Laravel: Put data in a table based on a column

First Laravel Project. I want to fill some columns instantly after I write in a field.

My code:

<table border=1 align=center>
    <tr>
        <td colspan=3 width=300px>
            <table>
                <tr>
                    <td>ACME INC</td>
                </tr>
                <tr>
                    <td>Postcode City</td>
                </tr>
                <tr>
                    <td>Address</td>
                </tr>
                <tr>
                    <td>Taxnumber</td>
                </tr>
            </table>
        </td>
        <td colspan=3 width=300px>
               <table>
                <tr>
                    <td></td>
                </tr>
                <tr>
                    <td> </td>
                </tr>
                <tr>
                    <td></td>
                </tr>
                <tr>
                    <td></td>
                </tr>
            </table>
    </tr>
    <tr>
        <td colspan=2>Invoice number:</td><td></td>
        <td colspan=2>Invoice date:</td><td></td>
    </tr>
    <tr>
        <td width=100px>Barcode</td><td width=100px>Count</td><td width=100px>Netto Price</td><td width=100px>TAX key</td><td width=100px></td><td width=100px></td>
    </tr>
    <tr>
        <td>Name</td><td></td><td>Brutto Price</td><td></td><td>Price</td><td></td>
    </tr>
    <tr>
        <td></td>
        <td></td>
        <td></td>
        <td></td>
        <td></td><td></td><td></td>
    </tr>
    <tr>
        <td></td><td></td><td></td><td></td><td><td></td></td>

    </tr>
<table>

I want to fill this table instantly after I write the barcode, without the need to push a button

How can I accomplish it?

via Chebli Mohamed