【发布时间】:2015-01-07 18:54:44
【问题描述】:
我的 Web 应用程序左侧有一个导航栏,菜单的每个项目都有一个可展开的子菜单来浏览页面。不幸的是,每次我单击子菜单的链接之一时,都会加载新页面,但子菜单会再次折叠。我希望在单击其中一个链接后仍会展开子菜单。
这是我的代码:
<div class="container-fluid">
<div class="row">
<div class="col-md-3">
<div class="panel-group" id="accordion" role="tablist" aria-multiselectable="true">
<div class="nav-header panel panel-default">
<a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseOne" aria-expanded="false" aria-controls="collapseOne">
<div class="panel-heading" role="tab" id="headingOne">
<h4 class="panel-title">
<span class="glyphicon glyphicon-th"></span>Cluster
</h4>
</div>
</a>
<div id="collapseOne" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingOne">
<div class="panel-body">
<div class="nav-item"><span class="glyphicon glyphicon-eye-open"></span>@Html.ActionLink("overview", "ClusterAll", "Cluster", new { area = "" }, new { @class = "nav-item", style = "text-decoration:none;" })</div>
<div class="nav-item"><span class="glyphicon glyphicon-plus"></span>@Html.ActionLink("create", "ClusterCreation", "Cluster", new { area = "" }, new { @class = "nav-item", style = "text-decoration:none;" })</div>
<div class="nav-item"><span class="glyphicon glyphicon-pencil"></span>@Html.ActionLink("edit", "ClusterEdit", "Cluster", new { area = "" }, new { @class = "nav-item", style = "text-decoration:none;" })</div>
</div>
</div>
</div>
<div class="nav-header panel panel-default">
<a class="collapsed" data-toggle="collapse" data-parent="#accordion" href="#collapseTwo" aria-expanded="false" aria-controls="collapseTwo">
<div class="panel-heading" role="tab" id="headingTwo">
<h4 class="panel-title">
<span class="glyphicon glyphicon-hdd"></span>Applications
</h4>
</div>
</a>
<div id="collapseTwo" class="panel-collapse collapse" role="tabpanel" aria-labelledby="headingTwo">
<div class="panel-body">
<div class="nav-item"><span class="glyphicon glyphicon-ok"></span>@Html.ActionLink("verify", "ApplicationPortfolioEdit", "Applications", new { area = "" }, new { @class = "nav-item", style = "text-decoration:none;" })</div>
<div class="nav-item"><span class="glyphicon glyphicon-list-alt"></span>@Html.ActionLink("manage", "ApplicationMassEdit", "Applications", new { area = "" }, new { @class = "nav-item", style = "text-decoration:none;" })</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
实际菜单有更多项目,这只是一个示例,有 2 个项目向您展示。 单击其链接后,我必须做些什么来保持子菜单的扩展? 我对网页设计很陌生,但我希望你能帮助我:)
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