qj_ap_mod.aspx
来自「ASP.NET开发实战详解」· ASPX 代码 · 共 132 行
ASPX
132 行
<%@ Page Language="VB" Debug="true" %>
<%@ import Namespace="system.data" %>
<%@ import Namespace="system.data.sqlclient" %>
<script runat="server">
dim Cnn as sqlconnection
dim cmd as sqlcommand
shared str3 as string
Sub Page_Load(Sender As Object, E As EventArgs)
dim sql as string
str3="<script language='javascript'>window.close()<"
str3+="/"
str3+="script>"
if Not IsPostBack then
dim theid as string=trim(request.querystring("id"))
dim datar as sqldatareader
cnn=new sqlconnection(configurationsettings.appsettings("connection"))
cnn.open()
sql="select * from qj_item where code='" & theid & "'"
cmd=new sqlcommand(sql,cnn)
datar=cmd.executereader()
if datar.read() then
code.text=Iif(IsDbNull(datar("code")),"",datar("code"))
name.text=Iif(IsDbNull(datar("name")),"",datar("name"))
place.text=Iif(IsDbNull(datar("place")),"",datar("place"))
content.text=iif(isdbnull(datar("content")),"",datar("content"))
fzr.text=Iif(IsDbNull(datar("fzr")),"",datar("fzr"))
ttime.text=Iif(IsDbNull(datar("ttime")),"",datar("ttime"))
memo.text=Iif(IsDbNull(datar("memo")),"",datar("memo"))
Else
page.registerstartupscript("",getalertinfo("该清洁项目信息不存在，可能已被删除！"))
Page.RegisterStartupScript("StartUp",str3)
End if
datar.close()
End if
End Sub
Sub Save_Click(Sender As Object, E As EventArgs)
dim theid as string=trim(request.querystring("id"))
dim CodeStr as string=code.text
dim NameStr as string=name.text
dim PlaceStr as string=place.text
dim contentstr as string=content.text
dim fzrstr as string=fzr.text
dim ttimestr as string=ttime.text
dim memostr as string=memo.text
dim sql as string
cnn=new sqlconnection(configurationsettings.appsettings("connection"))
cnn.open()
sql="update qj_item set name='" & namestr & "',place='" & placestr & "',content='" & contentstr & "',fzr='" & fzrstr & "',ttime='" & ttimestr & "',memo='" & memostr & "' where code='" & theid & "'"
cmd=new sqlcommand(sql,cnn)
cmd.executenonquery
cnn.close
Page.RegisterStartupScript("",str3)
End Sub
Function GetAlertInfo(byval str1 as string) as String
dim Str2 as String
str2="<script language='javascript'>alert('" & str1 & "')<"
str2+="/"
str2+="script>"
return trim(str2)
End Function
</script>
<html>
<head>
<title>清洁项目信息修改</title>
<base target="_self" />
</head>
<body background="../images/2.jpg">
<form runat="server">
<br><p align="center"><font style="color:blue" face="隶书" size="6"><strong>清洁项目信息修改</strong></font></p>
<font style="color:blue">当前清洁项目ID：</font><font style="color:red"><%=request.querystring("id")%></font>
<hr>
<table id="search" cellspacing="1" cellpadding="0" width="90%" align="center" border="0">
<tbody>
<tr class="tr4">
<td height="40" width="34%">
项目编号
<asp:TextBox class="input_text" enabled="false" id="code" runat="server" width="120"></asp:TextBox>
</td>
<td>
项目名称
<asp:TextBox class="input_text" id="name" runat="server" width="300"></asp:TextBox>
</td>
</tr>
<tr class="tr4">
<td colspan="2" height="40">
清洁地段
<asp:TextBox class="input_text" id="place" runat="server" width="520"></asp:TextBox>
</td>
</tr>
<tr class="tr4">
<td height="40" width="34%">
负 责 人
<asp:TextBox class="input_text" id="fzr" runat="server" width="120"></asp:TextBox>
</td>
<td>
清洁时间
<asp:TextBox class="input_text" id="ttime" runat="server" width="300"></asp:TextBox>
</td>
</tr>
<tr class="tr4">
<td valign="top" colspan="2" height="90">
清洁内容<br />
<asp:TextBox id="content" runat="server" width="590" TextMode="MultiLine" Rows="4"></asp:TextBox>
</td>
</tr>
<tr class="tr4">
<td colspan="2" height="40">
备 注
<asp:TextBox class="input_text" id="memo" runat="server" width="520"></asp:TextBox>
</td>
</tr>
<tr class="tr4">
<td valign="bottom" align="middle" colspan="2" height="90">
<asp:button class="input_button" id="SaveBtn" onclick="Save_Click" runat="server" text="保 存"></asp:button>
<br />
<asp:RequiredFieldValidator id="Requiredfieldvalidator1" runat="server" ErrorMessage="*" ControlToValidate="code">项目编号不可为空</asp:RequiredFieldValidator>
<br />
<asp:RequiredFieldValidator id="Requiredfieldvalidator2" runat="server" ErrorMessage="*" ControlToValidate="name">项目名称不可为空</asp:RequiredFieldValidator>
</td>
</tr>
</tbody>
</table>
</form>
</body>
</html>
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?