Cache / HasCacheViewHelper¶

This is a ViewHelper to check, if a cache entry exists.

Type: Basic

General properties¶

Property	Data type	Default
prefix	String	infoWindow
poiCollection	PoiCollection

prefix¶

If you want you can define a prefix for the generated CacheIdentifier. Leave this value empty to use "infoWindow" as default value

poiCollection¶

You must assign the PoiCollection object to this ViewHelper. We extract some data from PoiCollection to build a more unique CacheIdentifier which can differ Caches in multilingual environment.

Examples¶

Basic example¶

<f:if condition="{maps2:cache.hasCache(poiCollection: poiCollection)}">
  <f:then>
  </f:then>
  <f:else>
  </f:else>
</f:if>