2013-10-15 194 views
1

我想比较一个从mysql中取出的值与从mysql中取出的数组的比较。代码如下所示:比较一个值与一个数组

$aeSelect = "SELECT id, firstName, lastName from user WHERE fiID = 0 AND access = 3 ORDER BY lastName"; 
$aeQuery = mysql_query($aeSelect) or die ("Could not get AE list: " . mysql_error()); 
while ($rowAE = mysql_fetch_array($aeQuery)) { 
    echo "<option " . (($row['aeid'] == $rowAE['id']) ? "selected='selected'" : "") . ">" . $rowAE['firstName'] . " " . $rowAE['lastName'] . "</option>"; 
} 

$row['aeid']是20022和$rowAE['id']是不良的ID的列表。

我不能这样做,因为选择菜单显示所有AE的名称,但没有选择正确的名称。为什么?我究竟做错了什么?

+1

如何变$行已初始化? –

回答

0

首先,我只想说,在今天这个时代,在PHP中使用像Yii或Cake这样的框架来访问数据库是非常愚蠢的,除非这是一个非常小的站点。

说了这么多,您所遇到的问题是一个简单的解决办法:

$aeSelect = "SELECT id, firstName, lastName from user WHERE fiID = 0 AND access = 3 ORDER BY lastName"; 
$aeQuery = mysql_query($aeSelect) or die ("Could not get AE list: " . mysql_error()); 
while ($rowAE = mysql_fetch_array($aeQuery)) { 
    echo "<option " . (($row['aeid'] == $rowAE['id']) ? "selected='selected'" : "") . ' value="'. $rowAE['id']. "\">" . $rowAE['firstName'] . " " . $rowAE['lastName'] . "</option>"; 
} 
0

的变化选项一行到这一点:

echo "<option "; 
if ($row['aeid'] == $rowAE['id']) echo 'selected="selected"'; 
echo ' value="'.$rowAE['id'].'">' . $rowAE['firstName'] . ' '. $rowAE['lastName'] . '</option>'; 

我希望这是好的:)

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