root / trunk / web / dojo / dojox / wire / DataWire.js @ 9
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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.wire.DataWire"]){ |
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| 9 | dojo._hasResource["dojox.wire.DataWire"]=true; |
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| 10 | dojo.provide("dojox.wire.DataWire");
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| 11 | dojo.require("dojox.wire.Wire");
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| 12 | dojo.declare("dojox.wire.DataWire",dojox.wire.Wire,{_wireClass:"dojox.wire.DataWire",constructor:function(_1){ |
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| 13 | if(!this.dataStore&&this.parent){ |
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| 14 | this.dataStore=this.parent.dataStore; |
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| 15 | } |
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| 16 | },_getValue:function(_2){ |
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| 17 | if(!_2||!this.attribute||!this.dataStore){ |
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| 18 | return _2;
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| 19 | } |
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| 20 | var _3=_2;
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| 21 | var _4=this.attribute.split("."); |
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| 22 | for(var i in _4){ |
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| 23 | _3=this._getAttributeValue(_3,_4[i]);
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| 24 | if(!_3){
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| 25 | return undefined; |
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| 26 | } |
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| 27 | } |
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| 28 | return _3;
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| 29 | },_setValue:function(_5,_6){ |
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| 30 | if(!_5||!this.attribute||!this.dataStore){ |
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| 31 | return _5;
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| 32 | } |
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| 33 | var _7=_5;
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| 34 | var _8=this.attribute.split("."); |
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| 35 | var _9=_8.length-1; |
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| 36 | for(var i=0;i<_9;i++){ |
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| 37 | _7=this._getAttributeValue(_7,_8[i]);
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| 38 | if(!_7){
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| 39 | return undefined; |
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| 40 | } |
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| 41 | } |
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| 42 | this._setAttributeValue(_7,_8[_9],_6);
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| 43 | return _5;
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| 44 | },_getAttributeValue:function(_a,_b){ |
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| 45 | var _c=undefined; |
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| 46 | var i1=_b.indexOf("["); |
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| 47 | if(i1>=0){ |
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| 48 | var i2=_b.indexOf("]"); |
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| 49 | var _d=_b.substring(i1+1,i2); |
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| 50 | _b=_b.substring(0,i1);
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| 51 | var _e=this.dataStore.getValues(_a,_b); |
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| 52 | if(_e){
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| 53 | if(!_d){
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| 54 | _c=_e; |
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| 55 | }else{
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| 56 | _c=_e[_d]; |
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| 57 | } |
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| 58 | } |
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| 59 | }else{
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| 60 | _c=this.dataStore.getValue(_a,_b);
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| 61 | } |
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| 62 | return _c;
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| 63 | },_setAttributeValue:function(_f,_10,_11){ |
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| 64 | var i1=_10.indexOf("["); |
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| 65 | if(i1>=0){ |
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| 66 | var i2=_10.indexOf("]"); |
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| 67 | var _12=_10.substring(i1+1,i2); |
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| 68 | _10=_10.substring(0,i1);
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| 69 | var _13=null; |
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| 70 | if(!_12){
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| 71 | _13=_11; |
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| 72 | }else{
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| 73 | _13=this.dataStore.getValues(_f,_10);
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| 74 | if(!_13){
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| 75 | _13=[]; |
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| 76 | } |
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| 77 | _13[_12]=_11; |
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| 78 | } |
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| 79 | this.dataStore.setValues(_f,_10,_13);
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| 80 | }else{
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| 81 | this.dataStore.setValue(_f,_10,_11);
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| 82 | } |
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| 83 | }}); |
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| 84 | } |