function __$$(id){return document.getElementById(id);} //定义获取ID的方法
function GotoPage(num){ //跳转页
Page = num;
OutputHtml(os);
}
var PageSize = 20; //每页个数
var Page = 1; //当前页码
function OutputHtml(){
//选择的企业还是产品
var vobj = arguments[0];
var vtmp1=vobj.option;
var siteList = '';
switch(vtmp1)
{
//企业
case '0':
siteList = os.searchCpcj();
var obj = eval(siteList); //获取JSON
//var sites = obj.cjpage;
var sites = obj;
break;
//产品
case '1':
siteList = os.searchCp();
var obj = eval(siteList); //获取JSON
// var sites = obj.cppage;
var sites = obj;
break;
}
//获取分页总数
var Pages = Math.floor((sites.length - 1) / PageSize) + 1;
if(Page < 1)Page = 1; //如果当前页码小于1
if(Page > Pages)Page = Pages; //如果当前页码大于总数
var Temp = "";
var BeginNO = (Page - 1) * PageSize + 1; //开始编号
var EndNO = Page * PageSize; //结束编号
if(EndNO > sites.length) EndNO = sites.length;
if(EndNO == 0) BeginNO = 0;
if(!(Page <= Pages)) Page = Pages;
__$$("total").innerHTML = "总页数:" + sites.length + " 显示:" + BeginNO + "-" + EndNO + "";
//分页
if(Page > 1 && Page !== 1){Temp ="<<第一页 上一页 "}else{Temp = "<<第一页 上一页 "};
//完美的翻页列表
var PageFrontSum = 3; //当页前显示个数
var PageBackSum = 3; //当页后显示个数
var PageFront = PageFrontSum - (Page - 1);
var PageBack = PageBackSum - (Pages - Page);
if(PageFront > 0 && PageBack < 0)PageBackSum += PageFront; //前少后多，前剩余空位给后
if(PageBack > 0 && PageFront < 0)PageFrontSum += PageBack; //后少前多，后剩余空位给前
var PageFrontBegin = Page - PageFrontSum;
if(PageFrontBegin < 1)PageFrontBegin = 1;
var PageFrontEnd = Page + PageBackSum;
if(PageFrontEnd > Pages)PageFrontEnd = Pages;
if(PageFrontBegin != 1) Temp += '..';
for(var i = PageFrontBegin;i < Page;i ++){
Temp += " " + i + "";
}
Temp += " " + Page + "";
for(var i = Page + 1;i <= PageFrontEnd;i ++){
Temp += " " + i + "";
}
if(PageFrontEnd != Pages) Temp += " ..";
if(Page != Pages){Temp += " 下一页 最末页>>"}else{Temp += " 下一页 最末页>>"}
__$$("pagelist").innerHTML = Temp;
//输出数据
if(EndNO == 0){ //如果为空
__$$("pagelist").innerHTML='';
__$$("content").innerHTML = "
for(var i = BeginNO - 1;i < EndNO;i ++){
switch(vtmp1)
{
//企业
case "0":
html += "";
html += "
" +sites[i].cm+ " | "+sites[i].pagen +"
";" +sites[i].mc+ " | "+sites[i].page +"
"; //键盘左右键翻页
document.onkeydown=function(e){
var theEvent = window.event || e;
var code = theEvent.keyCode || theEvent.which;
if(code==37){
if(Page > 1 && Page !== 1){
GotoPage(Page - 1);
}
}
if(code==39){
if(Page != Pages){
GotoPage(Page + 1);
}
}
}
//鼠标滚轮翻页
function handle(delta){
if (delta > 0){
if(Page > 1 && Page !== 1){
GotoPage(Page - 1);
}
}
else{
if(Page != Pages){
GotoPage(Page + 1);
}
}
}
function wheel(event){
var delta = 0;
if (!event) /* For IE. */
event = window.event;
if (event.wheelDelta) { /* IE或者Opera. */
delta = event.wheelDelta / 120;
/** 在Opera9中，事件处理不同于IE
*/
if (window.opera)
delta = -delta;
} else if (event.detail) { /** 兼容Mozilla. */
/** In Mozilla, sign of delta is different than in IE.
* Also, delta is multiple of 3.
*/
delta = -event.detail / 3;
}
/** 如果 增量不等于0则触发
* 主要功能为测试滚轮向上滚或者是向下
*/
if (delta)
handle(delta);
}
/** 初始化 */
if (window.addEventListener)
/** Mozilla的基于DOM的滚轮事件 **/
window.addEventListener("DOMMouseScroll", wheel, false);
/** IE/Opera. */
window.onmousewheel = document.onmousewheel = wheel;
}
//获取链接地址和网站名称
function showLink(source){
var siteUrl = __$$("siteurl");
var siteName = __$$("sitename");
var description = __$$("description");
if(source.getAttribute("rel") == "bookmark"){
var url = source.getAttribute("href");
var title = source.getAttribute("title");
siteUrl.innerHTML = ""+ url +"";
siteName.innerHTML = title;
}
}
//鼠标点击事件
function clickShow(){
var links = __$$("content").getElementsByTagName("a");
for(var i=0; i var url = links[i].getAttribute("href");
var title = links[i].getAttribute("title");
links[i].onclick = function(){
// showLink(this);
return false;
}
}
}
//-->
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