将php多维数组输出到html表 [英] Output a php multi-dimensional array to a html table

问题描述

我有一个包含8列和可变行数的表单，我需要通过格式良好的电子邮件将其发送给客户端。表单将所需字段作为多维数组提交。粗略的例子如下：

 < input name =order [0] [topdiameter]type =textid = topdiameter0value =1size =5/> 
< input name =order [0] [bottomdiameter]type =textid =bottomdiameter0value =1size =5/> 
< input name =order [0] [slantheight]type =textid =slantheight0value =1size =5/> 
< select name =order [0] [fittertype]id =fittertype0> 
< option value =harp> Harp< / option> 
< option value =euro> Euro< / option> 
< option value =bulbclip> Regular< / option> 
< / select> 
< input name =order [0] [washerdrop]type =textid =washerdrop0value =1size =5/> 
< select name =order [0] [fabrictype]id =fabrictype> 
< option value =linen> Linen< / option> 
< option value =pleated> Pleated< / option> 
< / select> 
< select name =order [0] [colors]id =colours0> 
< option value =beige> Beige< / option> 
< option value =white> White< / option> 
< option value =eggshell> Eggshell< / option> 
< option value =parchment> Parchment< / option> 
< / select> 
< input name =order [0] [quantity]type =textid =quantity0value =1size =5/> 
  

此表单以表格格式化，行可以动态添加到表格中。我无法做的是从数组中获取格式正确的表格。

这就是我现在使用的（从网上抓取）。<如果（isset（$ _ POST [submit]））{
$ arr = $ _POST ['order']
echo'< table>';
foreach（$ arr as $ arrs）
{
echo'< tr>';
foreach（$ arrs as $ item）
{
echo< td> $ item< / td>;
}
echo'< / tr>';
}

echo'< / table> ;;
};
？>

这适用于单行数据。如果我尝试从表单中提交2行或更多行，则其中一列会消失。我希望将表格格式化为：

  |顶部|底部|倾斜|钳工|垫圈|面料|颜色|数量| 
 ---------------------------------------------- -------------------------- 
 | value |价值|价值|价值|价值|价值|价值|价值| 
  

根据需要添加其他行。但是，我找不到任何会产生这种类型表的例子！

看起来这应该是相当简单的事情，但我找不到一个按照我需要的方式工作的例子。

解决方案

在您的HTML中，尝试以下内容：

 <表> 
< tr> 
< th> Bottom< / th> 
< th> Slant< / th> 
< th> Fitter< / th> 
< / tr> 
<？php foreach（$ _POST ['order']作为$ order）：？> 
< tr> 
< td><？php echo $ order ['bottomdiameter']？>< / td> 
< td><？php echo $ order ['slantheight']？>< / td> 
< td><？php echo $ order ['fittertype']？>< / td> 
< / tr> 
<？php endforeach; ？> 
< / table> 
  

显然，我没有在那里包含你所有的属性，但希望你明白了。

I have a form that has 8 columns and a variable number of rows which I need to email to the client in a nicely formatted email. The form submits the needed fields as a multidimensional array. Rough example is below:

<input name="order[0][topdiameter]" type="text" id="topdiameter0" value="1" size="5" />
<input name="order[0][bottomdiameter]" type="text" id="bottomdiameter0" value="1" size="5" />
<input name="order[0][slantheight]" type="text" id="slantheight0" value="1" size="5" />
<select name="order[0][fittertype]" id="fittertype0">
    <option value="harp">Harp</option>
    <option value="euro">Euro</option>
    <option value="bulbclip">Regular</option>
</select>
<input name="order[0][washerdrop]" type="text" id="washerdrop0" value="1" size="5" />
<select name="order[0][fabrictype]" id="fabrictype">
    <option value="linen">Linen</option>
    <option value="pleated">Pleated</option>
</select>
<select name="order[0][colours]" id="colours0">
    <option value="beige">Beige</option>
    <option value="white">White</option>
    <option value="eggshell">Eggshell</option>
    <option value="parchment">Parchment</option>
</select>
<input name="order[0][quantity]" type="text" id="quantity0" value="1" size="5" />

This form is formatted in a table, and rows can be added to it dynamically. What I've been unable to do is get a properly formatted table out of the array.

This is what I'm using now (grabbed from the net).

<?php
if (isset($_POST["submit"])) {
$arr= $_POST['order']
echo '<table>';
foreach($arr as $arrs)
    {
    echo '<tr>';
    foreach($arrs as $item)
    {
        echo "<td>$item</td>";
    }
    echo '</tr>';
    }

echo '</table>;
};
?>

This works perfectly for a single row of data. If I try submitting 2 or more rows from the form then one of the columns disappears. I'd like the table to be formatted as:

| top | Bottom | Slant | Fitter | Washer | Fabric | Colours | Quantity |
------------------------------------------------------------------------
|value| value  | value | value  | value  | value  |  value  |  value   |

with additional rows as needed. But, I can't find any examples that will generate that type of table!

It seems like this should be something fairly straightforward, but I just can't locate an example that works the way I need it too.

解决方案

In your HTML, try something like this:

<table>
<tr>
  <th>Bottom</th>
  <th>Slant</th>
  <th>Fitter</th>
</tr>
<?php foreach ($_POST['order'] as $order): ?>
  <tr>
    <td><?php echo $order['bottomdiameter'] ?></td>
    <td><?php echo $order['slantheight'] ?></td>
    <td><?php echo $order['fittertype'] ?></td>
  </tr>
<?php endforeach; ?>
</table>

Obviously, I'm not including all your attributes there, but hopefully you get the idea.

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