root / trunk / web / dojo / dojox / wire / ml / Action.js @ 12
History | View | Annotate | Download (2.38 KB)
| 1 | 9 | andrej.cim | /*
|
|---|---|---|---|
| 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 | } |