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    <title>topic Handling of system variables in partial load in App Development</title>
    <link>https://community.qlik.com/t5/App-Development/Handling-of-system-variables-in-partial-load/m-p/1933459#M76891</link>
    <description>&lt;P&gt;Hello there,&lt;/P&gt;
&lt;P&gt;I was trying to re-set a system variable (the HidePrefix) in a partial load. My goal was the possibility to change this without having to do a full reload (script takes like 10 minutes).&amp;nbsp; I tried it with&lt;/P&gt;
&lt;P&gt;if not isPartialReload()&lt;/P&gt;
&lt;P&gt;Set HidePrefix = '_';&lt;/P&gt;
&lt;P&gt;else&lt;/P&gt;
&lt;P&gt;Set HidePrefix= '&amp;amp;'; // just to have a different value and make my dimensions visible again&lt;BR /&gt;Exit Script;&lt;/P&gt;
&lt;P&gt;end if&lt;/P&gt;
&lt;P&gt;But after the partial reload, I still can´t see the Dimensions starting with '_'. The Script log looks like the variable was correctly set.&lt;/P&gt;
&lt;P&gt;Am I missing something?&lt;/P&gt;
&lt;P&gt;I need to see the Dimenison in the "Fields" List of an App to add the checkmark "Always one value selected".&amp;nbsp; So maybe there is another solution for that.&lt;/P&gt;
&lt;P&gt;Thank you in advance&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Stephan&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
    <pubDate>Fri, 20 May 2022 08:59:45 GMT</pubDate>
    <dc:creator>goos_it</dc:creator>
    <dc:date>2022-05-20T08:59:45Z</dc:date>
    <item>
      <title>Handling of system variables in partial load</title>
      <link>https://community.qlik.com/t5/App-Development/Handling-of-system-variables-in-partial-load/m-p/1933459#M76891</link>
      <description>&lt;P&gt;Hello there,&lt;/P&gt;
&lt;P&gt;I was trying to re-set a system variable (the HidePrefix) in a partial load. My goal was the possibility to change this without having to do a full reload (script takes like 10 minutes).&amp;nbsp; I tried it with&lt;/P&gt;
&lt;P&gt;if not isPartialReload()&lt;/P&gt;
&lt;P&gt;Set HidePrefix = '_';&lt;/P&gt;
&lt;P&gt;else&lt;/P&gt;
&lt;P&gt;Set HidePrefix= '&amp;amp;'; // just to have a different value and make my dimensions visible again&lt;BR /&gt;Exit Script;&lt;/P&gt;
&lt;P&gt;end if&lt;/P&gt;
&lt;P&gt;But after the partial reload, I still can´t see the Dimensions starting with '_'. The Script log looks like the variable was correctly set.&lt;/P&gt;
&lt;P&gt;Am I missing something?&lt;/P&gt;
&lt;P&gt;I need to see the Dimenison in the "Fields" List of an App to add the checkmark "Always one value selected".&amp;nbsp; So maybe there is another solution for that.&lt;/P&gt;
&lt;P&gt;Thank you in advance&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;
&lt;P&gt;Stephan&lt;/P&gt;
&lt;P&gt;&amp;nbsp;&lt;/P&gt;</description>
      <pubDate>Fri, 20 May 2022 08:59:45 GMT</pubDate>
      <guid>https://community.qlik.com/t5/App-Development/Handling-of-system-variables-in-partial-load/m-p/1933459#M76891</guid>
      <dc:creator>goos_it</dc:creator>
      <dc:date>2022-05-20T08:59:45Z</dc:date>
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