Clicking 3 Buttons to change MultiState Box

@josh-hall-94
Sorry, I missed your answer.
You should create an onClick event for each button.
Once clicked, save the event.target.id in a global variable.
and check which buttonIds are stored in the global variables and change the status in accordance.

For example:

let perpOrKit = '', days = '', meals = '';
$w.onReady(() => {
$w('#prepButton, #kiButton').onClick(event => {
perpOrKit = event.target.id; 
handleSelection();
})
//do it for the other button types as well
})
function handleSelection(){
if(!perpOrKit || ! days || !meals){return;} //i.e. stop the process if one of the button type hasn't been clicked;
//now check what the value of perpOrKit, days and meals and change the state in acoordance.
}