weixin_33737774 2016-02-09 17:32 采纳率: 0%
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AJAX多种表单提交

I'm not a Javascript master however I tried hard to prevent this. This script keeps randomly sending multiple posts. I couldn't manage to stabilize it. Usually works fine and sends one post per click. However sometimes it just decides that it should be posted like 5-6 times... Note that using async: false did not really make any difference. And it prevents me from disabling the button after the submission and its not because of "number of clicks" either. Thanks in advance!

$('#submit').click(function () {
    $('#submit').attr("disabled", true);
    var personal_text_data = document.getElementById('personal_text').value;
    var lang_option_data = document.getElementById('language_option').checked;
    $.ajax({
        type: "POST",
        url: 'send.php',
        cache: false,
        // async: false,
        data: ({
            notification_type: notification_type_data,
            customer_id: customer_id_data,
            personal_text: personal_text_data,
            language_option: lang_option_data
        }),
        success: function () {
            delete customer_id_data;
            delete personal_text_data;
            delete notification_type_data;
            delete lang_option_data;
            location.reload();
        }
    });
});
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