【springmvc+mybatis项目实战】杰信商贸-14.购销合同添加+修改+删除+查看

简介:
上一次我们完成了购销合同列表的显示,下面我们来完成购销合同增加、修改、删除、查方法看。

首先回顾一下我们的Mapper映射文件
ContractMapper.xml:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper
PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="cn.hpu.jk.mapper.ContractMapper">
	<resultMap type="cn.hpu.jk.domain.Contract" id="contractRM">
		<id property="id" column="CONTRACT_ID"/>
		<result property="offeror" column="OFFEROR"/>
		<result property="contractNo" column="CONTRACT_NO"/>
		<result property="signingDate" column="SIGNING_DATE"/>
		<result property="inputBy" column="INPUT_BY"/>
		<result property="checkBy" column="CHECK_BY"/>
		<result property="inspector" column="INSPECTOR"/>
		<result property="totalAmount" column="TOTAL_AMOUNT"/>
		<result property="importNum" column="IMPORT_NUM"/>
		<result property="crequest" column="CREQUEST"/>
		<result property="customName" column="CUSTOM_NAME"/>
		<result property="deliveryPeriod" column="DELIVERY_PERIOD"/>
		<result property="shipTime" column="SHIP_TIME"/>
		<result property="tradeTerms" column="TRADE_TERMS"/>
		<result property="remark" column="REMARK"/>
		<result property="printStyle" column="PRINT_STYLE"/>
		<result property="oldState" column="OLD_STATE"/>
		<result property="state" column="STATE"/>
		<result property="outState" column="OUT_STATE"/>
		
		<result property="createBy" column="CREATE_BY"/>
		<result property="creatDept" column="CREATE_DEPT"/>
		<result property="creatTime" column="CREATE_TIME"/>
	</resultMap>
	
	<!-- 查询多个 -->
	<select id="find" parameterType="map" resultMap="contractRM">
		select * from contract_c
		where 1=1
	</select>
	
	<!-- 查询一个 -->
	<select id="get" parameterType="string" resultMap="contractRM">
		select * from contract_c
		where contract_id=#{id}
	</select>
	
	<!-- 新增 -->
	<insert id="insert" parameterType="cn.hpu.jk.domain.Contract">
		insert into contract_c
		(CONTRACT_ID,,OFFEROR,CONTRACT_NO,SIGNING_DATE,INPUT_BY,CHECK_BY,INSPECTOR,TOTAL_AMOUNT,
		IMPORT_NUM,CREQUEST,CUSTOM_NAME,DELIVERY_PERIOD,SHIP_TIME,TRADE_TERMS,REMARK,PRINT_STYLE,
		OLD_STATE,STATE,OUT_STATE,CREATE_BY,CREATE_DEPT,CREATE_TIME)
		values
		(
			#{id},
			#{offeror, jdbcType=VARCHAR},
			#{contractNo, jdbcType=VARCHAR},
			#{signingDate, jdbcType=TIMESTAMP},
			#{inputBy, jdbcType=VARCHAR},
			#{checkBy, jdbcType=VARCHAR},
			#{inspector, jdbcType=VARCHAR},
			#{totalAmount, jdbcType=DOUBLE},
			#{importNum, jdbcType=INTEGER},
			#{crequest, jdbcType=VARCHAR},
			#{customName, jdbcType=VARCHAR},
			#{deliveryPeriod, jdbcType=TIMESTAMP},
			#{shipTime, jdbcType=TIMESTAMP},
			#{tradeTerms, jdbcType=VARCHAR},
			#{remark, jdbcType=VARCHAR},
			#{printStyle, jdbcType=CHAR},
			#{oldState, jdbcType=INTEGER},
			#{state, jdbcType=INTEGER},
			#{outState, jdbcType=INTEGER},
			#{createBy, jdbcType=VARCHAR},
			#{creatDept, jdbcType=VARCHAR},
			#{creatTime, jdbcType=TIMESTAMP}
		)
	</insert>
	
	<!-- 修改 -->
	<update id="update" parameterType="cn.hpu.jk.domain.Contract">
		update contract_c
		<set>
			<if test="offeror != null">OFFEROR=#{offeror},</if>
			<if test="contractNo != null">CONTRACT_NO=#{contractNo},</if>
			<if test="signingDate != null">SIGNING_DATE=#{signingDate},</if>
			<if test="inputBy != null">INPUT_BY=#{inputBy},</if>
			<if test="checkBy != null">CHECK_BY=#{checkBy},</if>
			<if test="inspector != null">INSPECTOR=#{inspector},</if>
			<if test="totalAmount != null">TOTAL_AMOUNT=#{totalAmount},</if>
			<if test="importNum != null">IMPORT_NUM=#{importNum},</if>
			<if test="crequest != null">CREQUEST=#{crequest},</if>
			<if test="customName != null">CUSTOM_NAME=#{customName},</if>
			<if test="deliveryPeriod != null">DELIVERY_PERIOD=#{deliveryPeriod},</if>
			<if test="shipTime != null">SHIP_TIME=#{shipTime},</if>
			<if test="tradeTerms != null">TRADE_TERMS=#{tradeTerms},</if>
			<if test="remark != null">REMARK=#{remark},</if>
			<if test="printStyle != null">PRINT_STYLE=#{printStyle},</if>
			<if test="oldState != null">OLD_STATE=#{oldState},</if>
			<if test="state != null">STATE=#{state},</if>
			<if test="outState != null">OUT_STATE=#{outState},</if>
		</set>
		where contract_id=#{id}
	</update>
	
	<!-- 删除一条 -->
	<delete id="deleteById" parameterType="string">
		delete from contract_c
		where CONTRACT_ID=#{id}
	</delete>
	
	<!-- 删除多条(一维字符串数组的形式) -->
	<delete id="delete" parameterType="string">
		delete from contract_c
		where CONTRACT_ID in  
		<foreach collection="array" item="id" open="(" close=")" separator=",">
			#{id}
		</foreach>
	</delete>
	
	<!-- 修改状态 -->
	<update id="updateState" parameterType="map">
		update contract_c set state=#{state}
		where CONTRACT_ID in
		<foreach collection="ids" item="id" open="(" close=")" separator=",">
			#{id}
		</foreach>
	</update>
</mapper>

可见我们已经发提前写好了增删改查的配置语句

我们首先来写增加功能
来看我们的Dao层,因为我们继承了BaseDao以及BaseDaoImpl,所以我们拥有下面的方法:
public void insert(T entity) {
	this.getSqlSession().insert(ns + ".insert", entity);
}

所以Dao层不用再添加代码。

接下来是我们的Service层
之前我们已经在ContractService以及ContractServiceImpl添加了下面的方法
@Override
public void insert(Contract contract) {
	//设置UUID
	contract.setId(UUID.randomUUID().toString());
	contract.setState(0);//默认为草稿
	contractDao.insert(contract);
}
所以Service层无需添加代码

接下来看Controller层
我们在ContractController中添加以下方法
//跳到添加编辑页面
@RequestMapping("/cargo/contract/tocreate.action")
public String tocreate(){
	return "/cargo/contract/jContractCreate.jsp";
}


//添加
@RequestMapping("/cargo/contract/insert.action")
public String insert(Contract contract){
	contractService.insert(contract);
	
	return "redirect:/cargo/contract/list.action";
}


接下来我们编写编辑页面的jsp文件:

jContractCreate.jsp
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ include file="../../base.jsp"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>添加购销合同</title>
    <script language="javascript" src="${ctx}/js/datepicker/WdatePicker.js"></script>
</head>
<body>
<form method="post">


<div id="menubar">
<div id="middleMenubar">
<div id="innerMenubar">
    <div id="navMenubar">
<ul>
<li id="save"><a href="#" onclick="formSubmit('insert.action','_self');">确定</a></li>
<li id="back"><a href="list.action">返回</a></li>
</ul>
    </div>
</div>
</div>
</div>
     
<div class="textbox" id="centerTextbox">
    
    <div class="textbox-header">
    <div class="textbox-inner-header">
    <div class="textbox-title">
		添加购销合同信息
    </div> 
    </div>
    </div>
<div>
 
    <div>
		<table class="commonTable" cellspacing="1">
		        <tr>
		        	<td class="columnTitle_mustbe">客户名称:</td>
		            <td class="tableContent"><input type="text" name="customName" /></td>
		            <td class="columnTitle_mustbe">收购方:</td>
		            <td class="tableContent"><input type="text" name="offeror" /></td>
		        </tr>
		        
		        <tr>
		        	<td class="columnTitle_mustbe">合同号:</td>
		            <td class="tableContent"><input type="text" name="contractNo" /></td>
		            <td class="columnTitle_mustbe">签单日期:</td>
		            <td class="tableContent">
		            <input type="text" style="width: 90px" name="signingDate" class="Wdate"
		             onclick="WdatePicker({el:this,isShowOthers:true,dateFmt:'yyyy-MM-dd'});"/>
		            </td>
		        </tr>
		        
		        <tr>
		         	<td class="columnTitle_mustbe">制单人:</td>
		            <td class="tableContent"><input type="text" name="inputBy" /></td>
		            <td class="columnTitle_mustbe">审单人:</td>
		            <td class="tableContent"><input type="text" name="checkBy" /></td>
		        </tr>
		        
		         <tr>
		         	<td class="columnTitle_mustbe">验货员:</td>
		            <td class="tableContent"><input type="text" name="inspector" /></td>
		            <td class="columnTitle_mustbe">检验员:</td>
		            <td class="tableContent"><input type="text" name="inspector" /></td>
		        </tr>
		        
		         <tr>
		         	<td class="columnTitle_mustbe">总金额:</td>
		            <td class="tableContent"><input type="text" name="totalAmount" /></td>
		            <td class="columnTitle_mustbe">重要程度:</td>
		            <td class="tableContent">
		            <input type="radio" name="importNum" value="3" class="input" checked="checked"/>
		            <input type="radio" name="importNum" value="2" class="input" checked="checked"/>
		            <input type="radio" name="importNum" value="1" class="input" checked="checked"/>
		            </td>
		        </tr>
		        
		         <tr>
		            <td class="columnTitle_mustbe">要求:</td>
		            <td class="tableContent"><input type="text" name="crequest" /></td>
		            <td class="columnTitle_mustbe">交货期限:</td>
		            <td class="tableContent">
		             <input type="text" style="width: 90px" name="deliveryPeriod" class="Wdate"
		             onclick="WdatePicker({el:this,isShowOthers:true,dateFmt:'yyyy-MM-dd'});"/>
		            </td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">船期:</td>
		            <td class="tableContent">
		            <input type="text" style="width: 90px" name="shipTime" class="Wdate"
		             onclick="WdatePicker({el:this,isShowOthers:true,dateFmt:'yyyy-MM-dd'});"/>
		            </td>
		            <td class="columnTitle_mustbe">贸易条款:</td>
		            <td class="tableContent"><input type="text" name="tradeTerms" /></td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">打印版式:</td>
		            <td class="tableContent">
		            <input type="radio" name="printStyle" value="2" checked="checked"/>两款
		            <input type="radio" name="printStyle" value="1" />一款
		            </td>
		            <td class="columnTitle_mustbe">归档前状态:</td>
		            <td class="tableContent"><input type="text" name="oldState" /></td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">状态:</td>
		            <td class="tableContent"><input type="text" name="state" /></td>
		            <td class="columnTitle_mustbe">走货状态:</td>
		            <td class="tableContent"><input type="text" name="outState" /></td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">说明:</td>
		            <td class="tableContent"><textarea  name="remark" style="height:200px;width: 400px"></textarea></td>
		        </tr>
			</table>
	</div>
</div>
 
 
</form>
</body>
</html>

关于时间选取我们在中间使用了“js时间拾取器”,具体js文件在: js时间拾取器.zip (点击下载),里面有使用说明。

我们在购销合同列表添加一个按钮(上一次已添加过):
<li id="new"><a href="#" onclick="formSubmit('tocreate.action','_self');this.blur();">添加</a></li>
效果


点击添加,添加成功!


注意,我们这里的总金额并不是让我们输入的,是后台根据购销合同的附带货物金额生成的,这里我们还没有写附带货物,所以暂时先这么写。

我们接下来写修改功能
Mapper文件中已经写好了修改的相关配置语句,那么来看我们的Dao层,因为我们继承了BaseDao以及BaseDaoImpl,所以我们拥有下面的方法:
public void update(T entity) {
	this.getSqlSession().update(ns + ".update", entity);
}

所以Dao层不用再添加代码。

接下来是我们的Service层
之前我们已经在ContractService以及ContractServiceImpl添加了下面的方法
@Override
public void update(Contract contract) {
	
	contractDao.update(contract);
}
所以Service层无需添加代码

接下来看Controller层
我们在ContractController中添加以下方法
//跳转到编辑页面
@RequestMapping("/cargo/contract/toupdate.action")
public String toupdate(String id,Model model){
	Contract obj=contractService.get(id);
	model.addAttribute("obj",obj);
	
	return "/cargo/contract/jContractUpdate.jsp";
}


//修改方法
@RequestMapping("/cargo/contract/update.action")
public String update(Contract contract){
	contractService.update(contract);
	
	return "redirect:/cargo/contract/list.action";
}

之后编写修改的编辑jsp页面:
jContractUpdate.jsp
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ include file="../../base.jsp"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt"  prefix="fmt"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>修改购销合同</title>
    <script language="javascript" src="${ctx}/js/datepicker/WdatePicker.js"></script>
</head>
<body>
<form method="post">


<div id="menubar">
<div id="middleMenubar">
<div id="innerMenubar">
    <div id="navMenubar">
<ul>
<li id="save"><a href="#" onclick="formSubmit('insert.action','_self');">确定</a></li>
<li id="back"><a href="list.action">返回</a></li>
</ul>
    </div>
</div>
</div>
</div>
     
<div class="textbox" id="centerTextbox">
    
    <div class="textbox-header">
    <div class="textbox-inner-header">
    <div class="textbox-title">
		修改购销合同信息
    </div> 
    </div>
    </div>
<div>
 
    <div>
		<table class="commonTable" cellspacing="1">
		<input type="hidden" name="id" value="${obj.id}"/>
		        <tr>
		        	<td class="columnTitle_mustbe">客户名称:</td>
		            <td class="tableContent"><input type="text" name="customName" value="${obj.customName }"/></td>
		            <td class="columnTitle_mustbe">收购方:</td>
		            <td class="tableContent"><input type="text" name="offeror" value="${obj.offeror }"/></td>
		        </tr>
		        
		        <tr>
		        	<td class="columnTitle_mustbe">合同号:</td>
		            <td class="tableContent"><input type="text" name="contractNo" value="${obj.contractNo }"/></td>
		            <td class="columnTitle_mustbe">签单日期:</td>
		            <td class="tableContent">
		            <input type="text" style="width: 90px" name="signingDate" class="Wdate" value="<fmt:formatDate value="${obj.signingDate }" pattern="yyyy-MM-dd"/>"
		             onclick="WdatePicker({el:this,isShowOthers:true,dateFmt:'yyyy-MM-dd'});"/>
		            </td>
		        </tr>
		        
		        <tr>
		         	<td class="columnTitle_mustbe">制单人:</td>
		            <td class="tableContent"><input type="text" name="inputBy" value="${obj.inputBy }"/></td>
		            <td class="columnTitle_mustbe">审单人:</td>
		            <td class="tableContent"><input type="text" name="checkBy" value="${obj.checkBy }"/></td>
		        </tr>
		        
		         <tr>
		         	<td class="columnTitle_mustbe">验货员:</td>
		            <td class="tableContent"><input type="text" name="inspector" value="${obj.inspector }"/></td>
		            <td class="columnTitle_mustbe">总金额:</td>
		            <td class="tableContent"><input type="text" name="totalAmount" value="${obj.totalAmount}"/></td>
		        </tr>
		        
		         <tr>
		            <td class="columnTitle_mustbe">要求:</td>
		            <td class="tableContent"><input type="text" name="crequest" value="${obj.crequest}"/></td>
		            <td class="columnTitle_mustbe">交货期限:</td>
		            <td class="tableContent">
		             <input type="text" style="width: 90px" name="deliveryPeriod" class="Wdate" value="<fmt:formatDate value="${obj.deliveryPeriod }" pattern="yyyy-MM-dd"/>"
		             onclick="WdatePicker({el:this,isShowOthers:true,dateFmt:'yyyy-MM-dd'});"/>
		            </td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">船期:</td>
		            <td class="tableContent">
		            <input type="text" style="width: 90px" name="shipTime" class="Wdate" value="<fmt:formatDate value="${obj.shipTime}" pattern="yyyy-MM-dd"/>"
		             onclick="WdatePicker({el:this,isShowOthers:true,dateFmt:'yyyy-MM-dd'});"/>
		            </td>
		            <td class="columnTitle_mustbe">贸易条款:</td>
		            <td class="tableContent"><input type="text" name="tradeTerms" value="${obj.tradeTerms }"/></td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">打印版式:</td>
		            <td class="tableContent">
		            <input type="radio" name="printStyle" value="2" <c:if test="${obj.printStyle=='2'}"> checked="checked"</c:if>/>两款
		            <input type="radio" name="printStyle" value="1" <c:if test="${obj.printStyle=='1'}"> checked="checked"</c:if>/>一款
		            </td>
		            <td class="columnTitle_mustbe">归档前状态:</td>
		            <td class="tableContent"><input type="text" name="oldState" value="${obj.oldState}"/></td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">状态:</td>
		            <td class="tableContent"><input type="text" name="state" value="${obj.state}"/></td>
		            <td class="columnTitle_mustbe">走货状态:</td>
		            <td class="tableContent"><input type="text" name="outState" value="${obj.outState}"/></td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">重要程度:</td>
		            <td class="tableContent">
		            <input type="radio" name="importNum" value="3" class="input" <c:if test="${obj.importNum==3}"> checked="checked"</c:if>/>
		            <input type="radio" name="importNum" value="2" class="input" <c:if test="${obj.importNum==2}"> checked="checked"</c:if>/>
		            <input type="radio" name="importNum" value="1" class="input" <c:if test="${obj.importNum==1}"> checked="checked"</c:if>/>
		            </td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">说明:</td>
		            <td class="tableContent"><textarea  name="remark" style="height:200px;width: 400px">${obj.remark}</textarea></td>
		        </tr>
			</table>
	</div>
</div>
 
 
</form>
</body>
</html>

购销合同列表中原来已经添加有修改的按钮了:
<li id="update"><a href="#" onclick="formSubmit('toupdate.action','_self');this.blur();">修改</a></li>

效果:
点击修改(添加审单人、制单人等)



修改之后的结果



修改方法完成!

下面我们写删除方法:
Mapper文件中已经写好了删除的相关配置语句,那么来看我们的Dao层,因为我们继承了BaseDao以及BaseDaoImpl,所以我们拥有下面的方法:
public void deleteById(Serializable id) {
	this.getSqlSession().delete(ns + ".deleteById", id);
}


public void delete(Serializable[] ids) {
	this.getSqlSession().delete(ns + ".delete", ids);
}

所以Dao层不用再添加代码。

接下来是我们的Service层
之前我们已经在ContractService以及ContractServiceImpl添加了下面的方法
@Override
public void delete(Serializable[] ids) {
	contractDao.delete(ids);
}


@Override
public void deleteById(Serializable id) {
	contractDao.deleteById(id);
}
所以Service层无需添加代码

接下来看Controller层
我们在ContractController中添加以下方法
//删除方法
@RequestMapping("/cargo/contract/delete.action")
public String delete(String[] ids){
	contractService.delete(ids);
	
	return "redirect:/cargo/contract/list.action";
}

我们list界面已经有删除按钮了:
<li id="delete"><a href="#" onclick="formSubmit('delete.action','_self');this.blur();">删除</a></li>

测试:

测试结果:



删除方法成功!

接下来我们来写查看方法
Mapper文件中已经写好了查看的相关配置语句,那么来看我们的Dao层,因为我们继承了BaseDao以及BaseDaoImpl,所以我们拥有下面的方法:
public T get(Serializable id) {
	return this.getSqlSession().selectOne(ns + ".get", id);
}

所以Dao层不用再添加代码。

之前我们已经在ContractService以及ContractServiceImpl添加了下面的方法
@Override
public Contract get(Serializable id) {
	return contractDao.get(id);
}
所以Service层无需添加代码

接下来看Controller层
我们在ContractController中添加以下方法
//查看方法
@RequestMapping("/cargo/contract/toview.action")
public String toview(String id,Model model){
	Contract obj=contractService.get(id);
	model.addAttribute("obj", obj);
	
	return "/cargo/contract/jContractView.jsp";
}

我们来编写查看界面的jsp代码:
jContractView.jsp
<%@ page language="java" pageEncoding="UTF-8"%>
<%@ include file="../../base.jsp"%>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
    <title>查看购销合同</title>
    <script language="javascript" src="${ctx}/js/datepicker/WdatePicker.js"></script>
</head>
<body>
<form method="post">


<div id="menubar">
<div id="middleMenubar">
<div id="innerMenubar">
    <div id="navMenubar">
<ul>
<li id="back"><a href="list.action">返回</a></li>
</ul>
    </div>
</div>
</div>
</div>
     
<div class="textbox" id="centerTextbox">
    
    <div class="textbox-header">
    <div class="textbox-inner-header">
    <div class="textbox-title">
		查看购销合同信息
    </div> 
    </div>
    </div>
<div>
 
<div>
		<table class="commonTable" cellspacing="1">
		        <tr>
		        	<td class="columnTitle_mustbe">客户名称:</td>
		            <td class="tableContent">${obj.customName }</td>
		            <td class="columnTitle_mustbe">收购方:</td>
		            <td class="tableContent">${obj.offeror }</td>
		        </tr>
		        
		        <tr>
		        	<td class="columnTitle_mustbe">合同号:</td>
		            <td class="tableContent">${obj.contractNo }</td>
		            <td class="columnTitle_mustbe">签单日期:</td>
		            <td class="tableContent">
		            <fmt:formatDate value="${obj.signingDate }" pattern="yyyy-MM-dd"/>
		            </td>
		        </tr>
		        
		        <tr>
		         	<td class="columnTitle_mustbe">制单人:</td>
		            <td class="tableContent">${obj.inputBy }</td>
		            <td class="columnTitle_mustbe">审单人:</td>
		            <td class="tableContent">${obj.checkBy }</td>
		        </tr>
		        
		         <tr>
		         	<td class="columnTitle_mustbe">验货员:</td>
		            <td class="tableContent">${obj.inspector }</td>
		            <td class="columnTitle_mustbe">总金额:</td>
		            <td class="tableContent">${obj.totalAmount}</td>
		        </tr>
		        
		         <tr>
		            <td class="columnTitle_mustbe">要求:</td>
		            <td class="tableContent">${obj.crequest}</td>
		            <td class="columnTitle_mustbe">交货期限:</td>
		            <td class="tableContent">
		            <fmt:formatDate value="${obj.deliveryPeriod }" pattern="yyyy-MM-dd"/>
		            </td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">船期:</td>
		            <td class="tableContent">
		            <fmt:formatDate value="${obj.shipTime}" pattern="yyyy-MM-dd"/>
		            </td>
		            <td class="columnTitle_mustbe">贸易条款:</td>
		            <td class="tableContent">${obj.tradeTerms }</td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">打印版式:</td>
		            <td class="tableContent">
		            <c:if test="${obj.printStyle=='2'}">两款</c:if>
		            <c:if test="${obj.printStyle=='1'}">一款</c:if>
		            </td>
		            <td class="columnTitle_mustbe">归档前状态:</td>
		            <td class="tableContent">${obj.oldState}</td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">状态:</td>
		            <td class="tableContent">${obj.state}</td>
		            <td class="columnTitle_mustbe">走货状态:</td>
		            <td class="tableContent">${obj.outState}</td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">重要程度:</td>
		            <td class="tableContent">
		            <c:if test="${obj.importNum==3}"></c:if>
		            <c:if test="${obj.importNum==2}"></c:if>
		            <c:if test="${obj.importNum==1}"></c:if>
		            </td>
		        </tr>
		        
		        <tr>
		            <td class="columnTitle_mustbe">说明:</td>
		            <td class="tableContent"><pre>${obj.remark}</pre></td>
		        </tr>
			</table>
	</div>
</div>
 
 
</form>
</body>
</html>

我们list界面已经有查看按钮了:
<li id="view"><a href="#" onclick="formSubmit('toview.action','_self');this.blur();">查看</a></li>

测试:

测试结果:


查看方法成功!

到此购销合同的增删改查方法编写完毕

最后还剩下一个“上报”和“取消”功能,我们下篇总结再介绍。

转载请注明出处:http://blog.csdn.net/acmman/article/details/48467391

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