如何使用甜蜜警报确认？

Question

在这个代码表格提交,即使我点击否

document.querySelector('#from1').onsubmit = function(){

 swal({
    title: "Are you sure?",
    text: "You will not be able to recover this imaginary file!",
    type: "warning",
    showCancelButton: true,
    confirmButtonColor: '#DD6B55',
    confirmButtonText: 'Yes, I am sure!',
    cancelButtonText: "No, cancel it!",
    closeOnConfirm: false,
    closeOnCancel: false
 },
 function(isConfirm){

   if (isConfirm){
     swal("Shortlisted!", "Candidates are successfully shortlisted!", "success");

    } else {
      swal("Cancelled", "Your imaginary file is safe :)", "error");
    }
 });
};

Answer 1

您需要在提交时阻止默认表单行为.之后,如果选择了"确定"按钮,则需要以编程方式提交表单.

这是它的样子:

document.querySelector('#from1').addEventListener('submit', function(e) {
  var form = this;

  e.preventDefault(); // <--- prevent form from submitting

  swal({
      title: "Are you sure?",
      text: "You will not be able to recover this imaginary file!",
      icon: "warning",
      buttons: [
        'No, cancel it!',
        'Yes, I am sure!'
      ],
      dangerMode: true,
    }).then(function(isConfirm) {
      if (isConfirm) {
        swal({
          title: 'Shortlisted!',
          text: 'Candidates are successfully shortlisted!',
          icon: 'success'
        }).then(function() {
          form.submit(); // <--- submit form programmatically
        });
      } else {
        swal("Cancelled", "Your imaginary file is safe :)", "error");
      }
    })
});

_{UPD.上面的示例使用sweetalert v2.x promise API.}

演示: http ://plnkr.co/edit/YTY7PDs5Uh1XGUo9ic1s?p=preview

Answer 2

我在使用 SweetAlert2 时也遇到了这个问题。SA2 与 1 不同，它将所有内容都放入结果对象中。上面的内容可以通过下面的代码来完成。

Swal.fire({
    title: 'A cool title',
    icon: 'info',
    confirmButtonText: 'Log in'
  }).then((result) => {
    if (result['isConfirmed']){
      // Put your function here
    }
  })

放置在 then 结果中的所有内容都将运行。结果包含几个可用于实现此目的的参数。非常简单的技术。不确定它在 SweetAlert1 上是否同样有效，但我真的不知道为什么你会选择新版本之上的那个。

Answer 3

document.querySelector('#from1').onsubmit = function(e){

 swal({
    title: "Are you sure?",
    text: "You will not be able to recover this imaginary file!",
    type: "warning",
    showCancelButton: true,
    confirmButtonColor: '#DD6B55',
    confirmButtonText: 'Yes, I am sure!',
    cancelButtonText: "No, cancel it!",
    closeOnConfirm: false,
    closeOnCancel: false
 },
 function(isConfirm){

   if (isConfirm){
     swal("Shortlisted!", "Candidates are successfully shortlisted!", "success");

    } else {
      swal("Cancelled", "Your imaginary file is safe :)", "error");
         e.preventDefault();
    }
 });
};

Answer 4

你需要使用then()函数,就像这样

swal({
    title: "Are you sure?",
    text: "You will not be able to recover this imaginary file!",
    type: "warning",
    showCancelButton: true,
    confirmButtonColor: '#DD6B55',
    confirmButtonText: 'Yes, I am sure!',
    cancelButtonText: "No, cancel it!"
 }).then(
       function () { /*Your Code Here*/ },
       function () { return false; });