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Sending multiple results from PHP via AJAX

I have an ajax setup that I'm testing right now, pretty much the idea is to send some data from the dropdowns to a php script, do some calculations and then return the result, it works fine and returns the result, but now instead to just send one result and output it, I want to send several results and output them, I can send some data to a PHP script, so I'm sure I can send some back.

In any case, it sends only the first result, not the rest.

Here is ajax

 <script>
$("document").ready(function (){ 

    $(".add_extension").change(function(){


        var m = document.getElementById('meter_square');
        var meter_square = m.options[m.selectedIndex].value;

        var s = document.getElementById('story_height');
        var story_height = s.options[s.selectedIndex].value;

     $.ajax({
            type: "GET",
            url: "script.php",
            data: { meter_square: meter_square, story_height: story_height },
            dataType: "json",
            statusCode: {
                200: function (result, result2)
                {
                    $("#expected_gain").html(result.value);
                $("#house_price").html(result2.value2);
                }

            }
        });
})
});
</script>

And here is the PHP script

    <?php 

$meter_square = $_GET["meter_square"];
$story_height = $_GET["story_height"];


$result = $meter_square + $story_height;
$result2 = $meter_square * $story_height;

echo json_encode(array("value" => $result, "value2" => $result2));

 ?>

, , , , , - , , , .

+5
2

:

function (response) {
    $("#expected_gain").html(response.value);
    $("#house_price").html(response.value2);
}
+7

. , . , .

 $.ajax({
        type: "GET",
        url: "script.php",
        data: { meter_square: meter_square, story_height: story_height },
        dataType: "json",
        success: function(data){
            $("#expected_gain").html(data.value);
            $("#house_price").html(data.value2);
        }
    });
+4

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