?? surveyaction.java
字號:
package com.mySurvey.action;
//導入Java類
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
//導入spring的類
import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;
import org.springframework.web.servlet.mvc.SimpleFormController;
//導入mySurvey的相關類
import com.mySurvey.bean.Survey;
import com.mySurvey.domain.SetSurvey;
//該類作為設定調查名稱的初始的控制器
public class SurveyAction implements Controller{
private String viewPage;
// 定義要依賴注入的處理邏輯setSurvey
private SetSurvey setSurvey;
//實現onSubmit()方法
public ModelAndView handleRequest(HttpServletRequest req, HttpServletResponse res) throws Exception {
Map model = new HashMap();
List listSurveys = new ArrayList();
//獲取已有的調查名稱
listSurveys = getSetSurvey().querySurvey();
//將已有的調查名稱傳遞給頁面
model.put("listSurveys", listSurveys);
//返回的頁面
return new ModelAndView(getViewPage(), model);
}
//依賴注入要返回的頁面
public void setViewPage(String viewPage) {
this.viewPage = viewPage;
}
//獲取要返回的頁面
public String getViewPage() {
return viewPage;
}
/**
* @return Returns the setSurvey.
*/
public SetSurvey getSetSurvey() {
return setSurvey;
}
/**
* @param setSurvey The setSurvey to set.
*/
public void setSetSurvey(SetSurvey setSurvey) {
this.setSurvey = setSurvey;
}
}
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