$.fn.wsinglePagination = function(_opts){
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var opts = $.extend({
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base : "",
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durl : "",
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mdiv : "",
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pdiv : "",
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perPage : 6,
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param : {},
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infoUrl : "/ewyw/ewKnowledge/ewKwinfo.html?id="
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},_opts);
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var status = {
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recordCount : 0,
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totalPage : 0
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};
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return this.each(function(){
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var currPage,panel = $(this).css({'text-align':'center'});
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function _loadData(json) {
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var result = json.DATALIST;
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var num = (currPage-1)*opts.perPage;
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var html = "";
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$.each(result,function(i,item) {
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if(item.big_category == 1) {
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html += '<section class="klwrap1"><a href="'+opts.base+'/ewyw/ewKnowledge/ewKwinfo.html?id='+item.business_id+'"><h2>'+item.title+'</h2></a><h3>时间：'+item.update_time+'</h3><p>'+item.content+'</p><div class="klwrapkeyword">'+item.tag+'</div></section>';
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} else if(item.big_category == 2) {
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html += '<section class="klwrap1"><a href="'+opts.base+'/ewyw/eworder/ewOrderInfo.html?orderType='+item.small_category+'&orderId='+item.business_id+'"><h2>'+item.title+'</h2></a><h3>时间：'+item.update_time+'</h3><p>'+item.content+'</p></section>';
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}
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});
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if(opts.mdiv)$('#'+opts.mdiv).append(html);
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_render();
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if(opts.dataHandler) {
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opts.dataHandler(html);
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}
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}
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function _loadPage(cpage,json){
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panel.html("<span>加载中</span>").unbind('click');
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currPage = cpage;
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if(!json) {
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opts.param = $.extend(opts.param,{currPage:cpage,pageSize:opts.perPage});
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$.post(opts.durl,opts.param,function(data){
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_loadData(data);
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},'json');
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} else {
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_loadData(json);
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}
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}
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function _gotoPage(page){
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return function(){
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_loadPage(page);
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};
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}
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function _render(){
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if(currPage == status.totalPage){
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panel.html("没有了").unbind('click');
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}else{
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panel.html("<span>加载更多</span>").bind('click',_gotoPage(currPage+1));
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}
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}
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opts.param = $.extend(opts.param,{currPage:1,pageSize:opts.perPage});
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panel.html("<span>加载中</span>").unbind('click');
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//开始执行
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$.post(opts.durl,opts.param,function(json){
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//每次新的查询，都移除panel的click事件
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panel.unbind('click');
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//设置翻页
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var total = json.total;
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if(total==0){
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panel.html("暂无数据").show();
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}else{
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status.recordCount = total;
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status.totalPage = Math.ceil(total/opts.perPage);
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//放置第一页
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_loadPage(1,json);
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//if(total>opts.perPage){
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// $('#'+opts.pdiv).show();
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//}else{
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// $('#'+opts.pdiv).hide();
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//}
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$('#'+opts.pdiv).show();
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}
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},'json');
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});
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};
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