[英]Integrate href link in table
I am trying to put in some url links in my php table. 我试图在我的php表中放入一些URL链接。 I have the table up and running on my PHP page.
我已经在PHP页面上运行了该表。 I need the column 'Rute_navn' to be activated as an url link.
我需要将“ Rute_navn”列激活为网址链接。 I found a code string for this online, but I do not know where to put it in my PHP table code.
我在网上找到了一个代码字符串,但是我不知道将其放在PHP表代码中的哪个位置。
Anybody have any suggestions? 有人有什么建议吗? I have tried to paste the single code line several places, but each time the table changes appearance into something strange.
我试图将单个代码行粘贴到多个位置,但是每次表更改外观时都会出现一些奇怪的情况。
My single line of code: 我的单行代码:
<?php echo"<a href='result.php?id=$Rute_navn'>$Rute_navn</a>";?>
Here is my main PHP table code: 这是我的主要PHP表代码:
<?php
//$db_host = 'localhost';
//$db_user = 'user';
//$db_pwd = 'password';
//$database = 'database';
//$table = 'Avisruter';
if (!mysql_connect('localhost', 'user', 'password'))
die("Can't connect to database");
if (!mysql_select_db('database'))
die("Can't select database");
// sending query
$result = mysql_query ("SELECT Rute_nr, Rute_navn FROM Avisruter WHERE Bruger=''");
if (!$result) {
die("Query to show fields from table failed");
}
$fields_num = mysql_num_fields($result);
echo "<h2>Ledige avisruter</h2>";
echo "<table border='5' width=305> <tr>";
// printing table headers
for($i=0; $i<$fields_num; $i++) {
$field = mysql_fetch_field($result);
echo "<td>{$field->name}</td>";
}
echo "</tr>\n";
while($row = mysql_fetch_row($result)) {
echo "<tr>";
foreach($row as $cell)
echo "<td>$cell</td>";
echo "</tr>\n";
}
mysql_free_result($result);
?>
Change 更改
foreach($row as $cell)
echo "<td>$cell</td>";
To 至
foreach($row as $column => $value){
if ($column == 'Rute_navn') {
echo "<td><a href='result.php?id=$value'>$value</a></td>";
} else {
echo "<td>$value</td>";
}
}
while($row = mysql_fetch_row($result))
{
echo "<tr>";
foreach($row as $cell){
if($cell == "Rute_navn"){
echo "<td><a href='result.php?id=$Rute_navn'>$Rute_navn</a></td>";
}
else
echo "<td>$cell</td>";
}
echo "</tr>\n";
}
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