有一页填表的页面,其中有几个下拉表单是通过一个表的某个字段动态
生成,比如省下面的城市名,希望选择某一个省即可自动在另一下拉表
单内生成城市名,.....然后提交给asp处理加入到另外一个表内。
<form name=f1 METHOD="POST">
<%
OpenDB objConn, "xxxx"
Set RSClass = objConn.Execute("Select * FROM class Order by fldClass")
If RSClass.EOF Then
Response.Write "没有记录。<BR>"
Else
Response.Write "<Select NAME=""class"" style=""FONT-SIZE: 9pt"" SIZE=10" & _
" ONCHANGE=""classselected(this);"" >"
sjavascript = "function classselected(elem){" &_
vbCrlf & _
"for (var i = document.f1.sort.options.length; i >= 0; i--){" & vbCrlf & _
"document.f1.sort.options[i] = null;" & _
vbCrlf
Do Until RSClass.EOF
If sLastClass <> RSClass("fldClass") Then
sLastClass = RSClass("fldClass")
Response.Write "<OPTION value=" & RSClass("fldID") & ">" & sLastClass & "</OPTION>"
sjavascript = sjavascript & "}" & vbCrlf & _
"if (elem.options[elem.selectedIndex].value==" & _
RSClass("fldID") & "){" & vbCrlf
End If
sjavascript = sjavascript & _
"document.f1.sort.options[document." & _
"f1.sort.options.length] = new Option('" & _
RSClass("fldSort") & "','" & RSClass("fldID") & "');" & _
vbCrlf
RSClass.MoveNext
Loop
Response.Write "</Select>"
Response.Write "<Select NAME=""sort"" style=""FONT-SIZE: 9pt"" SIZE=10>"
Response.Write "<OPTION>[请选择]</OPTION>"
Response.Write "</Select>"
sjavascript = sjavascript & vbCrlf & "}" & vbCrlf & "}" & vbCrlf
Response.Write "<SCR" & "IPT LANGUAGE=""javascript"">" & vbCrlf
Response.Write sjavascript & vbCrlf & "</SCR" & "IPT>" & vbCrlf
End If
RSClass.Close
Set RSClass = Nothing%>
</form>
恩,按照你的方法成功解决乱码
@echo off都没有解释为什要有这个 还有后面的那个*。bat
怎么没有一个回首页的连接···[face09]
你是转载高手吗?
这是叠罗汉么? 随便就往上面放。。。。。 一点规律都没有就上面写了四类···· 哎 年轻人哪
里面的东西不能自动换行。看起来真郁闷。。[face12]
从别的地方转载的,你爱看就看,不爱看也没了[face62]
[face78] 太多了前面要先有个目录···· 累、
[face78]无聊! 注册了有什么用啊 应该还没有人注册····