topic Clear list box with a condition in QlikView https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646688#M236938 <HTML><HEAD></HEAD><BODY><P>Hi ,</P><P></P><P> Is it possible to clear a list box say for example a variable vClearField is 0</P><P></P><P>the whole scenario is like this </P><P> i have 3 list boxes %Chart,%Dim,%Exprssn</P><P>Now i want %Dim and %Exprssn to be Cleared once count(GetFieldSelections(%Chart)=0</P><P>i.e nothing selected</P><P></P><P>thanx in advance&nbsp; </P></BODY></HTML> Fri, 19 Sep 2014 10:07:21 GMT Anonymous 2014-09-19T10:07:21Z Clear list box with a condition https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646688#M236938 <HTML><HEAD></HEAD><BODY><P>Hi ,</P><P></P><P> Is it possible to clear a list box say for example a variable vClearField is 0</P><P></P><P>the whole scenario is like this </P><P> i have 3 list boxes %Chart,%Dim,%Exprssn</P><P>Now i want %Dim and %Exprssn to be Cleared once count(GetFieldSelections(%Chart)=0</P><P>i.e nothing selected</P><P></P><P>thanx in advance&nbsp; </P></BODY></HTML> Fri, 19 Sep 2014 10:07:21 GMT https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646688#M236938 Anonymous 2014-09-19T10:07:21Z Re: Clear list box with a condition https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646689#M236939 <HTML><HEAD></HEAD><BODY><P>Add a Clear Field action to the variable trigger. You can find the triggers on the Triggers tab of the Document Properties window.</P></BODY></HTML> Fri, 19 Sep 2014 10:14:17 GMT https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646689#M236939 Gysbert_Wassenaar 2014-09-19T10:14:17Z Re: Clear list box with a condition https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646690#M236940 <HTML><HEAD></HEAD><BODY><P>You can try Variable Event Trigger-&gt;OnChange</P><P>vClearField=GetSelectedCount(%Chart)</P><P></P><P></P><P>Check attached sample too.</P></BODY></HTML> Fri, 19 Sep 2014 10:16:31 GMT https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646690#M236940 tresB 2014-09-19T10:16:31Z Re: Clear list box with a condition https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646691#M236941 <HTML><HEAD></HEAD><BODY><P>Thanx that's exactly what i wanted <IMG src="https://community.qlik.com/legacyfs/online/emoticons/wink.png" /></P></BODY></HTML> Fri, 19 Sep 2014 10:27:39 GMT https://community.qlik.com/t5/QlikView/Clear-list-box-with-a-condition/m-p/646691#M236941 Anonymous 2014-09-19T10:27:39Z