dhtmlxscheduler使用
最近项目中需要一个日程管理的功能，找啊找，先是用的fullcalendar，不知道是人品还是版本问题，events接受后台JSON参数总是出错，试了许多方法，也没有试出什么结果来。所以果断换到了dhtmlxscheduler，这个插件网上搜索结果较少，我也是自己从官方网站的文档自己慢慢摸索，做了一个不算日程表的日程表。主要是样式这些还没搞懂，对于英文实在缺乏的我感到很吃力。现在已经萌生了重拾英语的想法。闲话不多说，留此文已做记录，免得下次用到无从下手。
结果是这样的，样式基本没有改动，但功能齐全。springMVC+mysql。
dhtmlscheduler下载地址：http://docs.dhtmlx.com/scheduler/index.html
dhtmlscheduler文档地址：http://docs.dhtmlx.com/scheduler/api__refs__scheduler.html
可以删除一些不必要的，只留需要的就可以了。
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
日程管理
<%@ include file="/WEB-INF/layouts/header.jsp"%>
<%@ include file="/WEB-INF/layouts/footer.jsp"%>
这是jsp代码，下面是calendarPo.java：
package com.glory.learn.po.studentLog;
import java.util.Date;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import org.codehaus.jackson.map.annotate.JsonSerialize;
import com.glory.learn.util.CustomDateSerializer;
/**
* 日程表
* @param
* @param
* @return
*/
@Entity
@Table(name = "calendar_info")
public class CalendarPo {
private Integer id; //数据库标识
private String pid; //页面ID
private Integer studentId; //学生Id
private String event; //事件
private Date startDate; //开始时间
private Date endDate; //结束时间
@Id
@Column(name = "id")
@GeneratedValue(strategy = GenerationType.AUTO)
public Integer getId() {
return id;
}
public void setId(Integer id) {
this.id = id;
}
@Column(name = "pid")
public String getPid() {
return pid;
}
public void setPid(String pid) {
this.pid = pid;
}
@Column(name = "studentId")
public Integer getStudentId() {
return studentId;
}
public void setStudentId(Integer studentId) {
this.studentId = studentId;
}
@Column(name = "event")
public String getEvent() {
return event;
}
public void setEvent(String event) {
this.event = event;
}
@Column(name = "startDate")
@Temporal(TemporalType.TIMESTAMP)
@JsonSerialize(using = CustomDateSerializer.class)
public Date getStartDate() {
return startDate;
}
public void setStartDate(Date startDate) {
this.startDate = startDate;
}
@Column(name = "endDate")
@Temporal(TemporalType.TIMESTAMP)
@JsonSerialize(using = CustomDateSerializer.class)
public Date getEndDate() {
return endDate;
}
public void setEndDate(Date endDate) {
this.endDate = endDate;
}
}日期get方法上的@JsonSerialize(using = CustomDateSerializer.class)是让json返回的日期类型按指定的样式返回。CustomDateSerializer.java代码如下：
package com.glory.learn.util;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.codehaus.jackson.JsonGenerator;
import org.codehaus.jackson.JsonProcessingException;
import org.codehaus.jackson.map.JsonSerializer;
import org.codehaus.jackson.map.SerializerProvider;
/**
* 自定义返回JSON 数据格中日期格式化处理
*
* @author Michael Sun
*/
public class CustomDateSerializer extends JsonSerializer {
@Override
public void serialize(Date value, JsonGenerator jgen,
SerializerProvider provider) throws IOException,
JsonProcessingException {
SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String formattedDate = formatter.format(value);
jgen.writeString(formattedDate);
}
} 下面为controller代码：
package com.glory.learn.action.student.log;
import java.util.List;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;
import com.glory.learn.bo.studentLog.CalendarBo;
import com.glory.learn.po.studentLog.CalendarPo;
import com.glory.learn.po.user.UserPo;
import com.glory.learn.util.Statics;
import com.glory.learn.vo.common.JsonResult;
import com.glory.learn.vo.common.Result;
@Controller
@RequestMapping(value = "/student/calendar/")
public class CalendarController {
@Autowired
CalendarBo calendarBo;
@RequestMapping(value = "list",method = RequestMethod.GET)
public String goPage() {
return "student/calendar/dhtmlcal";
}
/**
* 返回用户所有日程信息（json格式）
* @param session
* @param response
* @return
*/
@RequestMapping(value = "calendar",method = RequestMethod.GET)
public @ResponseBody List getPage(HttpSession session,HttpServletResponse response) {
UserPo userPo = (UserPo) session.getAttribute(Statics.USERPO);
List list = calendarBo.getByStudent(userPo.getId());
return list;
}
/**
* 添加OR修改
* @param session
* @param calendarPo
* @param id
* @return
*/
@RequestMapping(value = "add")
public @ResponseBody JsonResult addCalendar(HttpSession session,CalendarPo calendarPo){
JsonResult jResult = new JsonResult();
if (calendarPo==null) {
jResult.setResult(Result.ERROR);
jResult.setMsg("日程信息添加失败，请重新输入！");
}
UserPo userPo = (UserPo) session.getAttribute(Statics.USERPO);
CalendarPo cpoPo= calendarBo.getByPid(userPo.getId(), calendarPo.getPid());
System.out.println(cpoPo);
if(cpoPo!=null){
cpoPo.setEvent(calendarPo.getEvent());
cpoPo.setStartDate(calendarPo.getStartDate());
cpoPo.setEndDate(calendarPo.getEndDate());
calendarBo.updateCalendar(cpoPo);
jResult.setResult(Result.SUCCESS);
jResult.setMsg("日程信息修改成功！");
}else if (calendarBo.getByDate(calendarPo.getStartDate(), calendarPo.getEndDate(), userPo.getId())!=null) {
jResult.setResult(Result.ERROR);
jResult.setMsg("日程信息时间冲突,请重新选择时间");
}else {
calendarPo.setStudentId(userPo.getId());
calendarBo.saveCalendar(calendarPo);
jResult.setResult(Result.SUCCESS);
jResult.setMsg("已添加日程！");
}
return jResult;
}
/**
* 删除日程
* @param session
* @param pid
* @return
*/
@RequestMapping(value = "delete")
public @ResponseBody JsonResult deleteCalendar(HttpSession session,String pid){
JsonResult jResult = new JsonResult();
UserPo userPo = (UserPo) session.getAttribute(Statics.USERPO);
CalendarPo calendarPos = calendarBo.getByPid(userPo.getId(), pid);
calendarBo.deleteCalendar(calendarPos);
jResult.setResult(Result.SUCCESS);
jResult.setMsg("已删除此日程");
return jResult;
}
}
如果你的Po参数跟插件的日程属性匹配，返回json直接可以用，不用在组装。我这边是用fullcalendar写好了，难得改。呵呵。数据库表结构如下：
CREATE TABLE `calendar_info` (
`id` int(11) NOT NULL AUTO_INCREMENT,
`pid` varchar(20) DEFAULT NULL,
`studentId` int(11) DEFAULT NULL,
`event` varchar(200) NOT NULL,
`startDate` datetime NOT NULL,
`endDate` datetime NOT NULL,
PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=43 DEFAULT CHARSET=utf8;