| /* |
| 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 _2=[]; |
| for(var i=1;i<this._rootNode.rows.length;i++){ |
| _2.push(this._rootNode.rows[i]); |
| } |
| return _2; |
| },_assertIsItem:function(_3){ |
| if(!this.isItem(_3)){ |
| throw new Error("dojo.data.HtmlTableStore: a function was passed an item argument that was not an item"); |
| } |
| },_assertIsAttribute:function(_4){ |
| if(typeof _4!=="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,_4); |
| },getValue:function(_5,_6,_7){ |
| var _8=this.getValues(_5,_6); |
| return (_8.length>0)?_8[0]:_7; |
| },getValues:function(_9,_a){ |
| this._assertIsItem(_9); |
| var _b=this._assertIsAttribute(_a); |
| if(_b>-1){ |
| return [dojox.xml.parser.textContent(_9.cells[_b])]; |
| } |
| return []; |
| },getAttributes:function(_c){ |
| this._assertIsItem(_c); |
| var _d=[]; |
| for(var i=0;i<this._headings.length;i++){ |
| if(this.hasAttribute(_c,this._headings[i])){ |
| _d.push(this._headings[i]); |
| } |
| } |
| return _d; |
| },hasAttribute:function(_e,_f){ |
| return this.getValues(_e,_f).length>0; |
| },containsValue:function(_10,_11,_12){ |
| var _13=undefined; |
| if(typeof _12==="string"){ |
| _13=dojo.data.util.filter.patternToRegExp(_12,false); |
| } |
| return this._containsValue(_10,_11,_12,_13); |
| },_containsValue:function(_14,_15,_16,_17){ |
| var _18=this.getValues(_14,_15); |
| for(var i=0;i<_18.length;++i){ |
| var _19=_18[i]; |
| if(typeof _19==="string"&&_17){ |
| return (_19.match(_17)!==null); |
| }else{ |
| if(_16===_19){ |
| return true; |
| } |
| } |
| } |
| return false; |
| },isItem:function(_1a){ |
| if(_1a&&_1a.store&&_1a.store===this){ |
| return true; |
| } |
| return false; |
| },isItemLoaded:function(_1b){ |
| return this.isItem(_1b); |
| },loadItem:function(_1c){ |
| this._assertIsItem(_1c.item); |
| },_fetchItems:function(_1d,_1e,_1f){ |
| if(this._rootNode){ |
| this._finishFetchItems(_1d,_1e,_1f); |
| }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 _20={url:this.url,handleAs:"text"}; |
| var _21=this; |
| var _22=dojo.xhrGet(_20); |
| _22.addCallback(function(_23){ |
| var _24=function(_25,id){ |
| if(_25.id==id){ |
| return _25; |
| } |
| if(_25.childNodes){ |
| for(var i=0;i<_25.childNodes.length;i++){ |
| var _26=_24(_25.childNodes[i],id); |
| if(_26){ |
| return _26; |
| } |
| } |
| } |
| return null; |
| }; |
| var d=document.createElement("div"); |
| d.innerHTML=_23; |
| _21._rootNode=_24(d,_21.tableId); |
| _21._getHeadings.call(_21); |
| for(var i=0;i<_21._rootNode.rows.length;i++){ |
| _21._rootNode.rows[i].store=_21; |
| } |
| _21._finishFetchItems(_1d,_1e,_1f); |
| }); |
| _22.addErrback(function(_27){ |
| _1f(_27,_1d); |
| }); |
| } |
| } |
| },_finishFetchItems:function(_28,_29,_2a){ |
| var _2b=null; |
| var _2c=this._getAllItems(); |
| if(_28.query){ |
| var _2d=_28.queryOptions?_28.queryOptions.ignoreCase:false; |
| _2b=[]; |
| var _2e={}; |
| var _2f; |
| var key; |
| for(key in _28.query){ |
| _2f=_28.query[key]+""; |
| if(typeof _2f==="string"){ |
| _2e[key]=dojo.data.util.filter.patternToRegExp(_2f,_2d); |
| } |
| } |
| for(var i=0;i<_2c.length;++i){ |
| var _30=true; |
| var _31=_2c[i]; |
| for(key in _28.query){ |
| _2f=_28.query[key]+""; |
| if(!this._containsValue(_31,key,_2f,_2e[key])){ |
| _30=false; |
| } |
| } |
| if(_30){ |
| _2b.push(_31); |
| } |
| } |
| _29(_2b,_28); |
| }else{ |
| if(_2c.length>0){ |
| _2b=_2c.slice(0,_2c.length); |
| } |
| _29(_2b,_28); |
| } |
| },getFeatures:function(){ |
| return {"dojo.data.api.Read":true,"dojo.data.api.Identity":true}; |
| },close:function(_32){ |
| },getLabel:function(_33){ |
| if(this.isItem(_33)){ |
| return "Table Row #"+this.getIdentity(_33); |
| } |
| return undefined; |
| },getLabelAttributes:function(_34){ |
| return null; |
| },getIdentity:function(_35){ |
| this._assertIsItem(_35); |
| if(!dojo.isOpera){ |
| return _35.sectionRowIndex; |
| }else{ |
| return (dojo.indexOf(this._rootNode.rows,_35)-1); |
| } |
| },getIdentityAttributes:function(_36){ |
| return null; |
| },fetchItemByIdentity:function(_37){ |
| var _38=_37.identity; |
| var _39=this; |
| var _3a=null; |
| var _3b=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; |
| } |
| _3a=this._rootNode.rows[_38+1]; |
| if(_37.onItem){ |
| _3b=_37.scope?_37.scope:dojo.global; |
| _37.onItem.call(_3b,_3a); |
| } |
| }else{ |
| var _3c={url:this.url,handleAs:"text"}; |
| var _3d=dojo.xhrGet(_3c); |
| _3d.addCallback(function(_3e){ |
| var _3f=function(_40,id){ |
| if(_40.id==id){ |
| return _40; |
| } |
| if(_40.childNodes){ |
| for(var i=0;i<_40.childNodes.length;i++){ |
| var _41=_3f(_40.childNodes[i],id); |
| if(_41){ |
| return _41; |
| } |
| } |
| } |
| return null; |
| }; |
| var d=document.createElement("div"); |
| d.innerHTML=_3e; |
| _39._rootNode=_3f(d,_39.tableId); |
| _39._getHeadings.call(_39); |
| for(var i=0;i<_39._rootNode.rows.length;i++){ |
| _39._rootNode.rows[i].store=_39; |
| } |
| _3a=_39._rootNode.rows[_38+1]; |
| if(_37.onItem){ |
| _3b=_37.scope?_37.scope:dojo.global; |
| _37.onItem.call(_3b,_3a); |
| } |
| }); |
| _3d.addErrback(function(_42){ |
| if(_37.onError){ |
| _3b=_37.scope?_37.scope:dojo.global; |
| _37.onError.call(_3b,_42); |
| } |
| }); |
| } |
| }else{ |
| if(this._rootNode.rows[_38+1]){ |
| _3a=this._rootNode.rows[_38+1]; |
| if(_37.onItem){ |
| _3b=_37.scope?_37.scope:dojo.global; |
| _37.onItem.call(_3b,_3a); |
| } |
| } |
| } |
| }}); |
| dojo.extend(dojox.data.HtmlTableStore,dojo.data.util.simpleFetch); |
| } |