Jquery中的动态分页 [英] Dynamic pagination in Jquery
本文介绍了Jquery中的动态分页的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有这段代码:
//Pagination
pageSize = 8;
showPage = function(page) {
$(".line-content").hide();
$(".line-content").each(function(n) {
if (n >= pageSize * (page - 1) && n < pageSize * page)
$(this).show();
});
}
showPage(1);
$("#pagin li a").click(function() {
$("#pagin li a").removeClass("current");
$(this).addClass("current");
showPage(parseInt($(this).text()))
});
.current {
color: green;
}
#pagin li {
display: inline-block;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class="line-content">1 I have some content</div>
<div class="line-content">2 I have some content</div>
<div class="line-content">3 I have some content</div>
<div class="line-content">4 I have some content</div>
<div class="line-content">5 I have some content</div>
<div class="line-content">6 I have some content</div>
<div class="line-content">7 I have some content</div>
<div class="line-content">8 I have some content</div>
<div class="line-content">9 I have some content</div>
<div class="line-content">10 I have some content</div>
<div class="line-content">11 I have some content</div>
<div class="line-content">12 I have some content</div>
<ul id="pagin">
<li><a class="current" href="#">1</a></li>
<li><a href="#">2</a></li>
<li><a href="#">3</a></li>
<li><a href="#">4</a></li>
</ul>
我不想在我的HTML文件中手动编写数字,而是希望根据要显示的div数自动生成数字。
Instead of writing numbers manually in my HTML file, I want the numbers generate automatically according to the number of divs to display.
我所使用的代码但第3页和第4页中没有任何内容。我希望它们能够使用Jquery动态更改
The code I have works but there is nothing in page 3 and 4. Instead of update the numbers in my HTML file, I want them to change dynamically with Jquery
推荐答案
计算页数而不是通过循环创建链接到页面。
calculate page count than via a loop create links to pages.
//Pagination
pageSize = 8;
var pageCount = $(".line-content").length / pageSize;
for(var i = 0 ; i<pageCount;i++){
$("#pagin").append('<li><a href="#">'+(i+1)+'</a></li> ');
}
$("#pagin li").first().find("a").addClass("current")
showPage = function(page) {
$(".line-content").hide();
$(".line-content").each(function(n) {
if (n >= pageSize * (page - 1) && n < pageSize * page)
$(this).show();
});
}
showPage(1);
$("#pagin li a").click(function() {
$("#pagin li a").removeClass("current");
$(this).addClass("current");
showPage(parseInt($(this).text()))
});
.current {
color: green;
}
#pagin li {
display: inline-block;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class="line-content">1 I have some content</div>
<div class="line-content">2 I have some content</div>
<div class="line-content">3 I have some content</div>
<div class="line-content">4 I have some content</div>
<div class="line-content">5 I have some content</div>
<div class="line-content">6 I have some content</div>
<div class="line-content">7 I have some content</div>
<div class="line-content">8 I have some content</div>
<div class="line-content">9 I have some content</div>
<div class="line-content">10 I have some content</div>
<div class="line-content">11 I have some content</div>
<div class="line-content">12 I have some content</div>
<ul id="pagin">
</ul>
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