我的网站看起来像一本书,第一页是上一页的下一页。可以把它想象成书中的前后翻页。它不是浏览器中的上一页,它在页面内部。就像你正在改变书中的页面一样
我正在尝试动态分配上一页和下一页按钮的链接。目前,页面位于Object中,其中pageNum和fileName为键
我正在尝试根据当前页面链接的页码设置上一个链接。请参阅下面的示例和代码。
var toc = [
{"pageNum": "1", "fileName": "index.html"},
{"pageNum": "2", "fileName": "about.html"},
{"pageNum": "3", "fileName": "work.html"},
{"pageNum": "4", "fileName": "blog.html"},
{"pageNum": "5", "fileName": "contact.html"},
];
var url = window.location.pathname;
var currentPage = url.substring(url.lastIndexOf('/')+1);
var prevPageNum;
var prevPage;
//Based on currentPage, find object entry in toc and apply related pageNum
toc.filter(function(toc){
if(toc.fileName == currentPage) {
$('#currentPageNumber').append(toc.pageNum);
}
});
/******* Last and Next Page Assignment *******/
toc.filter(function(toc){
if(toc.fileName == currentPage) {
prevPageNum = toc.pageNum-1;
prevPage = toc.fileName;
$('#prevPage').append(prevPage);
//final code
//$('#prevPage').attr("href",prevPage);
}
});

<a href="#" id="prevPage">Previous Page</a>
<a href="#" id="nextPage">Next Page</a>
&#13;
实施例
currentPage about.html prevPage需要 index.html
答案 0 :(得分:0)
如何在点击处理程序中导航到新网址:
$('#prevPage').click(function() {
window.location.href = prevPage;
});
答案 1 :(得分:0)
对我来说,看起来你想创建一个single page web application,并且有很多框架值得使用。
要回答实际问题,也许您可以在一个页面中加载所有元素,并隐藏 - 取消隐藏它们。
$( document ).ready(function(){
$(".content").css("display","none");
var currentPage = 1;
$("#block" + currentPage).css("display","block");
$("#prev").click(function(){
$(".content").css("display","none");
currentPage--;
if(currentPage == 0) currentPage = 2;
$("#block" + currentPage).css("display","block");
});
$("#next").click(function(){
$(".content").css("display","none");
currentPage++;
if(currentPage == 3) currentPage = 1;
$("#block" + currentPage).css("display","block");
});
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href = "#" id = "prev"> Previus</a>
<a href = "#" id = "next"> Next</a>
<div id = "block1" class = "content">
This is home page
</div>
<div id = "block2" class = "content">
This is about page
</div>