$(document).on('turbolinks:load', function() {
    $(".tags-selected_multi").each(function () {
        $(this).select2({
            multiple: true,
            maximumSelectionLength: 3,
            // // width: 300,
            placeholder: '请选择技术平台',
            allowClear: true
        })
    })

});


function update_change(target) {
    var s_id = $(target).attr("data-id");
    var s_value = $(target).val();
    var s_name = $(target).attr("name");
    var json = {};
    var s_index = $(target).parent("td").siblings(".shixun-line-no").text();
    json[s_name] = s_value;
    json["page_no"] = s_index;
    $.ajax({
        url: "/admins/shixun_settings/" + s_id,
        type: "PUT",
        dataType:'script',
        data: json,
        success: function (data) {

        }
    })
}