Preloaders and Repeaters

Hey Alexander,

setFilter method of dataset returns promise that can be used to help with this, since it should be resolved once filter is applied.

$w('#dataset1')
  .setFilter(wixData.filter().contains('title', title))
  .then(() => {
    // filter is set time to hide preloader
    $w('#preloader').hide('FadeOut'); 
  })

Let me know if it helps.

Best regards, Max