1、首先liferay要发送ajax请求,那么就需要在jsp中定义resourceURL

<portlet:resourceURL var="workDeal" id="workDeal" />

2、然后我们如何使用alloy-ui读取数据?

这里我们可以借助alloy-ui提供的一个IO功能,发送ajax请求并从结果中读取数据

demo:

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title></title>
<link rel="stylesheet" href="../../build/aui-css/css/bootstrap.css">
<script src="../../build/aui/aui.js"></script>
</head>
<body>
<h1>AlloyUI - I/O demo</h1>
<script>
YUI({ filter:'raw' }).use('aui-io', function(Y) { Y.io.request('data/content.html', {
on: {
success: function() {
var data = this.get('responseData');
alert(data);
}
}
}); });
</script>
</body>
</html>

这个案例中,是从一个文件中读取内容,然后alert输出

3、那么如果通过ajax请求获取数据,而不是读取文件呢?

function callWorkDeal(workDealUrl){

    var data = '';

    YUI({filter:'raw'}).use('aui-tabview', function(Y){
Y.io.request(workDealUrl, {
method:'get',
on:{
success:function(){
//处理数据
var recevieData = this.get('responseData');
}
}
});
});
}

可以通过这个函数来触发这个ajax操作,从而从后天获取对应的数据

4、如何展示tab页?

new Y.TabView({
children: [
{
label: 'foo',
content: '<p>foo content</p>'
},
{
label: 'bar',
content: '<p>bar content</p>'
},
{
label: 'fooz',
content: '<p>fooz content</p>'
}
],
srcNode: '#pills',
type: 'pills'
}).render();

效果类似:

5、通过ajax请求获取数据,展示在tab页中,这里使用的是liferay

<portlet:resourceURL var="workDeal" id="workDeal" />

<br/>
<div id="workDeal">
<ul class="nav nav-tabs">
<li class="active"><a href="#myWorkDeal">我的待办</a></li>
<li><a href="#region">市待办</a></li>
<li><a href="#province">省待办</a></li>
</ul>
<div class="tab-content">
<div id=myWorkDeal>
</div>
<div id="region" class="tab-pane">
</div>
<div id="province" class="tab-pane">
</div>
</div>
</div>
<br/>

js部分

<script>
YUI({filter:'raw'}).use('aui-tabview', function(Y){
new Y.TabView({
srcNode: '#workDeal'
}).render();
}); function <portlet:namespace/>showDaiban() { $.ajax({
type:'POST',
url:'<%=workDeal%>',
data:'',
dataType:'json',
timeout:5000,
cache:false,
async:false,
success:function(dealdata){
//$('#ssoUrl').attr('href', dataurl);
//data = dealdata;
$.each(dealdata, function(n, value){ //加上链接
var dealurl = eval("(" + value.content + ")");
var content="";
$.each(dealurl, function(n, value){
content += "<a href=\"" + value.url + "\">" + value.text + "</a><br/>";
}); //拼接上
$('#' + value.label).html(content);
});
//去除最后一个,号
if(lenjson > 0)
tbody=tbody.substring(0,tbody.length-1);
tbody += "]";
},
error:function(request){
alert("connection error " + request);
}
});
} </script>

后台获取数据传到前台

package cn.ffcs.demo.portlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.List;
import java.util.Map; import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import javax.portlet.ResourceRequest;
import javax.portlet.ResourceResponse;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse; import cn.ffcs.demo.model.Books;
import cn.ffcs.demo.model.impl.BooksImpl;
import cn.ffcs.demo.service.BooksLocalService;
import cn.ffcs.demo.service.BooksLocalServiceUtil;
import cn.ffcs.hbup.action.workdeal.service.WorkDealService;
import cn.ffcs.hbup.action.workdeal.vo.WorkDealVo; import com.liferay.counter.service.CounterLocalServiceUtil;
import com.liferay.portal.kernel.dao.orm.DynamicQuery;
import com.liferay.portal.kernel.dao.orm.DynamicQueryFactoryUtil;
import com.liferay.portal.kernel.dao.orm.ProjectionFactoryUtil;
import com.liferay.portal.kernel.dao.orm.ProjectionList;
import com.liferay.portal.kernel.dao.orm.PropertyFactoryUtil;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.json.JSONArray;
import com.liferay.portal.kernel.json.JSONException;
import com.liferay.portal.kernel.json.JSONFactoryUtil;
import com.liferay.portal.kernel.json.JSONObject;
import com.liferay.portal.kernel.json.JSONTransformer;
import com.liferay.portal.kernel.util.ParamUtil;
import com.liferay.portal.kernel.util.PropertiesParamUtil;
import com.liferay.portal.kernel.util.Validator;
import com.liferay.portal.model.BaseModel;
import com.liferay.portal.model.CacheModel;
import com.liferay.portal.model.User;
import com.liferay.portal.service.ServiceContext;
import com.liferay.portal.util.PortalUtil;
import com.liferay.portlet.expando.model.ExpandoBridge;
import com.liferay.util.bridges.mvc.MVCPortlet; /**
* Portlet implementation class BookPortlet
*/
public class BookPortlet extends MVCPortlet { @Override
public void serveResource(ResourceRequest resourceRequest,
ResourceResponse resourceResponse) throws IOException,
PortletException {
String resourceId = resourceRequest.getResourceID();
//这连个是resourceRequest和resourceResponse 是原生的一个包装,加了一些liferay的信息
HttpServletRequest request = PortalUtil
.getHttpServletRequest(resourceRequest);
HttpServletResponse response = PortalUtil
.getHttpServletResponse(resourceResponse);
PrintWriter out = null;
try {
out = resourceResponse.getWriter();
} catch (IOException e) {
e.printStackTrace();
} if(resourceId.equals("ssoUrl")) {
List urls = new ArrayList<String>(); String url1 = "http://cfmf-p6.mss.ctc.com/portal/sso/ssoAuthenticate!mssSsoLogin.action";
String url2 = "http://10.128.114.6:80/adaptercas/login.do?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_WD%26provinceCode%3D06";
String url3 = "http://uip.hq.ctc.com/uip/open/loginAloneNewAuth.htm?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_UIP%26provinceCode%3D06&redirectUrl=http%3A%2F%2Fuip.hq.ctc.com%2Fuip%2F%40jt%2Findex.htm";
String url4 = "http://websites.hq.ctc.com/et/open/loginAloneNewAuth.htm?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_BMMH%26provinceCode%3D06&redirectUrl=http%3A%2F%2Fwebsites.hq.ctc.com%2Fet%2F%40qzlx%2Findex.htm";
String url5 = "http://websites.hq.ctc.com/et/open/loginAloneNewAuth.htm?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_BMMH%26provinceCode%3D06&redirectUrl=http%3A%2F%2Fwebsites.hq.ctc.com%2Fet%2F%40shgg%2Findex.htm";
String url6 = "http://websites.hq.ctc.com/et/open/loginAloneNewAuth.htm?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_BMMH%26provinceCode%3D06&redirectUrl=http%3A%2F%2Fwebsites.hq.ctc.com%2Fet%2F%40hx%2Findex.htm";
String url7 = "http://websites.hq.ctc.com/et/open/loginAloneNewAuth.htm?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_BMMH%26provinceCode%3D06&redirectUrl=http%3A%2F%2Fwebsites.hq.ctc.com%2Fet%2F%40lte%2Findex.htm";
String url8 = "http://eiac.hubeitel.com/uap/sso2.do?appCode=UAP_DXXW&provinceCode=06";
String url9 = "http://10.140.19.144:87/linedfree/ChainNewAuth.jsp?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_GM%26provinceCode%3D06";
String url10 = "http://10.140.19.164:8080/address/open/loginAloneNew.htm?ssoUrl=http%3A%2F%2Feiac.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DUAP_ADDRESS%26provinceCode%3D06";
String url11 = "http://www.chntel.com";
String url12 = "http://www.ctebuy.com";
String url13 = "http://132.129.4.111/staff/serverpages/front/login.jsp";
String url14 = "http://hbmis0.hubeitel.com/dx_common.nsf/intf_redirectto_GroupEmail?openform";
String url15 = "http://hr-hq.mss.ctc.com/service/ssoRegServlet";
String url16 = "http://hrzp-hq.mss.ctc.com/portal/auth";
String url17 = "http://sjfz-hq.mss.ctc.com/audit/sso/login.do";
String url18 = "http://mssportal.mss.ctc.com/ZgdxLogin?ssoUrl=http%3A%2F%2Ftyrz-hq.hubeitel.com%2Fuap%2Fsso2.do%3FappCode%3DmssPortal%26provinceCode%3D06&progID=http%3a%2f%2flaw-hq.mss.ctc.com%2flwmis%2fsecurity%2flogin%3fauthType%3dnfsapsso"; urls.add(url1);urls.add(url2);urls.add(url3);urls.add(url4);urls.add(url5);
urls.add(url6);urls.add(url7);urls.add(url8);urls.add(url9);urls.add(url10);
urls.add(url11);urls.add(url12);urls.add(url13);urls.add(url14);urls.add(url15);
urls.add(url16);urls.add(url17);urls.add(url18); //组装json
StringBuffer jsonStr = new StringBuffer("[");
jsonStr.append("\"").append(url1).append("\",");
jsonStr.append("\"").append(url2).append("\",");
jsonStr.append("\"").append(url3).append("\",");
jsonStr.append("\"").append(url4).append("\",");
jsonStr.append("\"").append(url5).append("\",");
jsonStr.append("\"").append(url6).append("\",");
jsonStr.append("\"").append(url7).append("\",");
jsonStr.append("\"").append(url8).append("\",");
jsonStr.append("\"").append(url9).append("\",");
jsonStr.append("\"").append(url10).append("\",");
jsonStr.append("\"").append(url11).append("\",");
jsonStr.append("\"").append(url12).append("\",");
jsonStr.append("\"").append(url13).append("\",");
jsonStr.append("\"").append(url14).append("\",");
jsonStr.append("\"").append(url15).append("\",");
jsonStr.append("\"").append(url16).append("\",");
jsonStr.deleteCharAt(jsonStr.length() - 1);
jsonStr.append("]"); System.out.println(jsonStr.toString());
out.print(jsonStr.toString());
} else if(resourceId.equals("workDeal")) {
try {
//如果是代办
WorkDealService wds = new WorkDealService();
String accessTokenDecrypt = null;
String oaAccount = "";
//获取oaAccount
Map<String, Cookie> cookieMap = readCookieMap(request);
Cookie token = cookieMap.get("accessTokenDecrypt");
Cookie ltpaToken = cookieMap.get("LtpaToken"); if (token != null)
accessTokenDecrypt = token.getValue(); if (accessTokenDecrypt != null) {
// 创建对应的json串,获取ssopare
JSONObject accessTokenJson = JSONFactoryUtil
.createJSONObject(accessTokenDecrypt); // 2、从token中获取对应的oa账号
String ssoSpare = accessTokenJson.getString("ssoSpare");
if(ssoSpare != null) {
oaAccount = ssoSpare;
}
}
List<WorkDealVo> resultWorks = wds.getAllWorks(oaAccount, ltpaToken); //输出json串
StringBuffer outJson = new StringBuffer("["); for(WorkDealVo work : resultWorks) {
outJson.append(work.toJsonString()).append(",");
}
//去除最后一个逗号
//{
//label: 'fooz',
// content: '<p>fooz content</p>'
// }
if(resultWorks.size() > 0)
outJson.deleteCharAt(outJson.length() - 1);
outJson.append("]"); JSONArray children = JSONFactoryUtil.createJSONArray();
JSONObject myWorkDeal = JSONFactoryUtil.createJSONObject();
JSONObject region = JSONFactoryUtil.createJSONObject();
JSONObject province = JSONFactoryUtil.createJSONObject(); myWorkDeal.put("label", "myWorkDeal");
myWorkDeal.put("content", outJson.toString());
region.put("label", "region");
region.put("content", outJson.toString());
province.put("label", "province");
province.put("content", outJson.toString()); children.put(myWorkDeal);
children.put(region);
children.put(province); out.print(children.toString()); } catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
} out.flush();
out.close(); super.serveResource(resourceRequest, resourceResponse);
} public Map<String, Cookie> readCookieMap(HttpServletRequest request) {
Map<String, Cookie> cookieMap = new HashMap<String, Cookie>();
Cookie[] cookies = request.getCookies();
if (null != cookies) {
for (Cookie cookie : cookies) {
System.out.println("获取cookie:" + cookie.getName() + " value:"
+ cookie.getValue());
cookieMap.put(cookie.getName(), cookie);
}
}
return cookieMap;
}
}

效果展示:

 

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