| /* |
| 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.HtmlTableStore"]){ |
| dojo._hasResource["dojox.data.HtmlTableStore"]=true; |
| dojo.provide("dojox.data.HtmlTableStore"); |
| dojo.require("dojox.xml.parser"); |
| dojo.require("dojo.data.util.simpleFetch"); |
| dojo.require("dojo.data.util.filter"); |
| dojo.declare("dojox.data.HtmlTableStore",null,{constructor:function(_1){ |
| dojo.deprecated("dojox.data.HtmlTableStore","Please use dojox.data.HtmlStore"); |
| if(_1.url){ |
| if(!_1.tableId){ |
| throw new Error("dojo.data.HtmlTableStore: Cannot instantiate using url without an id!"); |
| } |
| this.url=_1.url; |
| this.tableId=_1.tableId; |
| }else{ |
| if(_1.tableId){ |
| this._rootNode=dojo.byId(_1.tableId); |
| this.tableId=this._rootNode.id; |
| }else{ |
| this._rootNode=dojo.byId(this.tableId); |
| } |
| this._getHeadings(); |
| for(var i=0;i<this._rootNode.rows.length;i++){ |
| this._rootNode.rows[i].store=this; |
| } |
| } |
| },url:"",tableId:"",_getHeadings:function(){ |
| this._headings=[]; |
| dojo.forEach(this._rootNode.tHead.rows[0].cells,dojo.hitch(this,function(th){ |
| this._headings.push(dojox.xml.parser.textContent(th)); |
| })); |
| },_getAllItems:function(){ |
| var _4=[]; |
| for(var i=1;i<this._rootNode.rows.length;i++){ |
| _4.push(this._rootNode.rows[i]); |
| } |
| return _4; |
| },_assertIsItem:function(_6){ |
| if(!this.isItem(_6)){ |
| throw new Error("dojo.data.HtmlTableStore: a function was passed an item argument that was not an item"); |
| } |
| },_assertIsAttribute:function(_7){ |
| if(typeof _7!=="string"){ |
| throw new Error("dojo.data.HtmlTableStore: a function was passed an attribute argument that was not an attribute name string"); |
| return -1; |
| } |
| return dojo.indexOf(this._headings,_7); |
| },getValue:function(_8,_9,_a){ |
| var _b=this.getValues(_8,_9); |
| return (_b.length>0)?_b[0]:_a; |
| },getValues:function(_c,_d){ |
| this._assertIsItem(_c); |
| var _e=this._assertIsAttribute(_d); |
| if(_e>-1){ |
| return [dojox.xml.parser.textContent(_c.cells[_e])]; |
| } |
| return []; |
| },getAttributes:function(_f){ |
| this._assertIsItem(_f); |
| var _10=[]; |
| for(var i=0;i<this._headings.length;i++){ |
| if(this.hasAttribute(_f,this._headings[i])){ |
| _10.push(this._headings[i]); |
| } |
| } |
| return _10; |
| },hasAttribute:function(_12,_13){ |
| return this.getValues(_12,_13).length>0; |
| },containsValue:function(_14,_15,_16){ |
| var _17=undefined; |
| if(typeof _16==="string"){ |
| _17=dojo.data.util.filter.patternToRegExp(_16,false); |
| } |
| return this._containsValue(_14,_15,_16,_17); |
| },_containsValue:function(_18,_19,_1a,_1b){ |
| var _1c=this.getValues(_18,_19); |
| for(var i=0;i<_1c.length;++i){ |
| var _1e=_1c[i]; |
| if(typeof _1e==="string"&&_1b){ |
| return (_1e.match(_1b)!==null); |
| }else{ |
| if(_1a===_1e){ |
| return true; |
| } |
| } |
| } |
| return false; |
| },isItem:function(_1f){ |
| if(_1f&&_1f.store&&_1f.store===this){ |
| return true; |
| } |
| return false; |
| },isItemLoaded:function(_20){ |
| return this.isItem(_20); |
| },loadItem:function(_21){ |
| this._assertIsItem(_21.item); |
| },_fetchItems:function(_22,_23,_24){ |
| if(this._rootNode){ |
| this._finishFetchItems(_22,_23,_24); |
| }else{ |
| if(!this.url){ |
| this._rootNode=dojo.byId(this.tableId); |
| this._getHeadings(); |
| for(var i=0;i<this._rootNode.rows.length;i++){ |
| this._rootNode.rows[i].store=this; |
| } |
| }else{ |
| var _26={url:this.url,handleAs:"text"}; |
| var _27=this; |
| var _28=dojo.xhrGet(_26); |
| _28.addCallback(function(_29){ |
| var _2a=function(_2b,id){ |
| if(_2b.id==id){ |
| return _2b; |
| } |
| if(_2b.childNodes){ |
| for(var i=0;i<_2b.childNodes.length;i++){ |
| var _2e=_2a(_2b.childNodes[i],id); |
| if(_2e){ |
| return _2e; |
| } |
| } |
| } |
| return null; |
| }; |
| var d=document.createElement("div"); |
| d.innerHTML=_29; |
| _27._rootNode=_2a(d,_27.tableId); |
| _27._getHeadings.call(_27); |
| for(var i=0;i<_27._rootNode.rows.length;i++){ |
| _27._rootNode.rows[i].store=_27; |
| } |
| _27._finishFetchItems(_22,_23,_24); |
| }); |
| _28.addErrback(function(_31){ |
| _24(_31,_22); |
| }); |
| } |
| } |
| },_finishFetchItems:function(_32,_33,_34){ |
| var _35=null; |
| var _36=this._getAllItems(); |
| if(_32.query){ |
| var _37=_32.queryOptions?_32.queryOptions.ignoreCase:false; |
| _35=[]; |
| var _38={}; |
| var _39; |
| var key; |
| for(key in _32.query){ |
| _39=_32.query[key]+""; |
| if(typeof _39==="string"){ |
| _38[key]=dojo.data.util.filter.patternToRegExp(_39,_37); |
| } |
| } |
| for(var i=0;i<_36.length;++i){ |
| var _3c=true; |
| var _3d=_36[i]; |
| for(key in _32.query){ |
| _39=_32.query[key]+""; |
| if(!this._containsValue(_3d,key,_39,_38[key])){ |
| _3c=false; |
| } |
| } |
| if(_3c){ |
| _35.push(_3d); |
| } |
| } |
| _33(_35,_32); |
| }else{ |
| if(_36.length>0){ |
| _35=_36.slice(0,_36.length); |
| } |
| _33(_35,_32); |
| } |
| },getFeatures:function(){ |
| return {"dojo.data.api.Read":true,"dojo.data.api.Identity":true}; |
| },close:function(_3e){ |
| },getLabel:function(_3f){ |
| if(this.isItem(_3f)){ |
| return "Table Row #"+this.getIdentity(_3f); |
| } |
| return undefined; |
| },getLabelAttributes:function(_40){ |
| return null; |
| },getIdentity:function(_41){ |
| this._assertIsItem(_41); |
| if(!dojo.isOpera){ |
| return _41.sectionRowIndex; |
| }else{ |
| return (dojo.indexOf(this._rootNode.rows,_41)-1); |
| } |
| },getIdentityAttributes:function(_42){ |
| return null; |
| },fetchItemByIdentity:function(_43){ |
| var _44=_43.identity; |
| var _45=this; |
| var _46=null; |
| var _47=null; |
| if(!this._rootNode){ |
| if(!this.url){ |
| this._rootNode=dojo.byId(this.tableId); |
| this._getHeadings(); |
| for(var i=0;i<this._rootNode.rows.length;i++){ |
| this._rootNode.rows[i].store=this; |
| } |
| _46=this._rootNode.rows[_44+1]; |
| if(_43.onItem){ |
| _47=_43.scope?_43.scope:dojo.global; |
| _43.onItem.call(_47,_46); |
| } |
| }else{ |
| var _49={url:this.url,handleAs:"text"}; |
| var _4a=dojo.xhrGet(_49); |
| _4a.addCallback(function(_4b){ |
| var _4c=function(_4d,id){ |
| if(_4d.id==id){ |
| return _4d; |
| } |
| if(_4d.childNodes){ |
| for(var i=0;i<_4d.childNodes.length;i++){ |
| var _50=_4c(_4d.childNodes[i],id); |
| if(_50){ |
| return _50; |
| } |
| } |
| } |
| return null; |
| }; |
| var d=document.createElement("div"); |
| d.innerHTML=_4b; |
| _45._rootNode=_4c(d,_45.tableId); |
| _45._getHeadings.call(_45); |
| for(var i=0;i<_45._rootNode.rows.length;i++){ |
| _45._rootNode.rows[i].store=_45; |
| } |
| _46=_45._rootNode.rows[_44+1]; |
| if(_43.onItem){ |
| _47=_43.scope?_43.scope:dojo.global; |
| _43.onItem.call(_47,_46); |
| } |
| }); |
| _4a.addErrback(function(_53){ |
| if(_43.onError){ |
| _47=_43.scope?_43.scope:dojo.global; |
| _43.onError.call(_47,_53); |
| } |
| }); |
| } |
| }else{ |
| if(this._rootNode.rows[_44+1]){ |
| _46=this._rootNode.rows[_44+1]; |
| if(_43.onItem){ |
| _47=_43.scope?_43.scope:dojo.global; |
| _43.onItem.call(_47,_46); |
| } |
| } |
| } |
| }}); |
| dojo.extend(dojox.data.HtmlTableStore,dojo.data.util.simpleFetch); |
| } |