root / trunk / web / dojo / dijit / form / _FormWidget.js
History | View | Annotate | Download (5.05 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["dijit.form._FormWidget"]){ |
| 9 |
dojo._hasResource["dijit.form._FormWidget"]=true; |
| 10 |
dojo.provide("dijit.form._FormWidget");
|
| 11 |
dojo.require("dojo.window");
|
| 12 |
dojo.require("dijit._Widget");
|
| 13 |
dojo.require("dijit._Templated");
|
| 14 |
dojo.require("dijit._CssStateMixin");
|
| 15 |
dojo.declare("dijit.form._FormWidget",[dijit._Widget,dijit._Templated,dijit._CssStateMixin],{name:"",alt:"",value:"",type:"text",tabIndex:"0",disabled:false,intermediateChanges:false,scrollOnFocus:true,attributeMap:dojo.delegate(dijit._Widget.prototype.attributeMap,{value:"focusNode",id:"focusNode",tabIndex:"focusNode",alt:"focusNode",title:"focusNode"}),postMixInProperties:function(){ |
| 16 |
this.nameAttrSetting=this.name?("name=\""+this.name.replace(/'/g,""")+"\""):""; |
| 17 |
this.inherited(arguments); |
| 18 |
},postCreate:function(){ |
| 19 |
this.inherited(arguments); |
| 20 |
this.connect(this.domNode,"onmousedown","_onMouseDown"); |
| 21 |
},_setDisabledAttr:function(_1){ |
| 22 |
this.disabled=_1;
|
| 23 |
dojo.attr(this.focusNode,"disabled",_1); |
| 24 |
if(this.valueNode){ |
| 25 |
dojo.attr(this.valueNode,"disabled",_1); |
| 26 |
} |
| 27 |
dijit.setWaiState(this.focusNode,"disabled",_1); |
| 28 |
if(_1){
|
| 29 |
this._hovering=false; |
| 30 |
this._active=false; |
| 31 |
var _2="tabIndex" in this.attributeMap?this.attributeMap.tabIndex:"focusNode"; |
| 32 |
dojo.forEach(dojo.isArray(_2)?_2:[_2],function(_3){
|
| 33 |
var _4=this[_3]; |
| 34 |
if(dojo.isWebKit||dijit.hasDefaultTabStop(_4)){
|
| 35 |
_4.setAttribute("tabIndex","-1"); |
| 36 |
}else{
|
| 37 |
_4.removeAttribute("tabIndex");
|
| 38 |
} |
| 39 |
},this);
|
| 40 |
}else{
|
| 41 |
this.focusNode.setAttribute("tabIndex",this.tabIndex); |
| 42 |
} |
| 43 |
},setDisabled:function(_5){ |
| 44 |
dojo.deprecated("setDisabled("+_5+") is deprecated. Use set('disabled',"+_5+") instead.","","2.0"); |
| 45 |
this.set("disabled",_5); |
| 46 |
},_onFocus:function(e){ |
| 47 |
if(this.scrollOnFocus){ |
| 48 |
dojo.window.scrollIntoView(this.domNode);
|
| 49 |
} |
| 50 |
this.inherited(arguments); |
| 51 |
},isFocusable:function(){ |
| 52 |
return !this.disabled&&!this.readOnly&&this.focusNode&&(dojo.style(this.domNode,"display")!="none"); |
| 53 |
},focus:function(){ |
| 54 |
dijit.focus(this.focusNode);
|
| 55 |
},compare:function(_6,_7){ |
| 56 |
if(typeof _6=="number"&&typeof _7=="number"){ |
| 57 |
return (isNaN(_6)&&isNaN(_7))?0:_6-_7; |
| 58 |
}else{
|
| 59 |
if(_6>_7){
|
| 60 |
return 1; |
| 61 |
}else{
|
| 62 |
if(_6<_7){
|
| 63 |
return -1; |
| 64 |
}else{
|
| 65 |
return 0; |
| 66 |
} |
| 67 |
} |
| 68 |
} |
| 69 |
},onChange:function(_8){ |
| 70 |
},_onChangeActive:false,_handleOnChange:function(_9,_a){ |
| 71 |
this._lastValue=_9;
|
| 72 |
if(this._lastValueReported==undefined&&(_a===null||!this._onChangeActive)){ |
| 73 |
this._resetValue=this._lastValueReported=_9; |
| 74 |
} |
| 75 |
if((this.intermediateChanges||_a||_a===undefined)&&((typeof _9!=typeof this._lastValueReported)||this.compare(_9,this._lastValueReported)!=0)){ |
| 76 |
this._lastValueReported=_9;
|
| 77 |
if(this._onChangeActive){ |
| 78 |
if(this._onChangeHandle){ |
| 79 |
clearTimeout(this._onChangeHandle);
|
| 80 |
} |
| 81 |
this._onChangeHandle=setTimeout(dojo.hitch(this,function(){ |
| 82 |
this._onChangeHandle=null; |
| 83 |
this.onChange(_9);
|
| 84 |
}),0);
|
| 85 |
} |
| 86 |
} |
| 87 |
},create:function(){ |
| 88 |
this.inherited(arguments); |
| 89 |
this._onChangeActive=true; |
| 90 |
},destroy:function(){ |
| 91 |
if(this._onChangeHandle){ |
| 92 |
clearTimeout(this._onChangeHandle);
|
| 93 |
this.onChange(this._lastValueReported); |
| 94 |
} |
| 95 |
this.inherited(arguments); |
| 96 |
},setValue:function(_b){ |
| 97 |
dojo.deprecated("dijit.form._FormWidget:setValue("+_b+") is deprecated. Use set('value',"+_b+") instead.","","2.0"); |
| 98 |
this.set("value",_b); |
| 99 |
},getValue:function(){ |
| 100 |
dojo.deprecated(this.declaredClass+"::getValue() is deprecated. Use get('value') instead.","","2.0"); |
| 101 |
return this.get("value"); |
| 102 |
},_onMouseDown:function(e){ |
| 103 |
if(!e.ctrlKey&&this.isFocusable()){ |
| 104 |
var _c=this.connect(dojo.body(),"onmouseup",function(){ |
| 105 |
if(this.isFocusable()){ |
| 106 |
this.focus();
|
| 107 |
} |
| 108 |
this.disconnect(_c);
|
| 109 |
}); |
| 110 |
} |
| 111 |
}}); |
| 112 |
dojo.declare("dijit.form._FormValueWidget",dijit.form._FormWidget,{readOnly:false,attributeMap:dojo.delegate(dijit.form._FormWidget.prototype.attributeMap,{value:"",readOnly:"focusNode"}),_setReadOnlyAttr:function(_d){ |
| 113 |
this.readOnly=_d;
|
| 114 |
dojo.attr(this.focusNode,"readOnly",_d); |
| 115 |
dijit.setWaiState(this.focusNode,"readonly",_d); |
| 116 |
},postCreate:function(){ |
| 117 |
this.inherited(arguments); |
| 118 |
if(dojo.isIE){
|
| 119 |
this.connect(this.focusNode||this.domNode,"onkeydown",this._onKeyDown); |
| 120 |
} |
| 121 |
if(this._resetValue===undefined){ |
| 122 |
this._resetValue=this.value; |
| 123 |
} |
| 124 |
},_setValueAttr:function(_e,_f){ |
| 125 |
this.value=_e;
|
| 126 |
this._handleOnChange(_e,_f);
|
| 127 |
},_getValueAttr:function(){ |
| 128 |
return this._lastValue; |
| 129 |
},undo:function(){ |
| 130 |
this._setValueAttr(this._lastValueReported,false); |
| 131 |
},reset:function(){ |
| 132 |
this._hasBeenBlurred=false; |
| 133 |
this._setValueAttr(this._resetValue,true); |
| 134 |
},_onKeyDown:function(e){ |
| 135 |
if(e.keyCode==dojo.keys.ESCAPE&&!(e.ctrlKey||e.altKey||e.metaKey)){
|
| 136 |
var te;
|
| 137 |
if(dojo.isIE){
|
| 138 |
e.preventDefault(); |
| 139 |
te=document.createEventObject(); |
| 140 |
te.keyCode=dojo.keys.ESCAPE; |
| 141 |
te.shiftKey=e.shiftKey; |
| 142 |
e.srcElement.fireEvent("onkeypress",te);
|
| 143 |
} |
| 144 |
} |
| 145 |
},_layoutHackIE7:function(){ |
| 146 |
if(dojo.isIE==7){ |
| 147 |
var _10=this.domNode; |
| 148 |
var _11=_10.parentNode;
|
| 149 |
var _12=_10.firstChild||_10;
|
| 150 |
var _13=_12.style.filter;
|
| 151 |
var _14=this; |
| 152 |
while(_11&&_11.clientHeight==0){ |
| 153 |
(function ping(){ |
| 154 |
var _15=_14.connect(_11,"onscroll",function(e){ |
| 155 |
_14.disconnect(_15); |
| 156 |
_12.style.filter=(new Date()).getMilliseconds();
|
| 157 |
setTimeout(function(){
|
| 158 |
_12.style.filter=_13; |
| 159 |
},0);
|
| 160 |
}); |
| 161 |
})(); |
| 162 |
_11=_11.parentNode; |
| 163 |
} |
| 164 |
} |
| 165 |
}}); |
| 166 |
} |