ajax点击加载更多数据图片（预加载）

 1 
 2 
 3     
 4         "UTF-8">
 5         
 6         
 7         
16     
17     
18         
class="box">
19             

20             
class="clear">
21             
class="load">加载中...
22             
class="more" style="text-align: center;margin-top:50px;">
23                 class="btn">查看更多图片
24                 
class="end">没有更多了
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26         
27         
74 
75 

本地测试dataNews.json文件:

[ {
	"img":"img/sina.jpg","title":"百度音乐1"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐2"
}
, {
	"img":"img/sina.jpg","title":"百度音乐3"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐4"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐5"
}
, {
	"img":"img/sina.jpg","title":"百度音乐6"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐7"
}
, {
	"img":"img/sina.jpg","title":"百度音乐8"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐9"
}
, {
	"img":"img/sina.jpg","title":"百度音乐10"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐11"
}
, {
	"img":"img/sina.jpg","title":"百度音乐12"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐13"
}
, {
	"img":"img/sina.jpg","title":"百度音乐14"
}
, {
	"img":"img/tengxu.jpg","title":"百度音乐15"
}
]

点击更多图片，加载2条数据，当数据加载完了，就显示 “没有更多了”

欢迎大家留言评论