package org.g4studio.demo.online.web;
import java.io.File;
import java.io.FileOutputStream;
import java.util.List;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.g4studio.common.web.BaseAction;
import org.g4studio.common.web.BaseActionForm;
import org.g4studio.core.json.JsonHelper;
import org.g4studio.core.metatype.Dto;
import org.g4studio.core.metatype.impl.BaseDto;
import org.g4studio.core.mvc.xstruts.action.ActionForm;
import org.g4studio.core.mvc.xstruts.action.ActionForward;
import org.g4studio.core.mvc.xstruts.action.ActionMapping;
import org.g4studio.core.mvc.xstruts.upload.FormFile;
import org.g4studio.core.util.G4Utils;
/**
* 表单及表单元素标准范例暨教程Action
*
* @author XiongChun
* @since 2010-10-23
* @see BaseAction
*/
public class FormAction extends BaseAction {
/**
* 基本输入组件页面初始化(属性设置)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward basicInput4PropertyInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("basicInput4PropertyView");
}
/**
* 基本输入组件页面初始化(行为方法)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward basicInput4MethodInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("basicInput4MethodView");
}
/**
* 日期时间输入组件暨初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward dataTimeInputInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("dataTimeInputView");
}
/**
* 下拉选择框(本地数据源)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward selectInputBasedLocalDataSourceInit(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return mapping.findForward("selectInputBasedLocalDataSourceView");
}
/**
* 下拉选择框(字典数据源)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward selectInputBasedCodeTableDataSourceInit(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return mapping.findForward("selectInputBasedCodeTableDataSourceView");
}
/**
* 下拉选择框(远程数据源)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward selectInputBasedRemoteDataSourceInit(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return mapping.findForward("selectInputBasedRemoteDataSourceView");
}
/**
* 下拉选择框(N级联动)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward selectInputBasedMultilevelInit(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response) throws Exception {
return mapping.findForward("selectInputBasedMultilevelView");
}
/**
* 查询中国行政区划
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward queryAreaDatas(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
BaseActionForm aForm = (BaseActionForm) form;
Dto dto = aForm.getParamAsDto(request);
List areaList = g4Reader.queryForList("Demo.getChinaDataArea", dto);
String jsonString = JsonHelper.encodeObject2Json(areaList);
write(jsonString, response);
return mapping.findForward(null);
}
/**
* 查询中国行政区划(分页)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward queryAreaDatas4Paging(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
BaseActionForm aForm = (BaseActionForm) form;
Dto dto = aForm.getParamAsDto(request);
//System.out.println(dto);
List areaList = g4Reader.queryForPage("Demo.getChinaDataArea4Paging", dto);
Integer totalInteger = (Integer) g4Reader.queryForObject("Demo.getChinaDataArea4PagingForPageCount", dto);
String jsonString = encodeList2PageJson(areaList, totalInteger, null);
write(jsonString, response);
return mapping.findForward(null);
}
/**
* 表单：单选、复选框页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward radioCheckBoxInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("radioCheckBoxView");
}
/**
* 表单：表单异步提交页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward formSubmitInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("formSubmitView");
}
/**
* 表单：表单同步提交页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward formSynSubmitInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("formSynSubmitView");
}
/**
* 表单：表单同步提交后跳转的页面
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward formSynForwardInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
BaseActionForm aForm = (BaseActionForm)form;
Dto inDto = aForm.getParamAsDto(request);
request.setAttribute("value", inDto.toJson());
return mapping.findForward("formSynForwardPageView");
}
/**
* 表单：接收表单提交数据
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward saveTheSubmitInfo(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
BaseActionForm aForm = (BaseActionForm)form;
Dto dto = aForm.getParamAsDto(request);
System.out.println("接收到的表单提交参数：\n" + dto);
setOkTipMsg("数据提交成功:" + dto.toString(), response);
return mapping.findForward(null);
}
/**
* 表单：接收表单提交数据(ExtAjax请求)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward saveTheSubmitInfoBasedAjaxRequest(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
BaseActionForm aForm = (BaseActionForm)form;
Dto dto = aForm.getParamAsDto(request);
System.out.println("接收到的表单提交参数：\n" + dto);
setOkTipMsg("数据提交成功:" + dto.toString(), response);
return mapping.findForward(null);
}
/**
* 表单：表单数据填充
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward loadCallBack(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
Dto outDto = new BaseDto();
outDto.put("text1", "熊春");
outDto.put("text2", "托尼贾");
String jsonString = JsonHelper.encodeDto2FormLoadJson(outDto, null);
super.write(jsonString, response);
return mapping.findForward(null);
}
/**
* 工具栏页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward toobarDemo1Init(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("toolbarDemo1View");
}
/**
* 消息提示框页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward msgDemo1Init(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("msgDemo1View");
}
/**
* 表单缺省平铺布局页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward formLayoutInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("formLayoutView");
}
/**
* 表单分列布局页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward columnLayoutInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("columnLayoutView");
}
/**
* 表单复合布局页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward complexLayoutInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("complexLayoutView");
}
/**
* 表单复合布局页面初始化
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward complexLayout2Init(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("complexLayout2View");
}
/**
* 富文本输入页面初始化(原生)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward htmlEditorInit(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("htmlEditorInitView");
}
/**
* 富文本输入页面初始化(扩展)
*
* @param mapping
* @param form
* @param request
* @param response
* @return
* @throws Exception
*/
public ActionForward htmlEditor2Init(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
return mapping.findForward("htmlEditor2InitView");
}
/**
* 插入图片
*
* @param
* @return
*/
public ActionForward doUpload(ActionMapping mapping, ActionForm form, HttpServletRequest request,
HttpServletResponse response) throws Exception {
Dto outDto = new BaseDto();
BaseActionForm cForm = (BaseActionForm) form;
// 单个文件,如果是多个就cForm.getFile2()....支持最多5个文件
FormFile myFile = cForm.getFile1();
// 获取web应用根路径,也可以直接指定服务器任意盘符路径
String savePath = getServlet().getServletContext().getRealPath("/") + "/upload/demo/";
//String savePath = "d:/upload/";
// 检查路径是否存在,如果不存在则创建之
File file = new File(savePath);
if (!file.exists()) {
file.mkdir();
}
String type = myFile.getFileName().substring(myFile.getFileName().lastIndexOf("."));
// 文件真实文件名
String fileName = getSessionContainer(request).getUserInfo().getUserid();
fileName = fileName + "_" + G4Utils.getCurrentTime("yyyyMMddhhmmss") + type;
// 我们一般会根据某种命名规则对其进行重命名
// String fileName = ;
File fileToCreate = new File(savePath, fileName);
if (myFile.getFileSize() > 204800) {
outDto.put("success", new Boolean(true));
outDto.put("msg", "文件上传失败,你只能上传小于100KB的图片文件");
outDto.put("state", "error");
}else {
// 检查同名文件是否存在,不存在则将文件流写入文件磁盘系统
if (!fileToCreate.exists()) {
FileOutputStream os = new FileOutputStream(fileToCreate);
os.write(myFile.getFileData());
os.flush();
os.close();
}
outDto.put("success", new Boolean(true));
outDto.put("msg", "文件上传成功");
outDto.put("state", "ok");
outDto.put("aUrl", request.getContextPath() + "/upload/demo/" + fileName);
}
write(outDto.toJson(), response);
return mapping.findForward(null);
}
}