| /* |
| 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.dtl.contrib.data"]){ |
| dojo._hasResource["dojox.dtl.contrib.data"]=true; |
| dojo.provide("dojox.dtl.contrib.data"); |
| dojo.require("dojox.dtl._base"); |
| (function(){ |
| var dd=dojox.dtl; |
| var _2=dd.contrib.data; |
| var _3=true; |
| _2._BoundItem=dojo.extend(function(_4,_5){ |
| this.item=_4; |
| this.store=_5; |
| },{get:function(_6){ |
| var _7=this.store; |
| var _8=this.item; |
| if(_6=="getLabel"){ |
| return _7.getLabel(_8); |
| }else{ |
| if(_6=="getAttributes"){ |
| return _7.getAttributes(_8); |
| }else{ |
| if(_6=="getIdentity"){ |
| if(_7.getIdentity){ |
| return _7.getIdentity(_8); |
| } |
| return "Store has no identity API"; |
| }else{ |
| if(!_7.hasAttribute(_8,_6)){ |
| if(_6.slice(-1)=="s"){ |
| if(_3){ |
| _3=false; |
| dojo.deprecated("You no longer need an extra s to call getValues, it can be figured out automatically"); |
| } |
| _6=_6.slice(0,-1); |
| } |
| if(!_7.hasAttribute(_8,_6)){ |
| return; |
| } |
| } |
| var _9=_7.getValues(_8,_6); |
| if(!_9){ |
| return; |
| } |
| if(!dojo.isArray(_9)){ |
| return new _2._BoundItem(_9,_7); |
| } |
| _9=dojo.map(_9,function(_a){ |
| if(dojo.isObject(_a)&&_7.isItem(_a)){ |
| return new _2._BoundItem(_a,_7); |
| } |
| return _a; |
| }); |
| _9.get=_2._get; |
| return _9; |
| } |
| } |
| } |
| }}); |
| _2._BoundItem.prototype.get.safe=true; |
| _2.BindDataNode=dojo.extend(function(_b,_c,_d,_e){ |
| this.items=_b&&new dd._Filter(_b); |
| this.query=_c&&new dd._Filter(_c); |
| this.store=new dd._Filter(_d); |
| this.alias=_e; |
| },{render:function(_f,_10){ |
| var _11=this.items&&this.items.resolve(_f); |
| var _12=this.query&&this.query.resolve(_f); |
| var _13=this.store.resolve(_f); |
| if(!_13||!_13.getFeatures){ |
| throw new Error("data_bind didn't receive a store"); |
| } |
| if(_12){ |
| var _14=false; |
| _13.fetch({query:_12,sync:true,scope:this,onComplete:function(it){ |
| _14=true; |
| _11=it; |
| }}); |
| if(!_14){ |
| throw new Error("The bind_data tag only works with a query if the store executed synchronously"); |
| } |
| } |
| var _16=[]; |
| if(_11){ |
| for(var i=0,_18;_18=_11[i];i++){ |
| _16.push(new _2._BoundItem(_18,_13)); |
| } |
| } |
| _f[this.alias]=_16; |
| return _10; |
| },unrender:function(_19,_1a){ |
| return _1a; |
| },clone:function(){ |
| return this; |
| }}); |
| dojo.mixin(_2,{_get:function(key){ |
| if(this.length){ |
| return (this[0] instanceof _2._BoundItem)?this[0].get(key):this[0][key]; |
| } |
| },bind_data:function(_1c,_1d){ |
| var _1e=_1d.contents.split(); |
| if(_1e[2]!="to"||_1e[4]!="as"||!_1e[5]){ |
| throw new Error("data_bind expects the format: 'data_bind items to store as varName'"); |
| } |
| return new _2.BindDataNode(_1e[1],null,_1e[3],_1e[5]); |
| },bind_query:function(_1f,_20){ |
| var _21=_20.contents.split(); |
| if(_21[2]!="to"||_21[4]!="as"||!_21[5]){ |
| throw new Error("data_bind expects the format: 'bind_query query to store as varName'"); |
| } |
| return new _2.BindDataNode(null,_21[1],_21[3],_21[5]); |
| }}); |
| _2._get.safe=true; |
| dd.register.tags("dojox.dtl.contrib",{"data":["bind_data","bind_query"]}); |
| })(); |
| } |
