[英]Show more than one row MySQL
我的搜索结果编码ID。
我正在显示搜索结果,目前仅显示第一个结果,我该如何显示所有与搜索匹配的结果?
这是我的代码
<?php
$name=$_GET["q"];
if ($name<=""){echo( "");
}
else
{
$con = mysql_connect("localhost","cl49-XXX","XXX");
if (!$con)
{
die('Could not connect: line 513 ' . mysql_error());
}
mysql_select_db("cl49-xxx", $con)or die( "Unable to select database");
$result=mysql_query("SELECT * FROM products WHERE `prodname` LIKE '$name%' ")or die('Error: Line 519 ('.mysql_error().')' );
$row = mysql_fetch_array($result);
$prodID=$row['prodID'];
$prodname=$row['prodname'];
$catagory=$row['catagory'];
}
echo"
<div class='row-fluid portfolio-block'>
<div class='span5 portfolio-text'>
<img src='userpics/$prodID.jpg' height='80' width='80' alt='' />
<div class='portfolio-text-info'>
<h4>$prodname</h4>
<p></p>
</div>
</div>
<div class='span5'>
<div class='portfolio-info'>
Product ID
<span>$prodID</span>
</div>
<div class='portfolio-info'>
catagory
<span>$catagory</span>
</div>
</div>
<div class='span2 portfolio-btn'>
<a href='edit_product.php?q=$prodID' class='btn bigicn-only'><span>View</span></a>
</div>
</div> ";
?>
任何帮助将是巨大的!
像这样使用while
循环: while ($row = mysql_fetch_array($result)) { }
<?php
$name = $_GET["q"];
if ($name <= "") {
echo ("");
}
else {
$con = mysql_connect("localhost", "cl49-XXX", "XXX");
if (!$con) {
die('Could not connect: line 513 ' . mysql_error());
}
mysql_select_db("cl49-xxx", $con) or die("Unable to select database");
$result = mysql_query("SELECT * FROM products WHERE `prodname` LIKE '$name%' ") or die('Error: Line 519 (' . mysql_error() . ')');
while ($row = mysql_fetch_array($result)) {
$prodID = $row['prodID'];
$prodname = $row['prodname'];
$catagory = $row['catagory'];
echo "
<div class='row-fluid portfolio-block'>
<div class='span5 portfolio-text'>
<img src='userpics/$prodID.jpg' height='80' width='80' alt='' />
<div class='portfolio-text-info'>
<h4>$prodname</h4>
<p></p>
</div>
</div>
<div class='span5'>
<div class='portfolio-info'>
Product ID
<span>$prodID</span>
</div>
<div class='portfolio-info'>
catagory
<span>$catagory</span>
</div>
</div>
<div class='span2 portfolio-btn'>
<a href='edit_product.php?q=$prodID' class='btn bigicn-only'><span>View</span></a>
</div>
</div> ";
}
}
?>
您必须像这样遍历结果:
while($row = mysel_fetch_array($result)){
$prodID = $row['prodID'];
$prodname = $row['prodname'];
$catagory = $row['catagory'];
echo "
<div class='row-fluid portfolio-block'>
<div class='span5 portfolio-text'>
<img src='userpics/$prodID.jpg' height='80' width='80' alt='' />
<div class='portfolio-text-info'>
<h4>$prodname</h4>
<p></p>
</div>
</div>
<div class='span5'>
<div class='portfolio-info'>
Product ID
<span>$prodID</span>
</div>
<div class='portfolio-info'>
catagory
<span>$catagory</span>
</div>
</div>
<div class='span2 portfolio-btn'>
<a href='edit_product.php?q=$prodID' class='btn bigicn-only'><span>View</span></a>
</div>
</div> ";
}
仍然很混乱,甚至不建议使用 。 尝试切换到mysqli_ *函数或PDO。 然后考虑将代码封装在类或至少函数中以进行一些清理。
首先,您需要查找$ result中有多少行代码... $numberofrows = mysql_num_rows($result)
,然后进行循环,例如for ($i =0; $i<$numberofrows; $i++)
和那么您需要回显周期中获得的所有行
顺便说一句...不建议使用mysql_ *函数,所以您宁愿使用PDO或mysqli ...
在一段时间内执行$ row分配,像这样
<?php
$name=$_GET["q"];
if ($name<=""){echo( "");
}else {
$con = mysql_connect("localhost","cl49-XXX","XXX");
if (!$con) {
die('Could not connect: line 513 ' . mysql_error());
}
mysql_select_db("cl49-xxx", $con)or die( "Unable to select database");
$result=mysql_query("SELECT * FROM products WHERE `prodname` LIKE '$name%' ")or die('Error: Line 519 ('.mysql_error().')' );
while($row = mysql_fetch_array($result)) {
$prodID=$row['prodID'];
$prodname=$row['prodname'];
$catagory=$row['catagory'];
echo"
<div class='row-fluid portfolio-block'>
<div class='span5 portfolio-text'>
<img src='userpics/$prodID.jpg' height='80' width='80' alt='' />
<div class='portfolio-text-info'>
<h4>$prodname</h4>
<p></p>
</div>
</div>
<div class='span5'>
<div class='portfolio-info'>
Product ID
<span>$prodID</span>
</div>
<div class='portfolio-info'>
catagory
<span>$catagory</span>
</div>
</div>
<div class='span2 portfolio-btn'>
<a href='edit_product.php?q=$prodID' class='btn bigicn-only'><span>View</span></a>
</div>
</div> ";
}
}
?>
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