資源簡介
該項目為一個整合hibernate與struts，利用json對象存放臨時數據庫數據，連接數據的三級聯動；改項目使用ajax傳遞請求連接和參數；數據庫結果為三表級聯，三表之間依次都是多對一的關系；其中代碼核心代碼都附有詳細的注釋，供大家研討學習；
其中包括：Select.js:主要實現功能的js；Util.js:工具js，封裝一些ajax的請求方法以及創建ajax的方法還有模擬jQuery的根據id獲取dom對象；Struts.xml:主要亮點在配置一個多變級聯時防止加載多個表的操作，從而達到解決多表級聯操作的時候經常出現的session已關閉的bug
代碼片段和文件信息
package?www.csdn.project.action;
import?java.util.List;
import?www.csdn.project.domain.City;
import?www.csdn.project.domain.Province;
import?www.csdn.project.service.CityService;
import?www.csdn.project.service.CityServiceImpl;
import?com.opensymphony.xwork2.ActionSupport;
public?class?CityAction?extends?ActionSupport?{
private?CityService?service?=?new?CityServiceImpl（）;
private?List?cities;
private?Integer?pid;
public?Integer?getPid（）?{
return?pid;
}
public?void?setPid（Integer?pid）?{
this.pid?=?pid;
}
public?List?getCities（）?{
return?cities;
}
public?void?setCities（List?cities）?{
this.cities?=?cities;
}
public?String?select（）{
cities?=?service.findById（City.class?pid）;
return?SUCCESS;
}
}
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2013-03-20?10:20??ajax_select\
?????文件????????2369??2013-03-07?22:54??ajax_select\.classpath
?????目錄???????????0??2013-03-07?22:53??ajax_select\.myeclipse\
?????文件?????????306??2013-03-18?09:31??ajax_select\.myme
?????文件????????1621??2013-03-16?22:27??ajax_select\.project
?????目錄???????????0??2013-03-20?10:20??ajax_select\.settings\
?????文件?????????500??2013-03-07?22:54??ajax_select\.settings\.jsdtscope
?????文件????????1009??2013-03-07?22:56??ajax_select\.settings\com.genuitec.eclipse.j2eedt.core.prefs
?????文件?????????364??2013-03-07?22:54??ajax_select\.settings\org.eclipse.jdt.core.prefs
?????文件?????????499??2013-03-16?22:28??ajax_select\.settings\org.eclipse.wst.common.component
?????文件?????????252??2013-03-07?22:55??ajax_select\.settings\org.eclipse.wst.common.project.facet.core.xm
?????文件??????????49??2013-03-07?22:54??ajax_select\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2013-03-07?22:54??ajax_select\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2013-03-20?10:20??ajax_select\src\
?????文件????????1973??2013-02-28?12:05??ajax_select\src\.struts-admin-dynamic.mex
?????文件????????1899??2013-02-28?09:02??ajax_select\src\.struts-admin.mex
?????文件?????????662??2013-02-27?08:48??ajax_select\src\.struts-dis.mex
?????文件?????????326??2013-03-05?20:40??ajax_select\src\.struts.mex
?????文件?????????913??2013-03-17?09:07??ajax_select\src\hibernate.cfg.xm
?????文件????????1346??2013-03-20?10:04??ajax_select\src\struts.xm
?????目錄???????????0??2013-03-20?10:20??ajax_select\src\www\
?????目錄???????????0??2013-03-20?10:20??ajax_select\src\www\csdn\
?????目錄???????????0??2013-03-20?10:20??ajax_select\src\www\csdn\project\
?????目錄???????????0??2013-03-20?10:20??ajax_select\src\www\csdn\project\action\
?????文件?????????157??2013-02-28?17:52??ajax_select\src\www\csdn\project\action\ActionClassName-conversion.properties
?????文件?????????428??2013-03-04?17:38??ajax_select\src\www\csdn\project\action\ActionClassName-validation.xm
?????文件?????????790??2013-03-20?09:46??ajax_select\src\www\csdn\project\action\CityAction.java
?????文件?????????803??2013-03-20?09:47??ajax_select\src\www\csdn\project\action\CountryAction.java
?????文件?????????681??2013-03-20?09:45??ajax_select\src\www\csdn\project\action\ProvinceAction.java
?????目錄???????????0??2013-03-20?10:20??ajax_select\src\www\csdn\project\dao\
?????文件?????????736??2013-03-16?22:56??ajax_select\src\www\csdn\project\dao\ba
............此處省略135個文件信息
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