第一行数据库数据在一段时间后没有更新 [英] First row of database data not updating after some time
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问题描述
我正在使用在PHP中创建的表单。首先,我从DB获取两行,我使用表单向他们提交值。我对他们两个使用相同的表格。这些值进入数据库,但在一些点击后第一行停止更新。我不知道发生了什么。
我包含了我的问题视频。 - > http://www.youtube.com/watch?v=uTFzfmJh8jU [ ^ ]
I'm using a form created in PHP. First I am getting two rows from the DB which I submit values to them using the form. I am using the same form for both of them. The values go into the DB but after some clicks the first row stops updating. I don't know what's going on.
I include a video of my problem. -->http://www.youtube.com/watch?v=uTFzfmJh8jU[^]
<?php
session_start();
include("connect.php");
$query = "SELECT * FROM test ORDER BY `id` ASC LIMIT 2";
$result = mysql_query($query);
echo "<h2>Seria A</h2><hr/>";
while($row = mysql_fetch_array($result)) {
$id = $row['id'];
$home = $row['home'];
$away = $row['away'];
$win = $row['win'];
$draw = $row['draw'];
$lose = $row['lose'];
echo "<br/>",$id,") " ,$home, " - ", $away;
echo "
<form action='seria.php' method='post' id='$id'>
<input type='radio' name='select' value='1'>1
<input type='radio' name='select' value='X'>X
<input type='radio' name='select' value='2'>2
<input type='hidden' name='id' value='".$row['id']."'/>
<input type='submit' name='submit<?php echo $id; ?>' value='Submit'/>
<br/>
</form>";
echo "Totali ", $sum = $win + $lose + $draw, "<br/><hr/>";
}
if (!empty($_POST)) {
$id=isset($_POST['id'])&&is_numeric($_POST['id']) ? $_POST['id']:false;
$select = isset($_POST['select']) ? $_POST['select']:false;
switch ($select) {
case 1:
$select = $win + $select;
mysql_query("UPDATE test SET win='$select' WHERE id='$id'");
break;
case 'X':
$select = '1';
$select = $draw + $select;
mysql_query("UPDATE test SET draw='$select' WHERE id='$id'");
break;
case 2:
$select = '1';
$select = $lose + $select;
mysql_query("UPDATE test SET lose='$select' WHERE id='$id'");
break;
default:
}
header('Location: ../seria.php');
}
?>
推荐答案
查询 = SELECT * FROM test ORDER BY`id` ASC LIMIT 2;
query = "SELECT * FROM test ORDER BY `id` ASC LIMIT 2";
result = mysql_query(
result = mysql_query(
query);
echo < h2> Seria A< / h2>< hr />;
while(
query); echo "<h2>Seria A</h2><hr/>"; while(
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