Question

我使用sweetalert2验证电子邮件地址，但我希望它显示输入名称的文本输入。我理解它是连锁模态，但我不能为我的生活弄清楚如何从页面上给出的例子？

var cloud_email = $('.cloud_email').text();
var user_name = $('.user_name').text();;
swal.setDefaults({
  confirmButtonText: 'Next &rarr;',
  showCancelButton: true,
  animation: false
});

var steps = [
  {
    //ask for and validate email here
    type: 'question',
    title: 'Please enter email address',
    input: 'email',
    inputValue: cloud_email  
  },
  {
    //ask for and validate text input here
    type: 'question',
    title: 'Please enter user name',
    input: 'text',
    inputValue: user_name
  }
];

swal.queue(steps).then(function(email, name) {
  swal({
    type: 'success',
    html: 'Email successfully sent to: ' + name + ': '+ email
  });
}).finally(function() {
  swal.resetDefaults();
  //ajax to process values passed
})

我的尝试返回此错误：

swal.queue(...).then(...).finally is not a function

Answer 1

要使用finally()方法，您应在网页中加入polyfill for Promise.prototype.finally，例如：

<script src="https://cdn.jsdelivr.net/promise.prototype.finally/1.0.1/finally.js"></script>

PS。我刚刚将Promise.prototype.finally polyfill的链接添加到示例页面：https://sweetalert2.github.io/#chaining-modals

链接sweetalert2模态

1 个答案: