JSP写的用户管理的脚本

用户管理的主页

< html >

< head >

< metahttp - equiv = " Content-Type " content = " text/html;charset=gb2312 " >

< metaname = " GENERATOR " content = " MicrosoftFrontPage4.0 " >

< metaname = " ProgId " content = " FrontPage.Editor.Document " >

< title > 用户管理 </ title >

< linkrel = stylesheethref = " style.css " type = " text/css " >

< styletype = " text/css " >

<!--

.style2 ... {

font-size:11pt;

color:#FF3300;

}

-->

</ style >

</ head >

< body >

< divalign = " center " >

< center >

< tableborder = " 0 " width = " 500 " cellspacing = " 0 " cellpadding = " 0 " >

< tr >

< td >& nbsp; </ td >

</ tr >

< tr >

< tdwidth = " 100% " >

<% Stringsqlname;

int intPageSize;

int intRowCount; // 记录总数

int intPageCount; // 总页数

int intPage; // 页面参数

StringstrPage; // 定义变量用来传递page

int i,j;

intPageSize = 10 ; // 定义每页显示10条记录

strPage = request.getParameter( " page " ); // 取得当前的页码



if (strPage == null ) ... {//判断初始页面,如果没有显示记录,就置为第一页

intPage=1;

} else ... {

intPage=Integer.parseInt(strPage);//将strPage转化为整数

if(intPage<1)intPage=1;

}



sqlname = " selectcount(*)fromusersorderbyiddesc " ;

ResultSetrt = stmt.executeQuery(sqlname);

rt.next();



intRowCount = rt.getInt( 1 ); // 取得整数保存与intRowCount变量中

intPageCount = (intRowCount + intPageSize - 1 ) / intPageSize; // 计算出总页数(记录总数+每页显示的记录-1)/每页显示的记录)



if (intPage > intPageCount)

intPage = intPageCount;



sqlname = " select*fromusersorderbyiddesc " ;

ResultSetrs = stmt.executeQuery(sqlname); // 执行sql，按照时间先后排序显示



i = (intPage - 1 ) * intPageSize;

for (j = 0 ;j < i;j ++ )

rs.next(); %>



<%-- 设置intPage参数 --%>



< divalign = " center " >

< center >

< tablewidth = " 530 " border = " 0 " cellpadding = " 0 " cellspacing = " 1 " bordercolor = " #FFFFFF " bordercolorlight = " #000000 " bordercolordark = " #FFFFFF " >

< tr >

< tdbgcolor = " #000000 " >

< tablewidth = " 100% " border = " 0 " cellpadding = " 5 " cellspacing = " 1 " bgcolor = " #000000 " >

< trbgcolor = " #00CCCC " >

< tdheight = " 24 " width = " 55 " align = " center " >

< fontcolor = " #000000 " > 用户编号 </ font ></ td >

< tdwidth = " 65 " align = " center " >< fontcolor = " #000000 " > 用户姓名 </ font ></ td >

< tdwidth = " 120 " align = " center " >< fontcolor = " #000000 " > 电话 </ font ></ td >

< tdwidth = " 190 " align = " center " >< fontcolor = " #000000 " > 地址 </ font ></ td >

< tdwidth = " 100 " align = " center " >< fontcolor = " #000000 " > 操作 </ font ></ td >

</ tr >



<% if (intRowCount == 0 ) ... {%>



<%} else ... {%>



<%--显示每页的数据(根据i的值判断每页的10条记录)--%>



<%

i=0;

while(i<intPageSize&&rs.next())...{

%>

<trbgcolor="#A2DFEA">

<tdheight="24"align="center"><fontcolor="#000000"><%=rs.getInt("id")%></font></td>

<tdalign="center"><fontcolor="#000000"><%=rs.getString("user_name")%></font></td>

<tdalign="center"><fontcolor="#000000"><%=rs.getString("user_phone")%></font></td>

<tdalign="center"><fontcolor="#000000"><%=rs.getString("user_caddr")%></font></td>

<tdalign="center"><fontcolor="#000000">

<ahref='useradd.jsp'>添加</a>

<ahref="usermodify.jsp?userid=<%=rs.getInt("id")%>">修改</a>

<ahref='javascript:if(confirm("真的要删除这用户吗？"))window.location="userdel.jsp?userid=<%=rs.getInt("id")%>";'>删除</a>

</font></td>

</tr>

<%i++;//通过I循环设置每页的页数

}

}



rs.close();

stmt.close();

conn.close();

%>

</ table >

</ td >

</ tr >

</ table >

</ div >

</ table >

</ div >

< tablewidth = " 530 " border = " 0 " align = " center " bgcolor = " #CCCCCC " >

< tr >

< tdheight = " 17 " valign = " middle " bgcolor = " #0099CC " >



< FORMaction = new .jspmethod = POST >

< palign = ' center ' vAlign = ' bottom ' > 第 <%= intPage %> 页 & nbsp; & nbsp; & nbsp;共 <%= intPageCount %> 页 & nbsp; & nbsp; & nbsp;

<% if (intPage < intPageCount) ... {%>

<ahref="yj_usergl.jsp?page=<

分享到：

csdn 英雄大会后记 | 在演讲时巧用PPT的备注功能

• 2007-04-12 21:27
• 浏览 212
• 评论(0)
• 相关推荐

评论

发表评论

您还没有登录,请您登录后再发表评论