将时髦的标签包裹在自定义标签周围



本质上,我试图找到一种 DRYer 方法来表示这段代码:

<li><g:link controller="ActivityDashboard" action="summary">Summary</g:link></li>
<li><g:link controller="ActivityDashboard" action="user_details">User Details</g:link></li>
<li><g:link controller="ActivityDashboard" action="groups_monitors">Groups & Monitors</g:link></li>
<li><g:link controller="ActivityDashboard" action="Top Content">Top Content</g:link></li>
<li><g:link controller="ActivityDashboard" action="embedded_components">Embedded Components</g:link></li>
<li><g:link controller="ActivityDashboard" action="customer_summary">Customer Summary</g:link></li>

如您所见,有很多重复,因此我创建了 a 标签,如下所示:

def navLink = { attrs, body ->
  out << "<li>"
  out << "<g:link controller='ActivityDashboard' action='${attrs.action}'>${attrs.title}"
  out << "</g:link></li>"
}

但是,输出 html 正是:

<g:link action="summary" controller="ActivityDashboard">Summary</g:link>

我怎样才能像这样渲染:

<a href="/engagementlevels/activityDashboard/summary">Summary</a>

奖励积分:我能否从标签访问页面的 actionName 属性?

您需要使用标记的 g.link() 版本,以便 GString 解析它并根据需要呈现输出。

out << g.link(attrs.title, controller: 'ActivityDashboard', action: attrs.action)

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