我现在实现了进度条是在后台方法实现完

才执行进度条方法action代码获得当前笔数public void getCurrentCount(){ HttpSession session = getRequest().getSession();String jsone=session.getAttribute("currentCount").toString();System.out.println("*********************************************");System.out.println(jsone+"当前笔数");try { getResponse().getWriter().println(jsone);} catch (Exception e) { e.printStackTrace();}}

实现代码

public void cert() throws InterruptedException { CollPayDetail collPayDetail = new CollPayDetail();collPayDetail.setMerchantId(merchantId);//305310083980003collPayDetail.setBatchNo(batchNo);collPayDetailList = collDao.selectCollPayList(collPayDetail);HashMap<String, String> hashMap = new HashMap<String, String>();try { hashMap.put("code", "1");String jsonStr = JSONObject.fromObject( hashMap).toString();getResponse().getWriter().write(jsonStr);getResponse().getWriter().flush();getResponse().flushBuffer();} catch (IOException e1) { e1.printStackTrace();}Thread.sleep(5000);

if (collPayDetailList != null && collPayDetailList.size()!=0) {

for (int i = 0; i < collPayDetailList.size(); i++) { getRequest().getSession().setAttribute("currentCount", i + 1);CollPayDetail collPayDetai = collPayDetailList.get(i);collService.toCert(collPayDetai);}}

页面

function realNameAuthClick(batchNo,batchCount){ if (!confirm("确认认证吗?")) {              window.event.returnValue = false;              return false;        }else{                 var url = "<s:url value="/web.coll!cert.ac" />"        document.getElementById("speed").style.display="block";        var options = {      "type": "get",    "url": url,    "dataType":"json",    // "async":true,    "cache":false,     "data":{"batchNo":batchNo,"merchantId":${sessionScope.managerBean.merchantId}},    "beforeSend": function(XMLHttpRequest){          $("#spaceused1").fadeIn();         },         "success": function(data, textStatus){ if(typeof(data) == 'string'){ alert(data);return;}if(data){ if(data.error){ alert(data.error);return;}else if (data.code){ if(data.code == 1){ $.blockUI({message:"认证中……请稍候"}); $("#spaceused1").progressBar(0, { showText: true, barImage: '<s:url value="/js/jquery.progressbar/images/progressbg_red.gif"/>'} );//setTimeout(getProgress,5);//getProgress();setInterval(getProgress(),1000);}}}else{ alert("未知错误");$.unblockUI();}},"error":function (XMLHttpRequest, textStatus, errorThrown) { if(textStatus){ alert("服务器异常:  " + textStatus);$.unblockUI();}else if (errorThrown){ alert("服务器异常:  " + errorThrown);$.unblockUI();}          },

"complete":function(XMLHttpRequest, textStatus){

}   };   jQuery.ajax(options);}

function getProgress(operName){

if( !operName )operName = "操作";var url = "<s:url value="/web.coll!getCurrentCount.ac" />"var options = {      "type": "get",    "url": url,    "async":true,    "dataType":"json",    "cache":false,    // "data":{"batchNo":batchNo,id:id},    "beforeSend": function(XMLHttpRequest){ },"success": function(data, textStatus){ try{    var p = data/batchCount * 100;  $("#spaceused1").progressBar(p, {width:190, showText: true, barImage: '<s:url value="/js/jquery.progressbar/images/05043110_1.gif"/>'} );if(data < batchCount)   setTimeout(getProgress,5);  else{     setTimeout('alert("' + operName + '完成");$.unblockUI();window.location.href = window.location.href;',1000);  }}catch(err){      alert("js出错啦");}},"complete":function(XMLHttpRequest, textStatus){ }   };   jQuery.ajax(options);}更多 0