Reload page with new dataset value after dropdown onchange

Hello Koray,
you have to use the res to update the elements you want,
See the code below:

export function dropdown1_change(event, $w) {
	$w("#dataset1").onReady(() => { 
	let test = $w('#dropdown1').value;
	wixData.query('datasetName')
	  .eq('title', test)
	  .find()
	  .then((res)=> {     
                $w("#title").text= res.items[0].text;
                
	   });
	 });	 
}

Hope this help you.

Best,
Mustafa