Php 未知常数,假设为
我对这些代码有问题,我在echo中使用ID值。比如说Php 未知常数,假设为,php,html,forms,Php,Html,Forms,我对这些代码有问题,我在echo中使用ID值。比如说 echo "<label for='prod_brand'>Product Brand:</label><br /> <input name='prod_brand' id='prod_brand' type='text' maxlength='150' class='col1' placeholder='Auto Complete Form' value='$prodbrand'/>
echo "<label for='prod_brand'>Product Brand:</label><br />
<input name='prod_brand' id='prod_brand' type='text' maxlength='150' class='col1' placeholder='Auto Complete Form' value='$prodbrand'/>
<div class='clear'></div>";
数组键周围缺少引号:
$prodbrand = $row['prod_brand'];
$prodname = $row['prod_name'];
$prodcategory = $row['prod_category'];
$prodprice = $row['prod_price'];
$proddesc = $row['prod_desc'];
$prodpic = $row['prod_pic'];
$prodquantity = $row['prod_quantity'];
数组访问键是字符串:
$row["prod_brand"]
而不是:
$row[prod_brand]
哦也许我太累了。哈哈哈谢谢你!!多么简单的回答啊。哈哈谢谢你!我想我太累了,不能正常思考。哈哈,如果你发现你经常做这样的作业,你可以通过使用
$row[prod_brand]