Help with searching a database

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This here was the CODE for the EXAMPLE…

import wixData from 'wix-data';

$w.onReady(function () {  });

export function button1_click(event) {xxx()}

function xxx (parameter) {
    wixData.query("Card-Number")
    .eq("title" ,$w('#input14').value)
    .find()
    .then( (results) => {
 if(results.items.length > 0) {
 let firstItem = results.items[0]; 

        console.log(results.items[0].neuesFeld)
 
        $w('#table4').rows = results.items
        $w('#IMAGE').src = results.items[0].neuesFeld

        } else {
 // handle case where no matching items found
        }
    } )
    .catch( (err) => {
 let errorMsg = err;
    } );
}

There isn’t any integrated substraction-function. But you can expand the CODE and add this function, or any other function.

And here you can see the used DATABASE for this example…

757×385 31 KB