在ASP.net(VB)中一些JAVAScript的应用
例:
'确定提示框
Response.Write("<script language='javascript'>alert('用户名或密码不能为空！');</" & "script>")
'确认提示框
<script language="VB" runat="server">
sub Page_Load(Sender as object,e as EventArgs)
'给enter按钮添加JavaScript事件
enter.Attributes.Add("onclick","JavaScript:return confirm('您真的要继续吗？');")
End Sub
sub Enter_Click(Sender as object,e as EventArgs)
message.Text ="您输入的名字是" & txtUserID.Text
End Sub
</script>
<html>
<body>
<form runat="server">
请输入用户名<asp:TextBox id="txtUserID" runat="server"/>
<asp:Button id="enter" Text="确定" OnClick="Enter_Click" runat="server"/>
<asp:Label id="message" runat="server"/>
</form>
</body>
</html>
'关闭窗口
Response.Write("<script language='javascript'>window.close();</" & "script>")
'后退按钮
Response.Write("<script language='javascript'>history.go(-2);</" & "script>")
例:
'确定提示框
Response.Write("<script language='javascript'>alert('用户名或密码不能为空！');</" & "script>")
'确认提示框
<script language="VB" runat="server">
sub Page_Load(Sender as object,e as EventArgs)
'给enter按钮添加JavaScript事件
enter.Attributes.Add("onclick","JavaScript:return confirm('您真的要继续吗？');")
End Sub
sub Enter_Click(Sender as object,e as EventArgs)
message.Text ="您输入的名字是" & txtUserID.Text
End Sub
</script>
<html>
<body>
<form runat="server">
请输入用户名<asp:TextBox id="txtUserID" runat="server"/>
<asp:Button id="enter" Text="确定" OnClick="Enter_Click" runat="server"/>
<asp:Label id="message" runat="server"/>
</form>
</body>
</html>
'关闭窗口
Response.Write("<script language='javascript'>window.close();</" & "script>")
'后退按钮
Response.Write("<script language='javascript'>history.go(-2);</" & "script>")
