Sending data via POST when clicking on a jQuery UI autocomplete result

I'm attempting to send the id value of the selected item to the search.php file using POST. While it functions properly with GET, it does not work when using POST.

Below is the code snippet I currently have:

$( function() {
    $( ".search" ).autocomplete({
        source: function( request, response ) {
            $.ajax({
                url: "/_inc/autocomplete.php",
                dataType: "json",
                data: {
                    q: request.term
                },
                success: function( data ) {
                    response( data );
                    console.log(data);
                }
            });
        },
        minLength: 2,
        select: function( event, ui ) {
            //alert('selected: ' + ui.item.name);
            var id = ui.item.id;
            $.post("/search.php", {"id": id});
            $(location).attr('href', '/search.php');
        }
    }).data( "ui-autocomplete" )._renderItem = function( ul, item ) {
        if(item.label == 'No Match Found'){
            return $( "<li>" )
            .data( "item.autocomplete", item )
            .append( item.value )
            .appendTo( ul )
            .css("cursor", "default");
        } else {
            return $( "<li>" )
            .data( "item.autocomplete", item )
            .append( ("<a>" + item.id + " - " + item.name + "</a>") )
            .appendTo( ul );
        }
    };
});

The data for the autocomplete feature is queried from the database and then transformed into JSON format using PHP.

Answer №1

Thanks to the helpful recommendations provided in the comment section above, I was able to successfully resolve my issue. It turns out that jQuery Autocomplete utilizes GET method for passing variables, which required me to utilize an AJAX call to pass the variable with HTML data type instead. Below is the revised code that resolved the issue:

var id = ui.item.id;

$.ajax({
    url: "/search.php",
    type: "POST",
    dataType: 'html',
    data: { id: id },
    success: function(data){
        alert(data);
    },
    error: function (xhr, ajaxOptions, thrownError) {
        alert("ERROR:" + xhr.responseText+" - "+thrownError);
    }
});

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