root / trunk / web / dojo / dojox / wire / ml / Action.js @ 13
History | View | Annotate | Download (2.38 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["dojox.wire.ml.Action"]){ |
| 9 |
dojo._hasResource["dojox.wire.ml.Action"]=true; |
| 10 |
dojo.provide("dojox.wire.ml.Action");
|
| 11 |
dojo.provide("dojox.wire.ml.ActionFilter");
|
| 12 |
dojo.require("dijit._Widget");
|
| 13 |
dojo.require("dijit._Container");
|
| 14 |
dojo.require("dojox.wire.Wire");
|
| 15 |
dojo.require("dojox.wire.ml.util");
|
| 16 |
dojo.declare("dojox.wire.ml.Action",[dijit._Widget,dijit._Container],{trigger:"",triggerEvent:"",triggerTopic:"",postCreate:function(){ |
| 17 |
this._connect();
|
| 18 |
},_connect:function(){ |
| 19 |
if(this.triggerEvent){ |
| 20 |
if(this.trigger){ |
| 21 |
var _1=dojox.wire.ml._getValue(this.trigger); |
| 22 |
if(_1){
|
| 23 |
if(!_1[this.triggerEvent]){ |
| 24 |
_1[this.triggerEvent]=function(){ |
| 25 |
}; |
| 26 |
} |
| 27 |
this._triggerHandle=dojo.connect(_1,this.triggerEvent,this,"run"); |
| 28 |
} |
| 29 |
}else{
|
| 30 |
var _2=this.triggerEvent.toLowerCase(); |
| 31 |
if(_2=="onload"){ |
| 32 |
var _3=this; |
| 33 |
dojo.addOnLoad(function(){
|
| 34 |
_3._run.apply(_3,arguments);
|
| 35 |
}); |
| 36 |
} |
| 37 |
} |
| 38 |
}else{
|
| 39 |
if(this.triggerTopic){ |
| 40 |
this._triggerHandle=dojo.subscribe(this.triggerTopic,this,"run"); |
| 41 |
} |
| 42 |
} |
| 43 |
},_disconnect:function(){ |
| 44 |
if(this._triggerHandle){ |
| 45 |
if(this.triggerTopic){ |
| 46 |
dojo.unsubscribe(this.triggerTopic,this._triggerHandle); |
| 47 |
}else{
|
| 48 |
dojo.disconnect(this._triggerHandle);
|
| 49 |
} |
| 50 |
} |
| 51 |
},run:function(){ |
| 52 |
var _4=this.getChildren(); |
| 53 |
for(var i in _4){ |
| 54 |
var _5=_4[i];
|
| 55 |
if(_5 instanceof dojox.wire.ml.ActionFilter){ |
| 56 |
if(!_5.filter.apply(_5,arguments)){ |
| 57 |
return;
|
| 58 |
} |
| 59 |
} |
| 60 |
} |
| 61 |
this._run.apply(this,arguments); |
| 62 |
},_run:function(){ |
| 63 |
var _6=this.getChildren(); |
| 64 |
for(var i in _6){ |
| 65 |
var _7=_6[i];
|
| 66 |
if(_7 instanceof dojox.wire.ml.Action){ |
| 67 |
_7.run.apply(_7,arguments);
|
| 68 |
} |
| 69 |
} |
| 70 |
},uninitialize:function(){ |
| 71 |
this._disconnect();
|
| 72 |
return true; |
| 73 |
}}); |
| 74 |
dojo.declare("dojox.wire.ml.ActionFilter",dijit._Widget,{required:"",requiredValue:"",type:"",message:"",error:"",filter:function(){ |
| 75 |
if(this.required===""){ |
| 76 |
return true; |
| 77 |
}else{
|
| 78 |
var _8=dojox.wire.ml._getValue(this.required,arguments); |
| 79 |
if(this.requiredValue===""){ |
| 80 |
if(_8){
|
| 81 |
return true; |
| 82 |
} |
| 83 |
}else{
|
| 84 |
var _9=this.requiredValue; |
| 85 |
if(this.type!==""){ |
| 86 |
var _a=this.type.toLowerCase(); |
| 87 |
if(_a==="boolean"){ |
| 88 |
if(_9.toLowerCase()==="false"){ |
| 89 |
_9=false;
|
| 90 |
}else{
|
| 91 |
_9=true;
|
| 92 |
} |
| 93 |
}else{
|
| 94 |
if(_a==="number"){ |
| 95 |
_9=parseInt(_9,10);
|
| 96 |
} |
| 97 |
} |
| 98 |
} |
| 99 |
if(_8===_9){
|
| 100 |
return true; |
| 101 |
} |
| 102 |
} |
| 103 |
} |
| 104 |
if(this.message){ |
| 105 |
if(this.error){ |
| 106 |
dojox.wire.ml._setValue(this.error,this.message); |
| 107 |
}else{
|
| 108 |
alert(this.message);
|
| 109 |
} |
| 110 |
} |
| 111 |
return false; |
| 112 |
}}); |
| 113 |
} |