สอบถามการรับค่า แล้วแสดงเป็น Sweet Alert ค่ะ ไม่รู้ว่าต้อง GET หรือ POST

swal(........).then(result=>{ 
   if(result.vaue){
      // ตรงนี้ คุณจะทำอะไรกับสิ่งที่ sweetalert ส่งออกมาให้
   }
});

<div class="d-none" id="input_rate">
	<table style="width: 100%" >
	<tbody hx_id="show_stat" >
		<tr><td>Predict</td>
			<td>
				<select hx_class="hk_input" hx_id="predict">
					<option value="0" >n/a</option>
					<option value="1" selected >Home</option>
					<option value="2" >Away</option>
				</select></td></tr>
		<tr><td>Rate</td>
			<td>
				<select hx_class="hk_input" hx_id="rate"><?php foreach($rate as $k=>$ro):?>
					<option value="<?=$k?>"><?=$ro->F_Name?></option>
				<?php endforeach;?></select></td></tr>
		<tr><td colspan="2">
			<b hx_class="pull-left btn btn-success" hx_id="SaveRate" >Save</b>
			<b hx_class="pull-right btn btn-danger" hx_id="CancelRate">Cancel</b>
			</td></tr>
		</tbody>
	</table>
</div>

<script>
	swal({ title: 'แก้ไขอัตตราต่อรอง '+m_id+'<br>Rate ' + id, html: $('#input_rate').html().replace(/hx_/g,''),
		showCancelButton: false, showConfirmButton:false,		
		onOpen: ()=>{
			$('#predict').val( p>0 ? p : last_predict);
			$('#rate').val( r>0 ? r : last_rate );
			$('#SaveRate').click(()=>{
				var ar={p: $('#predict').val(), r: $('#rate').val()}; last_rate = ar.r; last_predict = ar.p;
				$.ajax({ url: '/Soccer/Schedule/SavePredict/'+m_id+'/'+id+'/'+ar.p+'/'+ar.r,dataType:'json'
				, error: ExCeption, success: r=>{
					if(r.msg==='complete'){
						var tr = $(td).parent();
						var h=['-','<font color="darkgreen">H</font>','<font color="red">A</font>'];
						for(var i=14; i>=0; i--){
							var dt = $(tr).find('td[data-id="'+i+'"]');
							$(dt).data('p',r.data.rs[i].P).data('r',r.data.rs[i].R);
							$(dt[0]).html( h[r.data.rs[i].P]); 
							$(dt[1]).html( RateTH[r.data.rs[i].R].F_Name);
						}
						$(tr).find('td').eq(1).attr('title',r.data.nt);
					}
					swal.close(); Pause = false;
				}});
			});
			$('#CancelRate').click(()=>{ swal.close(); Pause = false; });
		},
	}).then(()=>{ Pause = false});
	$(".swal2-modal").css({ width:400, height:250 });
	$(".swal2-modal, .swal2-modal button,.swal2-modal input").css('font-family','Kanit, sans-serif');
</script>

$.ajax({
                url: "del_mat.php",
                type: "POST",
                dataType: "text",
                data: {
                 "ID": "23" //ส่ง ID = 23 แบบ POST
                }, 
                success: function () {
                  swalWithBootstrapButtons.fire(
                  'Deleted!',
                  'Your file has been deleted.',
                  'success'
                )
                },
                error: function (xhr, ajaxOptions, thrownError) {
                  swalWithBootstrapButtons.fire(
              'Not Delete',
              'Can not delete please contact admin',
              'error'
                 )
                }
            });