root / trunk / web / dojo / dojox / mobile / app / TextBox.js @ 10
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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.mobile.app.TextBox"]){ |
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| 9 | dojo._hasResource["dojox.mobile.app.TextBox"]=true; |
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| 10 | dojo.provide("dojox.mobile.app.TextBox");
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| 11 | dojo.experimental("dojox.mobile.app.TextBox");
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| 12 | dojo.require("dojox.mobile.app._Widget");
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| 13 | dojo.require("dojox.mobile.app._FormWidget");
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| 14 | dojo.declare("dojox.mobile.app.TextBox",dojox.mobile.app._FormValueWidget,{trim:false,uppercase:false,lowercase:false,propercase:false,maxLength:"",selectOnClick:false,placeHolder:"",baseClass:"mblTextBox",attributeMap:dojo.delegate(dojox.mobile.app._FormValueWidget.prototype.attributeMap,{maxLength:"focusNode"}),buildRendering:function(){ |
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| 15 | var _1=this.srcNodeRef; |
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| 16 | if(!_1||_1.tagName!="INPUT"){ |
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| 17 | _1=dojo.create("input",{});
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| 18 | } |
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| 19 | dojo.attr(_1,{type:"text",value:dojo.attr(this.srcNodeRef,"value")||"",placeholder:this.placeHolder||null});
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| 20 | this.domNode=this.textbox=this.focusNode=_1; |
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| 21 | },_setPlaceHolderAttr:function(v){ |
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| 22 | this.placeHolder=v;
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| 23 | if(this.textbox){ |
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| 24 | dojo.attr(this.textbox,"placeholder",v); |
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| 25 | } |
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| 26 | },_getValueAttr:function(){ |
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| 27 | return this.parse(this.get("displayedValue"),this.constraints); |
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| 28 | },_setValueAttr:function(_2,_3,_4){ |
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| 29 | var _5;
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| 30 | if(_2!==undefined){ |
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| 31 | _5=this.filter(_2);
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| 32 | if(typeof _4!="string"){ |
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| 33 | if(_5!==null&&((typeof _5!="number")||!isNaN(_5))){ |
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| 34 | _4=this.filter(this.format(_5,this.constraints)); |
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| 35 | }else{
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| 36 | _4="";
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| 37 | } |
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| 38 | } |
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| 39 | } |
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| 40 | if(_4!=null&&_4!=undefined&&((typeof _4)!="number"||!isNaN(_4))&&this.textbox.value!=_4){ |
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| 41 | this.textbox.value=_4;
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| 42 | } |
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| 43 | this.inherited(arguments,[_5,_3]); |
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| 44 | },displayedValue:"",_getDisplayedValueAttr:function(){ |
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| 45 | return this.filter(this.textbox.value); |
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| 46 | },_setDisplayedValueAttr:function(_6){ |
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| 47 | if(_6===null||_6===undefined){ |
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| 48 | _6="";
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| 49 | }else{
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| 50 | if(typeof _6!="string"){ |
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| 51 | _6=String(_6); |
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| 52 | } |
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| 53 | } |
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| 54 | this.textbox.value=_6;
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| 55 | this._setValueAttr(this.get("value"),undefined,_6); |
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| 56 | },format:function(_7,_8){ |
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| 57 | return ((_7==null||_7==undefined)?"":(_7.toString?_7.toString():_7)); |
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| 58 | },parse:function(_9,_a){ |
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| 59 | return _9;
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| 60 | },_refreshState:function(){ |
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| 61 | },_onInput:function(e){ |
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| 62 | if(e&&e.type&&/key/i.test(e.type)&&e.keyCode){ |
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| 63 | switch(e.keyCode){
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| 64 | case dojo.keys.SHIFT:
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| 65 | case dojo.keys.ALT:
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| 66 | case dojo.keys.CTRL:
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| 67 | case dojo.keys.TAB:
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| 68 | return;
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| 69 | } |
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| 70 | } |
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| 71 | if(this.intermediateChanges){ |
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| 72 | var _b=this; |
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| 73 | setTimeout(function(){
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| 74 | _b._handleOnChange(_b.get("value"),false); |
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| 75 | },0);
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| 76 | } |
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| 77 | this._refreshState();
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| 78 | },postCreate:function(){ |
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| 79 | this.textbox.setAttribute("value",this.textbox.value); |
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| 80 | this.inherited(arguments); |
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| 81 | if(dojo.isMoz||dojo.isOpera){
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| 82 | this.connect(this.textbox,"oninput",this._onInput); |
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| 83 | }else{
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| 84 | this.connect(this.textbox,"onkeydown",this._onInput); |
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| 85 | this.connect(this.textbox,"onkeyup",this._onInput); |
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| 86 | this.connect(this.textbox,"onpaste",this._onInput); |
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| 87 | this.connect(this.textbox,"oncut",this._onInput); |
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| 88 | } |
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| 89 | },_blankValue:"",filter:function(_c){ |
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| 90 | if(_c===null){ |
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| 91 | return this._blankValue; |
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| 92 | } |
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| 93 | if(typeof _c!="string"){ |
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| 94 | return _c;
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| 95 | } |
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| 96 | if(this.trim){ |
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| 97 | _c=dojo.trim(_c); |
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| 98 | } |
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| 99 | if(this.uppercase){ |
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| 100 | _c=_c.toUpperCase(); |
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| 101 | } |
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| 102 | if(this.lowercase){ |
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| 103 | _c=_c.toLowerCase(); |
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| 104 | } |
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| 105 | if(this.propercase){ |
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| 106 | _c=_c.replace(/[^\s]+/g,function(_d){ |
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| 107 | return _d.substring(0,1).toUpperCase()+_d.substring(1); |
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| 108 | }); |
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| 109 | } |
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| 110 | return _c;
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| 111 | },_setBlurValue:function(){ |
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| 112 | this._setValueAttr(this.get("value"),true); |
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| 113 | },_onBlur:function(e){ |
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| 114 | if(this.disabled){ |
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| 115 | return;
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| 116 | } |
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| 117 | this._setBlurValue();
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| 118 | this.inherited(arguments); |
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| 119 | if(this._selectOnClickHandle){ |
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| 120 | this.disconnect(this._selectOnClickHandle); |
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| 121 | } |
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| 122 | if(this.selectOnClick&&dojo.isMoz){ |
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| 123 | this.textbox.selectionStart=this.textbox.selectionEnd=undefined; |
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| 124 | } |
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| 125 | },_onFocus:function(by){ |
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| 126 | if(this.disabled||this.readOnly){ |
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| 127 | return;
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| 128 | } |
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| 129 | if(this.selectOnClick&&by=="mouse"){ |
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| 130 | this._selectOnClickHandle=this.connect(this.domNode,"onmouseup",function(){ |
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| 131 | this.disconnect(this._selectOnClickHandle); |
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| 132 | var _e;
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| 133 | _e=this.textbox.selectionStart==this.textbox.selectionEnd; |
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| 134 | if(_e){
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| 135 | this.selectInputText(this.textbox); |
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| 136 | } |
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| 137 | }); |
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| 138 | } |
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| 139 | this._refreshState();
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| 140 | this.inherited(arguments); |
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| 141 | },reset:function(){ |
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| 142 | this.textbox.value=""; |
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| 143 | this.inherited(arguments); |
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| 144 | }}); |
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| 145 | } |