Re: [問題] JavaScript 的非同步物件導向寫法
function MyOJ(param) {
this.predata = param;
this.dataA = null;
this.dataB = null;
this.processA = null;
this.processB = null;
}
MyOJ.prototype =
{'init' :
function() {
return $.when(this.getDataA(), this.getDataB());
}
,'getDataA' :
function() {
return this.processA ||
(this.processA =
$.post(urlB)
.done( function(data) { this.dataA = data; })
.done( getA_Callback )
.fail( getA_Fail )
);
}
,'getDataB' :
function() {
return this.processB ||
(this.processB =
$.post(urlC)
.done( function(data) { this.dataB = data; })
.done( getB_Callback )
.fail( getB_Fail )
);
}
}
var a = new MyOJ(params);
a.init().done(function() {
$('#dataA').text(a.dataA); //保證有資料
$('#dataB').text(a.dataB); //保證有資料
})
--
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◆ From: 1.34.192.129
※ 編輯: mrbigmouth 來自: 1.34.192.129 (11/17 09:33)
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