导航栏响应不工作 bootstrap v2.2

Question

我正在使用 bootstrap 版本 2.2，它对导航栏没有响应请帮助我我应该如何处理移动视图这里是我的 html

<nav class="navbar">
        <div class="navbar-inner is-sticky">
            <div class="main-nav">
                <!-- Nav Menu -->
                <ul class="nav nav-tabs">
                    <li><a href="Index.aspx" type="text/html">Home</a></li>
                    <li class="dropdown">
                        <a data-toggle="dropdown"
                            href="#">Our Products
                           <b class="caret"></b>
                        </a>
                         <%
                            string tagc = "";
                            using (MarhabaWebApplication.model.marhaba_web_dbEntities db = new MarhabaWebApplication.model.marhaba_web_dbEntities())
                            {
                                tagc += "<ul class=\"dropdown-menu\">";
                                var cat = (from pc in db.tbl_product_category select pc).ToList();
                                for (int i = 0; i < cat.Count; i++)
                                {
                                    tagc += "<li onclick=navigatetocatpage(" + cat[i].p_c_id + ")>"+cat[i].p_c_name+"</li>";
                                }
                                tagc += "</ul>";
                            }
                            Response.Write(tagc);
                         %>
                    </li>
                    <li><a href="index.html#about">about us</a></li>
                    <li><a href="index.html#portfolio">portfolio</a></li>
                    <li><a href="index.html#contact">contact</a></li>
                    <li><a href="blog/index.html">Blog</a></li>
                </ul>
            </div>
            <!-- Nav Menu end-->
        </div>
    </nav>

我们的“产品”选项卡正在动态创建，请忽略运行正常的代码，请告诉我我应该如何提高响应速度，谢谢！ bootstrap also telling something about navbar responsiveness

Answer 1

<nav class="navbar">
        <div class="navbar-inner is-sticky">
            <div class="main-nav">
                <!-- Nav Menu -->
               <a class="btn btn-navbar" data-toggle="collapse" data-target=".navbar-responsive-collapse">
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                      </a>
              <div class="nav-collapse collapse navbar-responsive-collapse">
                <ul class="nav">
                    <li><a href="Index.aspx" type="text/html">Home</a></li>
                    <li class="dropdown">
                        <a data-toggle="dropdown"
                            href="#">Our Products
                           <b class="caret"></b>
                        </a>
                       
                         <%
                            string tagc = "";
                            using (MarhabaWebApplication.model.marhaba_web_dbEntities db = new MarhabaWebApplication.model.marhaba_web_dbEntities())
                            {
                                tagc += "<ul class=\"dropdown-menu\">";
                                var cat = (from pc in db.tbl_product_category select pc).ToList();
                                for (int i = 0; i < cat.Count; i++)
                                {
                                    tagc += "<li onclick=navigatetocatpage(" + cat[i].p_c_id + ")>"+cat[i].p_c_name+"</li>";
                                }
                                tagc += "</ul>";
                            }
                            Response.Write(tagc);
                         %>
                      
                    </li>
                    <li><a href="index.html#about">about us</a></li>
                    <li><a href="index.html#portfolio">portfolio</a></li>
                    <li><a href="index.html#contact">contact</a></li>
                    <li><a href="blog/index.html">Blog</a></li>
                </ul>
          </div>
            </div>
            <!-- Nav Menu end-->
        </div>
    </nav>

导航栏响应不工作 bootstrap v2.2

Navbar responsiveness not working bootstrap v2.2

html

responsive