我构建了一个应用程序,该应用程序使用php输出json数据,显示谁在国会代表您。我创建了一个表来输出数据,但是它没有呈现,不确定错误在哪里?
<div class="data-table-wrapper">
<?php
$json_rep =
file_get_contents('https://whoismyrepresentative.com/getall_mems.php?zip='.$_GET['zip'].'&output=json');
$rep_array = json_decode($json_rep);
var_dump($rep_array);
?>
<table class="data-table">
<thead>
<tr>
<td>Name</td>
<td>Party</td>
<td>State</td>
<td>District</td>
<td>Phone</td>
<td>Office</td>
<td>Link</td>
</tr>
<?php
foreach($rep_array->results->Name->Party as $key=>$item){
?>
<tr>
<td><?php echo $item->name; ?></td>
<td><?php echo $item->party; ?></td>
<td><?php echo $item->state; ?></td>
<td><?php echo $item->district; ?></td>
<td><?php echo $item->phone; ?></td>
<td><?php echo $item->office; ?></td>
<td><?php echo $item->link; ?></td>
</tr>
<?
}
?>
</table>
</div>
</div>
是否应将键和值对呈现到表中?
答案 0 :(得分:0)
使用$rep_array = json_decode($json_rep, true);
返回关联数组。现在,您需要做的就是遍历数组以呈现表中的任何数据,如下所示:
<?php
$json_rep = file_get_contents('https://whoismyrepresentative.com/getall_mems.php?zip=10001&output=json');
$rep_array = json_decode($json_rep, true);
echo "<table>";
foreach ($rep_array['results'] as $key => $value) {
foreach ($value as $key1 => $value1) {
echo "<tr>";
echo "<td>";
echo $key1;
echo "</td>";
echo "<td>";
echo $value1;
echo "</td>";
echo "</tr>";
}
}
echo "</table>";