topic Re: Performance of extension object in QlikView https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722875#M1241525 <HTML><HEAD></HEAD><BODY><P>Extensions are client side objects, the code contained run when it is active.</P></BODY></HTML> Tue, 22 Jul 2014 07:34:04 GMT tresB 2014-07-22T07:34:04Z Performance of extension object https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722874#M1241520 <HTML><HEAD></HEAD><BODY><P>Hi all,</P><P></P><P>&nbsp; I have doubt regarding performance of extension object.</P><P> <SPAN style="font-size: 10pt; line-height: 1.5em;"> When does extension object code runs (Like it runs all the time or when we reload or open the document) ?</SPAN><SPAN style="font-size: 10pt; line-height: 1.5em;"> </SPAN></P><P></P><P> Please help me.</P><P></P><P>Thanks and Regards,</P><P>Vivek </P><P><SPAN style="font-size: 10pt; line-height: 1.5em;">&nbsp; </SPAN></P></BODY></HTML> Mon, 26 Jan 2026 16:26:21 GMT https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722874#M1241520 2026-01-26T16:26:21Z Re: Performance of extension object https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722875#M1241525 <HTML><HEAD></HEAD><BODY><P>Extensions are client side objects, the code contained run when it is active.</P></BODY></HTML> Tue, 22 Jul 2014 07:34:04 GMT https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722875#M1241525 tresB 2014-07-22T07:34:04Z Re: Performance of extension object https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722876#M1241528 <HTML><HEAD></HEAD><BODY><P>Hi Vivek,</P><P></P><P>Extensions run your web code. It depends on how the programming was done. If, for example, you run a JavaScript setInterval function tu run continuously every 50 milliseconds it will do so. I you run a for loop, once it ends it will no longer run.</P><P></P><P>Once you make a selection, or change a tab or press a QlikView button, the extension will run again from the start.</P><P></P><P>Hope it helps!</P></BODY></HTML> Tue, 22 Jul 2014 08:11:25 GMT https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722876#M1241528 2014-07-22T08:11:25Z Re: Performance of extension object https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722877#M1241531 <HTML><HEAD></HEAD><BODY><P>Hi Vivec,</P><P></P><P>Thus the performance depends on the browser/client computer. It is not very useful to send "3 million" rows or similar through the extension.</P><P></P><P>Regards,</P><P>Erik</P></BODY></HTML> Tue, 22 Jul 2014 08:17:58 GMT https://community.qlik.com/t5/QlikView/Performance-of-extension-object/m-p/722877#M1241531 ergustafsson 2014-07-22T08:17:58Z