[英]How to use Sweet Alert in ASP.NET C#
I am trying to use the sweet alert to use as a pop-up message in my ASP.NET C# application. 我正在尝试将甜蜜警报用作ASP.NET C#应用程序中的弹出消息。 But I think I am doing wrong because, If I click the button or Link button, nothing really happens.
但是我认为我做错了,因为,如果单击按钮或链接按钮,则什么也没有发生。 it's just like an element without an event.
就像没有事件的元素一样。
So here is the code. 所以这是代码。
JAVASCRIPT JAVASCRIPT
<script src="https://unpkg.com/sweetalert/dist/sweetalert.min.js"></script>
<script type="text/javascript">
function Confirm(ctl, event) {
event.preventDefault();
swal({
title: "Confirm Logout?",
text: "Do you really want to log this Account out?",
type: "warning",
showCancelButton: true,
closeOnConfirm: true,
closeOnCancel: true
},
function (isConfirm) {
if (isConfirm) {
return true;
} else {
return false;
}
});
}
</script>
ASPX ASPX
<li class="nav-item">
<asp:LinkButton ID="btnLogout" CssClass="nav-link" runat="server" OnClick="btnLogout_Click" OnClientClick="return Confirm(this,event)"><i class="icon ion-android-exit"></i></asp:LinkButton></li>
C# C#
protected void btnLogout_Click(object sender, EventArgs e)
{
Session.Abandon();
Response.Redirect("login.aspx");
}
OnClientClick waits bool result to invoke server event but Confirm methods return nothing. OnClientClick等待bool结果调用服务器事件,但是Confirm方法什么也不返回。 (
function (isConfirm)
returns async.) (
function (isConfirm)
返回异步。)
You could call server event on function (isConfirm)
manually like 您可以像这样手动调用
function (isConfirm)
上的服务器事件
<script type="text/javascript">
function Confirm(ctl, event) {
event.preventDefault();
swal({
title: "Confirm Logout?",
text: "Do you really want to log this Account out?",
type: "warning",
showCancelButton: true,
closeOnConfirm: true,
closeOnCancel: true
},
function (isConfirm) {
if (isConfirm) {
_doPostBack('btnLogout', 'OnClick');
}
});
return false;
}
</script>
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