while() - 不循环 - PHP
我的 PHP while 循环有一个小问题。我正在从我的数据库中循环出所有可用的会员套餐(及其详细信息)。
我的代码是这样的:
<?php
while($mp = mysql_fetch_assoc($s)):
?>
<tr class="hover">
<td class="name" width="30%"><?php echo $mp['membershipname']; ?></td>
<td class="price" width="30%">$<span><?php echo $mp['ap_price']; ?></span>/<span><?php echo $mp['duration']; ?></span> days.</td>
<?php if($userdata['membership']>$mp['membershipid']): ?>
<td width="40%" class="purchase"></td>
<?php else: ?>
<td width="40%" class="purchase" >
<a href="#" id="upg<?php echo $mp['id']; ?>" class="click cgreen inline">Pricing</a>
</tr>
<?php endif; ?>
<div style='display:none'>
<div id='inline_content' style='padding:10px; background:#fff;'>
<div style="text-align:center;font-weight:bold">Please select your payment method:</div>
<div style="text-align:center">
<br />
<?php
if($sdata['allow_paypal'] == 1 && $mp['pp_price']>0 && $userdata['paypal']!=""): ?>
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" style="float:left;" >
<input type="submit" name="submit" class="click cblue" value="PayPal - $<?php echo $mp['pp_price']; ?>">
</form>
<?php endif;
if($sdata['allow_alertpay'] == 1 && $mp['ap_price']>0 && $userdata['alertpay']!=""):
//Do not change any input fields, OTHER than return URL (if needed)
?>
<form method="post" name="ap" action="https://www.alertpay.com/PayProcess.aspx" style="float:right;" >
<input type="submit" name="submit" class="click cgreen" value="AlertPay - $<?php echo $mp['ap_price']; ?>" />
</form>
<?php
endif; ?>
</div>
</div>
</div>
<script>
$(document).ready(function(){
$("#upg<?php echo $mp['id']; ?>").colorbox({inline:true, width:"30%",href:"#inline_content"});
});
</script>
<?php endwhile; ?>
正如你在上面的代码中看到的,我正在做一个 while 循环。
我的问题是 #inline_content 内的 $mp['pp/ap_price']
没有循环。它只从第一行获取价格。虽然,它在表中循环。
这里有什么问题?我尝试在 #inline_content 中执行另一个循环,但它不起作用。
I have a little problem with my PHP while loop. I am looping out all the available membership packages (and it's details) from my database.
My code is like this:
<?php
while($mp = mysql_fetch_assoc($s)):
?>
<tr class="hover">
<td class="name" width="30%"><?php echo $mp['membershipname']; ?></td>
<td class="price" width="30%">lt;span><?php echo $mp['ap_price']; ?></span>/<span><?php echo $mp['duration']; ?></span> days.</td>
<?php if($userdata['membership']>$mp['membershipid']): ?>
<td width="40%" class="purchase"></td>
<?php else: ?>
<td width="40%" class="purchase" >
<a href="#" id="upg<?php echo $mp['id']; ?>" class="click cgreen inline">Pricing</a>
</tr>
<?php endif; ?>
<div style='display:none'>
<div id='inline_content' style='padding:10px; background:#fff;'>
<div style="text-align:center;font-weight:bold">Please select your payment method:</div>
<div style="text-align:center">
<br />
<?php
if($sdata['allow_paypal'] == 1 && $mp['pp_price']>0 && $userdata['paypal']!=""): ?>
<form action="https://www.paypal.com/cgi-bin/webscr" method="post" style="float:left;" >
<input type="submit" name="submit" class="click cblue" value="PayPal - lt;?php echo $mp['pp_price']; ?>">
</form>
<?php endif;
if($sdata['allow_alertpay'] == 1 && $mp['ap_price']>0 && $userdata['alertpay']!=""):
//Do not change any input fields, OTHER than return URL (if needed)
?>
<form method="post" name="ap" action="https://www.alertpay.com/PayProcess.aspx" style="float:right;" >
<input type="submit" name="submit" class="click cgreen" value="AlertPay - lt;?php echo $mp['ap_price']; ?>" />
</form>
<?php
endif; ?>
</div>
</div>
</div>
<script>
$(document).ready(function(){
$("#upg<?php echo $mp['id']; ?>").colorbox({inline:true, width:"30%",href:"#inline_content"});
});
</script>
<?php endwhile; ?>
As you can see in the above code, I am doing a while loop.
My problem is that the $mp['pp/ap_price']
inside the #inline_content is not looping. It only take the price from the first row. Although, it is looping in the table.
What's the issue here? I tried to do another loop inside the #inline_content, but it didn't work.
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HTML ID 对于一个 DOM 元素应该是唯一的。
数据库查询结果中的每条记录都有一个DOM元素
#inline_content
。然后,当您尝试使用 Javascript 将它们全部显示时,只会显示一个,因为它们都具有相同的 ID。HTML 和 Javascript 不知道您的 PHP 循环。
考虑使用
class
属性而不是id
属性。HTML IDs should be unique to one DOM element.
You have a DOM element
#inline_content
for every record in your database query result. Then, when you try to use Javascript to display them all, only one is displayed because they all have the same ID.HTML and Javascript are not aware of your PHP loop.
Consider using a
class
attribute instead of anid
attribute.