root / trunk / web / dojo / dojox / data / XmlStore.js @ 13
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.data.XmlStore"]){ |
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| 9 | dojo._hasResource["dojox.data.XmlStore"]=true; |
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| 10 | dojo.provide("dojox.data.XmlStore");
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| 11 | dojo.provide("dojox.data.XmlItem");
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| 12 | dojo.require("dojo.data.util.simpleFetch");
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| 13 | dojo.require("dojo.data.util.filter");
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| 14 | dojo.require("dojox.xml.parser");
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| 15 | dojo.declare("dojox.data.XmlStore",null,{constructor:function(_1){ |
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| 16 | if(_1){
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| 17 | this.url=_1.url;
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| 18 | this.rootItem=(_1.rootItem||_1.rootitem||this.rootItem); |
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| 19 | this.keyAttribute=(_1.keyAttribute||_1.keyattribute||this.keyAttribute); |
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| 20 | this._attributeMap=(_1.attributeMap||_1.attributemap);
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| 21 | this.label=_1.label||this.label; |
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| 22 | this.sendQuery=(_1.sendQuery||_1.sendquery||this.sendQuery); |
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| 23 | if("urlPreventCache" in _1){ |
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| 24 | this.urlPreventCache=_1.urlPreventCache?true:false; |
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| 25 | } |
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| 26 | } |
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| 27 | this._newItems=[];
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| 28 | this._deletedItems=[];
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| 29 | this._modifiedItems=[];
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| 30 | },url:"",rootItem:"",keyAttribute:"",label:"",sendQuery:false,attributeMap:null,urlPreventCache:true,getValue:function(_2,_3,_4){ |
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| 31 | var _5=_2.element;
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| 32 | var i;
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| 33 | var _6;
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| 34 | if(_3==="tagName"){ |
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| 35 | return _5.nodeName;
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| 36 | }else{
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| 37 | if(_3==="childNodes"){ |
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| 38 | for(i=0;i<_5.childNodes.length;i++){ |
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| 39 | _6=_5.childNodes[i]; |
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| 40 | if(_6.nodeType===1){ |
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| 41 | return this._getItem(_6); |
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| 42 | } |
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| 43 | } |
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| 44 | return _4;
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| 45 | }else{
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| 46 | if(_3==="text()"){ |
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| 47 | for(i=0;i<_5.childNodes.length;i++){ |
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| 48 | _6=_5.childNodes[i]; |
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| 49 | if(_6.nodeType===3||_6.nodeType===4){ |
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| 50 | return _6.nodeValue;
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| 51 | } |
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| 52 | } |
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| 53 | return _4;
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| 54 | }else{
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| 55 | _3=this._getAttribute(_5.nodeName,_3);
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| 56 | if(_3.charAt(0)==="@"){ |
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| 57 | var _7=_3.substring(1); |
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| 58 | var _8=_5.getAttribute(_7);
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| 59 | return (_8)?_8:_4;
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| 60 | }else{
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| 61 | for(i=0;i<_5.childNodes.length;i++){ |
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| 62 | _6=_5.childNodes[i]; |
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| 63 | if(_6.nodeType===1&&_6.nodeName===_3){ |
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| 64 | return this._getItem(_6); |
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| 65 | } |
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| 66 | } |
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| 67 | return _4;
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| 68 | } |
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| 69 | } |
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| 70 | } |
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| 71 | } |
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| 72 | },getValues:function(_9,_a){ |
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| 73 | var _b=_9.element;
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| 74 | var _c=[];
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| 75 | var i;
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| 76 | var _d;
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| 77 | if(_a==="tagName"){ |
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| 78 | return [_b.nodeName];
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| 79 | }else{
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| 80 | if(_a==="childNodes"){ |
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| 81 | for(i=0;i<_b.childNodes.length;i++){ |
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| 82 | _d=_b.childNodes[i]; |
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| 83 | if(_d.nodeType===1){ |
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| 84 | _c.push(this._getItem(_d));
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| 85 | } |
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| 86 | } |
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| 87 | return _c;
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| 88 | }else{
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| 89 | if(_a==="text()"){ |
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| 90 | var ec=_b.childNodes;
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| 91 | for(i=0;i<ec.length;i++){ |
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| 92 | _d=ec[i]; |
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| 93 | if(_d.nodeType===3||_d.nodeType===4){ |
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| 94 | _c.push(_d.nodeValue); |
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| 95 | } |
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| 96 | } |
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| 97 | return _c;
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| 98 | }else{
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| 99 | _a=this._getAttribute(_b.nodeName,_a);
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| 100 | if(_a.charAt(0)==="@"){ |
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| 101 | var _e=_a.substring(1); |
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| 102 | var _f=_b.getAttribute(_e);
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| 103 | return (_f!==undefined)?[_f]:[]; |
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| 104 | }else{
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| 105 | for(i=0;i<_b.childNodes.length;i++){ |
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| 106 | _d=_b.childNodes[i]; |
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| 107 | if(_d.nodeType===1&&_d.nodeName===_a){ |
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| 108 | _c.push(this._getItem(_d));
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| 109 | } |
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| 110 | } |
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| 111 | return _c;
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| 112 | } |
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| 113 | } |
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| 114 | } |
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| 115 | } |
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| 116 | },getAttributes:function(_10){ |
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| 117 | var _11=_10.element;
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| 118 | var _12=[];
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| 119 | var i;
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| 120 | _12.push("tagName");
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| 121 | if(_11.childNodes.length>0){ |
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| 122 | var _13={};
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| 123 | var _14=true; |
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| 124 | var _15=false; |
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| 125 | for(i=0;i<_11.childNodes.length;i++){ |
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| 126 | var _16=_11.childNodes[i];
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| 127 | if(_16.nodeType===1){ |
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| 128 | var _17=_16.nodeName;
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| 129 | if(!_13[_17]){
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| 130 | _12.push(_17); |
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| 131 | _13[_17]=_17; |
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| 132 | } |
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| 133 | _14=true;
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| 134 | }else{
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| 135 | if(_16.nodeType===3){ |
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| 136 | _15=true;
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| 137 | } |
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| 138 | } |
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| 139 | } |
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| 140 | if(_14){
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| 141 | _12.push("childNodes");
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| 142 | } |
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| 143 | if(_15){
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| 144 | _12.push("text()");
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| 145 | } |
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| 146 | } |
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| 147 | for(i=0;i<_11.attributes.length;i++){ |
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| 148 | _12.push("@"+_11.attributes[i].nodeName);
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| 149 | } |
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| 150 | if(this._attributeMap){ |
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| 151 | for(var key in this._attributeMap){ |
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| 152 | i=key.indexOf(".");
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| 153 | if(i>0){ |
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| 154 | var _18=key.substring(0,i); |
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| 155 | if(_18===_11.nodeName){
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| 156 | _12.push(key.substring(i+1));
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| 157 | } |
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| 158 | }else{
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| 159 | _12.push(key); |
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| 160 | } |
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| 161 | } |
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| 162 | } |
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| 163 | return _12;
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| 164 | },hasAttribute:function(_19,_1a){ |
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| 165 | return (this.getValue(_19,_1a)!==undefined); |
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| 166 | },containsValue:function(_1b,_1c,_1d){ |
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| 167 | var _1e=this.getValues(_1b,_1c); |
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| 168 | for(var i=0;i<_1e.length;i++){ |
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| 169 | if((typeof _1d==="string")){ |
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| 170 | if(_1e[i].toString&&_1e[i].toString()===_1d){
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| 171 | return true; |
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| 172 | } |
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| 173 | }else{
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| 174 | if(_1e[i]===_1d){
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| 175 | return true; |
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| 176 | } |
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| 177 | } |
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| 178 | } |
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| 179 | return false; |
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| 180 | },isItem:function(_1f){ |
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| 181 | if(_1f&&_1f.element&&_1f.store&&_1f.store===this){ |
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| 182 | return true; |
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| 183 | } |
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| 184 | return false; |
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| 185 | },isItemLoaded:function(_20){ |
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| 186 | return this.isItem(_20); |
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| 187 | },loadItem:function(_21){ |
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| 188 | },getFeatures:function(){ |
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| 189 | var _22={"dojo.data.api.Read":true,"dojo.data.api.Write":true}; |
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| 190 | if(!this.sendQuery||this.keyAttribute!==""){ |
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| 191 | _22["dojo.data.api.Identity"]=true; |
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| 192 | } |
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| 193 | return _22;
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| 194 | },getLabel:function(_23){ |
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| 195 | if((this.label!=="")&&this.isItem(_23)){ |
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| 196 | var _24=this.getValue(_23,this.label); |
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| 197 | if(_24){
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| 198 | return _24.toString();
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| 199 | } |
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| 200 | } |
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| 201 | return undefined; |
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| 202 | },getLabelAttributes:function(_25){ |
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| 203 | if(this.label!==""){ |
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| 204 | return [this.label]; |
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| 205 | } |
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| 206 | return null; |
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| 207 | },_fetchItems:function(_26,_27,_28){ |
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| 208 | var url=this._getFetchUrl(_26); |
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| 209 | if(!url){
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| 210 | _28(new Error("No URL specified.")); |
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| 211 | return;
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| 212 | } |
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| 213 | var _29=(!this.sendQuery?_26:{}); |
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| 214 | var _2a=this; |
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| 215 | var _2b={url:url,handleAs:"xml",preventCache:_2a.urlPreventCache}; |
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| 216 | var _2c=dojo.xhrGet(_2b);
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| 217 | _2c.addCallback(function(_2d){
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| 218 | var _2e=_2a._getItems(_2d,_29);
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| 219 | if(_2e&&_2e.length>0){ |
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| 220 | _27(_2e,_26); |
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| 221 | }else{
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| 222 | _27([],_26); |
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| 223 | } |
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| 224 | }); |
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| 225 | _2c.addErrback(function(_2f){
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| 226 | _28(_2f,_26); |
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| 227 | }); |
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| 228 | },_getFetchUrl:function(_30){ |
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| 229 | if(!this.sendQuery){ |
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| 230 | return this.url; |
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| 231 | } |
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| 232 | var _31=_30.query;
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| 233 | if(!_31){
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| 234 | return this.url; |
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| 235 | } |
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| 236 | if(dojo.isString(_31)){
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| 237 | return this.url+_31; |
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| 238 | } |
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| 239 | var _32=""; |
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| 240 | for(var _33 in _31){ |
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| 241 | var _34=_31[_33];
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| 242 | if(_34){
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| 243 | if(_32){
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| 244 | _32+="&";
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| 245 | } |
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| 246 | _32+=(_33+"="+_34);
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| 247 | } |
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| 248 | } |
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| 249 | if(!_32){
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| 250 | return this.url; |
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| 251 | } |
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| 252 | var _35=this.url; |
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| 253 | if(_35.indexOf("?")<0){ |
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| 254 | _35+="?";
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| 255 | }else{
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| 256 | _35+="&";
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| 257 | } |
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| 258 | return _35+_32;
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| 259 | },_getItems:function(_36,_37){ |
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| 260 | var _38=null; |
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| 261 | if(_37){
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| 262 | _38=_37.query; |
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| 263 | } |
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| 264 | var _39=[];
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| 265 | var _3a=null; |
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| 266 | if(this.rootItem!==""){ |
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| 267 | _3a=dojo.query(this.rootItem,_36);
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| 268 | }else{
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| 269 | _3a=_36.documentElement.childNodes; |
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| 270 | } |
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| 271 | var _3b=_37.queryOptions?_37.queryOptions.deep:false; |
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| 272 | if(_3b){
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| 273 | _3a=this._flattenNodes(_3a);
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| 274 | } |
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| 275 | for(var i=0;i<_3a.length;i++){ |
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| 276 | var _3c=_3a[i];
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| 277 | if(_3c.nodeType!=1){ |
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| 278 | continue;
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| 279 | } |
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| 280 | var _3d=this._getItem(_3c); |
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| 281 | if(_38){
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| 282 | var _3e=_37.queryOptions?_37.queryOptions.ignoreCase:false; |
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| 283 | var _3f;
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| 284 | var _40=false; |
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| 285 | var j;
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| 286 | var _41=true; |
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| 287 | var _42={};
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| 288 | for(var key in _38){ |
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| 289 | _3f=_38[key]; |
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| 290 | if(typeof _3f==="string"){ |
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| 291 | _42[key]=dojo.data.util.filter.patternToRegExp(_3f,_3e); |
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| 292 | } |
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| 293 | } |
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| 294 | for(var _43 in _38){ |
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| 295 | _41=false;
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| 296 | var _44=this.getValues(_3d,_43); |
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| 297 | for(j=0;j<_44.length;j++){ |
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| 298 | _3f=_44[j]; |
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| 299 | if(_3f){
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| 300 | var _45=_38[_43];
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| 301 | if((typeof _3f)==="string"&&(_42[_43])){ |
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| 302 | if((_3f.match(_42[_43]))!==null){ |
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| 303 | _40=true;
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| 304 | }else{
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| 305 | _40=false;
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| 306 | } |
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| 307 | }else{
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| 308 | if((typeof _3f)==="object"){ |
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| 309 | if(_3f.toString&&(_42[_43])){
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| 310 | var _46=_3f.toString();
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| 311 | if((_46.match(_42[_43]))!==null){ |
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| 312 | _40=true;
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| 313 | }else{
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| 314 | _40=false;
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| 315 | } |
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| 316 | }else{
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| 317 | if(_45==="*"||_45===_3f){ |
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| 318 | _40=true;
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| 319 | }else{
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| 320 | _40=false;
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| 321 | } |
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| 322 | } |
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| 323 | } |
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| 324 | } |
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| 325 | } |
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| 326 | if(_40){
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| 327 | break;
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| 328 | } |
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| 329 | } |
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| 330 | if(!_40){
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| 331 | break;
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| 332 | } |
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| 333 | } |
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| 334 | if(_41||_40){
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| 335 | _39.push(_3d); |
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| 336 | } |
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| 337 | }else{
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| 338 | _39.push(_3d); |
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| 339 | } |
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| 340 | } |
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| 341 | dojo.forEach(_39,function(_47){
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| 342 | if(_47.element.parentNode){
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| 343 | _47.element.parentNode.removeChild(_47.element); |
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| 344 | } |
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| 345 | },this);
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| 346 | return _39;
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| 347 | },_flattenNodes:function(_48){ |
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| 348 | var _49=[];
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| 349 | if(_48){
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| 350 | var i;
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| 351 | for(i=0;i<_48.length;i++){ |
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| 352 | var _4a=_48[i];
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| 353 | _49.push(_4a); |
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| 354 | if(_4a.childNodes&&_4a.childNodes.length>0){ |
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| 355 | _49=_49.concat(this._flattenNodes(_4a.childNodes));
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| 356 | } |
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| 357 | } |
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| 358 | } |
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| 359 | return _49;
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| 360 | },close:function(_4b){ |
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| 361 | },newItem:function(_4c,_4d){ |
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| 362 | _4c=(_4c||{});
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| 363 | var _4e=_4c.tagName;
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| 364 | if(!_4e){
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| 365 | _4e=this.rootItem;
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| 366 | if(_4e===""){ |
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| 367 | return null; |
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| 368 | } |
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| 369 | } |
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| 370 | var _4f=this._getDocument(); |
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| 371 | var _50=_4f.createElement(_4e);
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| 372 | for(var _51 in _4c){ |
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| 373 | var _52;
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| 374 | if(_51==="tagName"){ |
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| 375 | continue;
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| 376 | }else{
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| 377 | if(_51==="text()"){ |
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| 378 | _52=_4f.createTextNode(_4c[_51]); |
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| 379 | _50.appendChild(_52); |
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| 380 | }else{
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| 381 | _51=this._getAttribute(_4e,_51);
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| 382 | if(_51.charAt(0)==="@"){ |
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| 383 | var _53=_51.substring(1); |
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| 384 | _50.setAttribute(_53,_4c[_51]); |
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| 385 | }else{
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| 386 | var _54=_4f.createElement(_51);
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| 387 | _52=_4f.createTextNode(_4c[_51]); |
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| 388 | _54.appendChild(_52); |
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| 389 | _50.appendChild(_54); |
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| 390 | } |
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| 391 | } |
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| 392 | } |
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| 393 | } |
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| 394 | var _55=this._getItem(_50); |
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| 395 | this._newItems.push(_55);
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| 396 | var _56=null; |
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| 397 | if(_4d&&_4d.parent&&_4d.attribute){
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| 398 | _56={item:_4d.parent,attribute:_4d.attribute,oldValue:undefined};
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| 399 | var _57=this.getValues(_4d.parent,_4d.attribute); |
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| 400 | if(_57&&_57.length>0){ |
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| 401 | var _58=_57.slice(0,_57.length); |
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| 402 | if(_57.length===1){ |
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| 403 | _56.oldValue=_57[0];
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| 404 | }else{
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| 405 | _56.oldValue=_57.slice(0,_57.length);
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| 406 | } |
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| 407 | _58.push(_55); |
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| 408 | this.setValues(_4d.parent,_4d.attribute,_58);
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| 409 | _56.newValue=this.getValues(_4d.parent,_4d.attribute);
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| 410 | }else{
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| 411 | this.setValues(_4d.parent,_4d.attribute,_55);
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| 412 | _56.newValue=_55; |
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| 413 | } |
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| 414 | } |
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| 415 | return _55;
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| 416 | },deleteItem:function(_59){ |
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| 417 | var _5a=_59.element;
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| 418 | if(_5a.parentNode){
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| 419 | this._backupItem(_59);
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| 420 | _5a.parentNode.removeChild(_5a); |
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| 421 | return true; |
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| 422 | } |
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| 423 | this._forgetItem(_59);
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| 424 | this._deletedItems.push(_59);
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| 425 | return true; |
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| 426 | },setValue:function(_5b,_5c,_5d){ |
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| 427 | if(_5c==="tagName"){ |
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| 428 | return false; |
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| 429 | } |
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| 430 | this._backupItem(_5b);
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| 431 | var _5e=_5b.element;
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| 432 | var _5f;
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| 433 | var _60;
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| 434 | if(_5c==="childNodes"){ |
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| 435 | _5f=_5d.element; |
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| 436 | _5e.appendChild(_5f); |
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| 437 | }else{
|
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| 438 | if(_5c==="text()"){ |
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| 439 | while(_5e.firstChild){
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| 440 | _5e.removeChild(_5e.firstChild); |
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| 441 | } |
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| 442 | _60=this._getDocument(_5e).createTextNode(_5d);
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| 443 | _5e.appendChild(_60); |
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| 444 | }else{
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| 445 | _5c=this._getAttribute(_5e.nodeName,_5c);
|
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| 446 | if(_5c.charAt(0)==="@"){ |
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| 447 | var _61=_5c.substring(1); |
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| 448 | _5e.setAttribute(_61,_5d); |
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| 449 | }else{
|
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| 450 | for(var i=0;i<_5e.childNodes.length;i++){ |
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| 451 | var _62=_5e.childNodes[i];
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| 452 | if(_62.nodeType===1&&_62.nodeName===_5c){ |
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| 453 | _5f=_62; |
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| 454 | break;
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| 455 | } |
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| 456 | } |
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| 457 | var _63=this._getDocument(_5e); |
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| 458 | if(_5f){
|
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| 459 | while(_5f.firstChild){
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| 460 | _5f.removeChild(_5f.firstChild); |
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| 461 | } |
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| 462 | }else{
|
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| 463 | _5f=_63.createElement(_5c); |
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| 464 | _5e.appendChild(_5f); |
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| 465 | } |
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| 466 | _60=_63.createTextNode(_5d); |
||
| 467 | _5f.appendChild(_60); |
||
| 468 | } |
||
| 469 | } |
||
| 470 | } |
||
| 471 | return true; |
||
| 472 | },setValues:function(_64,_65,_66){ |
||
| 473 | if(_65==="tagName"){ |
||
| 474 | return false; |
||
| 475 | } |
||
| 476 | this._backupItem(_64);
|
||
| 477 | var _67=_64.element;
|
||
| 478 | var i;
|
||
| 479 | var _68;
|
||
| 480 | var _69;
|
||
| 481 | if(_65==="childNodes"){ |
||
| 482 | while(_67.firstChild){
|
||
| 483 | _67.removeChild(_67.firstChild); |
||
| 484 | } |
||
| 485 | for(i=0;i<_66.length;i++){ |
||
| 486 | _68=_66[i].element; |
||
| 487 | _67.appendChild(_68); |
||
| 488 | } |
||
| 489 | }else{
|
||
| 490 | if(_65==="text()"){ |
||
| 491 | while(_67.firstChild){
|
||
| 492 | _67.removeChild(_67.firstChild); |
||
| 493 | } |
||
| 494 | var _6a=""; |
||
| 495 | for(i=0;i<_66.length;i++){ |
||
| 496 | _6a+=_66[i]; |
||
| 497 | } |
||
| 498 | _69=this._getDocument(_67).createTextNode(_6a);
|
||
| 499 | _67.appendChild(_69); |
||
| 500 | }else{
|
||
| 501 | _65=this._getAttribute(_67.nodeName,_65);
|
||
| 502 | if(_65.charAt(0)==="@"){ |
||
| 503 | var _6b=_65.substring(1); |
||
| 504 | _67.setAttribute(_6b,_66[0]);
|
||
| 505 | }else{
|
||
| 506 | for(i=_67.childNodes.length-1;i>=0;i--){ |
||
| 507 | var _6c=_67.childNodes[i];
|
||
| 508 | if(_6c.nodeType===1&&_6c.nodeName===_65){ |
||
| 509 | _67.removeChild(_6c); |
||
| 510 | } |
||
| 511 | } |
||
| 512 | var _6d=this._getDocument(_67); |
||
| 513 | for(i=0;i<_66.length;i++){ |
||
| 514 | _68=_6d.createElement(_65); |
||
| 515 | _69=_6d.createTextNode(_66[i]); |
||
| 516 | _68.appendChild(_69); |
||
| 517 | _67.appendChild(_68); |
||
| 518 | } |
||
| 519 | } |
||
| 520 | } |
||
| 521 | } |
||
| 522 | return true; |
||
| 523 | },unsetAttribute:function(_6e,_6f){ |
||
| 524 | if(_6f==="tagName"){ |
||
| 525 | return false; |
||
| 526 | } |
||
| 527 | this._backupItem(_6e);
|
||
| 528 | var _70=_6e.element;
|
||
| 529 | if(_6f==="childNodes"||_6f==="text()"){ |
||
| 530 | while(_70.firstChild){
|
||
| 531 | _70.removeChild(_70.firstChild); |
||
| 532 | } |
||
| 533 | }else{
|
||
| 534 | _6f=this._getAttribute(_70.nodeName,_6f);
|
||
| 535 | if(_6f.charAt(0)==="@"){ |
||
| 536 | var _71=_6f.substring(1); |
||
| 537 | _70.removeAttribute(_71); |
||
| 538 | }else{
|
||
| 539 | for(var i=_70.childNodes.length-1;i>=0;i--){ |
||
| 540 | var _72=_70.childNodes[i];
|
||
| 541 | if(_72.nodeType===1&&_72.nodeName===_6f){ |
||
| 542 | _70.removeChild(_72); |
||
| 543 | } |
||
| 544 | } |
||
| 545 | } |
||
| 546 | } |
||
| 547 | return true; |
||
| 548 | },save:function(_73){ |
||
| 549 | if(!_73){
|
||
| 550 | _73={};
|
||
| 551 | } |
||
| 552 | var i;
|
||
| 553 | for(i=0;i<this._modifiedItems.length;i++){ |
||
| 554 | this._saveItem(this._modifiedItems[i],_73,"PUT"); |
||
| 555 | } |
||
| 556 | for(i=0;i<this._newItems.length;i++){ |
||
| 557 | var _74=this._newItems[i]; |
||
| 558 | if(_74.element.parentNode){
|
||
| 559 | this._newItems.splice(i,1); |
||
| 560 | i--; |
||
| 561 | continue;
|
||
| 562 | } |
||
| 563 | this._saveItem(this._newItems[i],_73,"POST"); |
||
| 564 | } |
||
| 565 | for(i=0;i<this._deletedItems.length;i++){ |
||
| 566 | this._saveItem(this._deletedItems[i],_73,"DELETE"); |
||
| 567 | } |
||
| 568 | },revert:function(){ |
||
| 569 | this._newItems=[];
|
||
| 570 | this._restoreItems(this._deletedItems); |
||
| 571 | this._deletedItems=[];
|
||
| 572 | this._restoreItems(this._modifiedItems); |
||
| 573 | this._modifiedItems=[];
|
||
| 574 | return true; |
||
| 575 | },isDirty:function(_75){ |
||
| 576 | if(_75){
|
||
| 577 | var _76=this._getRootElement(_75.element); |
||
| 578 | return (this._getItemIndex(this._newItems,_76)>=0||this._getItemIndex(this._deletedItems,_76)>=0||this._getItemIndex(this._modifiedItems,_76)>=0); |
||
| 579 | }else{
|
||
| 580 | return (this._newItems.length>0||this._deletedItems.length>0||this._modifiedItems.length>0); |
||
| 581 | } |
||
| 582 | },_saveItem:function(_77,_78,_79){ |
||
| 583 | var url;
|
||
| 584 | var _7a;
|
||
| 585 | if(_79==="PUT"){ |
||
| 586 | url=this._getPutUrl(_77);
|
||
| 587 | }else{
|
||
| 588 | if(_79==="DELETE"){ |
||
| 589 | url=this._getDeleteUrl(_77);
|
||
| 590 | }else{
|
||
| 591 | url=this._getPostUrl(_77);
|
||
| 592 | } |
||
| 593 | } |
||
| 594 | if(!url){
|
||
| 595 | if(_78.onError){
|
||
| 596 | _7a=_78.scope||dojo.global; |
||
| 597 | _78.onError.call(_7a,new Error("No URL for saving content: "+this._getPostContent(_77))); |
||
| 598 | } |
||
| 599 | return;
|
||
| 600 | } |
||
| 601 | var _7b={url:url,method:(_79||"POST"),contentType:"text/xml",handleAs:"xml"}; |
||
| 602 | var _7c;
|
||
| 603 | if(_79==="PUT"){ |
||
| 604 | _7b.putData=this._getPutContent(_77);
|
||
| 605 | _7c=dojo.rawXhrPut(_7b); |
||
| 606 | }else{
|
||
| 607 | if(_79==="DELETE"){ |
||
| 608 | _7c=dojo.xhrDelete(_7b); |
||
| 609 | }else{
|
||
| 610 | _7b.postData=this._getPostContent(_77);
|
||
| 611 | _7c=dojo.rawXhrPost(_7b); |
||
| 612 | } |
||
| 613 | } |
||
| 614 | _7a=(_78.scope||dojo.global); |
||
| 615 | var _7d=this; |
||
| 616 | _7c.addCallback(function(_7e){
|
||
| 617 | _7d._forgetItem(_77); |
||
| 618 | if(_78.onComplete){
|
||
| 619 | _78.onComplete.call(_7a); |
||
| 620 | } |
||
| 621 | }); |
||
| 622 | _7c.addErrback(function(_7f){
|
||
| 623 | if(_78.onError){
|
||
| 624 | _78.onError.call(_7a,_7f); |
||
| 625 | } |
||
| 626 | }); |
||
| 627 | },_getPostUrl:function(_80){ |
||
| 628 | return this.url; |
||
| 629 | },_getPutUrl:function(_81){ |
||
| 630 | return this.url; |
||
| 631 | },_getDeleteUrl:function(_82){ |
||
| 632 | var url=this.url; |
||
| 633 | if(_82&&this.keyAttribute!==""){ |
||
| 634 | var _83=this.getValue(_82,this.keyAttribute); |
||
| 635 | if(_83){
|
||
| 636 | var key=this.keyAttribute.charAt(0)==="@"?this.keyAttribute.substring(1):this.keyAttribute; |
||
| 637 | url+=url.indexOf("?")<0?"?":"&"; |
||
| 638 | url+=key+"="+_83;
|
||
| 639 | } |
||
| 640 | } |
||
| 641 | return url;
|
||
| 642 | },_getPostContent:function(_84){ |
||
| 643 | var _85=_84.element;
|
||
| 644 | var _86="<?xml version=\"1.0\"?>"; |
||
| 645 | return _86+dojox.xml.parser.innerXML(_85);
|
||
| 646 | },_getPutContent:function(_87){ |
||
| 647 | var _88=_87.element;
|
||
| 648 | var _89="<?xml version=\"1.0\"?>"; |
||
| 649 | return _89+dojox.xml.parser.innerXML(_88);
|
||
| 650 | },_getAttribute:function(_8a,_8b){ |
||
| 651 | if(this._attributeMap){ |
||
| 652 | var key=_8a+"."+_8b; |
||
| 653 | var _8c=this._attributeMap[key]; |
||
| 654 | if(_8c){
|
||
| 655 | _8b=_8c; |
||
| 656 | }else{
|
||
| 657 | _8c=this._attributeMap[_8b];
|
||
| 658 | if(_8c){
|
||
| 659 | _8b=_8c; |
||
| 660 | } |
||
| 661 | } |
||
| 662 | } |
||
| 663 | return _8b;
|
||
| 664 | },_getItem:function(_8d){ |
||
| 665 | try{
|
||
| 666 | var q=null; |
||
| 667 | if(this.keyAttribute===""){ |
||
| 668 | q=this._getXPath(_8d);
|
||
| 669 | } |
||
| 670 | return new dojox.data.XmlItem(_8d,this,q); |
||
| 671 | } |
||
| 672 | catch(e){
|
||
| 673 | } |
||
| 674 | return null; |
||
| 675 | },_getItemIndex:function(_8e,_8f){ |
||
| 676 | for(var i=0;i<_8e.length;i++){ |
||
| 677 | if(_8e[i].element===_8f){
|
||
| 678 | return i;
|
||
| 679 | } |
||
| 680 | } |
||
| 681 | return -1; |
||
| 682 | },_backupItem:function(_90){ |
||
| 683 | var _91=this._getRootElement(_90.element); |
||
| 684 | if(this._getItemIndex(this._newItems,_91)>=0||this._getItemIndex(this._modifiedItems,_91)>=0){ |
||
| 685 | return;
|
||
| 686 | } |
||
| 687 | if(_91!=_90.element){
|
||
| 688 | _90=this._getItem(_91);
|
||
| 689 | } |
||
| 690 | _90._backup=_91.cloneNode(true);
|
||
| 691 | this._modifiedItems.push(_90);
|
||
| 692 | },_restoreItems:function(_92){ |
||
| 693 | dojo.forEach(_92,function(_93){
|
||
| 694 | if(_93._backup){
|
||
| 695 | _93.element=_93._backup; |
||
| 696 | _93._backup=null;
|
||
| 697 | } |
||
| 698 | },this);
|
||
| 699 | },_forgetItem:function(_94){ |
||
| 700 | var _95=_94.element;
|
||
| 701 | var _96=this._getItemIndex(this._newItems,_95); |
||
| 702 | if(_96>=0){ |
||
| 703 | this._newItems.splice(_96,1); |
||
| 704 | } |
||
| 705 | _96=this._getItemIndex(this._deletedItems,_95); |
||
| 706 | if(_96>=0){ |
||
| 707 | this._deletedItems.splice(_96,1); |
||
| 708 | } |
||
| 709 | _96=this._getItemIndex(this._modifiedItems,_95); |
||
| 710 | if(_96>=0){ |
||
| 711 | this._modifiedItems.splice(_96,1); |
||
| 712 | } |
||
| 713 | },_getDocument:function(_97){ |
||
| 714 | if(_97){
|
||
| 715 | return _97.ownerDocument;
|
||
| 716 | }else{
|
||
| 717 | if(!this._document){ |
||
| 718 | return dojox.xml.parser.parse();
|
||
| 719 | } |
||
| 720 | } |
||
| 721 | return null; |
||
| 722 | },_getRootElement:function(_98){ |
||
| 723 | while(_98.parentNode){
|
||
| 724 | _98=_98.parentNode; |
||
| 725 | } |
||
| 726 | return _98;
|
||
| 727 | },_getXPath:function(_99){ |
||
| 728 | var _9a=null; |
||
| 729 | if(!this.sendQuery){ |
||
| 730 | var _9b=_99;
|
||
| 731 | _9a="";
|
||
| 732 | while(_9b&&_9b!=_99.ownerDocument){
|
||
| 733 | var pos=0; |
||
| 734 | var _9c=_9b;
|
||
| 735 | var _9d=_9b.nodeName;
|
||
| 736 | while(_9c){
|
||
| 737 | _9c=_9c.previousSibling; |
||
| 738 | if(_9c&&_9c.nodeName===_9d){
|
||
| 739 | pos++; |
||
| 740 | } |
||
| 741 | } |
||
| 742 | var _9e="/"+_9d+"["+pos+"]"; |
||
| 743 | if(_9a){
|
||
| 744 | _9a=_9e+_9a; |
||
| 745 | }else{
|
||
| 746 | _9a=_9e; |
||
| 747 | } |
||
| 748 | _9b=_9b.parentNode; |
||
| 749 | } |
||
| 750 | } |
||
| 751 | return _9a;
|
||
| 752 | },getIdentity:function(_9f){ |
||
| 753 | if(!this.isItem(_9f)){ |
||
| 754 | throw new Error("dojox.data.XmlStore: Object supplied to getIdentity is not an item"); |
||
| 755 | }else{
|
||
| 756 | var id=null; |
||
| 757 | if(this.sendQuery&&this.keyAttribute!==""){ |
||
| 758 | id=this.getValue(_9f,this.keyAttribute).toString(); |
||
| 759 | }else{
|
||
| 760 | if(!this.serverQuery){ |
||
| 761 | if(this.keyAttribute!==""){ |
||
| 762 | id=this.getValue(_9f,this.keyAttribute).toString(); |
||
| 763 | }else{
|
||
| 764 | id=_9f.q; |
||
| 765 | } |
||
| 766 | } |
||
| 767 | } |
||
| 768 | return id;
|
||
| 769 | } |
||
| 770 | },getIdentityAttributes:function(_a0){ |
||
| 771 | if(!this.isItem(_a0)){ |
||
| 772 | throw new Error("dojox.data.XmlStore: Object supplied to getIdentity is not an item"); |
||
| 773 | }else{
|
||
| 774 | if(this.keyAttribute!==""){ |
||
| 775 | return [this.keyAttribute]; |
||
| 776 | }else{
|
||
| 777 | return null; |
||
| 778 | } |
||
| 779 | } |
||
| 780 | },fetchItemByIdentity:function(_a1){ |
||
| 781 | var _a2=null; |
||
| 782 | var _a3=null; |
||
| 783 | var _a4=this; |
||
| 784 | var url=null; |
||
| 785 | var _a5=null; |
||
| 786 | var _a6=null; |
||
| 787 | if(!_a4.sendQuery){
|
||
| 788 | _a2=function(_a7){ |
||
| 789 | if(_a7){
|
||
| 790 | if(_a4.keyAttribute!==""){ |
||
| 791 | var _a8={};
|
||
| 792 | _a8.query={};
|
||
| 793 | _a8.query[_a4.keyAttribute]=_a1.identity; |
||
| 794 | _a8.queryOptions={deep:true};
|
||
| 795 | var _a9=_a4._getItems(_a7,_a8);
|
||
| 796 | _a3=_a1.scope||dojo.global; |
||
| 797 | if(_a9.length===1){ |
||
| 798 | if(_a1.onItem){
|
||
| 799 | _a1.onItem.call(_a3,_a9[0]);
|
||
| 800 | } |
||
| 801 | }else{
|
||
| 802 | if(_a9.length===0){ |
||
| 803 | if(_a1.onItem){
|
||
| 804 | _a1.onItem.call(_a3,null);
|
||
| 805 | } |
||
| 806 | }else{
|
||
| 807 | if(_a1.onError){
|
||
| 808 | _a1.onError.call(_a3,new Error("Items array size for identity lookup greater than 1, invalid keyAttribute.")); |
||
| 809 | } |
||
| 810 | } |
||
| 811 | } |
||
| 812 | }else{
|
||
| 813 | var _aa=_a1.identity.split("/"); |
||
| 814 | var i;
|
||
| 815 | var _ab=_a7;
|
||
| 816 | for(i=0;i<_aa.length;i++){ |
||
| 817 | if(_aa[i]&&_aa[i]!==""){ |
||
| 818 | var _ac=_aa[i];
|
||
| 819 | _ac=_ac.substring(0,_ac.length-1); |
||
| 820 | var _ad=_ac.split("["); |
||
| 821 | var tag=_ad[0]; |
||
| 822 | var _ae=parseInt(_ad[1],10); |
||
| 823 | var pos=0; |
||
| 824 | if(_ab){
|
||
| 825 | var _af=_ab.childNodes;
|
||
| 826 | if(_af){
|
||
| 827 | var j;
|
||
| 828 | var _b0=null; |
||
| 829 | for(j=0;j<_af.length;j++){ |
||
| 830 | var _b1=_af[j];
|
||
| 831 | if(_b1.nodeName===tag){
|
||
| 832 | if(pos<_ae){
|
||
| 833 | pos++; |
||
| 834 | }else{
|
||
| 835 | _b0=_b1; |
||
| 836 | break;
|
||
| 837 | } |
||
| 838 | } |
||
| 839 | } |
||
| 840 | if(_b0){
|
||
| 841 | _ab=_b0; |
||
| 842 | }else{
|
||
| 843 | _ab=null;
|
||
| 844 | } |
||
| 845 | }else{
|
||
| 846 | _ab=null;
|
||
| 847 | } |
||
| 848 | }else{
|
||
| 849 | break;
|
||
| 850 | } |
||
| 851 | } |
||
| 852 | } |
||
| 853 | var _b2=null; |
||
| 854 | if(_ab){
|
||
| 855 | _b2=_a4._getItem(_ab); |
||
| 856 | if(_b2.element.parentNode){
|
||
| 857 | _b2.element.parentNode.removeChild(_b2.element); |
||
| 858 | } |
||
| 859 | } |
||
| 860 | if(_a1.onItem){
|
||
| 861 | _a3=_a1.scope||dojo.global; |
||
| 862 | _a1.onItem.call(_a3,_b2); |
||
| 863 | } |
||
| 864 | } |
||
| 865 | } |
||
| 866 | }; |
||
| 867 | url=this._getFetchUrl(null); |
||
| 868 | _a5={url:url,handleAs:"xml",preventCache:_a4.urlPreventCache};
|
||
| 869 | _a6=dojo.xhrGet(_a5); |
||
| 870 | _a6.addCallback(_a2); |
||
| 871 | if(_a1.onError){
|
||
| 872 | _a6.addErrback(function(_b3){
|
||
| 873 | var s=_a1.scope||dojo.global;
|
||
| 874 | _a1.onError.call(s,_b3); |
||
| 875 | }); |
||
| 876 | } |
||
| 877 | }else{
|
||
| 878 | if(_a4.keyAttribute!==""){ |
||
| 879 | var _b4={query:{}}; |
||
| 880 | _b4.query[_a4.keyAttribute]=_a1.identity; |
||
| 881 | url=this._getFetchUrl(_b4);
|
||
| 882 | _a2=function(_b5){ |
||
| 883 | var _b6=null; |
||
| 884 | if(_b5){
|
||
| 885 | var _b7=_a4._getItems(_b5,{});
|
||
| 886 | if(_b7.length===1){ |
||
| 887 | _b6=_b7[0];
|
||
| 888 | }else{
|
||
| 889 | if(_a1.onError){
|
||
| 890 | var _b8=_a1.scope||dojo.global;
|
||
| 891 | _a1.onError.call(_b8,new Error("More than one item was returned from the server for the denoted identity")); |
||
| 892 | } |
||
| 893 | } |
||
| 894 | } |
||
| 895 | if(_a1.onItem){
|
||
| 896 | _b8=_a1.scope||dojo.global; |
||
| 897 | _a1.onItem.call(_b8,_b6); |
||
| 898 | } |
||
| 899 | }; |
||
| 900 | _a5={url:url,handleAs:"xml",preventCache:_a4.urlPreventCache};
|
||
| 901 | _a6=dojo.xhrGet(_a5); |
||
| 902 | _a6.addCallback(_a2); |
||
| 903 | if(_a1.onError){
|
||
| 904 | _a6.addErrback(function(_b9){
|
||
| 905 | var s=_a1.scope||dojo.global;
|
||
| 906 | _a1.onError.call(s,_b9); |
||
| 907 | }); |
||
| 908 | } |
||
| 909 | }else{
|
||
| 910 | if(_a1.onError){
|
||
| 911 | var s=_a1.scope||dojo.global;
|
||
| 912 | _a1.onError.call(s,new Error("XmlStore is not told that the server to provides identity support. No keyAttribute specified.")); |
||
| 913 | } |
||
| 914 | } |
||
| 915 | } |
||
| 916 | }}); |
||
| 917 | dojo.declare("dojox.data.XmlItem",null,{constructor:function(_ba,_bb,_bc){ |
||
| 918 | this.element=_ba;
|
||
| 919 | this.store=_bb;
|
||
| 920 | this.q=_bc;
|
||
| 921 | },toString:function(){ |
||
| 922 | var str=""; |
||
| 923 | if(this.element){ |
||
| 924 | for(var i=0;i<this.element.childNodes.length;i++){ |
||
| 925 | var _bd=this.element.childNodes[i]; |
||
| 926 | if(_bd.nodeType===3||_bd.nodeType===4){ |
||
| 927 | str+=_bd.nodeValue; |
||
| 928 | } |
||
| 929 | } |
||
| 930 | } |
||
| 931 | return str;
|
||
| 932 | }}); |
||
| 933 | dojo.extend(dojox.data.XmlStore,dojo.data.util.simpleFetch); |
||
| 934 | } |