c.getParent(); |
| _5e.push(_5d.property); |
| _5d=_5c.item; |
| } |
| if(dojo.indexOf(this.store.getIdentityAttributes(),_5d.property)>=0){ |
| alert("Cannot Delete an Identifier!"); |
| }else{ |
| try{ |
| if(_5e.length>0){ |
| var _5f,_60=_1(this.store,_5d.parent,_5d.property); |
| _5f=_60; |
| while(_5e.length>1){ |
| _5f=_5f[_5e.pop()]; |
| } |
| if(dojo.isArray(_5f)){ |
| _5f.splice(_5e,1); |
| }else{ |
| delete _5f[_5e]; |
| } |
| this.store.setValue(_5d.parent,_5d.property,_60); |
| }else{ |
| this.store.unsetAttribute(_5d.parent,_5d.property); |
| } |
| } |
| catch(e){ |
| alert(e); |
| } |
| } |
| },_addProperty:function(){ |
| var _61=this.lastFocused.item; |
| var _62=_61.value; |
| var _63=dojo.hitch(this,function(){ |
| var _64=null; |
| if(!this._editDialog){ |
| this._createEditDialog(); |
| }else{ |
| this._editDialog.reset(); |
| } |
| if(_62 instanceof Array){ |
| _64=_62.length; |
| dijit.getEnclosingWidget(dojo.query("input",this._editDialog.containerNode)[0]).attr("disabled",true); |
| }else{ |
| dijit.getEnclosingWidget(dojo.query("input",this._editDialog.containerNode)[0]).attr("disabled",false); |
| } |
| this._editDialog.attr("title","Add Property"); |
| this._enableFields("value"); |
| this._editDialog.attr("value",{itemType:"value",property:_64}); |
| this._editDialog.show(); |
| }); |
| if(_61.addNew){ |
| _61=this.lastFocused.getParent().item; |
| _62=this.lastFocused.item.parent; |
| } |
| if(_61.property&&dojo.indexOf(this.store.getIdentityAttributes(),_61.property)>=0){ |
| alert("Cannot add properties to an ID node!"); |
| }else{ |
| if(this.store.isItem(_62,true)&&!this.store.isItemLoaded(_62)){ |
| this.store.loadItem({item:_62,onItem:function(_65){ |
| _62=_65; |
| _63(); |
| }}); |
| }else{ |
| _63(); |
| } |
| } |
| }}); |
| })(); |
| } |
