How to hide an element unless sourced by database?

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1

I’m working on a race site wherein not all races have a course map, some do but others don’t. I need to hide the buttons that do not have a course map URL in my database.

I’m using a repeater. I know this is possible via javascript using “if” but can’t seem to get the code right.

Any guidance would be great!

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2

Hi,
If you are using a repeater this reference will be useful
Here is a sample:

$w("#myRepeater").onItemReady( ($w, itemData, index) => { 
    if (itemData.courseMapURL === undefined) {
    $w('#yourElement').hide()
     } 
});

Good luck!
Roi