Mint-ui MessageBox.confirm

Mint-ui MessageBox.confirm

问题: 官方文档写法只能获取点击确认后的状态，默认点击取消报错

MessageBox.confirm('确定执行此操作?').then(action => {
  ...
});

解决:

MessageBox.confirm('确定执行此操作?').then(action => {
  // 确认的回调
}, action => {
  // 取消的回调
});

解决思路:

文档说明: 若用户点击了取消按钮，则 Promise 的状态会变为 rejected

源码:
if (currentMsg.resolve) {
  var $type = currentMsg.options.$type;

  // 点击确认
  if ($type === 'confirm' || $type === 'prompt') {
    if (action === 'confirm') {
      if (instance.showInput) {
        currentMsg.resolve({ value: instance.inputValue, action });
      } else {
        currentMsg.resolve(action);
      }

    // 点击取消
    } else if (action === 'cancel' && currentMsg.reject) {
      currentMsg.reject(action);
    }
  } else {
    currentMsg.resolve(action);
  }
}