Re: Database abstraction?

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On 17 Apr 2008, at 13:33, Jason Pruim wrote:
Maybe I'm showing my ignorance here in programming... Maybe it's because I delt with a kid who decided to scream for a good share of the night and I'm sleep deprived :) But in my current system I have this:

echo <<<HTML

		<div>
		<table border="1">
		<tr>
		<td><a href="?order=a">First Name</a></td>
		<td><a href="?order=b">Last Name</a></td>
		<td><a href="?order=c">Address 1</a></td>
		<td><a href="?order=d">Address 2</a></td>
		<td><a href="?order=e">City</a></td>
		<td><a href="?order=f">State</a></td>
		<td><a href="?order=g">Zip</a></td>
		<td><a href="?order=h">Code</a></td>
		<td><a href="?order=i">ID #</a></td>
HTML;

		while($row = mysqli_fetch_assoc($result)) {
			//display the info using heredoc syntac
echo <<<HTML
		<tr>
			<td>{$row['FName']}</td>
			<td>{$row['LName']}</td>
			<td>{$row['Add1']}</td>
			<td>{$row['Add2']}</td>
			<td>{$row['City']}</td>
			<td>{$row['State']}</td>
			<td>{$row['Zip']}</td>
			<td>{$row['XCode']}</td>
			<td>{$row['Record']}</td>
HTML;
}

What I want to do is take that first block of code, the one with the links for sorting, and instead of this: "<td><a href="? order=a">First Name</a></td>" I want to put something more like this: "<td><a href="?order=a">$FIELDNAMES[$field{$id}]</a></td>" So I can grab the field names from the database, instead of hardcoding them into my program.

I think I am sleep deprived because the more I tried to clarify it... the harder it got for me to understand :)

echo <<<HTML
		<div>
		<table border="1">\
HTML;

$first = true;
while ($row = mysqli_fetch_assoc($result)) {
	if ($first)
	{
		echo '<tr>';
		foreach (array_keys($row) as $field) {
			echo '<td>'.htmlentities($field).'</td>';
		}
		echo '</tr>';
		$first = false;
	}

	// Output the row here as above
}

-Stut

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http://stut.net/

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