I have tried the coding but it says that .value() is a property instead?
export function button3_click(event, $w) {
//Add your code for this event here:
let toInsert = {
“total” : $w(“#totalPrice”).value();
};
wixData.insert("jrmns", toInsert)
.then( (results) => {
let item = results; //see item below
} )
.catch( (err) => {
let errorMsg = err;
} );
}