jQuery如何阻止表單重復(fù)提交

字號(hào):


    jQuery如何阻止表單重復(fù)提交?具體看如下代碼:
    $(document).ready(function() {
    $('form').submit(function() {
    if(typeof jQuery.data(this, "disabledOnSubmit") == 'undefined') {
    jQuery.data(this, "disabledOnSubmit", { submited: true });
    $('input[type=submit], input[type=button]', this).each(function() {
    $(this).attr("disabled", "disabled");
    });
    return true;
    }
    else
    {
    return false;
    }
    });
    });