Question

如何为每个将被回显的列添加边距，使它们均匀对齐，即。每行中的每一列应该从前一行开始。

[//（xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx） - //（忽略此行）]

这是我的代码：

function cnt() {
  var inputText = document.getElementById("disp").value;
  if (document.getElementById("exclsp").checked) //exclude spaces
  {
    document.getElementById("result").innerHTML = inputText.split(" ").join("").length + " characters";
  } 
  else //include spaces
  {
    document.getElementById("result").innerHTML = inputText.length + " characters";
  }
}

Answer 1

最好的办法是使用桌子。查看以下代码。

echo "<table>";

    echo "<thead>";

    echo "<tr>";

    echo "<th>YOUR HEADING 1</th>";
    echo "<th>YOUR HEADING 2</th>";
    echo "<th>YOUR HEADING 3</th>";
    echo "<th>YOUR HEADING 4</th>";
    echo "<th>YOUR HEADING 5</th>";
    echo "<th>YOUR HEADING 6</th>";
    echo "<th>YOUR HEADING 7</th>";
    echo "<th>YOUR HEADING 8</th>";

    echo "</tr>";

    echo "</thead>";

    echo "<tbody>";


    while($row = mysqli_fetch_array($retval, MYSQLI_ASSOC))  
        {
            echo "<tr>";

            echo "<td>";
            echo $row['COL 1'];
            echo "</td>";
            echo "<td>";
            echo $row['COL 2'];
            echo "</td>";

            echo "<td>";
            echo $row['COL 3'];
            echo "</td>";
            echo "<td>";
            echo $row['COL 4'];
            echo "</td>";

            echo "<td>";
            echo $row['COL 5'];
            echo "</td>";
            echo "<td>";
            echo $row['COL 6'];
            echo "</td>";

            echo "<td>";
            echo $row['COL 7'];
            echo "</td>";
            echo "<td>";
            echo $row['COL 8'];
            echo "</td>";

            echo "</tr>";

        }  

        echo "</tbody>";

        echo "</table>";

Answer 2

# start table
echo '<table border="1">';

echo '<thead>';
echo '<th>';                 # start heading
echo '<td>COL 1</td>';
echo '<td>COL 2</td>';
# ... up to 16 columns
echo '</th>';               # end heading
echo '</thead>';

echo '<tbody>';

while($row = mysqli_fetch_array($retval, MYSQLI_ASSOC))  
{
    # start row
    echo '<tr>'                             

    # add cell ie column
    echo  '<td>' . $row['COL 1'] . '</td>';
    echo  '<td>' . $row['COL 2'] . '</td>';
    # ... up to 16 columns

    # end row
    echo '</tr>';
}

echo '</tbody>';

// end table
echo '</table>';

为每列添加边距

2 个答案: