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