Question

我希望能够单击一个按钮并从文本框中获取最小值和最大值，这些值应该在每列和每行之后的最后<td><td>中显示（我对编程有点陌生，但是我不介意阅读和学习，因此，如果有人可以向我指出正确的方向，我会很高兴，如果它使它更容易，我也不会介意使用一些php）是我的代码：

<!DOCTYPE HTML>
<center>
    <h1>TEORIA DE JUEGO</h1>
    <table>
      <tr>
            <td></td>
        <td>A1</td>
        <td>A2</td>
        <td>A3</td>
        <td>A4</td>
        <td>MIN</td>
        <tr>
          <td>B1</td>
          <td> <input type = "text" id = "a1b1" value = "" /></td>
          <td><input type = "text" id = "a1b2" value = "" /></td>
          <td><input type = "text" id = "a1b3" value = "" /></td>
          <td><input type = "text" id = "a1b4" value = "" /></td>
          <TD></TD>
        </tr>
        <td>B2</td>
        <td><input type = "text" id = "a2b1" value = "" /></td>
        <td><input type = "text" id = "a2b2" value = "" /></td>
        <td><input type = "text" id = "a2b3" value = "" /></td>
        <td><input type = "text" id = "a2b4" value = "" /></td>
        <TD></TD>
      </tr>
      <td>B3</td>
      <td><input type = "text" id = "a3b1" value = "" /></td>
      <td><input type = "text" id = "a3b2" value = "" /></td>
      <td><input type = "text" id = "a3b3" value = "" /></td>
      <td><input type = "text" id = "a3b4" value = "" /></td>
      <TD></TD>
      <tr>
            <td>B4</td>
            <td><input type = "text" id = "a4b1" value = "" /></td>
            <td><input type = "text" id = "a4b2" value = "" /></td>
            <td><input type = "text" id = "a4b3" value = "" /></td>
            <td><input type = "text" id = "a4b4" value = "" /></td>
            <TD></TD>
          </tr>
          <td>MAX</td>
          <tr>
                <td><button onclick="">Calcular</button></td>
          </tr>
  </center>

如何显示html表中的最小值和最大值？

0 个答案: