Home > Article > Web Front-end > A simple example of js declaring an array and adding object variables to the array
There are four ways to define arrays
Use the constructor:
var a = new Array();
var b = new Array(10);
var c = new Array("first", "second", "third");
Or array literal:
var d = ["first", "second", "third" ];
Extension:
function ObjStory(id,biaoti,author,type) //声明对象 { this.ID = id; this.Biaoti= biaoti; this.Author= author; this.Type = type; } var arr = new Array();//声明数组,用来存储标题信息 var writer= new ObjStory(11,‘大家去看海',‘李大胆',‘文艺类');//声明对象 arr[0]=writer;//向集合中添加对象
Another method:
var Array=[];
Array.push( new ObjStory(12,'Everyone goes to see the sea','Li Dadan','Literary category'));
Array.push(new ObjStory(14,'Everyone goes to see the sky','Li Xiaodan' ','Literature and Art'));
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