TYPESCRIPT

swal fire

Swal.fire({  
  title: 'Do you want to save the changes?',  
  showDenyButton: true,  showCancelButton: true,  
  confirmButtonText: `Save`,  
  denyButtonText: `Don't save`,
}).then((result) => {  
	/* Read more about isConfirmed, isDenied below */  
    if (result.isConfirmed) {    
    	Swal.fire('Saved!', '', 'success')  
    } else if (result.isDenied) {    
    	Swal.fire('Changes are not saved', '', 'info')  
 	}
});

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

swal fire

<script src="https://cdn.jsdelivr.net/npm/sweetalert2@11.0.16/dist/sweetalert2.all.min.js"></script>

<table>
  <tr>
    <td class="gases" title="Hidrógeno" id="H">Click</td>
  </tr>
</table>
 Run code snippet