如何在javascript中提高onclick popup的性能

Question

当我点击一个按钮时，我必须打开一个弹出窗口，它正在显示但需要时间。如何克服这个问题，以便花费更少的时间？当我点击保存按钮时，我正在调用一个函数。                                                                                            保存                                             取消                                                                                              删除                                                                                                                           

这是保存按钮的代码。当我点击这个按钮时，将会调用 lessonsave 函数，虽然它比我想要的时间更长。

   <div class="col-sm-12 form-group fall-footer" style="margin-top: 35px;">
                                <sapn class="pull-right">
                                    <button type="button" id="refresh" class="btn btn-save" onclick="LessonSave()">Save</button>
                                    <button type="button" class="btn btn-cancel" id="historyLesson_Cancel">Cancel</button>
                                    <sec:authorize access="@mySecurityService.hasPermissions('delete','46')">
                                        <button type="button" id="h_lessondelete" class="btn btn-save" onclick="HistoryLessonDelete()">Delete</button>
                                    </sec:authorize>
                                </sapn>
                            </div>

   <script>
    function LessonSave() {
        $("#h_cmts").val("");
        $("#h_curriculumtypemodel").modal("show");

    }
</script>