asp.net SweetAlert不工作

我有个问题。我单击“删除”，但警告消息看起来有问题

function checkDelete() {
    swal({
        title: "Are you sure?",
        text: "You will not be able to recover this imaginary file!",
        type: "warning",
        showCancelButton: true,
        confirmButtonColor: "#DD6B55",
        confirmButtonText: "Yes, delete it!",
        closeOnConfirm: false
    }, function () {
        swal("Deleted!", "Your imaginary file has been deleted.", "success");
    });
}

<asp:LinkButton ID="lbDelete" runat="server" OnClientClick="checkDelete();return false;">Delete</asp:LinkButton>

函数checkDelete（）{
游泳({
标题：“你确定吗？”，
text:“您将无法恢复此虚拟文件！”，
键入：“警告”，
showCancelButton:true，
confirmButtonColor:#DD6B55“，
confirmButtonText：“是的，删除它！”，
closeOnConfirm:false
}，函数（）{
swal（“已删除！”，“您想象的文件已被删除。”，“成功”）；
});
}
删除

函数onSessionExpire（msgtxt）{
游泳({
标题：“，
文本：msgtxt，
键入：“错误”，
showCancelButton:false，
confirmButtonColor:#008b8b“，
confirmButtonText：“确定”，
cancelButtonText:“”，
closeOnConfirm:true，
closeOnCancel：对
},
功能（isConfirm）{
如果（我确认）{
//swal（“已删除！”，“您想象的文件已被删除。”，“成功”）；
setTimeout（函数（）{window.location.href='frmLogin.aspx'}，1）；
}否则{
//swal（“已取消”，“您的虚拟文件是安全的：）”，“错误”）；
setTimeout（函数（）{window.location.href='frmLogin.aspx'}，1）；
}
});
}

我使用另一种方法。 首先创建一个Basewebform.cs

public class BaseWebForm : System.Web.UI.Page
   private void Page_Load(object sender, System.EventArgs e)
   {
         string baseUrl = Request.Url.Scheme + "://" +
                          Request.Url.Authority +
                          Request.ApplicationPath.TrimEnd('/') + 
                          "/";
          string jspath1 = baseUrl + "sweetalert/sweetalert2.min.css";
        string jspath2 = baseUrl + "sweetalert/sweetalert2.min.js";
        string jspath3 = baseUrl + "sweetalert/swalerthelper.js";  // this is my helper
        string jspath4 = baseUrl + "sweetalert/polyfill.min.js";  
        //register css
        HtmlLink styleLink = new HtmlLink();
        styleLink.Attributes.Add("rel", "stylesheet");
        styleLink.Attributes.Add("type", "text/css");                           
        styleLink.Href = jspath1;
        this.Page.Controls.Add(styleLink);

         //register sweetalert js  
         ClientScript.RegisterClientScriptInclude("jscript2", jspath2);
        ClientScript.RegisterClientScriptInclude("jscript3", jspath3);
        ClientScript.RegisterClientScriptInclude("jscript4", jspath4); 
   }

  //swalerthelper.js 
  // it will overwrite the default browser alert() function.
   function alert(msg, msgtype) {
        msgtype = msgtype || 'warning';
        var tmp = msg.toLowerCase();
        if (tmp.indexOf('save')>0 || tmp.indexOf('success')>0){
           msgtype ='success';
    }  
        if (tmp.indexOf('error')>0 || tmp.indexOf('fail')>0){
           msgtype ='error';
    }  
        Swal({
            text: msg,
            type: msgtype,
            confirmButtonText: 'OK',
            confirmButtonColor: '#566573'

        })
 }

---

就是这样。玩得开心

浏览器的JavaScript控制台窗口/web inspector中显示了什么？今天遇到了同样的问题-忘记了包含sweetalert css…抱歉，忘了说，所有web表单，只要从基本表单继承即可。因此所有继承的表单都将具有SweetAlert功能，

public class BaseWebForm : System.Web.UI.Page
   private void Page_Load(object sender, System.EventArgs e)
   {
         string baseUrl = Request.Url.Scheme + "://" +
                          Request.Url.Authority +
                          Request.ApplicationPath.TrimEnd('/') + 
                          "/";
          string jspath1 = baseUrl + "sweetalert/sweetalert2.min.css";
        string jspath2 = baseUrl + "sweetalert/sweetalert2.min.js";
        string jspath3 = baseUrl + "sweetalert/swalerthelper.js";  // this is my helper
        string jspath4 = baseUrl + "sweetalert/polyfill.min.js";  
        //register css
        HtmlLink styleLink = new HtmlLink();
        styleLink.Attributes.Add("rel", "stylesheet");
        styleLink.Attributes.Add("type", "text/css");                           
        styleLink.Href = jspath1;
        this.Page.Controls.Add(styleLink);

         //register sweetalert js  
         ClientScript.RegisterClientScriptInclude("jscript2", jspath2);
        ClientScript.RegisterClientScriptInclude("jscript3", jspath3);
        ClientScript.RegisterClientScriptInclude("jscript4", jspath4); 
   }

  //swalerthelper.js 
  // it will overwrite the default browser alert() function.
   function alert(msg, msgtype) {
        msgtype = msgtype || 'warning';
        var tmp = msg.toLowerCase();
        if (tmp.indexOf('save')>0 || tmp.indexOf('success')>0){
           msgtype ='success';
    }  
        if (tmp.indexOf('error')>0 || tmp.indexOf('fail')>0){
           msgtype ='error';
    }  
        Swal({
            text: msg,
            type: msgtype,
            confirmButtonText: 'OK',
            confirmButtonColor: '#566573'

        })
 }