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Количество элементов массива


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Добрый вечер, необходимо получить количество элементов массива в цифирном виде ...


var numbers = ['<?php echo count($uploads)?>'];
for (var i = 0; i < numbers.length; i++) {
    if (numbers == <?php echo $number_of_sides; ?>) {
     $("#pdfsendfile").removeClass('hidden');
  }
}

 

этот код работает отлично, но беда в том, что количество элементов нужно получать динамически через ajax...

Как реализовать ?(

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15 минут назад, zomo сказал:

этот код работает отлично

Серьёзно?

 

$.ajax({
	url: 'index.php?route=controller/action/function',
	data: { param : value },
	type: 'POST', // 'GET'
	dataType: 'JSON',
	success: function (json) {
		//Тут уже с json'ом работать
	}
});

А вообще погуглите лучше про аяксы, json формат и т.д.

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