laravel how to convert variable to string in the render function

Question

I am working on a laravel project, i am trying to load my datatable, i wanna i have a column used for sending a post request, here is my script:

var datatable = $('#table').on('xhr.dt', function(e, settings, json, xhr) {
            $("#loadingAnimation").hide();
        }).DataTable({
ajax: {
                url: "/xxxxxxxxx",
                type: "POST",
                dataType: "JSON",
            },
 columns: [
                
                {
                    data: 'id',
                    name: 'id',
                },
{
                    data: null, 
                    "render":function(row, type, val, meta){
                            return `
                            <form method="post" action="/xx/yyy/"+${row[`id`]}>
                            @csrf
                            <button>send</button>
                            </form>
                            `;
                            return '';
                    },
                    "orderable": false
                },
]
});

so in the render part, I wanna i can call the route(/xx/yyy/{id}), i tried to call "/xx/yyy/1" and it worked, but when i wanna tried to use the variable row[id] it cannot work, can you please help me to figure it out? Many THX!

Answer 1

Here is correct way of adding parameters in blade

<form method="post" action="/xx/yyy/{{$row['id']}}"> 

Then form here
</form>