如何从PHP中的表中获取行值

Question

Am new to PHP coding kindly help me. Here is my code:

echo "<td id=\"row\" align=\"center\">" . $row['id'] . "</td>";
echo "<td id=\"title\" align=\"center\">" . $row['Title'] . "</td>";
echo "<td id=\"prodname\" align=\"center\">" . $row['ProductName'] . "</td>";
echo "<td id=\"amt\" align=\"center\">" . $row['Amount'] . "</td>";
$amt = $row['Amount'];
echo "<td id=\"row\" align=\"center\">" . 
     "<select id=\"testing\" onchange=\"GetSelected (this,$amt)\">
        <option value=\"100\">100g</option>
        <option value=\"250\">250g</option>
      </select>" . "</td>";
echo "<td>" . "<input type=\"button\" value=\"Add\">" . "</td>";

Once I clicked the Add button I need the row values to be stored in an array or a variable.

Answer 1

You can code it this way

<form name="frm" method="POST" action="">
 <table>
  <tr>
echo "<td id=\"row\" align=\"center\">" . $row['id'] . "</td>";
echo "<td id=\"title\" align=\"center\">" . $row['Title'] . "</td>";
echo "<td id=\"prodname\" align=\"center\">" . $row['ProductName'] . "</td>";
echo "<td id=\"amt\" align=\"center\">" . $row['Amount'] . "</td>";
$amt = $row['Amount'];
echo "<td id=\"row\" align=\"center\">" . 
     "<select id=\"testing\" onchange=\"GetSelected (this,$amt)\">
        <option value=\"100\">100g</option>
        <option value=\"250\">250g</option>
      </select>" . "</td>";
echo "<td>" . "<input type=\"SUBMIT\" value=\"Add\">" . "</td>";
  </tr>
 <table>
</form>

Now you can have the array as $_POST or $_REQUEST