lib/dijit/form/TextBox.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.TextBox"]){
   9 dojo._hasResource["dijit.form.TextBox"]=true;
  10 dojo.provide("dijit.form.TextBox");
  11 dojo.require("dijit.form._FormWidget");
  12 dojo.declare("dijit.form.TextBox",dijit.form._FormValueWidget,{trim:false,uppercase:false,lowercase:false,propercase:false,maxLength:"",selectOnClick:false,placeHolder:"",templateString:dojo.cache("dijit.form","templates/TextBox.html","<div class=\"dijit dijitReset dijitInline dijitLeft\" id=\"widget_${id}\" waiRole=\"presentation\"\n\t><div class=\"dijitReset dijitInputField dijitInputContainer\"\n\t\t><input class=\"dijitReset dijitInputInner\" dojoAttachPoint='textbox,focusNode' autocomplete=\"off\"\n\t\t\t${!nameAttrSetting} type='${type}'\n\t/></div\n></div>\n"),_singleNodeTemplate:"<input class=\"dijit dijitReset dijitLeft dijitInputField\" dojoAttachPoint=\"textbox,focusNode\" autocomplete=\"off\" type=\"${type}\" ${!nameAttrSetting} />",_buttonInputDisabled:dojo.isIE?"disabled":"",baseClass:"dijitTextBox",attributeMap:dojo.delegate(dijit.form._FormValueWidget.prototype.attributeMap,{maxLength:"focusNode"}),postMixInProperties:function(){
  13 var _1=this.type.toLowerCase();
  14 if(this.templateString.toLowerCase()=="input"||((_1=="hidden"||_1=="file")&&this.templateString==dijit.form.TextBox.prototype.templateString)){
  15 this.templateString=this._singleNodeTemplate;
  16 }
  17 this.inherited(arguments);
  18 },_setPlaceHolderAttr:function(v){
  19 this.placeHolder=v;
  20 if(!this._phspan){
  21 this._attachPoints.push("_phspan");
  22 this._phspan=dojo.create("span",{className:"dijitPlaceHolder dijitInputField"},this.textbox,"after");
  23 }
  24 this._phspan.innerHTML="";
  25 this._phspan.appendChild(document.createTextNode(v));
  26 this._updatePlaceHolder();
  27 },_updatePlaceHolder:function(){
  28 if(this._phspan){
  29 this._phspan.style.display=(this.placeHolder&&!this._focused&&!this.textbox.value)?"":"none";
  30 }
  31 },_getValueAttr:function(){
  32 return this.parse(this.get("displayedValue"),this.constraints);
  33 },_setValueAttr:function(_2,_3,_4){
  34 var _5;
  35 if(_2!==undefined){
  36 _5=this.filter(_2);
  37 if(typeof _4!="string"){
  38 if(_5!==null&&((typeof _5!="number")||!isNaN(_5))){
  39 _4=this.filter(this.format(_5,this.constraints));
  40 }else{
  41 _4="";
  42 }
  43 }
  44 }
  45 if(_4!=null&&_4!=undefined&&((typeof _4)!="number"||!isNaN(_4))&&this.textbox.value!=_4){
  46 this.textbox.value=_4;
  47 }
  48 this._updatePlaceHolder();
  49 this.inherited(arguments,[_5,_3]);
  50 },displayedValue:"",getDisplayedValue:function(){
  51 dojo.deprecated(this.declaredClass+"::getDisplayedValue() is deprecated. Use set('displayedValue') instead.","","2.0");
  52 return this.get("displayedValue");
  53 },_getDisplayedValueAttr:function(){
  54 return this.filter(this.textbox.value);
  55 },setDisplayedValue:function(_6){
  56 dojo.deprecated(this.declaredClass+"::setDisplayedValue() is deprecated. Use set('displayedValue', ...) instead.","","2.0");
  57 this.set("displayedValue",_6);
  58 },_setDisplayedValueAttr:function(_7){
  59 if(_7===null||_7===undefined){
  60 _7="";
  61 }else{
  62 if(typeof _7!="string"){
  63 _7=String(_7);
  64 }
  65 }
  66 this.textbox.value=_7;
  67 this._setValueAttr(this.get("value"),undefined,_7);
  68 },format:function(_8,_9){
  69 return ((_8==null||_8==undefined)?"":(_8.toString?_8.toString():_8));
  70 },parse:function(_a,_b){
  71 return _a;
  72 },_refreshState:function(){
  73 },_onInput:function(e){
  74 if(e&&e.type&&/key/i.test(e.type)&&e.keyCode){
  75 switch(e.keyCode){
  76 case dojo.keys.SHIFT:
  77 case dojo.keys.ALT:
  78 case dojo.keys.CTRL:
  79 case dojo.keys.TAB:
  80 return;
  81 }
  82 }
  83 if(this.intermediateChanges){
  84 var _c=this;
  85 setTimeout(function(){
  86 _c._handleOnChange(_c.get("value"),false);
  87 },0);
  88 }
  89 this._refreshState();
  90 },postCreate:function(){
  91 if(dojo.isIE){
  92 var s=dojo.getComputedStyle(this.domNode);
  93 if(s){
  94 var ff=s.fontFamily;
  95 if(ff){
  96 var _d=this.domNode.getElementsByTagName("INPUT");
  97 if(_d){
  98 for(var i=0;i<_d.length;i++){
  99 _d[i].style.fontFamily=ff;
 100 }
 101 }
 102 }
 103 }
 104 }
 105 this.textbox.setAttribute("value",this.textbox.value);
 106 this.inherited(arguments);
 107 if(dojo.isMoz||dojo.isOpera){
 108 this.connect(this.textbox,"oninput",this._onInput);
 109 }else{
 110 this.connect(this.textbox,"onkeydown",this._onInput);
 111 this.connect(this.textbox,"onkeyup",this._onInput);
 112 this.connect(this.textbox,"onpaste",this._onInput);
 113 this.connect(this.textbox,"oncut",this._onInput);
 114 }
 115 },_blankValue:"",filter:function(_e){
 116 if(_e===null){
 117 return this._blankValue;
 118 }
 119 if(typeof _e!="string"){
 120 return _e;
 121 }
 122 if(this.trim){
 123 _e=dojo.trim(_e);
 124 }
 125 if(this.uppercase){
 126 _e=_e.toUpperCase();
 127 }
 128 if(this.lowercase){
 129 _e=_e.toLowerCase();
 130 }
 131 if(this.propercase){
 132 _e=_e.replace(/[^\s]+/g,function(_f){
 133 return _f.substring(0,1).toUpperCase()+_f.substring(1);
 134 });
 135 }
 136 return _e;
 137 },_setBlurValue:function(){
 138 this._setValueAttr(this.get("value"),true);
 139 },_onBlur:function(e){
 140 if(this.disabled){
 141 return;
 142 }
 143 this._setBlurValue();
 144 this.inherited(arguments);
 145 if(this._selectOnClickHandle){
 146 this.disconnect(this._selectOnClickHandle);
 147 }
 148 if(this.selectOnClick&&dojo.isMoz){
 149 this.textbox.selectionStart=this.textbox.selectionEnd=undefined;
 150 }
 151 this._updatePlaceHolder();
 152 },_onFocus:function(by){
 153 if(this.disabled||this.readOnly){
 154 return;
 155 }
 156 if(this.selectOnClick&&by=="mouse"){
 157 this._selectOnClickHandle=this.connect(this.domNode,"onmouseup",function(){
 158 this.disconnect(this._selectOnClickHandle);
 159 var _10;
 160 if(dojo.isIE){
 161 var _11=dojo.doc.selection.createRange();
 162 var _12=_11.parentElement();
 163 _10=_12==this.textbox&&_11.text.length==0;
 164 }else{
 165 _10=this.textbox.selectionStart==this.textbox.selectionEnd;
 166 }
 167 if(_10){
 168 dijit.selectInputText(this.textbox);
 169 }
 170 });
 171 }
 172 this._updatePlaceHolder();
 173 this._refreshState();
 174 this.inherited(arguments);
 175 },reset:function(){
 176 this.textbox.value="";
 177 this.inherited(arguments);
 178 }});
 179 dijit.selectInputText=function(_13,_14,_15){
 180 var _16=dojo.global;
 181 var _17=dojo.doc;
 182 _13=dojo.byId(_13);
 183 if(isNaN(_14)){
 184 _14=0;
 185 }
 186 if(isNaN(_15)){
 187 _15=_13.value?_13.value.length:0;
 188 }
 189 dijit.focus(_13);
 190 if(_17["selection"]&&dojo.body()["createTextRange"]){
 191 if(_13.createTextRange){
 192 var _18=_13.createTextRange();
 193 with(_18){
 194 collapse(true);
 195 moveStart("character",-99999);
 196 moveStart("character",_14);
 197 moveEnd("character",_15-_14);
 198 select();
 199 }
 200 }
 201 }else{
 202 if(_16["getSelection"]){
 203 if(_13.setSelectionRange){
 204 _13.setSelectionRange(_14,_15);
 205 }
 206 }
 207 }
 208 };
 209 }