系统参数设计，即用户词典，把一些词组单独放一表中，系统启动即加载到Application中
DictionaryAction.java
package cn.buaa.scm.action;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import javax.servlet.ServletContext;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import cn.buaa.scm.entity.Dictionary;
import cn.buaa.scm.service.DictionaryService;
@Controller
@RequestMapping(value="/dictionary")
public class DictionaryAction extends BaseAction {
@Resource
private DictionaryService dictionaryService;
public void setDictionaryService(DictionaryService dictionaryService) {
this.dictionaryService = dictionaryService;
}
@RequestMapping(value="/getDictionary")
public @PostConstruct void getDictionary(){
System.out.println("-----------------hello看到我了吗，我是用户词典----------------------");
List<Dictionary> dictionaryList = dictionaryService.select();
Map<String,Object> sysParam = new LinkedHashMap<>();
Map<String,Object> supType = new LinkedHashMap<>();
Map<String,Object> goods_color = new LinkedHashMap<>();
if(dictionaryList.size()>0){
for(Dictionary dictionary:dictionaryList){
if(dictionary.getDicField().equalsIgnoreCase("supType")){
supType.put(""+dictionary.getDicValue(), dictionary.getDicText());
System.out.println("供应商"+dictionary.getDicValue()+","+dictionary.getDicText());
}else if(dictionary.getDicField().equalsIgnoreCase("goods_color")){
goods_color.put(""+dictionary.getDicValue(), dictionary.getDicText());
System.out.println("颜色"+dictionary.getDicValue()+","+dictionary.getDicText());
}
}
sysParam.put("supType", supType);
sysParam.put("goods_color", goods_color);
//public ServletContext application; baseAction中已经注入
this.application.setAttribute("sysParam", sysParam);
}
}
}
页面获取map的jsp示例
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<html>
<head>
<%@ include file="/common/common.jsp"%>
<title>My JSP</title>
</head>
<body>
<form id="ff" method="post">
<div>
<label for="supId">供应商编号:</label> <input type="text" name="supId" />
</div>
<div>
<label for="supName">供应商:</label> <input type="text" name="supName" />
</div>
<div>
<label for="supLinkman">联系人:</label> <input type="text"
name="supLinkman" />
</div>
<div>
<label for="supPhone">联系电话:</label> <input type="text"
name="supPhone" />
</div>
<div>
<label for="supAddress">联系地址:</label> <input type="text"
name="supAddress" />
</div>
<div>
<label for="supPay">期初应付:</label> <input type="text"
name="supPay" />
</div>
<div>
<label for="supType">供应商类型：</label>
<select id="cc" class="easyui-combobox" name="supType" style="width:200px;">
<c:forEach items="${applicationScope.sysParam.supType}" var="supType">
<option value="${supType.key}">${supType.value}</option>
</c:forEach>
</select>
</div>
<div>
<label for="supRemark">备注:</label>
<textarea name="supRemark"></textarea>
</div>
<div>
<input id="btn" type="button" value="提交" />
</div>
</form>
<script type="text/javascript">
$(function() {
var win = parent.$("iframe[title='供应商管理']").get(0).contentWindow;//返回ifram页面文档（window)
$("[name='supName']").validatebox({
required : true,
missingMessage : '请填写供应商！'
});
$("[name='supLinkman']").validatebox({
required : true,
missingMessage : '请填写出联系人！'
});
$("[name='supPhone']").validatebox({
required : true,
missingMessage : '请填写联系电话！'
});
//禁用验证
$("#ff").form("disableValidation");
$("#btn").click(function() {
alert("ddddddddddd");
$("#ff").form("enableValidation");
if ($("#ff").form("validate")) {
alert("------------");
$('#ff').form('submit', {
url : '${proPath}/supplier/insert.action',
onSubmit : function() {
return true;
},
success : function(count) {
if(count>0){
//可以定义为对应消息框
alert("成功");
parent.$("#win").window("close");
win.$("#dg").datagrid("reload");
} else{
alert("添加失败！");
}
}
});
}
});
});
</script>
</body>
</html>
用户词典表格设计
create table dictionary
(
dic_id int not null auto_increment,
dic_field varchar(20),
dic_value varchar(20),
dic_text varchar(11),
primary key ( dic_id)
);