function submit_add_collaborators_form(){
    if($("input[name='membership[user_ids][]']:checked").length >= 1){
        $("#add_teacher_notice").html("").hide();
        $("#add_collaborators_form").submit();
        hideModal();
    }else{
        $("#add_teacher_notice").html("请至少选择一个用户").show();
    }
}

//实训路径的合作者
function search_not_subject_members_f(){
    $.ajax({
        url: '/paths/' + $("#subject_collaborators_id").val() + '/add_collaborators',
        type: 'post',
        data: {search: $("#search_not_collaborators").val().trim()},
        remote: true,
        success: function(data){
        }
    });
}

// 发送至课堂的表单提交
function submit_send_subject_to_course(){
    if($("#send_course_id").val() == ""){
        $("#send_course_id_tip").show();
    } else{
        $("#send_course_id_tip").hide();
        if($("input[name='shixun_ids[]']:checked").length == 0){
            $("#choose_shixun_count").html("已选择 0 个实训").addClass("color-orange-tip");
        } else{
            $("#choose_shixun_count").removeClass("color-orange-tip")
            $("#send_subject_to_course_form").submit();
        }
    }
}