root / trunk / web / dojo / dojox / wire / TreeAdapter.js @ 12
History | View | Annotate | Download (1.64 KB)
| 1 |
/*
|
|---|---|
| 2 |
Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
|
| 3 |
Available via Academic Free License >= 2.1 OR the modified BSD license.
|
| 4 |
see: http://dojotoolkit.org/license for details
|
| 5 |
*/
|
| 6 |
|
| 7 |
|
| 8 |
if(!dojo._hasResource["dojox.wire.TreeAdapter"]){ |
| 9 |
dojo._hasResource["dojox.wire.TreeAdapter"]=true; |
| 10 |
dojo.provide("dojox.wire.TreeAdapter");
|
| 11 |
dojo.require("dojox.wire.CompositeWire");
|
| 12 |
dojo.declare("dojox.wire.TreeAdapter",dojox.wire.CompositeWire,{_wireClass:"dojox.wire.TreeAdapter",constructor:function(_1){ |
| 13 |
this._initializeChildren(this.nodes); |
| 14 |
},_getValue:function(_2){ |
| 15 |
if(!_2||!this.nodes){ |
| 16 |
return _2;
|
| 17 |
} |
| 18 |
var _3=_2;
|
| 19 |
if(!dojo.isArray(_3)){
|
| 20 |
_3=[_3]; |
| 21 |
} |
| 22 |
var _4=[];
|
| 23 |
for(var i in _3){ |
| 24 |
for(var i2 in this.nodes){ |
| 25 |
_4=_4.concat(this._getNodes(_3[i],this.nodes[i2])); |
| 26 |
} |
| 27 |
} |
| 28 |
return _4;
|
| 29 |
},_setValue:function(_5,_6){ |
| 30 |
throw new Error("Unsupported API: "+this._wireClass+"._setValue"); |
| 31 |
},_initializeChildren:function(_7){ |
| 32 |
if(!_7){
|
| 33 |
return;
|
| 34 |
} |
| 35 |
for(var i in _7){ |
| 36 |
var _8=_7[i];
|
| 37 |
if(_8.node){
|
| 38 |
_8.node.parent=this;
|
| 39 |
if(!dojox.wire.isWire(_8.node)){
|
| 40 |
_8.node=dojox.wire.create(_8.node); |
| 41 |
} |
| 42 |
} |
| 43 |
if(_8.title){
|
| 44 |
_8.title.parent=this;
|
| 45 |
if(!dojox.wire.isWire(_8.title)){
|
| 46 |
_8.title=dojox.wire.create(_8.title); |
| 47 |
} |
| 48 |
} |
| 49 |
if(_8.children){
|
| 50 |
this._initializeChildren(_8.children);
|
| 51 |
} |
| 52 |
} |
| 53 |
},_getNodes:function(_9,_a){ |
| 54 |
var _b=null; |
| 55 |
if(_a.node){
|
| 56 |
_b=_a.node.getValue(_9); |
| 57 |
if(!_b){
|
| 58 |
return [];
|
| 59 |
} |
| 60 |
if(!dojo.isArray(_b)){
|
| 61 |
_b=[_b]; |
| 62 |
} |
| 63 |
}else{
|
| 64 |
_b=[_9]; |
| 65 |
} |
| 66 |
var _c=[];
|
| 67 |
for(var i in _b){ |
| 68 |
_9=_b[i]; |
| 69 |
var _d={};
|
| 70 |
if(_a.title){
|
| 71 |
_d.title=_a.title.getValue(_9); |
| 72 |
}else{
|
| 73 |
_d.title=_9; |
| 74 |
} |
| 75 |
if(_a.children){
|
| 76 |
var _e=[];
|
| 77 |
for(var i2 in _a.children){ |
| 78 |
_e=_e.concat(this._getNodes(_9,_a.children[i2]));
|
| 79 |
} |
| 80 |
if(_e.length>0){ |
| 81 |
_d.children=_e; |
| 82 |
} |
| 83 |
} |
| 84 |
_c.push(_d); |
| 85 |
} |
| 86 |
return _c;
|
| 87 |
}}); |
| 88 |
} |