怎么写客户端脚本？

客户端教本可以自动生成的,比如写个下拉菜单,自动自动提交表单的功能就是VS.NET自动生成的javascript教本

完整的带脚本的页面
<%@ Page language="c#" Codebehind="userParameter.aspx.cs" AutoEventWireup="false" Inherits="StatQuery.userParameter" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>userParameter</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
<LINK href="style.css" type="text/css" rel="stylesheet">
<script language="javascript">
function loadevent()
{
var today = new Date();
document.all("textBox_StartYear").value = today.getYear();
document.Form1.item("select_StartMonth").value = today.getMonth();
document.all("textBox_StartDay").value = today.getDate();
document.all("textBox_StartMinute").value = today.getMinutes();
document.all("textBox_StartHour").value = today.getHours();
document.all("textBox_EndYear").value = today.getYear();
document.all("select_EndMonth").value = today.getMonth()+1;
document.all("textBox_EndDay").value = today.getDate();
document.all("textBox_EndHour").value = today.getHours();
document.all("textBox_EndMinute").value = today.getMinutes();
}
function ButtonStat_Click()
{
var strLogSQL,startTime,EndTime;
startTime = document.all("textBox_StartYear").value+"-"+document.all("select_StartMonth").value
+"-"+document.all("textBox_StartDay").value+" "+document.all("textBox_StartHour").value+"-"+document.all("textBox_StartMinute").value+"-00";
EndTime = document.all("textBox_EndYear").value+"-"+document.all("select_EndMonth").value+"-"
+document.all("textBox_EndDay").value+" "+document.all("textBox_EndHour").value+"-"+document.all("textBox_EndMinute").value+"-00";
strLogSQL = "select a.logtime 时间,a.username 用户名,a.description 描述 from user_log_table a where logtime between to_date('"
+startTime+"','yyyy-mm-dd hh24-mi-ss') and to_date('"+EndTime+"','yyyy-mm-dd hh24-mi-ss')";

if (document.Form1.item("dropDownList_UserName").value != 0)
{
strLogSQL += " and a.userid = '"+document.Form1.item("dropDownList_UserName").value+"'";
}
if (document.Form1.item("dropDownList_Function").value != 0)
{
strLogSQL += " and a.functionid = "+document.Form1.item("dropDownList_Function").value;
}
alert(strLogSQL);
document.all("iframe_UserLog").src = "WDLocate.aspx?strSQL="+escape(strLogSQL);
}
</script>
</HEAD>
<body onload="loadevent()" MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<table>
<tr>
<td><input id="textBox_StartYear" type="text" maxLength="4" size="4">年
<select id="select_StartMonth">
<option value="1" selected>01</option>
<option value="2">02</option>
<option value="3">03</option>
<option value="4">04</option>
<option value="5">05</option>
<option value="6">06</option>
<option value="7">07</option>
<option value="8">08</option>
<option value="9">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
</select>月 <input class="input" id="textBox_StartDay" type="text" maxLength="2" size="2">日
<input class="input" id="textBox_StartHour" type="text" maxLength="2" size="2">时
<input class="input" id="textBox_StartMinute" type="text" maxLength="2" size="2">分
 至  <input id="textBox_EndYear" type="text" maxLength="4" size="4">年
<select id="select_EndMonth">
<option value="1" selected>01</option>
<option value="2">02</option>
<option value="3">03</option>
<option value="4">04</option>
<option value="5">05</option>
<option value="6">06</option>
<option value="7">07</option>
<option value="8">08</option>
<option value="9">09</option>
<option value="10">10</option>
<option value="11">11</option>
<option value="12">12</option>
</select>月 <input class="input" id="textBox_EndDay" type="text" maxLength="2" size="2">日
<input class="input" id="textBox_EndHour" type="text" maxLength="2" size="2">时 <input class="input" id="textBox_EndMinute" type="text" maxLength="2" size="2">分
</td>
</tr>
<tr>
<td>用户名：<asp:dropdownlist id="dropDownList_UserName" Runat="server" DataValueField="userid" DataTextField="username"></asp:dropdownlist>
操作行为：<asp:dropdownlist id="dropDownList_Function" Runat="server" DataValueField="functionid" DataTextField="functionname"></asp:dropdownlist>
<input class="button1" id="button_Stat" type="button" value="查询" onclick="ButtonStat_Click()">
</td>
</tr>
</table>
<iframe width="100%" id="iframe_UserLog" height="400"></iframe>
</form>
</body>
</HTML>

谢谢，不过只能用vbscript和js写吗？

只能使有脚本语言写VB,js，C＃是负责书写服务器端程式的。

用vbscript或javascript脚本语言写。语法规则的话建议你去看看相关的书熟悉熟悉一下。

调试易

怎么写客户端脚本？

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