<?php
require_once('../mysql_connect.php');
$query = "SELECT customerName
FROM customerName
WHERE membership = 0";
$result=mysqli_query($dbc,$query);
echo '<table width="75%" border="1" align="center" cellpadding="0"
cellspacing="0" bordercolor="#000000">
<tr>
<td width="10%"><div align="center"><b>CUSTOMER NAME
</div></b></td>
<td width="10%"><div align="center"><b>APPROVE
</div></b></td>
<td width="10%"><div align="center"><b>REJECT
</div></b></td>
</tr>';
while($row=mysqli_fetch_array($result,MYSQLI_ASSOC)){
echo "<tr>
<td width=\"10%\"><div align=\"center\">{$row['customerName']}
</div></td>
<td width=\"10%\"><div align=\"center\"> /*this is supposed to show a button*/
</div></td>
<td width=\"10%\"><div align=\"center\"> /*this is supposed to show a button*/
</div></td>
</tr>";
}
echo '</table>';
?>
我想用PHP显示我的数据库的内容 所以我使用了另一个程序使用的代码!
while($row=mysqli_fetch_array($result,MYSQLI_ASSOC))
(这个语句应该是指db / row有内容吗?)
$result=mysqli_query($dbc,$displayName);
每当我将它用于我的程序时,它会一遍又一遍地给出同样的错误,错误就是:
mysqli_fetch_array()期望参数1为mysqli_result
我给它mysqli_result
但它说我给了一个布尔值!
我试图将mysqli_result包含在''中,因为前面的错误就像是期待'mysqli_result',但它变成了一个字符串,所以我尝试将mysqli_fetch_array
更改为mysqli_fetch_row
,这显示了同样的错误!!
也是因为我想在桌子上显示按钮?
答案 0 :(得分:1)
它可能对您有所帮助。
db.php中
<?php
$conn = mysqli_connect('localhost','root','','crud_db');
if(!$conn){
die('error connecting to database');
}
?>
的index.php
<?php
require_once('db.php');
$query = "SELECT *
FROM employees";
$result=mysqli_query($conn,$query);
echo '<table width="75%" border="1" align="center" cellpadding="0"
cellspacing="0" bordercolor="#000000">
<tr>
<td width="10%"><div align="center"><b>EMPLOYEE NAME
</div></b></td>
<td width="10%"><div align="center"><b>APPROVE
</div></b></td>
<td width="10%"><div align="center"><b>REJECT
</div></b></td>
</tr>';
while($row=mysqli_fetch_array($result,MYSQLI_ASSOC)){
echo "<tr>
<td width=\"10%\"><div align=\"center\">{$row['ename']}
</div></td>
<td width=\"10%\"><div align=\"center\"> <button type=\"button\">Approve</button>
</div></td>
<td width=\"10%\"><div align=\"center\"> <button type=\"button\">Reject</button>
</div></td>
</tr>";
}
echo '</table>';
?>