所以我们走了。我有一个页面列出了一堆未经训练的体育游戏。这是我运行生成页面的查询。
<div id="NFL">
<?php
foreach ($conn->query("SELECT * FROM game_data WHERE sport='NFL' AND awayscore IS NULL ORDER BY date DESC") as $NFL) {
echo '<form method="post" action="update_score.php">
<table class="table table-bordered">
';
echo '
<thead>
<tr>
<th width="5%" class="head0">Rotation</th>
<th width="45%" class="head1">Team</th>
<th width="10%" class="head0">Money Line</th>
<th width="10%" class="head1">Spread</th>
<th width="10%" class="head0">Over/Under</th>
<th width="10%" class="head1">Score</th>
</tr>
</thead>';
echo '
<tr>
<td colspan="6">
';
$date = date_create($NFL['date']);
echo date_format($date, 'l F jS Y \@ g:iA');
echo '
</td>
</tr>';
echo '
<tr>
<td>'.$NFL['awayrotation'].'</td>
<td>'.$NFL['awayteam'].'</td>
<td>'.$NFL['awaymoneyline'].'</td>';
echo '
<td>
';
if ($NFL['awaymoneyline'] > 0) {
$line = $NFL['line'] * -1;
echo $line;
}
elseif ($NFL['awaymoneyline'] < 0) {
echo $NFL['line'];
} ;
echo '
</td>';
echo '
<td>'.$NFL['total'].'</td>
<td><input type="text" required name="awayscore"></input></td>
</tr>';
echo '
<tr>
<td>'.$NFL['homerotation'].'</td>
<td>'.$NFL['hometeam'].'</td>
<td>'.$NFL['homemoneyline'].'</td>';
echo '
<td>
';
if ($NFL['homemoneyline'] > 0) {
$line = $NFL['line'] * -1;
echo $line;
}
elseif ($NFL['homemoneyline'] < 0) {
echo $NFL['line'];
} ;
echo '
</td>';
echo '
<td>'.$NFL['total'].'</td>
<td><input type="text" required name="homescore"></input></td>
</tr>';
echo '
<tr><td colspan="6" align="right"><input type="hidden" name="id" value="'.$NFL['id'].'"><span style="padding-right:15px"><input type="submit" value="Submit Score"></span></td></tr>
</table>
</form>';
}
?>
</div>
这就是我要做的事情,我希望有一个按钮来提交多个表单。只有他们在分数中放置了一个值。这可能吗?我已经阅读过基于名称的多个表单,但这些表单是动态创建的。我期待着你的见解。
答案 0 :(得分:-1)
这里试试这个
我放置了一个计数器,每个SQL结果处理一个增量为1这也是我们稍后会使用的一个键
现在,计数器被添加到输入的名称字段的末尾(在&#34; - &#34;之后将被爆炸)
在脚本底部是一个小代码,我将如何处理后端信息
<?php
$count = "0";
echo '<form method="post" action="update_score.php"><table class="table table-bordered">';
foreach ($conn->query("SELECT * FROM game_data WHERE sport='NFL' AND awayscore IS NULL ORDER BY date DESC") as $NFL) {
$count = $count+1;
echo '<thead>
<tr>
<th width="5%" class="head0">Rotation</th>
<th width="45%" class="head1">Team</th>
<th width="10%" class="head0">Money Line</th>
<th width="10%" class="head1">Spread</th>
<th width="10%" class="head0">Over/Under</th>
<th width="10%" class="head1">Score</th>
</tr></thead>';
echo '<tr><td colspan="6">';
$date = date_create($NFL['date']);
echo date_format($date, 'l F jS Y \@ g:iA');
echo '</td></tr>';
echo '<tr><td>'.$NFL['awayrotation'].'</td><td>'.$NFL['awayteam'].'</td><td>'.$NFL['awaymoneyline'].'</td>';
echo '<td>';
if ($NFL['awaymoneyline'] > 0) {
$line = $NFL['line'] * -1;
echo $line;
}
elseif ($NFL['awaymoneyline'] < 0) {
echo $NFL['line'];
} ;
echo '</td>';
echo '<td>'.$NFL['total'].'</td><td><input type="text" required name="awayscore-$count"></input></td></tr>';
echo '<tr><td>'.$NFL['homerotation'].'</td><td>'.$NFL['hometeam'].'</td><td>'.$NFL['homemoneyline'].'</td>';
echo '<td>';
if ($NFL['homemoneyline'] > 0) {
$line = $NFL['line'] * -1;
echo $line;
}
elseif ($NFL['homemoneyline'] < 0) {
echo $NFL['line'];
} ;
echo '</td>';
echo '<td>'.$NFL['total'].'</td><td><input type="text" required name="homescore-$count"></input></td></tr>';
echo '<tr><td colspan="6" align="right"><input type="hidden" name="id-$count" value="'.$NFL['id'].'"><span style="padding-right:15px">';
}
echo '<input type="hidden" name="count" value="$count">'
echo '<input type="submit" value="Submit Score"></span></td></tr></table></form>'
// back end
$counter = 0;
while ($counter++ < $_POST['count'])
{
$name = $_POST["name-$counter"];
$awayscore = $_POST["awayscore-$counter"];
$homescore = $_POST["homescore-$counter"];
$id = $_POST["id-$counter"]; // considering you may need to get rid of the count
$name = explode("-", $name);
$name = $name[0];
// ect ect
// enter in to data base
//clear all data in strings
}
?>
很抱歉这是因为仇敌:|
更多的是,后端代码适用于您的传球手(表格指向的代码)
注意:您的PHP风格比现在大多数使用的都要早,接近我使用的 - 只需检查您使用的所有教程是否为您提供PHP 5.3的引用,如有疑问请访问php.net并检查函数调用版本使用 - 语法和备用选项