简单来说，情况是这样的，假如做好了对动漫每一集进行分页，如下图：
但当分页太多就会变得不能看，而且前后箭头也不能只是摆设。
想要得到类似这样效果：
网上搜了一会翻页相关的库没什么效果，也不太合适自己的项目应用。
于是决定自己写一个。
pageturn.js:
function get_segment(aid, size) {
var start = 0, end = 0;
var count_switch = true;
for (var i = 1; i <= size; i++) {
if (document.getElementById(aid + i.toString()).style.display != 'none') {
if (count_switch) {
start = i;
count_switch = false;
}
else {
end = i;
}
}
}
return [start, end];
};function prev_page_turn(aid, start, end, step) {
for (var i = 0; i < step; i++) {
if (start == 1)
break; $("#" + aid + end.toString()).hide(500); start -= 1; $("#" + aid + start.toString()).show(500); end -= 1;
}
};function next_page_turn(aid, start, end, step, size) {
for (var i = 0; i < step; i++) {
if (end == size)
break; $("#" + aid + start.toString()).hide(500); end += 1; $("#" + aid + end.toString()).show(500); start += 1;
}
};
# 用法见 31 line
test.html:
<!DOCTYPE html>
<html><head>
<meta charset="utf-8">
<link rel="stylesheet" href="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="external nofollow" >
<script src="https://cdn.staticfile.org/jquery/2.1.1/jquery.min.js"></script>
<script src="https://cdn.staticfile.org/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script>
<script src="pageturn.js"></script>
</head><body>
<ul class="pagination">
<li><a id="prev-page">«</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299421" title="夢ちゃん">第 1 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299422" title="夢ちゃん">第 2 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299423" title="夢ちゃん">第 3 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299424" title="夢ちゃん">第 4 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299425" title="夢ちゃん">第 5 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299426" title="夢ちゃん" style="display:none">第 6 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299427" title="夢ちゃん" style="display:none">第 7 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299428" title="夢ちゃん" style="display:none">第 8 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av8299429" title="夢ちゃん" style="display:none">第 9 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av82994210" title="夢ちゃん" style="display:none">第 10 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av82994211" title="夢ちゃん" style="display:none">第 11 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av82994212" title="夢ちゃん" style="display:none">第 12 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av82994213" title="夢ちゃん" style="display:none">第 13 集</a></li>
<li><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" id="av82994214" title="夢ちゃん" style="display:none">第 14 集</a></li>
<li><a id="next-page">»</a></li>
</ul>
<script type="text/javascript">
$(document).ready(function () {
var size = 14; // 集数
var aid = "av829942"; // 视频 id 前缀
var prev_click = true;
var next_click = true;
$('#prev-page').bind('click', function () {
if (prev_click) {
prev_click = false;
var get_value = get_segment(aid, size);
var start = get_value[0], end = get_value[1]; if (start > 1) {
prev_page_turn(aid, start, end, 3);
}
setTimeout(function () {
prev_click = true;
}, 500);
}
});
$('#next-page').bind('click', function () {
if (next_click) {
next_click = false;
var get_value = get_segment(aid, size);
var start = get_value[0], end = get_value[1]; if (end < size) {
next_page_turn(aid, start, end, 3, size);
}
setTimeout(function () {
next_click = true;
}, 500);
}
});
});
</script>
</body></html>
可自行配制 step 来控制点一次的翻页速度。
