populate items to repeater instantly after save

as the title describe i want populate the data that i just inserted into my data base right away after it being inserted

i tried a lot but it just not working , i have to refresh the page to be populated

this is my failure code :

ction getdata() {
    let query = wixData.query('visits')

    return query.limit(1000).find().then((resaults) => {
        console.log('getdata', resaults)
        return resaults.items
    });
}

$w.onReady(function () {

    let ii = $w("#dynamicDataset").getCurrentItem()

    $w("#dataset1").setFilter(wixData.filter()
        .eq("idPatient", ii._id));

    $w('#button2').onClick(() => {
        let toInsert = {
            "idPatient": ii._id,
            "quadrant": $w('#dropdown1').value,
            "toothnumber": $w('#input1').value,
            "premeasure": $w('#dropdown2').value,
            "detail": $w('#textBox1').value,
            "date": currentdate
        };

        wixData.insert("visits", toInsert)
            .then((results) => {
                let item = results; //see item below
            })
            .catch((err) => {
                let errorMsg = err;
            });
        $w('#textBox1').value = ''

        getdata().then((items) => {
            $w('#repeater1').data = items
        })

    })

});

any ideas????