Examples/Parameter: scroll (example 2): Difference between revisions

ThisThe selects<code>{{DPL|count}}</code> pagesand empty <code>{{DPL|offset}}</code> displays the first 3 articles from [[:Category:Fruit examples]] andusing sets[[General displayusage countand toinvocation thesyntax#Scroll/URL firstsyntax|Scroll/URL 3syntax]], articles. Theand <code>scroll</code> parameterfills enablesthe scrollingscroll/url and URLparameter variablesvalues. The <code>resultsheader</code> argument uses a helper template ([[Template:Extension DPL scroll]]) to create the scrollingscroll navigation., Acomposed of [[mw:Help:Magic_words#Statistics|magic word]] (<code><nowiki>{{PAGESINCATEGORY:Category}}</nowiki></code>) and some parameters are fed to that template, so it can determine the total number of pages, count, and the amount to show andof offset for the navigation display. Setting <code>allowcachedresults=''false''</code> prevents caching, soto result changes are immediately seen withoutprevent the need tofor manuallymanual purge the cache.