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https://gitee.com/coder-xiaomo/flashsale
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72 lines
2.5 KiB
JavaScript
72 lines
2.5 KiB
JavaScript
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/**
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* pagination.js
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* target container must be id "page-container"
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*/
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function setPage(currPage,totalCount,urlHeader) //currPage 当前页数; totalCount 总数量
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{
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var container = document.getElementById('page-container');
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var iPageSize = 20; //每页的数量
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var b = ((totalCount%iPageSize)!=0);
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var iPageCount = parseInt(totalCount/iPageSize)+(b?1:0);//总共页数
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//if (currPage > iPageCount) return false;
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currPage = parseInt(currPage);
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var sTemp = "";
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var sTemp1 = "<div class=\"page-number-container inline-block\"><span class=\"page-number\">"+ currPage +"</span>/<span class=\"page-number\">"+ iPageCount +"</span></div>";
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var sTemp2 = "<div class=\"page-btn-container inline-block\"><input type=\"text\" id=\"goPageNo\" value=\""+currPage+"\" class=\"search-area-for-page border text-align-center\" /><a class=\"btn inline-block border-btn page-btn\" type=\"button\" href=\"Javascript:toPage('"+urlHeader+"');\");\">跳转</a></div>"
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if (totalCount==0)
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{
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sTemp = "无";
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container.innerHTML = sTemp;
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}
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else if (iPageCount==1)
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{
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sTemp = "<a href='#' class='disabled'>上一页</a>"+ sTemp1 +"<a href='#' class='disabled'>下一页</a>";
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container.innerHTML = sTemp +" "+ sTemp2 ;
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}
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else if (iPageCount==currPage)
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{
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sTemp = "<a href='#'>上一页</a>"+ sTemp1 +"<a href='#' class='disabled'>下一页</a>";
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container.innerHTML = sTemp +" "+ sTemp2 ;
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}
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else if (currPage==1)
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{
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sTemp = "<a href='#' class='disabled'>上一页</a>"+ sTemp1 +"<a href='#'>下一页</a>";
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container.innerHTML = sTemp +" "+ sTemp2 ;
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}
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else
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{
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sTemp = " <a href='#'>上一页</a>"+ sTemp1 +"<a href='#'>下一页</a>";
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container.innerHTML = sTemp +" "+ sTemp2 ;
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}
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//事件点击
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var pageClick = function() {
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var oAlink = container.getElementsByTagName("a");
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var inx = currPage; //初始的页码
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if(oAlink.length > 1){
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oAlink[0].onclick = function() { //点击上一页
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if (inx == 1) {
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return false;
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}
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inx--;
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window.location.href=urlHeader+inx;
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return false;
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}
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oAlink[1].onclick = function() { //点击下一页
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if (inx == iPageCount) {
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return false;
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}
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inx++;
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//setPage(container, count, inx);
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window.location.href=urlHeader+inx;
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return false;
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}
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}
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} ()
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}
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function toPage(s) {
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var tempUrl = "";
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tempUrl = s + document.getElementById('goPageNo').value;
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window.location.href = tempUrl;
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}
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