| /* |
| Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved. |
| Available via Academic Free License >= 2.1 OR the modified BSD license. |
| see: http://dojotoolkit.org/license for details |
| */ |
| |
| |
| if(!dojo._hasResource["dijit.form._FormSelectWidget"]){ |
| dojo._hasResource["dijit.form._FormSelectWidget"]=true; |
| dojo.provide("dijit.form._FormSelectWidget"); |
| dojo.require("dijit.form._FormWidget"); |
| dojo.require("dojo.data.util.sorter"); |
| dojo.declare("dijit.form._FormSelectWidget",dijit.form._FormValueWidget,{multiple:false,options:null,store:null,query:null,queryOptions:null,onFetch:null,sortByLabel:true,loadChildrenOnOpen:false,getOptions:function(_1){ |
| var _2=_1,_3=this.options||[],l=_3.length; |
| if(_2===undefined){ |
| return _3; |
| } |
| if(dojo.isArray(_2)){ |
| return dojo.map(_2,"return this.getOptions(item);",this); |
| } |
| if(dojo.isObject(_1)){ |
| if(!dojo.some(this.options,function(o,_4){ |
| if(o===_2||(o.value&&o.value===_2.value)){ |
| _2=_4; |
| return true; |
| } |
| return false; |
| })){ |
| _2=-1; |
| } |
| } |
| if(typeof _2=="string"){ |
| for(var i=0;i<l;i++){ |
| if(_3[i].value===_2){ |
| _2=i; |
| break; |
| } |
| } |
| } |
| if(typeof _2=="number"&&_2>=0&&_2<l){ |
| return this.options[_2]; |
| } |
| return null; |
| },addOption:function(_5){ |
| if(!dojo.isArray(_5)){ |
| _5=[_5]; |
| } |
| dojo.forEach(_5,function(i){ |
| if(i&&dojo.isObject(i)){ |
| this.options.push(i); |
| } |
| },this); |
| this._loadChildren(); |
| },removeOption:function(_6){ |
| if(!dojo.isArray(_6)){ |
| _6=[_6]; |
| } |
| var _7=this.getOptions(_6); |
| dojo.forEach(_7,function(i){ |
| if(i){ |
| this.options=dojo.filter(this.options,function(_8,_9){ |
| return (_8.value!==i.value); |
| }); |
| this._removeOptionItem(i); |
| } |
| },this); |
| this._loadChildren(); |
| },updateOption:function(_a){ |
| if(!dojo.isArray(_a)){ |
| _a=[_a]; |
| } |
| dojo.forEach(_a,function(i){ |
| var _b=this.getOptions(i),k; |
| if(_b){ |
| for(k in i){ |
| _b[k]=i[k]; |
| } |
| } |
| },this); |
| this._loadChildren(); |
| },setStore:function(_c,_d,_e){ |
| var _f=this.store; |
| _e=_e||{}; |
| if(_f!==_c){ |
| dojo.forEach(this._notifyConnections||[],dojo.disconnect); |
| delete this._notifyConnections; |
| if(_c&&_c.getFeatures()["dojo.data.api.Notification"]){ |
| this._notifyConnections=[dojo.connect(_c,"onNew",this,"_onNewItem"),dojo.connect(_c,"onDelete",this,"_onDeleteItem"),dojo.connect(_c,"onSet",this,"_onSetItem")]; |
| } |
| this.store=_c; |
| } |
| this._onChangeActive=false; |
| if(this.options&&this.options.length){ |
| this.removeOption(this.options); |
| } |
| if(_c){ |
| var cb=function(_10){ |
| if(this.sortByLabel&&!_e.sort&&_10.length){ |
| _10.sort(dojo.data.util.sorter.createSortFunction([{attribute:_c.getLabelAttributes(_10[0])[0]}],_c)); |
| } |
| if(_e.onFetch){ |
| _10=_e.onFetch(_10); |
| } |
| dojo.forEach(_10,function(i){ |
| this._addOptionForItem(i); |
| },this); |
| this._loadingStore=false; |
| this.attr("value",(("_pendingValue" in this)?this._pendingValue:_d)); |
| delete this._pendingValue; |
| if(!this.loadChildrenOnOpen){ |
| this._loadChildren(); |
| }else{ |
| this._pseudoLoadChildren(_10); |
| } |
| this._fetchedWith=_11; |
| this._lastValueReported=this.multiple?[]:null; |
| this._onChangeActive=true; |
| this.onSetStore(); |
| this._handleOnChange(this.value); |
| }; |
| var _11=dojo.mixin({onComplete:cb,scope:this},_e); |
| this._loadingStore=true; |
| _c.fetch(_11); |
| }else{ |
| delete this._fetchedWith; |
| } |
| return _f; |
| },_setValueAttr:function(_12,_13){ |
| if(this._loadingStore){ |
| this._pendingValue=_12; |
| return; |
| } |
| var _14=this.getOptions()||[]; |
| if(!dojo.isArray(_12)){ |
| _12=[_12]; |
| } |
| dojo.forEach(_12,function(i,idx){ |
| if(!dojo.isObject(i)){ |
| i=i+""; |
| } |
| if(typeof i==="string"){ |
| _12[idx]=dojo.filter(_14,function(_15){ |
| return _15.value===i; |
| })[0]||{value:"",label:""}; |
| } |
| },this); |
| _12=dojo.filter(_12,function(i){ |
| return i&&i.value; |
| }); |
| if(!this.multiple&&(!_12[0]||!_12[0].value)&&_14.length){ |
| _12[0]=_14[0]; |
| } |
| dojo.forEach(_14,function(i){ |
| i.selected=dojo.some(_12,function(v){ |
| return v.value===i.value; |
| }); |
| }); |
| var val=dojo.map(_12,function(i){ |
| return i.value; |
| }),_16=dojo.map(_12,function(i){ |
| return i.label; |
| }); |
| this.value=this.multiple?val:val[0]; |
| this._setDisplay(this.multiple?_16:_16[0]); |
| this._updateSelection(); |
| this._handleOnChange(this.value,_13); |
| },_getDisplayedValueAttr:function(){ |
| var val=this.attr("value"); |
| if(!dojo.isArray(val)){ |
| val=[val]; |
| } |
| var ret=dojo.map(this.getOptions(val),function(v){ |
| if(v&&"label" in v){ |
| return v.label; |
| }else{ |
| if(v){ |
| return v.value; |
| } |
| } |
| return null; |
| },this); |
| return this.multiple?ret:ret[0]; |
| },_getValueDeprecated:false,getValue:function(){ |
| return this._lastValue; |
| },undo:function(){ |
| this._setValueAttr(this._lastValueReported,false); |
| },_loadChildren:function(){ |
| if(this._loadingStore){ |
| return; |
| } |
| dojo.forEach(this._getChildren(),function(_17){ |
| _17.destroyRecursive(); |
| }); |
| dojo.forEach(this.options,this._addOptionItem,this); |
| this._updateSelection(); |
| },_updateSelection:function(){ |
| this.value=this._getValueFromOpts(); |
| var val=this.value; |
| if(!dojo.isArray(val)){ |
| val=[val]; |
| } |
| if(val&&val[0]){ |
| dojo.forEach(this._getChildren(),function(_18){ |
| var _19=dojo.some(val,function(v){ |
| return _18.option&&(v===_18.option.value); |
| }); |
| dojo.toggleClass(_18.domNode,this.baseClass+"SelectedOption",_19); |
| dijit.setWaiState(_18.domNode,"selected",_19); |
| },this); |
| } |
| this._handleOnChange(this.value); |
| },_getValueFromOpts:function(){ |
| var _1a=this.getOptions()||[]; |
| if(!this.multiple&&_1a.length){ |
| var opt=dojo.filter(_1a,function(i){ |
| return i.selected; |
| })[0]; |
| if(opt&&opt.value){ |
| return opt.value; |
| }else{ |
| _1a[0].selected=true; |
| return _1a[0].value; |
| } |
| }else{ |
| if(this.multiple){ |
| return dojo.map(dojo.filter(_1a,function(i){ |
| return i.selected; |
| }),function(i){ |
| return i.value; |
| })||[]; |
| } |
| } |
| return ""; |
| },_onNewItem:function(_1b,_1c){ |
| if(!_1c||!_1c.parent){ |
| this._addOptionForItem(_1b); |
| } |
| },_onDeleteItem:function(_1d){ |
| var _1e=this.store; |
| this.removeOption(_1e.getIdentity(_1d)); |
| },_onSetItem:function(_1f){ |
| this.updateOption(this._getOptionObjForItem(_1f)); |
| },_getOptionObjForItem:function(_20){ |
| var _21=this.store,_22=_21.getLabel(_20),_23=(_22?_21.getIdentity(_20):null); |
| return {value:_23,label:_22,item:_20}; |
| },_addOptionForItem:function(_24){ |
| var _25=this.store; |
| if(!_25.isItemLoaded(_24)){ |
| _25.loadItem({item:_24,onComplete:function(i){ |
| this._addOptionForItem(_24); |
| },scope:this}); |
| return; |
| } |
| var _26=this._getOptionObjForItem(_24); |
| this.addOption(_26); |
| },constructor:function(_27){ |
| this._oValue=(_27||{}).value||null; |
| },_fillContent:function(){ |
| var _28=this.options; |
| if(!_28){ |
| _28=this.options=this.srcNodeRef?dojo.query(">",this.srcNodeRef).map(function(_29){ |
| if(_29.getAttribute("type")==="separator"){ |
| return {value:"",label:"",selected:false,disabled:false}; |
| } |
| return {value:_29.getAttribute("value"),label:String(_29.innerHTML),selected:_29.getAttribute("selected")||false,disabled:_29.getAttribute("disabled")||false}; |
| },this):[]; |
| } |
| if(!this.value){ |
| this.value=this._getValueFromOpts(); |
| }else{ |
| if(this.multiple&&typeof this.value=="string"){ |
| this.value=this.value.split(","); |
| } |
| } |
| },postCreate:function(){ |
| dojo.setSelectable(this.focusNode,false); |
| this.inherited(arguments); |
| this.connect(this,"onChange","_updateSelection"); |
| this.connect(this,"startup","_loadChildren"); |
| this._setValueAttr(this.value,null); |
| },startup:function(){ |
| this.inherited(arguments); |
| var _2a=this.store,_2b={}; |
| dojo.forEach(["query","queryOptions","onFetch"],function(i){ |
| if(this[i]){ |
| _2b[i]=this[i]; |
| } |
| delete this[i]; |
| },this); |
| if(_2a&&_2a.getFeatures()["dojo.data.api.Identity"]){ |
| this.store=null; |
| this.setStore(_2a,this._oValue,_2b); |
| } |
| },destroy:function(){ |
| dojo.forEach(this._notifyConnections||[],dojo.disconnect); |
| this.inherited(arguments); |
| },_addOptionItem:function(_2c){ |
| },_removeOptionItem:function(_2d){ |
| },_setDisplay:function(_2e){ |
| },_getChildren:function(){ |
| return []; |
| },_getSelectedOptionsAttr:function(){ |
| return this.getOptions(this.attr("value")); |
| },_pseudoLoadChildren:function(_2f){ |
| },onSetStore:function(){ |
| }}); |
| } |
