php ajax json post提交的方法
php ajax json post提交的方法$('#save').click(function() {
var tmp = JSON.stringify($('.dd').nestable('serialize'));
// tmp value: [{"id":21,"children":[{"id":196},{"id":195},{"id":49},{"id":194}]},{"id":29,"children":[{"id":184},{"id":152}]},...]
$.ajax({
type: 'POST',
url: 'save_categories.php',
data: {'categories': tmp},
success: function(msg) {
alert(msg);
}
});
});
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