2 数组
2.8 创建对象数组
//数组化对象var student =[{"role":101,"name":"ben","emailid":"ben@gmail.com"},{"role":102,"name":"Ian","emailid":"ian@gmail.com"},{"role":103,"name":"Caroline","emailid":"caroline@gmail.com"}];
循环数组
//循环数组$.each(student,function(i, v){$('table#t-1').append("<tr><td>"+ v.role +"</td><td>"+ v.name +"</td></tr>");});
说明
i:表示index
v:表示element
i,v可以任意改名,也可以写成index, ele
2.9 数组排序
//数组排序student = student.sort(function(a, b){return b.role - a.role;});$.each(student,function(i, v){$('table#t-2').append("<tr><td>"+ v.role +"</td><td>"+ v.name +"</td></tr>");});
说明
需要重写sort方法