Get Dynamic-Page-ID into Data-Table

Hey,

thank you for the fast answer - but i already read some of those.
I cant find the error.

With all 3 codes i just get [object Object]

1. My first Code

import wixLocation from 'wix-location'; 

$w.onReady(function () { $w("#dataset2").onBeforeSave(function() { $w("#dataset2").setFieldValue('ean', wixLocation.query); $w ("#dataset2"). save () });
  1. Second Code (fixed loading)
import wixLocation from 'wix-location'; 

$w.onReady( () => { $w("#dataset2").onReady( () => { $w("#dataset2").setFieldValue("ean", wixLocation.query); $w ("#dataset2"). save () } ); } );
  1. Third Code (New "Trigger)
import wixLocation from 'wix-location';

export function button1_click(event) {
 //Add your code for this event here: 
    $w("#dataset2").setFieldValue("ean", wixLocation.query);
   $w ("#dataset2"). save ()
}