跳转到第
';
strHtml += '
';
// 填充分页
$(this.pageCon).innerHTML = strHtml;
strHtml=null;
}
// 翻页方法
showPages.prototype.toPage = function(pageTemp){
//检测分页数字有效性
this.page=pageTemp;
if (isNaN(parseInt(this.page))) this.page = 1;
if (this.page < 1) this.page = 1;
if (this.page > this.pageCount) this.page = this.pageCount;
this.page = parseInt(this.page);
if (this.page==null || this.page < 1) this.page = 1;
if (this.page > this.pageCount) this.page = this.pageCount;
// 输出分页
this.createHtml();
// 加载列表
this.createArgsStr(this.argPageNum,this.page);
this.loadPageList();
this.saveState();
}
// 加载页内容列表
showPages.prototype.loadPageList = function(){
var listCon = $(this.pageListCon);
var filePath = this.pageListUrl + '?' + this.argsStr;
var handle = {
onCreate: function() {
Element.show('dloading'); // 当创建Ajax请求时，显示loading
},
onComplete: function() {
if (Ajax.activeRequestCount == 0) {// 当请求成功返回时，如果当前没有其他正在运行中的Ajax请求，隐藏loading
Element.hide('dloading');
}}};
Ajax.Responders.register(handle);// 将handle注册到全局的Ajax.Responders对象中，使其生效
//请求列表页传参并返回列表页内容；
var myAjax=new Ajax.Request(filePath + '&utc=' + Math.random(), {
method:'get',
asynchronous:true,
//onLoading: document.getElementById("dloading").style.visibility="visible",
//onComplete:document.getElementById("dloading").style.visibility="hidden",
onSuccess: function(transport) {
var txt=transport.responseText;
if(txt!==''){
listCon.innerHTML=txt;
}else{
listCon.innerHTML="
很抱歉，没有找到相关房源，请改变搜索条件重新搜索！
";
}
//释放变量
txt=null;
var divA=document.getElementById(this.pageListCon);
divA.kk=function(){};
divA.parentNode.removeChild(divA);
divA=null;
},
onFailure: function() {
listCon.innerHTML="加载失败";
}
});
myAjax=null;
handle=null;
}
// 初始加载及刷新加载
showPages.prototype.load = function(){
this.getPageCount();
var pnt=this.getArgs(this.argPageNum);
if(pnt != null && this.pageCount >= pnt){
this.toPage(pnt);
}else{
this.toPage(1);
}
}
//丛url获得当前参数,如果变量重复只获取最后一个
showPages.prototype.getArgs = function(aname){
var reg = new RegExp('[\#&]?' + aname + '=([^&]*)[&$]?', 'gi');
var chk = this.argsStr.match(reg);
if(chk!=null){
return RegExp.$1;
}else{
return null;
}
}
//生成页面传参字符串
showPages.prototype.createArgsStr = function (aname,avalue) {
var reg = new RegExp('([\#&]?)' + aname + '=[^&]*[&$]?', 'gi');
this.argsStr = this.argsStr.replace(reg,'$1');
if (this.argsStr == '') {
this.argsStr += aname + '=' + avalue;
} else if (this.argsStr.substr(this.argsStr.length - 1,1) == '#' || this.argsStr.substr(this.argsStr.length - 1,1) == '&') {
this.argsStr += aname + '=' + avalue;
} else {
this.argsStr += '&' + aname + '=' + avalue;
}
reg=null;
}
// 重写url并保存数据到地址栏
showPages.prototype.saveState = function(){
var url = window.location.href.replace(/#.*/g,"");
window.location.href = url + "#"+ this.argsStr;
url=null;
}
/* 分页函数结束 */
/*=========================
*********loading 层的实现
=========================*/
// 浏览器类型获取.
if (typeof Platform == 'undefined') var Platform = {};
Platform.getUserAgent = navigator.userAgent;
Platform.isGecko = Platform.getUserAgent.indexOf("Gecko") != -1;
Platform.isOpera = Platform.getUserAgent.indexOf("Opera") != -1;
Platform.isIE = Platform.getUserAgent.indexOf("MSIE") != -1;
var LoginUI = !!window.LoginUI || {};
//获取浏览器的宽
LoginUI.getViewportWidth = function(){
var width=0;
if(document.documentElement && document.documentElement.clientWidth){
width=document.documentElement.clientWidth;}
else if(document.body && document.body.clientWidth){
width=document.body.clientWidth;}
else if(window.innerWidth){
width=window.innerWidth-18;}
return width;
}
//获取浏览器的高
LoginUI.getViewportHeight = function() {
var height=0;
if(window.innerHeight){
height=window.innerHeight-18;}
else if(document.documentElement&&document.documentElement.clientHeight){
height=document.documentElement.clientHeight;}
else if(document.body&&document.body.clientHeight){
height=document.body.clientHeight;}
return height;
}
//获取页面滚动的X值
LoginUI.getViewportScrollX = function(){
var scrollX=0;
if(document.documentElement&&document.documentElement.scrollLeft){
scrollX=document.documentElement.scrollLeft;}
else if(document.body&&document.body.scrollLeft){
scrollX=document.body.scrollLeft;}
else if(window.pageXOffset){
scrollX=window.pageXOffset;}
else if(window.scrollX){
scrollX=window.scrollX;}
return scrollX;
}
//获取页面滚动的Y值
LoginUI.getViewportScrollY=function() {
var scrollY=0;
if(document.documentElement&&document.documentElement.scrollTop){
scrollY=document.documentElement.scrollTop;}
else if(document.body&&document.body.scrollTop){
scrollY=document.body.scrollTop;}
else if(window.pageYOffset){
scrollY=window.pageYOffset;}
else if(window.scrollY){
scrollY=window.scrollY;}
return scrollY;
}
//设置滚动条函数
function scrollMsgTip()
{
var t = LoginUI.getViewportHeight()/2 + LoginUI.getViewportScrollY() - document.getElementById("dloading").offsetHeight;
if(!Platform.isIE)
{
t += 16;
}
document.getElementById("dloading").style.top = t + "px";
document.getElementById("dloading").style.right = LoginUI.getViewportWidth() + LoginUI.getViewportScrollX() - document.getElementById("dloading").offsetWidth + "px";
}