javascript 在javascript中填充对象数组
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时间：2020-10-26 13:33:05 来源:igfitidea点击:
Populating an array of objects in javascript
提问by oneiros
Let us say I have an object Airport with members airportCode and airportCity like this:
假设我有一个对象 Airport ，其成员为 airportCode 和 airportCity ，如下所示：
function Airport(airportCode, airportCity) {
this.airportCode = airportCode;
this.airportCity = airportCity;
};
How can I create an array of objects Airport to which I can add. In Java, this would work like this:
如何创建可以添加的对象 Airport 数组。在 Java 中，这会像这样工作：
while(st.hasMoreTokens()) {
Airport a = new Airport();
a.airportCode = st.nextToken();
a.airportCity = st.nextToken();
airports.add(a);
}
回答by
A very short answer:
一个非常简短的答案：
airports.push(new Airport("code","city"));
回答by Chandu
Try this:
试试这个：
function Airport(airportCode, airportCity) {
this.airportCode = airportCode;
this.airportCity = airportCity;
};
var dataArray = [];
for(var i=0; i< 10; i++){
dataArray[i] = new Airport("Code-" + i, "City" + i);
}
回答by Esailija
It's not really that different
并没有那么不同
var airports = [];
while (st.hasMoreTokens()) {
var a = new Airport();
a.airportCode = st.nextToken();
a.airportCity = st.nextToken();
airports.push(a);
}
