jQuery数组和Foreach

Question

这是我的数组,我需要做一个foreach来显示每个图像等.基本上数组包含幻灯片和幻灯片信息,我需要输入一个包含信息的div(如果我知道如何访问它,我可以这样做).

var slides = new Array();
slides[1] = {slidetitle: 'title 1',
             slidetext: 'text 1',
             image1: '',
             magnifyposit: '',
             buttontext: 'button text 1',
             buttonurl: 'http://www.google.com'};
slides[2] = {slidetitle: 'title 2',
             slidetext: 'text 2',
             image1: '',
             magnifyposit: '',
             buttontext: 'button text 2',
             buttonurl: 'http://www.google.com'};
slides[3] = {slidetitle: 'title 3',
             slidetext: 'text 3',
             image1: '',
             magnifyposit: '',
             buttontext: 'button text 3',
             buttonurl: ''};
slides[4] = {slidetitle: 'title 4',
             slidetext: 'text 4',
             image1: '',
             magnifyposit: '',
             buttontext: 'button text 4',
             buttonurl: 'http://www.google.com'};
slides[5] = {slidetitle: 'title 5',
             slidetext: 'text 5',
             image1: '',
             magnifyposit: '',
             buttontext: 'button text 5',
             buttonurl: 'http://www.google.com'};

Answer 1

你可以像这样使用$ .each

$.each(slides,function(i,obj){
   //here  obj is object element of slides array

  // access properties of the object 
  // in current iteration like obj.slidetitle,obj.slidetext etc

});

注意:您应该从0开始数组索引.

工作小提琴