如何在jquery和event.push()中嵌套循环

Question

我是jQuery的新手，希望有人能帮我。我有一个JSON数据，如下

events: function(start, end, tz, callback) {
var events      = [];
var num_events  = [ 
{"formId": 9,
"fornCode": "PP40",
"Model": [
{"taxMonth": 0,
"effectiveDate": "2018-10-09"
},
{
"taxMonth": 3,
"effectiveDate": "2018-11-10"
},
{
"taxMonth": 10,
"effectiveDate": "2018-12-19"
}
]
},{"formId": 18,
"fornCode": "PP30",
"Model": [
{"taxMonth": 0,
"effectiveDate": "2018-01-09"
},
{
"taxMonth": 3,
"effectiveDate": "2018-04-10"
},
{
"taxMonth": 10,
"effectiveDate": "2018-11-19"
}
]
}
];

我试着像这个一样循环所有这些数据

$.each (num_events, function (index, object) {
formId      =   num_events[index].formId,
fornCode   =   num_events[index].fornCode
$.each (object, function (key, value) {
if(key == "Model"){
taxMonth                =   object[key].taxMonth,
effectiveDate           =   object[key].effectiveDate
}
});
});

在那之后，我尝试推送所有像这样的事件

events.push({
"id"                        : formId,
"fornCode"                  : fornCode,
"taxMonth"                  : taxMonth,
"effectiveDate"             : effectiveDate
});
callback(events);
},

但它只显示"id and fornCode"，但"taxMonth effectiedDate"未定义那么，有什么我可以在事件中循环和推送它吗？想要这样改变

{formId  : '9', fornCode  : 'PP40', taxMonth  : '0', effectiveDate  : '2018-10-09'},
{formId  : '9', fornCode  : 'PP40', taxMonth  : '3', effectiveDate  : '2018-11-10'},
{formId  : '9', fornCode  : 'PP40', taxMonth  : '10', effectiveDate  : '2018-12-19'},
{formId  : '18', fornCode  : 'PP30', taxMonth  : '0', effectiveDate  : '2018-01-09'},
{formId  : '18', fornCode  : 'PP30', taxMonth  : '3', effectiveDate  : '2018-04-10'},
{formId  : '18', fornCode  : 'PP30', taxMonth  : '10', effectiveDate  : '2018-11-19'}

//我正在使用FullCalendar，所以我必须推送事件中的所有数据。我不确定这是不是一个好办法，如果有任何建议，请感谢我。非常感谢。^^

Answer 1

您必须从Model对象创建新的数组。并且不需要使用CCD_ 1。运行这个代码段，看看它是如何工作的。

var events      = [];
var num_events  = [ 
{"formId": 9,
"fornCode": "PP40",
"Model": [
{"taxMonth": 0,
"effectiveDate": "2018-10-09"
},
{
"taxMonth": 3,
"effectiveDate": "2018-11-10"
},
{
"taxMonth": 10,
"effectiveDate": "2018-12-19"
}
]
},{"formId": 18,
"fornCode": "PP30",
"Model": [
{"taxMonth": 0,
"effectiveDate": "2018-01-09"
},
{
"taxMonth": 3,
"effectiveDate": "2018-04-10"
},
{
"taxMonth": 10,
"effectiveDate": "2018-11-19"
}
]
}
];
$.each (num_events, function (index, object) {
formId      =   num_events[index].formId,
fornCode   =   num_events[index].fornCode,
fornShortTh   =   num_events[index].fornShortTh
taxMonth = []
effectiveDate = [];
$.each (object.Model, function (key, value) {
events.push({
"id"                        : formId,
"fornCode"                  : fornCode,
"taxMonth"                  : taxMonth,
"effectiveDate"             : effectiveDate,
"taxMonth"                  : value.taxMonth,
"effectiveDate"             : value.effectiveDate
});
});
});
console.log(events);

<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

Answer 2

我不确定是否真的理解你想做什么，但可能是这样的：

$.each (object, function (key, value) {
if(key == "Model"){
$.each(value, (i, e) => {
events.push({
"id" : formId,
"fornCode" : fornCode,
"taxMonth" : e.taxMonth,
"effectiveDate" : e.effectiveDate
});
})
}
});