我不擅长jquery,我试图阻止.net表单提交,如果用户在RadioButtonList路径中选择Yes(1)。下面是我的代码,我不知道它为什么不起作用 运行.net应用程序时,表单名称变为aspnetform,radPathway RadioButtonList变为#ctl00 $ ContentPlaceHolder1 $ radPathway:
<script>
$('#aspnetForm').submit(function () {
if ($('#ctl00$ContentPlaceHolder1$radPathway').val() === "1") {
alert('Stop!');
return false;
}
});
</script>
.aspx代码:
<p>
<asp:Label ID="Label23" runat="server" Font-Bold="True"
Text="Pathway member?"></asp:Label>
<asp:RadioButtonList ID="radPathway" runat="server" RepeatDirection="Horizontal" Width="50px">
<asp:ListItem Value="1">Yes</asp:ListItem>
<asp:ListItem Value="0">No</asp:ListItem>
</asp:RadioButtonList>
<asp:RequiredFieldValidator ID="RequiredFieldValidator17" runat="server"
ControlToValidate="radPathway" ErrorMessage="Please select your pathway status" ForeColor="red">
</asp:RequiredFieldValidator>
<asp:Label ID="lblpathway" runat="server" ForeColor="Red" Text="Label" Visible="False"></asp:Label>
</p>
答案 0 :(得分:0)
你走了。这是您应该如何确定已检查项目的值。替换&#34;测试&#34;在您查看页面来源时看到的两个列表项上都有name元素。
function getCheckedRadio() {
var radioButtons = document.getElementsByName("test");
for (var x = 0; x < radioButtons.length; x ++) {
if (radioButtons[x].checked) {
var selectedValue = radioButtons[x].value;
}
}
}
if (selectedValue == "1") {
//rockmysocks
}