_Added in 2.9_

*<notextile>on <level>:ZIP:<commands></notextile>*

Trigger when a [[/zip]] operation is started.

_See also [[on UNZIP]], [[/zip]], [[$zip]], [[$ziperr]]._

*Parameters*

<level> - The [[User Access Level]] for the event to trigger.
<commands> - The commands to be performed when the event listener's criteria is met.

*Example*

<pre>
on *:ZIP:echo -ag zipping $zip($zip).src into $zip($zip).dest status: $iif($ziperr,fail,ok)
</pre>