root / trunk / web / dojo / dojox / grid / TreeGrid.js @ 11
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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.grid.TreeGrid"]){ |
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| 9 | dojo._hasResource["dojox.grid.TreeGrid"]=true; |
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| 10 | dojo.experimental("dojox.grid.TreeGrid");
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| 11 | dojo.provide("dojox.grid.TreeGrid");
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| 12 | dojo.require("dojox.grid.DataGrid");
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| 13 | dojo.require("dojox.grid._TreeView");
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| 14 | dojo.require("dojox.grid.cells.tree");
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| 15 | dojo.require("dojox.grid.TreeSelection");
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| 16 | dojo.declare("dojox.grid._TreeAggregator",null,{cells:[],grid:null,childFields:[],constructor:function(_1){ |
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| 17 | this.cells=_1.cells||[];
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| 18 | this.childFields=_1.childFields||[];
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| 19 | this.grid=_1.grid;
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| 20 | this.store=this.grid.store; |
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| 21 | },_cacheValue:function(_2,id,_3){ |
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| 22 | _2[id]=_3; |
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| 23 | return _3;
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| 24 | },clearSubtotalCache:function(){ |
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| 25 | if(this.store){ |
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| 26 | delete this.store._cachedAggregates; |
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| 27 | } |
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| 28 | },cnt:function(_4,_5,_6){ |
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| 29 | var _7=0; |
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| 30 | var _8=this.store; |
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| 31 | var _9=this.childFields; |
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| 32 | if(_9[_5]){
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| 33 | var _a=_8.getValues(_6,_9[_5]);
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| 34 | if(_4.index<=_5+1){ |
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| 35 | _7=_a.length; |
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| 36 | }else{
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| 37 | dojo.forEach(_a,function(c){
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| 38 | _7+=this.getForCell(_4,_5+1,c,"cnt"); |
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| 39 | },this);
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| 40 | } |
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| 41 | }else{
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| 42 | _7=1;
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| 43 | } |
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| 44 | return _7;
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| 45 | },sum:function(_b,_c,_d){ |
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| 46 | var _e=0; |
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| 47 | var _f=this.store; |
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| 48 | var _10=this.childFields; |
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| 49 | if(_10[_c]){
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| 50 | dojo.forEach(_f.getValues(_d,_10[_c]),function(c){
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| 51 | _e+=this.getForCell(_b,_c+1,c,"sum"); |
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| 52 | },this);
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| 53 | }else{
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| 54 | _e+=_f.getValue(_d,_b.field); |
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| 55 | } |
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| 56 | return _e;
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| 57 | },value:function(_11,_12,_13){ |
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| 58 | },getForCell:function(_14,_15,_16,_17){ |
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| 59 | var _18=this.store; |
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| 60 | if(!_18||!_16||!_18.isItem(_16)){
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| 61 | return ""; |
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| 62 | } |
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| 63 | var _19=_18._cachedAggregates=_18._cachedAggregates||{};
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| 64 | var id=_18.getIdentity(_16);
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| 65 | var _1a=_19[id]=_19[id]||[];
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| 66 | if(!_14.getOpenState){
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| 67 | _14=this.grid.getCell(_14.layoutIndex+_15+1); |
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| 68 | } |
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| 69 | var idx=_14.index;
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| 70 | var _1b=_1a[idx]=_1a[idx]||{};
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| 71 | _17=(_17||(_14.parentCell?_14.parentCell.aggregate:"sum"))||"sum"; |
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| 72 | var _1c=_14.field;
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| 73 | if(_1c==_18.getLabelAttributes()[0]){ |
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| 74 | _17="cnt";
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| 75 | } |
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| 76 | var _1d=_1b[_17]=_1b[_17]||[];
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| 77 | if(_1d[_15]!=undefined){ |
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| 78 | return _1d[_15];
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| 79 | } |
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| 80 | var _1e=((_14.parentCell&&_14.parentCell.itemAggregates)?_14.parentCell.itemAggregates[_14.idxInParent]:"")||""; |
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| 81 | if(_1e&&_18.hasAttribute(_16,_1e)){
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| 82 | return this._cacheValue(_1d,_15,_18.getValue(_16,_1e)); |
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| 83 | }else{
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| 84 | if(_1e){
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| 85 | return this._cacheValue(_1d,_15,0); |
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| 86 | } |
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| 87 | } |
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| 88 | return this._cacheValue(_1d,_15,this[_17](_14,_15,_16)); |
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| 89 | }}); |
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| 90 | dojo.declare("dojox.grid._TreeLayout",dojox.grid._Layout,{_isCollapsable:false,_getInternalStructure:function(_1f){ |
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| 91 | var g=this.grid; |
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| 92 | var s=_1f;
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| 93 | var _20=s[0].cells[0]; |
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| 94 | var _21={type:"dojox.grid._TreeView",cells:[[]]}; |
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| 95 | var _22=[];
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| 96 | var _23=0; |
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| 97 | var _24=function(_25,_26){ |
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| 98 | var _27=_25.children;
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| 99 | var _28=function(_29,idx){ |
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| 100 | var k,n={};
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| 101 | for(k in _29){ |
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| 102 | n[k]=_29[k]; |
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| 103 | } |
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| 104 | n=dojo.mixin(n,{level:_26,idxInParent:_26>0?idx:-1,parentCell:_26>0?_25:null});
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| 105 | return n;
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| 106 | }; |
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| 107 | var ret=[];
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| 108 | dojo.forEach(_27,function(c,idx){
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| 109 | if("children" in c){ |
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| 110 | _22.push(c.field); |
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| 111 | var _2a=ret[ret.length-1]; |
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| 112 | _2a.isCollapsable=true;
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| 113 | c.level=_26; |
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| 114 | ret=ret.concat(_24(c,_26+1));
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| 115 | }else{
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| 116 | ret.push(_28(c,idx)); |
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| 117 | } |
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| 118 | }); |
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| 119 | _23=Math.max(_23,_26); |
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| 120 | return ret;
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| 121 | }; |
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| 122 | var _2b={children:_20,itemAggregates:[]}; |
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| 123 | _21.cells[0]=_24(_2b,0); |
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| 124 | g.aggregator=new dojox.grid._TreeAggregator({cells:_21.cells[0],grid:g,childFields:_22}); |
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| 125 | if(g.scroller&&g.defaultOpen){
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| 126 | g.scroller.defaultRowHeight=g.scroller._origDefaultRowHeight*(2*_23+1); |
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| 127 | } |
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| 128 | return [_21];
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| 129 | },setStructure:function(_2c){ |
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| 130 | var s=_2c;
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| 131 | var g=this.grid; |
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| 132 | if(g&&g.treeModel&&!dojo.every(s,function(i){ |
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| 133 | return ("cells" in i); |
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| 134 | })){
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| 135 | s=arguments[0]=[{cells:[s]}]; |
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| 136 | } |
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| 137 | if(s.length==1&&s[0].cells.length==1){ |
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| 138 | if(g&&g.treeModel){
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| 139 | s[0].type="dojox.grid._TreeView"; |
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| 140 | this._isCollapsable=true; |
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| 141 | s[0].cells[0][(this.grid.treeModel?this.grid.expandoCell:0)].isCollapsable=true; |
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| 142 | }else{
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| 143 | var _2d=dojo.filter(s[0].cells[0],function(c){ |
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| 144 | return ("children" in c); |
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| 145 | }); |
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| 146 | if(_2d.length===1){ |
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| 147 | this._isCollapsable=true; |
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| 148 | } |
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| 149 | } |
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| 150 | } |
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| 151 | if(this._isCollapsable&&(!g||!g.treeModel)){ |
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| 152 | arguments[0]=this._getInternalStructure(s); |
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| 153 | } |
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| 154 | this.inherited(arguments); |
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| 155 | },addCellDef:function(_2e,_2f,_30){ |
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| 156 | var obj=this.inherited(arguments); |
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| 157 | return dojo.mixin(obj,dojox.grid.cells.TreeCell);
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| 158 | }}); |
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| 159 | dojo.declare("dojox.grid.TreePath",null,{level:0,_str:"",_arr:null,grid:null,store:null,cell:null,item:null,constructor:function(_31,_32){ |
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| 160 | if(dojo.isString(_31)){
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| 161 | this._str=_31;
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| 162 | this._arr=dojo.map(_31.split("/"),function(_33){ |
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| 163 | return parseInt(_33,10); |
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| 164 | }); |
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| 165 | }else{
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| 166 | if(dojo.isArray(_31)){
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| 167 | this._str=_31.join("/"); |
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| 168 | this._arr=_31.slice(0); |
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| 169 | }else{
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| 170 | if(typeof _31=="number"){ |
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| 171 | this._str=String(_31);
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| 172 | this._arr=[_31];
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| 173 | }else{
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| 174 | this._str=_31._str;
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| 175 | this._arr=_31._arr.slice(0); |
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| 176 | } |
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| 177 | } |
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| 178 | } |
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| 179 | this.level=this._arr.length-1; |
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| 180 | this.grid=_32;
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| 181 | this.store=this.grid.store; |
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| 182 | if(_32.treeModel){
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| 183 | this.cell=_32.layout.cells[_32.expandoCell];
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| 184 | }else{
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| 185 | this.cell=_32.layout.cells[this.level]; |
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| 186 | } |
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| 187 | },item:function(){ |
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| 188 | if(!this._item){ |
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| 189 | this._item=this.grid.getItem(this._arr); |
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| 190 | } |
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| 191 | return this._item; |
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| 192 | },compare:function(_34){ |
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| 193 | if(dojo.isString(_34)||dojo.isArray(_34)){
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| 194 | if(this._str==_34){ |
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| 195 | return 0; |
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| 196 | } |
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| 197 | if(_34.join&&this._str==_34.join("/")){ |
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| 198 | return 0; |
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| 199 | } |
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| 200 | _34=new dojox.grid.TreePath(_34,this.grid); |
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| 201 | }else{
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| 202 | if(_34 instanceof dojox.grid.TreePath){ |
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| 203 | if(this._str==_34._str){ |
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| 204 | return 0; |
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| 205 | } |
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| 206 | } |
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| 207 | } |
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| 208 | for(var i=0,l=(this._arr.length<_34._arr.length?this._arr.length:_34._arr.length);i<l;i++){ |
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| 209 | if(this._arr[i]<_34._arr[i]){ |
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| 210 | return -1; |
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| 211 | } |
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| 212 | if(this._arr[i]>_34._arr[i]){ |
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| 213 | return 1; |
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| 214 | } |
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| 215 | } |
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| 216 | if(this._arr.length<_34._arr.length){ |
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| 217 | return -1; |
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| 218 | } |
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| 219 | if(this._arr.length>_34._arr.length){ |
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| 220 | return 1; |
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| 221 | } |
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| 222 | return 0; |
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| 223 | },isOpen:function(){ |
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| 224 | return this.cell.openStates&&this.cell.getOpenState(this.item()); |
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| 225 | },previous:function(){ |
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| 226 | var _35=this._arr.slice(0); |
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| 227 | if(this._str=="0"){ |
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| 228 | return null; |
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| 229 | } |
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| 230 | var _36=_35.length-1; |
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| 231 | if(_35[_36]===0){ |
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| 232 | _35.pop(); |
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| 233 | return new dojox.grid.TreePath(_35,this.grid); |
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| 234 | } |
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| 235 | _35[_36]--; |
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| 236 | var _37=new dojox.grid.TreePath(_35,this.grid); |
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| 237 | return _37.lastChild(true); |
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| 238 | },next:function(){ |
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| 239 | var _38=this._arr.slice(0); |
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| 240 | if(this.isOpen()){ |
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| 241 | _38.push(0);
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| 242 | }else{
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| 243 | _38[_38.length-1]++;
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| 244 | for(var i=this.level;i>=0;i--){ |
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| 245 | var _39=this.grid.getItem(_38.slice(0,i+1)); |
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| 246 | if(i>0){ |
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| 247 | if(!_39){
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| 248 | _38.pop(); |
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| 249 | _38[i-1]++;
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| 250 | } |
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| 251 | }else{
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| 252 | if(!_39){
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| 253 | return null; |
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| 254 | } |
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| 255 | } |
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| 256 | } |
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| 257 | } |
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| 258 | return new dojox.grid.TreePath(_38,this.grid); |
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| 259 | },children:function(_3a){ |
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| 260 | if(!this.isOpen()&&!_3a){ |
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| 261 | return null; |
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| 262 | } |
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| 263 | var _3b=[];
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| 264 | var _3c=this.grid.treeModel; |
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| 265 | if(_3c){
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| 266 | var _3d=this.item(); |
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| 267 | var _3e=_3c.store;
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| 268 | if(!_3c.mayHaveChildren(_3d)){
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| 269 | return null; |
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| 270 | } |
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| 271 | dojo.forEach(_3c.childrenAttrs,function(_3f){
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| 272 | _3b=_3b.concat(_3e.getValues(_3d,_3f)); |
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| 273 | }); |
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| 274 | }else{
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| 275 | _3b=this.store.getValues(this.item(),this.grid.layout.cells[this.cell.level+1].parentCell.field); |
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| 276 | if(_3b.length>1&&this.grid.sortChildItems){ |
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| 277 | var _40=this.grid.getSortProps(); |
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| 278 | if(_40&&_40.length){
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| 279 | var _41=_40[0].attribute,_42=this.grid; |
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| 280 | if(_41&&_3b[0][_41]){ |
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| 281 | var _43=!!_40[0].descending; |
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| 282 | _3b=_3b.slice(0);
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| 283 | _3b.sort(function(a,b){
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| 284 | return _42._childItemSorter(a,b,_41,_43);
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| 285 | }); |
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| 286 | } |
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| 287 | } |
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| 288 | } |
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| 289 | } |
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| 290 | return _3b;
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| 291 | },childPaths:function(){ |
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| 292 | var _44=this.children(); |
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| 293 | if(!_44){
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| 294 | return [];
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| 295 | } |
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| 296 | return dojo.map(_44,function(_45,_46){ |
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| 297 | return new dojox.grid.TreePath(this._str+"/"+_46,this.grid); |
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| 298 | },this);
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| 299 | },parent:function(){ |
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| 300 | if(this.level===0){ |
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| 301 | return null; |
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| 302 | } |
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| 303 | return new dojox.grid.TreePath(this._arr.slice(0,this.level),this.grid); |
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| 304 | },lastChild:function(_47){ |
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| 305 | var _48=this.children(); |
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| 306 | if(!_48||!_48.length){
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| 307 | return this; |
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| 308 | } |
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| 309 | var _49=new dojox.grid.TreePath(this._str+"/"+String(_48.length-1),this.grid); |
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| 310 | if(!_47){
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| 311 | return _49;
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| 312 | } |
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| 313 | return _49.lastChild(true); |
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| 314 | },toString:function(){ |
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| 315 | return this._str; |
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| 316 | }}); |
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| 317 | dojo.declare("dojox.grid._TreeFocusManager",dojox.grid._FocusManager,{setFocusCell:function(_4a,_4b){ |
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| 318 | if(_4a&&_4a.getNode(_4b)){
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| 319 | this.inherited(arguments); |
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| 320 | } |
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| 321 | },isLastFocusCell:function(){ |
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| 322 | if(this.cell&&this.cell.index==this.grid.layout.cellCount-1){ |
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| 323 | var _4c=new dojox.grid.TreePath(this.grid.rowCount-1,this.grid); |
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| 324 | _4c=_4c.lastChild(true);
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| 325 | return this.rowIndex==_4c._str; |
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| 326 | } |
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| 327 | return false; |
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| 328 | },next:function(){ |
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| 329 | if(this.cell){ |
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| 330 | var row=this.rowIndex,col=this.cell.index+1,cc=this.grid.layout.cellCount-1; |
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| 331 | var _4d=new dojox.grid.TreePath(this.rowIndex,this.grid); |
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| 332 | if(col>cc){
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| 333 | var _4e=_4d.next();
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| 334 | if(!_4e){
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| 335 | col--; |
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| 336 | }else{
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| 337 | col=0;
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| 338 | _4d=_4e; |
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| 339 | } |
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| 340 | } |
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| 341 | if(this.grid.edit.isEditing()){ |
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| 342 | var _4f=this.grid.getCell(col); |
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| 343 | if(!this.isLastFocusCell()&&!_4f.editable){ |
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| 344 | this._focusifyCellNode(false); |
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| 345 | this.cell=_4f;
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| 346 | this.rowIndex=_4d._str;
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| 347 | this.next();
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| 348 | return;
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| 349 | } |
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| 350 | } |
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| 351 | this.setFocusIndex(_4d._str,col);
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| 352 | } |
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| 353 | },previous:function(){ |
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| 354 | if(this.cell){ |
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| 355 | var row=(this.rowIndex||0),col=(this.cell.index||0)-1; |
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| 356 | var _50=new dojox.grid.TreePath(row,this.grid); |
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| 357 | if(col<0){ |
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| 358 | var _51=_50.previous();
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| 359 | if(!_51){
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| 360 | col=0;
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| 361 | }else{
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| 362 | col=this.grid.layout.cellCount-1; |
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| 363 | _50=_51; |
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| 364 | } |
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| 365 | } |
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| 366 | if(this.grid.edit.isEditing()){ |
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| 367 | var _52=this.grid.getCell(col); |
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| 368 | if(!this.isFirstFocusCell()&&!_52.editable){ |
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| 369 | this._focusifyCellNode(false); |
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| 370 | this.cell=_52;
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| 371 | this.rowIndex=_50._str;
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| 372 | this.previous();
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| 373 | return;
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| 374 | } |
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| 375 | } |
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| 376 | this.setFocusIndex(_50._str,col);
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| 377 | } |
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| 378 | },move:function(_53,_54){ |
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| 379 | if(this.isNavHeader()){ |
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| 380 | this.inherited(arguments); |
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| 381 | return;
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| 382 | } |
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| 383 | if(!this.cell){ |
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| 384 | return;
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| 385 | } |
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| 386 | var sc=this.grid.scroller,r=this.rowIndex,rc=this.grid.rowCount-1,_55=new dojox.grid.TreePath(this.rowIndex,this.grid); |
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| 387 | if(_53){
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| 388 | var row;
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| 389 | if(_53>0){ |
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| 390 | _55=_55.next(); |
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| 391 | row=_55._arr[0];
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| 392 | if(row>sc.getLastPageRow(sc.page)){
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| 393 | this.grid.setScrollTop(this.grid.scrollTop+sc.findScrollTop(row)-sc.findScrollTop(r)); |
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| 394 | } |
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| 395 | }else{
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| 396 | if(_53<0){ |
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| 397 | _55=_55.previous(); |
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| 398 | row=_55._arr[0];
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| 399 | if(row<=sc.getPageRow(sc.page)){
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| 400 | this.grid.setScrollTop(this.grid.scrollTop-sc.findScrollTop(r)-sc.findScrollTop(row)); |
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| 401 | } |
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| 402 | } |
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| 403 | } |
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| 404 | } |
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| 405 | var cc=this.grid.layout.cellCount-1,i=this.cell.index,col=Math.min(cc,Math.max(0,i+_54)); |
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| 406 | var _56=this.grid.getCell(col); |
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| 407 | var _57=_54<0?-1:1; |
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| 408 | while(col>=0&&col<cc&&_56&&_56.hidden===true){ |
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| 409 | col+=_57; |
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| 410 | _56=this.grid.getCell(col);
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| 411 | } |
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| 412 | if(!_56||_56.hidden===true){ |
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| 413 | col=i; |
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| 414 | } |
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| 415 | if(_53){
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| 416 | this.grid.updateRow(r);
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| 417 | } |
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| 418 | this.setFocusIndex(_55._str,col);
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| 419 | }}); |
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| 420 | dojo.declare("dojox.grid.TreeGrid",dojox.grid.DataGrid,{defaultOpen:true,sortChildItems:false,openAtLevels:[],treeModel:null,expandoCell:0,aggregator:null,_layoutClass:dojox.grid._TreeLayout,createSelection:function(){ |
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| 421 | this.selection=new dojox.grid.TreeSelection(this); |
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| 422 | },_childItemSorter:function(a,b,_58,_59){ |
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| 423 | var av=this.store.getValue(a,_58); |
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| 424 | var bv=this.store.getValue(b,_58); |
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| 425 | if(av!=bv){
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| 426 | return av<bv==_59?1:-1; |
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| 427 | } |
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| 428 | return 0; |
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| 429 | },_onNew:function(_5a,_5b){ |
||
| 430 | if(!_5b||!_5b.item){
|
||
| 431 | this.inherited(arguments); |
||
| 432 | }else{
|
||
| 433 | var idx=this.getItemIndex(_5b.item); |
||
| 434 | if(typeof idx=="string"){ |
||
| 435 | this.updateRow(idx.split("/")[0]); |
||
| 436 | }else{
|
||
| 437 | if(idx>-1){ |
||
| 438 | this.updateRow(idx);
|
||
| 439 | } |
||
| 440 | } |
||
| 441 | } |
||
| 442 | },_onSet:function(_5c,_5d,_5e,_5f){ |
||
| 443 | this._checkUpdateStatus();
|
||
| 444 | if(this.aggregator){ |
||
| 445 | this.aggregator.clearSubtotalCache();
|
||
| 446 | } |
||
| 447 | var idx=this.getItemIndex(_5c); |
||
| 448 | if(typeof idx=="string"){ |
||
| 449 | this.updateRow(idx.split("/")[0]); |
||
| 450 | }else{
|
||
| 451 | if(idx>-1){ |
||
| 452 | this.updateRow(idx);
|
||
| 453 | } |
||
| 454 | } |
||
| 455 | },_onDelete:function(_60){ |
||
| 456 | this._cleanupExpandoCache(this._getItemIndex(_60,true),this.store.getIdentity(_60),_60); |
||
| 457 | this.inherited(arguments); |
||
| 458 | },_cleanupExpandoCache:function(_61,_62,_63){ |
||
| 459 | },_addItem:function(_64,_65,_66,_67){ |
||
| 460 | if(!_67&&this.model&&dojo.indexOf(this.model.root.children,_64)==-1){ |
||
| 461 | this.model.root.children[_65]=_64;
|
||
| 462 | } |
||
| 463 | this.inherited(arguments); |
||
| 464 | },getItem:function(idx){ |
||
| 465 | var _68=dojo.isArray(idx);
|
||
| 466 | if(dojo.isString(idx)&&idx.indexOf("/")){ |
||
| 467 | idx=idx.split("/");
|
||
| 468 | _68=true;
|
||
| 469 | } |
||
| 470 | if(_68&&idx.length==1){ |
||
| 471 | idx=idx[0];
|
||
| 472 | _68=false;
|
||
| 473 | } |
||
| 474 | if(!_68){
|
||
| 475 | return dojox.grid.DataGrid.prototype.getItem.call(this,idx); |
||
| 476 | } |
||
| 477 | var s=this.store; |
||
| 478 | var itm=dojox.grid.DataGrid.prototype.getItem.call(this,idx[0]); |
||
| 479 | var cf;
|
||
| 480 | if(this.aggregator){ |
||
| 481 | cf=this.aggregator.childFields||[];
|
||
| 482 | }else{
|
||
| 483 | if(this.treeModel){ |
||
| 484 | cf=this.treeModel.childrenAttrs||[];
|
||
| 485 | } |
||
| 486 | } |
||
| 487 | if(cf){
|
||
| 488 | for(var i=0;i<idx.length-1&&itm;i++){ |
||
| 489 | if(cf[i]){
|
||
| 490 | itm=(s.getValues(itm,cf[i])||[])[idx[i+1]];
|
||
| 491 | }else{
|
||
| 492 | itm=null;
|
||
| 493 | } |
||
| 494 | } |
||
| 495 | } |
||
| 496 | return itm||null; |
||
| 497 | },_getItemIndex:function(_69,_6a){ |
||
| 498 | if(!_6a&&!this.store.isItem(_69)){ |
||
| 499 | return -1; |
||
| 500 | } |
||
| 501 | var idx=this.inherited(arguments); |
||
| 502 | if(idx==-1){ |
||
| 503 | var _6b=this.store.getIdentity(_69); |
||
| 504 | return this._by_idty_paths[_6b]||-1; |
||
| 505 | } |
||
| 506 | return idx;
|
||
| 507 | },postMixInProperties:function(){ |
||
| 508 | if(this.treeModel&&!("defaultOpen" in this.params)){ |
||
| 509 | this.defaultOpen=false; |
||
| 510 | } |
||
| 511 | var def=this.defaultOpen; |
||
| 512 | this.openAtLevels=dojo.map(this.openAtLevels,function(l){ |
||
| 513 | if(typeof l=="string"){ |
||
| 514 | switch(l.toLowerCase()){
|
||
| 515 | case "true": |
||
| 516 | return true; |
||
| 517 | break;
|
||
| 518 | case "false": |
||
| 519 | return false; |
||
| 520 | break;
|
||
| 521 | default:
|
||
| 522 | var r=parseInt(l,10); |
||
| 523 | if(isNaN(r)){
|
||
| 524 | return def;
|
||
| 525 | } |
||
| 526 | return r;
|
||
| 527 | break;
|
||
| 528 | } |
||
| 529 | } |
||
| 530 | return l;
|
||
| 531 | }); |
||
| 532 | this._by_idty_paths={};
|
||
| 533 | this.inherited(arguments); |
||
| 534 | },postCreate:function(){ |
||
| 535 | this.inherited(arguments); |
||
| 536 | if(this.treeModel){ |
||
| 537 | this._setModel(this.treeModel); |
||
| 538 | } |
||
| 539 | },setModel:function(_6c){ |
||
| 540 | this._setModel(_6c);
|
||
| 541 | this._refresh(true); |
||
| 542 | },_setModel:function(_6d){ |
||
| 543 | if(_6d&&(!dijit.tree.ForestStoreModel||!(_6d instanceof dijit.tree.ForestStoreModel))){ |
||
| 544 | throw new Error("dojox.grid.TreeGrid: treeModel must be an instance of dijit.tree.ForestStoreModel"); |
||
| 545 | } |
||
| 546 | this.treeModel=_6d;
|
||
| 547 | dojo.toggleClass(this.domNode,"dojoxGridTreeModel",this.treeModel?true:false); |
||
| 548 | this._setQuery(_6d?_6d.query:null); |
||
| 549 | this._setStore(_6d?_6d.store:null); |
||
| 550 | },createScroller:function(){ |
||
| 551 | this.inherited(arguments); |
||
| 552 | this.scroller._origDefaultRowHeight=this.scroller.defaultRowHeight; |
||
| 553 | },createManagers:function(){ |
||
| 554 | this.rows=new dojox.grid._RowManager(this); |
||
| 555 | this.focus=new dojox.grid._TreeFocusManager(this); |
||
| 556 | this.edit=new dojox.grid._EditManager(this); |
||
| 557 | },_setStore:function(_6e){ |
||
| 558 | this.inherited(arguments); |
||
| 559 | if(this.treeModel&&!this.treeModel.root.children){ |
||
| 560 | this.treeModel.root.children=[];
|
||
| 561 | } |
||
| 562 | if(this.aggregator){ |
||
| 563 | this.aggregator.store=_6e;
|
||
| 564 | } |
||
| 565 | },getDefaultOpenState:function(_6f,_70){ |
||
| 566 | var cf;
|
||
| 567 | var _71=this.store; |
||
| 568 | if(this.treeModel){ |
||
| 569 | return this.defaultOpen; |
||
| 570 | } |
||
| 571 | if(!_6f||!_71||!_71.isItem(_70)||!(cf=this.aggregator.childFields[_6f.level])){ |
||
| 572 | return this.defaultOpen; |
||
| 573 | } |
||
| 574 | if(this.openAtLevels.length>_6f.level){ |
||
| 575 | var _72=this.openAtLevels[_6f.level]; |
||
| 576 | if(typeof _72=="boolean"){ |
||
| 577 | return _72;
|
||
| 578 | }else{
|
||
| 579 | if(typeof _72=="number"){ |
||
| 580 | return (_71.getValues(_70,cf).length<=_72);
|
||
| 581 | } |
||
| 582 | } |
||
| 583 | } |
||
| 584 | return this.defaultOpen; |
||
| 585 | },onStyleRow:function(row){ |
||
| 586 | if(!this.layout._isCollapsable){ |
||
| 587 | this.inherited(arguments); |
||
| 588 | return;
|
||
| 589 | } |
||
| 590 | var _73=dojo.attr(row.node,"dojoxTreeGridBaseClasses"); |
||
| 591 | if(_73){
|
||
| 592 | row.customClasses=_73; |
||
| 593 | } |
||
| 594 | var i=row;
|
||
| 595 | var _74=i.node.tagName.toLowerCase();
|
||
| 596 | i.customClasses+=(i.odd?" dojoxGridRowOdd":"")+(i.selected&&_74=="tr"?" dojoxGridRowSelected":"")+(i.over&&_74=="tr"?" dojoxGridRowOver":""); |
||
| 597 | this.focus.styleRow(i);
|
||
| 598 | this.edit.styleRow(i);
|
||
| 599 | },styleRowNode:function(_75,_76){ |
||
| 600 | if(_76){
|
||
| 601 | if(_76.tagName.toLowerCase()=="div"&&this.aggregator){ |
||
| 602 | dojo.query("tr[dojoxTreeGridPath]",_76).forEach(function(_77){ |
||
| 603 | this.rows.styleRowNode(dojo.attr(_77,"dojoxTreeGridPath"),_77); |
||
| 604 | },this);
|
||
| 605 | } |
||
| 606 | this.rows.styleRowNode(_75,_76);
|
||
| 607 | } |
||
| 608 | },onCanSelect:function(_78){ |
||
| 609 | var _79=dojo.query("tr[dojoxTreeGridPath='"+_78+"']",this.domNode); |
||
| 610 | if(_79.length){
|
||
| 611 | if(dojo.hasClass(_79[0],"dojoxGridSummaryRow")){ |
||
| 612 | return false; |
||
| 613 | } |
||
| 614 | } |
||
| 615 | return this.inherited(arguments); |
||
| 616 | },onKeyDown:function(e){ |
||
| 617 | if(e.altKey||e.metaKey){
|
||
| 618 | return;
|
||
| 619 | } |
||
| 620 | var dk=dojo.keys;
|
||
| 621 | switch(e.keyCode){
|
||
| 622 | case dk.UP_ARROW:
|
||
| 623 | if(!this.edit.isEditing()&&this.focus.rowIndex!="0"){ |
||
| 624 | dojo.stopEvent(e); |
||
| 625 | this.focus.move(-1,0); |
||
| 626 | } |
||
| 627 | break;
|
||
| 628 | case dk.DOWN_ARROW:
|
||
| 629 | var _7a=new dojox.grid.TreePath(this.focus.rowIndex,this); |
||
| 630 | var _7b=new dojox.grid.TreePath(this.rowCount-1,this); |
||
| 631 | _7b=_7b.lastChild(true);
|
||
| 632 | if(!this.edit.isEditing()&&_7a.toString()!=_7b.toString()){ |
||
| 633 | dojo.stopEvent(e); |
||
| 634 | this.focus.move(1,0); |
||
| 635 | } |
||
| 636 | break;
|
||
| 637 | default:
|
||
| 638 | this.inherited(arguments); |
||
| 639 | break;
|
||
| 640 | } |
||
| 641 | },canEdit:function(_7c,_7d){ |
||
| 642 | var _7e=_7c.getNode(_7d);
|
||
| 643 | return _7e&&this._canEdit; |
||
| 644 | },doApplyCellEdit:function(_7f,_80,_81){ |
||
| 645 | var _82=this.getItem(_80); |
||
| 646 | var _83=this.store.getValue(_82,_81); |
||
| 647 | if(typeof _83=="number"){ |
||
| 648 | _7f=isNaN(_7f)?_7f:parseFloat(_7f); |
||
| 649 | }else{
|
||
| 650 | if(typeof _83=="boolean"){ |
||
| 651 | _7f=_7f=="true"?true:_7f=="false"?false:_7f; |
||
| 652 | }else{
|
||
| 653 | if(_83 instanceof Date){ |
||
| 654 | var _84=new Date(_7f); |
||
| 655 | _7f=isNaN(_84.getTime())?_7f:_84; |
||
| 656 | } |
||
| 657 | } |
||
| 658 | } |
||
| 659 | this.store.setValue(_82,_81,_7f);
|
||
| 660 | this.onApplyCellEdit(_7f,_80,_81);
|
||
| 661 | }}); |
||
| 662 | dojox.grid.TreeGrid.markupFactory=function(_85,_86,_87,_88){ |
||
| 663 | var d=dojo;
|
||
| 664 | var _89=function(n){ |
||
| 665 | var w=d.attr(n,"width")||"auto"; |
||
| 666 | if((w!="auto")&&(w.slice(-2)!="em")&&(w.slice(-1)!="%")){ |
||
| 667 | w=parseInt(w,10)+"px"; |
||
| 668 | } |
||
| 669 | return w;
|
||
| 670 | }; |
||
| 671 | var _8a=function(_8b){ |
||
| 672 | var _8c;
|
||
| 673 | if(_8b.nodeName.toLowerCase()=="table"&&d.query("> colgroup",_8b).length===0&&(_8c=d.query("> thead > tr",_8b)).length==1){ |
||
| 674 | var tr=_8c[0]; |
||
| 675 | return d.query("> th",_8c[0]).map(function(th){ |
||
| 676 | var _8d={type:d.trim(d.attr(th,"cellType")||""),field:d.trim(d.attr(th,"field")||"")}; |
||
| 677 | if(_8d.type){
|
||
| 678 | _8d.type=d.getObject(_8d.type); |
||
| 679 | } |
||
| 680 | var _8e=d.query("> table",th)[0]; |
||
| 681 | if(_8e){
|
||
| 682 | _8d.name="";
|
||
| 683 | _8d.children=_8a(_8e); |
||
| 684 | if(d.hasAttr(th,"itemAggregates")){ |
||
| 685 | _8d.itemAggregates=d.map(d.attr(th,"itemAggregates").split(","),function(v){ |
||
| 686 | return d.trim(v);
|
||
| 687 | }); |
||
| 688 | }else{
|
||
| 689 | _8d.itemAggregates=[]; |
||
| 690 | } |
||
| 691 | if(d.hasAttr(th,"aggregate")){ |
||
| 692 | _8d.aggregate=d.attr(th,"aggregate");
|
||
| 693 | } |
||
| 694 | _8d.type=_8d.type||dojox.grid.cells.SubtableCell; |
||
| 695 | }else{
|
||
| 696 | _8d.name=d.trim(d.attr(th,"name")||th.innerHTML);
|
||
| 697 | if(d.hasAttr(th,"width")){ |
||
| 698 | _8d.width=_89(th); |
||
| 699 | } |
||
| 700 | if(d.hasAttr(th,"relWidth")){ |
||
| 701 | _8d.relWidth=window.parseInt(d.attr(th,"relWidth"),10); |
||
| 702 | } |
||
| 703 | if(d.hasAttr(th,"hidden")){ |
||
| 704 | _8d.hidden=d.attr(th,"hidden")=="true"; |
||
| 705 | } |
||
| 706 | _8d.field=_8d.field||_8d.name; |
||
| 707 | dojox.grid.DataGrid.cell_markupFactory(_88,th,_8d); |
||
| 708 | _8d.type=_8d.type||dojox.grid.cells.Cell; |
||
| 709 | } |
||
| 710 | if(_8d.type&&_8d.type.markupFactory){
|
||
| 711 | _8d.type.markupFactory(th,_8d); |
||
| 712 | } |
||
| 713 | return _8d;
|
||
| 714 | }); |
||
| 715 | } |
||
| 716 | return [];
|
||
| 717 | }; |
||
| 718 | var _8f;
|
||
| 719 | if(!_85.structure){
|
||
| 720 | var row=_8a(_86);
|
||
| 721 | if(row.length){
|
||
| 722 | _85.structure=[{__span:Infinity,cells:[row]}];
|
||
| 723 | } |
||
| 724 | } |
||
| 725 | return dojox.grid.DataGrid.markupFactory(_85,_86,_87,_88);
|
||
| 726 | }; |
||
| 727 | } |