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javascript - 实现无限滚动

转载 作者:行者123 更新时间:2023-11-28 08:23:11 25 4
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我正在尝试使用无限滚动,但当我向下滚动时什么也没有发生。这是我当前分页的样子:

<ul class="elgg-pagination">
<li class="elgg-state-disabled"><span>« Previous</span></li>
<li class="elgg-state-selected"><span>1</span></li>
<li><a href="http://siteexample.com/casting?offset=10">2</a></li>
<li><a href="http://siteexample.com/casting?offset=20">3</a></li>
<li><a href="http://siteexample.com/casting?offset=30">4</a></li>
<li><a href="http://siteexample.com/casting?offset=40">5</a></li>
<li><a href="http://siteexample.com/casting?offset=50">6</a></li>
<li><a href="http://siteexample.com/casting?offset=10">Next »</a></li>
</ul>

这就是我的 JavaScript 的样子:

$(window).scroll(function(){
var mostOfTheWayDown = ($(document).height() - $(window).height()) * 9 / 10;
if ($(window).scrollTop() >= mostOfTheWayDown){
$container.infinitescroll({

navSelector : $('a',find('.elgg-state-selected')), // selector for the paged navigation
nextSelector : $('a',find('.elgg-state-selected').next('li').not('.elgg-state-disabled')), // selector for the NEXT link (to page 2)
itemSelector : '.item1', // selector for all items you'll retrieve
loading: {
finishedMsg: 'No more pages to load.',
img: 'http://i.imgur.com/6RMhx.gif'
}
},
// trigger Masonry as a callback
function( newElements ) {
// hide new items while they are loading
var $newElems = $( newElements ).css({ opacity: 0 });
// ensure that images load before adding to masonry layout
$newElems.imagesLoaded(function(){
// show elems now they're ready
$newElems.animate({ opacity: 1 });
$container.masonry( 'appended', $newElems, true );
});
}
);
}

最佳答案

我会推荐这个插件,不要浪费时间重新发明轮子,享受 jQuery 的魅力!

http://www.infinite-scroll.com/

// infinitescroll() is called on the element that surrounds 
// the items you will be loading more of
$('#content').infinitescroll({

navSelector : "div.navigation",
// selector for the paged navigation (it will be hidden)
nextSelector : "div.navigation a:first",
// selector for the NEXT link (to page 2)
itemSelector : "#content div.post"
// selector for all items you'll retrieve
});

你也可以尝试这个:

http://airbnb.github.io/infinity/demo-on.html

关于javascript - 实现无限滚动,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/22753166/

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