lib/dijit/form/Select.js

   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["dijit.form.Select"]){
   9 dojo._hasResource["dijit.form.Select"]=true;
  10 dojo.provide("dijit.form.Select");
  11 dojo.require("dijit.form._FormSelectWidget");
  12 dojo.require("dijit._HasDropDown");
  13 dojo.require("dijit.Menu");
  14 dojo.require("dijit.Tooltip");
  15 dojo.requireLocalization("dijit.form","validate",null,"ROOT,ar,ca,cs,da,de,el,es,fi,fr,he,hu,it,ja,ko,nb,nl,pl,pt,pt-pt,ro,ru,sk,sl,sv,th,tr,zh,zh-tw");
  16 dojo.declare("dijit.form._SelectMenu",dijit.Menu,{buildRendering:function(){
  17 this.inherited(arguments);
  18 var o=(this.menuTableNode=this.domNode);
  19 var n=(this.domNode=dojo.create("div",{style:{overflowX:"hidden",overflowY:"scroll"}}));
  20 if(o.parentNode){
  21 o.parentNode.replaceChild(n,o);
  22 }
  23 dojo.removeClass(o,"dijitMenuTable");
  24 n.className=o.className+" dijitSelectMenu";
  25 o.className="dijitReset dijitMenuTable";
  26 dijit.setWaiRole(o,"listbox");
  27 dijit.setWaiRole(n,"presentation");
  28 n.appendChild(o);
  29 },resize:function(mb){
  30 if(mb){
  31 dojo.marginBox(this.domNode,mb);
  32 if("w" in mb){
  33 this.menuTableNode.style.width="100%";
  34 }
  35 }
  36 }});
  37 dojo.declare("dijit.form.Select",[dijit.form._FormSelectWidget,dijit._HasDropDown],{baseClass:"dijitSelect",templateString:dojo.cache("dijit.form","templates/Select.html","<table class=\"dijit dijitReset dijitInline dijitLeft\"\n\tdojoAttachPoint=\"_buttonNode,tableNode,focusNode\" cellspacing='0' cellpadding='0'\n\twaiRole=\"combobox\" waiState=\"haspopup-true\"\n\t><tbody waiRole=\"presentation\"><tr waiRole=\"presentation\"\n\t\t><td class=\"dijitReset dijitStretch dijitButtonContents dijitButtonNode\" waiRole=\"presentation\"\n\t\t\t><span class=\"dijitReset dijitInline dijitButtonText\"  dojoAttachPoint=\"containerNode,_popupStateNode\"></span\n\t\t\t><input type=\"hidden\" ${!nameAttrSetting} dojoAttachPoint=\"valueNode\" value=\"${value}\" waiState=\"hidden-true\"\n\t\t/></td><td class=\"dijitReset dijitRight dijitButtonNode dijitArrowButton dijitDownArrowButton\"\n\t\t\t\tdojoAttachPoint=\"titleNode\" waiRole=\"presentation\"\n\t\t\t><div class=\"dijitReset dijitArrowButtonInner\" waiRole=\"presentation\"></div\n\t\t\t><div class=\"dijitReset dijitArrowButtonChar\" waiRole=\"presentation\">&#9660;</div\n\t\t></td\n\t></tr></tbody\n></table>\n"),attributeMap:dojo.mixin(dojo.clone(dijit.form._FormSelectWidget.prototype.attributeMap),{style:"tableNode"}),required:false,state:"",tooltipPosition:[],emptyLabel:"",_isLoaded:false,_childrenLoaded:false,_fillContent:function(){
  38 this.inherited(arguments);
  39 if(this.options.length&&!this.value&&this.srcNodeRef){
  40 var si=this.srcNodeRef.selectedIndex;
  41 this.value=this.options[si!=-1?si:0].value;
  42 }
  43 this.dropDown=new dijit.form._SelectMenu({id:this.id+"_menu"});
  44 dojo.addClass(this.dropDown.domNode,this.baseClass+"Menu");
  45 },_getMenuItemForOption:function(_1){
  46 if(!_1.value){
  47 return new dijit.MenuSeparator();
  48 }else{
  49 var _2=dojo.hitch(this,"_setValueAttr",_1);
  50 var _3=new dijit.MenuItem({option:_1,label:_1.label,onClick:_2,disabled:_1.disabled||false});
  51 dijit.setWaiRole(_3.focusNode,"listitem");
  52 return _3;
  53 }
  54 },_addOptionItem:function(_4){
  55 if(this.dropDown){
  56 this.dropDown.addChild(this._getMenuItemForOption(_4));
  57 }
  58 },_getChildren:function(){
  59 if(!this.dropDown){
  60 return [];
  61 }
  62 return this.dropDown.getChildren();
  63 },_loadChildren:function(_5){
  64 if(_5===true){
  65 if(this.dropDown){
  66 delete this.dropDown.focusedChild;
  67 }
  68 if(this.options.length){
  69 this.inherited(arguments);
  70 }else{
  71 dojo.forEach(this._getChildren(),function(_6){
  72 _6.destroyRecursive();
  73 });
  74 var _7=new dijit.MenuItem({label:"&nbsp;"});
  75 this.dropDown.addChild(_7);
  76 }
  77 }else{
  78 this._updateSelection();
  79 }
  80 var _8=this.options.length;
  81 this._isLoaded=false;
  82 this._childrenLoaded=true;
  83 if(!this._loadingStore){
  84 this._setValueAttr(this.value);
  85 }
  86 },_setValueAttr:function(_9){
  87 this.inherited(arguments);
  88 dojo.attr(this.valueNode,"value",this.get("value"));
  89 },_setDisplay:function(_a){
  90 this.containerNode.innerHTML="<span class=\"dijitReset dijitInline "+this.baseClass+"Label\">"+(_a||this.emptyLabel||"&nbsp;")+"</span>";
  91 dijit.setWaiState(this.focusNode,"valuetext",(_a||this.emptyLabel||"&nbsp;"));
  92 },validate:function(_b){
  93 var _c=this.isValid(_b);
  94 this.state=_c?"":"Error";
  95 this._setStateClass();
  96 dijit.setWaiState(this.focusNode,"invalid",_c?"false":"true");
  97 var _d=_c?"":this._missingMsg;
  98 if(this._message!==_d){
  99 this._message=_d;
 100 dijit.hideTooltip(this.domNode);
 101 if(_d){
 102 dijit.showTooltip(_d,this.domNode,this.tooltipPosition,!this.isLeftToRight());
 103 }
 104 }
 105 return _c;
 106 },isValid:function(_e){
 107 return (!this.required||!(/^\s*$/.test(this.value)));
 108 },reset:function(){
 109 this.inherited(arguments);
 110 dijit.hideTooltip(this.domNode);
 111 this.state="";
 112 this._setStateClass();
 113 delete this._message;
 114 },postMixInProperties:function(){
 115 this.inherited(arguments);
 116 this._missingMsg=dojo.i18n.getLocalization("dijit.form","validate",this.lang).missingMessage;
 117 },postCreate:function(){
 118 this.inherited(arguments);
 119 if(this.tableNode.style.width){
 120 dojo.addClass(this.domNode,this.baseClass+"FixedWidth");
 121 }
 122 },isLoaded:function(){
 123 return this._isLoaded;
 124 },loadDropDown:function(_f){
 125 this._loadChildren(true);
 126 this._isLoaded=true;
 127 _f();
 128 },closeDropDown:function(){
 129 this.inherited(arguments);
 130 if(this.dropDown&&this.dropDown.menuTableNode){
 131 this.dropDown.menuTableNode.style.width="";
 132 }
 133 },uninitialize:function(_10){
 134 if(this.dropDown&&!this.dropDown._destroyed){
 135 this.dropDown.destroyRecursive(_10);
 136 delete this.dropDown;
 137 }
 138 this.inherited(arguments);
 139 }});
 140 }