Fastadmin popup input window

Effect demo

accomplish

$(".btn-check-back").on('click',function() {
var that = this;
var ids = Table.api.selectedids(table);
Layer.prompt({title: __('Please enter the time (unit: minutes)'), formType: 0}, function (value, index){
Backend.api.ajax({
url: "dy/task_order/multi?action=mback&m=" + value + "&ids=" + ids,
data: $(that).closest("form").serialize()
},function() {
$(".btn-refresh").trigger("click");
Layer.close(index);
});

});
});