showSelector (search and click history)
Description
Define a CSS selector to a set of elements. When any of these elements are clicked, the history box will be shown.
The CSS selector can return zero or more elements.
Default value
<button class="btn btn-link pull-right session-history-show"><small class="text-muted"><span class="glyphicon glyphicon-plus"></span> More…</small></button>
...
<span class="glyphicon glyphicon-time"></span> <a title="Click history" href="#" class="text-warning session-history-show">Last visited ${prettyTime(session.getClickHistory(s.result.indexUrl).clickDate)}</a></small>showSelector: '.session-history-show'