Filter Event Trigger, when search field is empty again

Filter Event Trigger, when search field is empty again

Hej Guys,

I used the  data-filter="true" on an <ul> element with <li> elements in it.The filter works fine!

I need now a javascript listener on the search input field which triggers when the search field is empty again..

I've been looking on the net for the last 3 hours, anyone??? :)

thanks a bunch!