package sunyang.vote.action.page;
import java.util.List;
public class PageBean {
private List list; //要返回的某一页的记录列表
private int allRow; //总记录数
private int totalPage; //总页数
private int currentPage; //当前页
private int pageSize; //每页记录数
private boolean isFirstPage; //是否为第一页
private boolean isLastPage; //是否为最后一页
private boolean hasPreviousPage; //是否有前一页
private boolean hasNextPage; //是否有下一页
public List getList() {
return list;
}
public void setList(List list) {
this.list = list;
}
public int getAllRow() {
return allRow;
}
public void setAllRow(int allRow) {
this.allRow = allRow;
}
public int getTotalPage() {
return totalPage;
}
public void setTotalPage(int totalPage) {
this.totalPage = totalPage;
}
public int getCurrentPage() {
return currentPage;
}
public void setCurrentPage(int currentPage) {
this.currentPage = currentPage;
}
public int getPageSize() {
return pageSize;
}
public void setPageSize(int pageSize) {
this.pageSize = pageSize;
}
/** *//**
* 初始化分页信息
*/
public void init(){
this.isFirstPage = isFirstPage();
this.isLastPage = isLastPage();
this.hasPreviousPage = isHasPreviousPage();
this.hasNextPage = isHasNextPage();
}
/** *//**
* 以下判断页的信息,只需getter方法(is方法)即可
* @return
*/
public boolean isFirstPage() {
return currentPage == 1; // 如是当前页是第1页
}
public boolean isLastPage() {
return currentPage == totalPage; //如果当前页是最后一页
}
public boolean isHasPreviousPage() {
return currentPage != 1; //只要当前页不是第1页
}
public boolean isHasNextPage() {
return currentPage != totalPage; //只要当前页不是最后1页
}
/** *//**
* 计算总页数,静态方法,供外部直接通过类名调用
* @param pageSize 每页记录数
* @param allRow 总记录数
* @return 总页数
*/
public static int countTotalPage(final int pageSize,final int allRow){
int totalPage = allRow % pageSize == 0 ? allRow/pageSize : allRow/pageSize+1;
return totalPage;
}
/** *//**
* 计算当前页开始记录
* @param pageSize 每页记录数
* @param currentPage 当前第几页
* @return 当前页开始记录号
*/
public static int countOffset(final int pageSize,final int currentPage){
final int offset = pageSize*(currentPage-1);
return offset;
}
/** *//**
* 计算当前页,若为0或者请求的URL中没有"?page=",则用1代替
* @param page 传入的参数(可能为空,即0,则返回1)
* @return 当前页
*/
public static int countCurrentPage(int page){
final int curPage = (page==0?1:page);
return curPage;
}
}
SSH2 投票管理系统
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2009-10-08
00:54:53
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收藏 10MB RAR 举报 
SSH2 投票管理系统 （258个子文件） 
SafeCode.class 4KB testaction.class 3KB VoteDaoImpl.class 3KB VoteRoot.class 3KB ShowVotingResult.class 3KB VoteContextRoot.class 3KB MemberServiceImpl.class 3KB Login.class 3KB AdminDaoImpl.class 3KB VotecontextDaoImpl.class 3KB TestDaoImpl.class 2KB SearchVote.class 2KB newsaction.class 2KB NewVote.class 2KB PageBean.class 2KB TestServiceImpl.class 2KB FindVote.class 2KB ListMember.class 2KB ShowVote.class 2KB NewsRoot.class 2KB NewsDaoImpl.class 2KB UpdateVoteContext.class 2KB AdminRoot.class 2KB NewVoteContext.class 2KB ShowVotingContext.class 2KB VoteServiceImpl.class 2KB Createadmin.class 2KB AdminServiceImpl.class 2KB VoteContextServiceImpl.class 2KB DelVoteContext.class 2KB NewsServiceImpl.class 2KB Vote.class 2KB TestRoot.class 2KB VoterDaoImpl.class 2KB CheckVoter.class 2KB VoteInfo.class 2KB ChangePwd.class 2KB Voting.class 2KB UpdateVote.class 1KB News.class 1KB Votecontext.class 1KB MemberDaoImpl$1.class 1KB ShowVoting.class 1KB AddVoter.class 1KB Admin.class 1KB SessionInterceptor.class 1KB MemberDaoImpl.class 1KB AddOneVoteContext.class 1KB Test.class 1KB FindOneVote.class 1KB Voter.class 1KB VoterServiceImpl.class 1KB addNewsValidate.class 1KB VotingInfo.class 1KB ChangePwdValidate.class 1003B CreateAdminValidate.class 997B LoginValidate.class 985B Count.class 967B VoterRoot.class 904B Locales.class 891B NewvoteValidate.class 883B Logout.class 821B VoteService.class 722B VoteDao.class 710B VoteContextService.class 638B VoteContextDao.class 626B SearchVoteValidate.class 615B TestService.class 605B TestDao.class 593B AdminService.class 571B AdminDao.class 559B NewsService.class 527B NewsDao.class 515B MemberService.class 277B VoterService.class 271B VoterDao.class 259B MemberDao.class 229B .classpath 2KB org.eclipse.wst.jsdt.ui.superType.container 49B
spring.jar 2.43MB struts2-core-2.0.11.jar 2.22MB hibernate3.jar 2.08MB freemarker-2.3.8.jar 784KB commons-collections.jar 546KB c3p0-0.9.0.4.jar 479KB mysql-connector-java-3.1.14-bin.jar 448KB xwork-2.0.4.jar 445KB antlr-2.7.6.jar 433KB log4j-1.2.13.jar 350KB cglib-nodep-2.1_3.jar 317KB dom4j-1.6.1.jar 307KB ognl-2.6.11.jar 164KB commons-logging-1.0.4.jar 37KB jta.jar 9KB struts2-spring-plugin-2.0.8.jar 8KB PageBean.java 3KB SafeCode.java 3KB MemberServiceImpl.java 3KB VoteRoot.java 2KB testaction.java 2KB共 258 条
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