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  • 大小: 6KB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-16
  • 語言: Java
  • 標簽: JSP??分頁????

資源簡介

該分頁基本思想是:先將所有信息存儲在一個List集合里面,然后根據你的需要設置數據如每頁的顯示的行數等.

資源截圖

代碼片段和文件信息

package?net.pms.web.action;

import?java.util.Date;
import?java.util.List;

import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;

import?net.page.ListPage;
import?net.page.PageBean;
import?net.pms.Constants;
import?net.pms.model.PmsDept;
import?net.pms.service.DeptManager;
import?net.pms.web.form.DeptForm;

import?org.apache.commons.logging.Log;
import?org.apache.commons.logging.LogFactory;
import?org.apache.struts.action.ActionForm;
import?org.apache.struts.action.ActionForward;
import?org.apache.struts.action.ActionMapping;
import?org.apache.struts.actions.DispatchAction;
import?org.springframework.dao.DataAccessException;
/**
?*?
?*?@author?jfish
?*
?*/
public?class?DeptAction?extends?DispatchAction?{
private?final?Log?log?=?LogFactory.getLog(DeptAction.class);

private?DeptManager?mgr?=?null;

private?PmsDept?b?=?null;

private?PageBean?p?=?null;

public?void?setDeptManager(DeptManager?deptManager)?{
this.mgr?=?deptManager;
}

public?ActionForward?list(ActionMapping?mapping?ActionForm?form
HttpServletRequest?request?HttpServletResponse?response)
throws?Exception?{
if?(log.isDebugEnabled())?{
log.debug(“entering?‘list‘?method...“);
}
String?cpage?=?request.getParameter(“cpage“);
if?(cpage?==?null)
cpage?=?“1“;
StringBuffer?where?=?new?StringBuffer(
“from?PmsDept?p?where?p.active=‘Y‘?“);
String?deptid?=?request.getParameter(“sdeptid“);
if?(deptid?!=?null?&?!““.equals(deptid))?{
where.append(“?and?p.deptid=‘“);
where.append(deptid);
where.append(“‘“);
}
where.append(“?order?by?p.ts?desc“);
//?System.out.println(“111111111111“?+?where.toString());
List?list?=?mgr.getPmsDepts(where.toString());
if?(list?!=?null?&?list.size()?>?0)?{
ListPage?page?=?new?ListPage(list?Integer.parseInt(cpage)
Constants.ROWSPERPAGE);
p?=?new?PageBean();
//?當前頁數
p.setCurrPage(page.getThisPageNumber());
//?每頁數據集合
p.setData(page.getThisPageElements());
//?總頁數
p.setTotalPages(page.getLastPageNumber());
//?總行數
p.setTotalRows(page.getTotalNumberOfElements());
//?每頁行數
p.setRowsPerPage(page.getPageSize());

request.setAttribute(“pageBean“?p);
}
return?mapping.findForward(“list“);
}

public?ActionForward?add(ActionMapping?mapping?ActionForm?form
HttpServletRequest?request?HttpServletResponse?response)
throws?Exception?{
if?(log.isDebugEnabled())?{
log.debug(“entering?‘add‘?method...“);
}
return?mapping.findForward(“add“);
}

public?ActionForward?edit(ActionMapping?mapping?ActionForm?form
HttpServletRequest?request?HttpServletResponse?response)
throws?Exception?{
if?(log.isDebugEnabled())?{
log.debug(“entering?‘edit‘?method...“);
}
String?deptid?=?request.getParameter(“deptid“);
if?(deptid?!=?null)?{
b?=?mgr.getPmsDept(deptid);
request.setAttribute(“dept“?b);
}
return?mapping.fin

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件???????2718??2006-01-14?12:41??分頁\src\ListPage.java

?????文件???????1905??2006-01-14?12:40??分頁\src\Page.java

?????文件????????999??2006-01-14?12:43??分頁\src\PageBean.java

?????文件???????5087??2006-01-14?12:50??分頁\src\DeptAction.java

?????目錄??????????0??2006-01-14?12:50??分頁\src

?????文件???????1683??2006-01-02?14:19??分頁\jsp\list.jsp

?????文件???????1550??2006-01-02?14:18??分頁\jsp\common\pagelist.jsp

?????文件???????1073??2006-01-13?16:10??分頁\jsp\common\taglibs.jsp

?????目錄??????????0??2006-01-14?12:49??分頁\jsp\common

?????目錄??????????0??2006-01-14?12:50??分頁\jsp

?????目錄??????????0??2006-01-14?12:49??分頁

-----------?---------??----------?-----??----

????????????????15015????????????????????11


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