Hi Yes you can Mendix Client API in Java Script
Here is the documentation.
https://apidocs.rnd.mendix.com/9/client/mendix_lib_MxContext.html
for example
**
* @param {MxObject} product
* @returns {Promise.<void>}
*/
export async function JS_Print_Product_Labels(product) {
// BEGIN USER CODE
var productName = product.get("AttributeName1");
var expiryCategory =product.get("AttributeName2");
var scannedDate = product.get("AttributeName3");
}