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Creating a date based dropdown


Shamrox

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I'm trying to create a page for my enduser to build queries on the fly, and I'd like to have a dropdown that would have canned date selections like "Last week", "current month", "last month", "year to date", and "last year". They wouldn't have to pick any dates from a calendar, the code would figure this out.

Ok, I'm not sure how to best accomplish this. Can anyone give me a hand?

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How are you comparing, do you use Unix Time or a MySQL Date format?

 

Would be pretty simple either way.  Each pulldown would match the format

 

Like for MySQL, the Last Week would use INTERVAL - 1 WEEK

For Unix, you would subtract 7 days of time in seconds.

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Here is what I came up with thus far. Doesn't seem to work right for output, but I think i'm headed in the right direction. any assistance is welcome.

 

I've ommited some of the obvious page code that's not necessary to show...

 

<form action="datetest2.php" method="post">
  <select name="date" id="date">
    <option value="DATE_SUB(CURDATE(), INTERVAL 1 MONTH)">Last Month</option>
    <option value="DATE_SUB(CURDATE(), INTERVAL 2 MONTH)">2 Month</option>
  </select>
  <input type="submit" name="button" id="button" value="Submit" />
</form>

 

and then the output page

 

$colname_rs_date = "-1";
if (isset($_GET['date'])) {
  $colname_rs_date = $_GET['date'];
}
mysql_select_db($database_spectrum, $spectrum);
$query_rs_date = sprintf("SELECT registrarid, orderdate FROM spec_registrar WHERE orderdate = %s", GetSQLValueString($colname_rs_date, "date"));
$rs_date = mysql_query($query_rs_date, $spectrum) or die(mysql_error());
$row_rs_date = mysql_fetch_assoc($rs_date);
$totalRows_rs_date = mysql_num_rows($rs_date);
?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
</head>

<body>
<?php do { ?>
  <?php echo $row_rs_date['registrarid']; ?> <?php echo $row_rs_date['orderdate']; ?><br />
  <?php } while ($row_rs_date = mysql_fetch_assoc($rs_date)); ?></body>
</html>
<?php
mysql_free_result($rs_date);
?>

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