easyui下拉框easyui-combobox input class=easyui-combobox 及控制层代码

</body>

--------------------------------------------------------------------------------------------------------------------

 <form id="fm" method="post">     <table cellspacing="8px">     <tr>     <td>用户名：</td>     <td><input type="text" id="userName" name="userName" class="easyui-validatebox" required="true"/> <font color="red">*</font></td>     <td>    </td>     <td>密码</td>     <td><input type="text" id="password" name="password" class="easyui-validatebox" required="true"/> <font color="red">*</font></td>     </tr>     <tr>     <td>真实姓名：</td>     <td><input type="text" id="trueName" name="trueName" class="easyui-validatebox" required="true"/> <font color="red">*</font></td>     <td>    </td>     <td>邮箱：</td>     <td><input type="text" id="email" name="email" class="easyui-validatebox" validType="email" required="true"/> <font color="red">*</font></td>     </tr>     <tr>     <td>联系电话：</td>     <td><input type="text" id="phone" name="phone" class="easyui-validatebox" required="true"/> <font color="red">*</font></td>     <td>    </td>     <td>用户角色</td>     <td>     <select class="easyui-combobox" id="roleName" name="roleName" style="width: 154px" editable="false" panelHeight="auto">     <option value="">请选择角色...</option>     <option value="系统管理员">系统管理员</option>     <option value="销售主管">销售主管</option>     <option value="客户经理">客户经理</option>     <option value="高管">高管</option>     </select>      <font color="red">*</font>     </td>     </tr>     </table>    </form>

----------------------------------------------------------------------

package ssmy.control; import java.util.HashMap; import java.util.List; import java.util.Map; import javax.servlet.http.HttpServletResponse; 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.RequestParam; import net.sf.json.JSONArray; import net.sf.json.JSONObject; import ssmy.dto.DataDic; import ssmy.page.PageBean; import ssmy.page.ResponseUtil; import ssmy.service.DataDicService; @Controller @RequestMapping("/DataDicController") public class DataDicController { @Autowired private DataDicService dataDicService; public void setDataDicService(DataDicService dataDicService) { this.dataDicService = dataDicService; }    @RequestMapping("/findDataDicList") public String findDataDicList(@RequestParam("page")String page,@RequestParam("rows")String rows, DataDic dataDic,HttpServletResponse response) throws Exception{ PageBean pageBean =new PageBean(Integer.parseInt(page),Integer.parseInt(rows)); Map<String,Object> map =new HashMap<String,Object>(); map.put("dataDicName",dataDic.getDataDicName()); map.put("dataDicValue", dataDic.getDataDicValue()); map.put("start", pageBean.getStartRow()); map.put("size", pageBean.getEndRow()); List<DataDic> DataDicList=dataDicService.fundDataDicList(map); int total =dataDicService.getTotalDataDicCount(map); JSONObject result=new JSONObject(); JSONArray jsonArrays=JSONArray.fromObject(DataDicList); result.put("rows", jsonArrays); result.put("total", total); ResponseUtil.write(response, result); return null; }        /**     * 根据数据字典名称查找，用户下拉框     */ /*   @RequestMapping("/dataDicComboList")    public String dataDicComboList(String dataDicName,HttpServletResponse response)       throws Exception{      JSONArray jsonArray =new JSONArray();   Map<String,Object> map=new HashMap<String,Object>();   map.put("dataDicName", dataDicName);   List<DataDic> DataDicList=dataDicService.fundDataDicList(map);   JSONArray rows=JSONArray.fromObject(DataDicList);   jsonArray.addAll(rows);   ResponseUtil.write(response, jsonArray);   return null;    }*/        /**     * 查询所有的数据字典名称,用户下拉框     */    @RequestMapping("/findAllDataDicName")   public String findAllDataDicName(HttpServletResponse response)throws Exception{    JSONArray jsonArray =new JSONArray();  List<DataDic> DataDicList=dataDicService.findAllDataDic();  JSONArray rows=JSONArray.fromObject(DataDicList);  jsonArray.addAll(rows);  ResponseUtil.write(response, jsonArray);  return null;   }        /**     * 新增或修改     */    @RequestMapping("/addOrmodifyDataDic")    public String addOrmodifyDataDic(DataDic dataDic,HttpServletResponse response)throws Exception{      int resultTotal =0;//记录行   if(dataDic.getId()==null){   resultTotal=dataDicService.addDataDic(dataDic);   }else{   resultTotal=dataDicService.updateDataDic(dataDic);   }   JSONObject result=new JSONObject();   if(resultTotal>0){   result.put("success", true);   }else{   result.put("success", false);   }   ResponseUtil.write(response, result);   return null;    }        /**     * 删除     */    @RequestMapping("/deleteDataDic")    public String deleteDataDic(@RequestParam(value="ids")String ids,HttpServletResponse response)throws Exception{      String[] str=ids.split(",");   if(str.length>0){   for (int i = 0; i < str.length; i++)    {   dataDicService.deleteDataDic(Integer.parseInt(str[i]));  }   }   JSONObject result=new JSONObject();   result.put("success", true);   ResponseUtil.write(response, result);   return null;    } }