I'm trying to build a table that is conditionally organized based off user input. I need my WHERE and GROUP BY clauses to change based off user input values (from radio selects sent to php through ajax - these tested successfully), stored in php variables. I tried to run a series of if statements to change the WHERE and GROUP BY clauses based on the values of the ajax data variables and then concat then into my SELECT statement. I try the same method for building the column headers and the table itself. When I test the current code, the table headers display (the first column is empty because of the variable) but the columns aren't built. I don't receive any errors when I inspect the page and my ajax variables display the appropriate values.
The problem is definately with the IF statements but I'm not sure how to fix that.
Note: the SQL statements works perfectly when I manually enter a WHERE or GROUP BY clause using the same values I'm trying to store in variables.
MY CODE:
AJAX Response:
//Get Table Type.
if (isset($_POST['revenueTblType'])) {
$revenueTblType = $_POST['revenueTblType'];
print_r($revenueTblType);
};
//Get Report Type
if (isset($_POST['revenueWO'])) {
$revenueWO = $_POST['revenueWO'];
print_r($revenueWO);
};
//Get date include value.
if (isset($_POST['revenueWODate'])) {
$revenueWODate = $_POST['revenueWODate'];
print_r($revenueWODate);
};
//Get date range.
$revenuefromajax=$_POST['revenuefrom'];
$revenuetoajax=$_POST['revenueto'];
$revenuefromstring = strtotime($revenuefromajax);
$revenuetostring = strtotime($revenuetoajax);
$revenuefrom=date("Y-m-d", $revenuefromstring);
$revenueto=date("Y-m-d", $revenuetostring);
//Get selected Status Values.
if (isset($_POST['revenue_checkboxes'])) {
$revenue_check = $_POST['revenue_checkboxes'];
};
IF STATEMENTS and TABLE BUILD:
///////////// Select Data and Display it in a table. //////////////
//$groupbyclause = "";
if ($revenueTblType=='Customer') {
$groupbyclause="x.company ASC";
$columnheader='Customer';
$columnname='company';
}
else if ($revenueTblType=='Revenue Category') {
$groupbyclause="x.revenue ASC";
$columnheader='Revenue Category';
$columnname='revenue';
}
//$whereclause = "";
if (($revenueWO=='Completed Workorders') and ($revenueWODate=='All Workorders')) {
$whereclause="x.stagestatus = 'Complete'";
}
else if (($revenueWO=='Completed Workorders') and ($revenueWODate=='Workorder Date Range')) {
$whereclause ="x.stagestatus = 'Complete' AND x.shippeddate BETWEEN '".$revenuefrom."' AND '".$revenueto."'";
}
else if ($revenueWO=='Workorder Status') {
$whereclause ="x.stagestatus IN (". implode(',', array_map(function($item) {return '"' . $item . '"'; }, $revenue_check)) .")";
}
echo "<BR>";
echo "<BR>";
//SELECT statement pulls ALL COMPLETED history info by CUSTOMER.
$sql="SELECT x.company, x.revenue, x.stagestatus, x.shippeddate, FORMAT(SUM(x.totprice), 2) as totalprice, FORMAT(SUM(x.sgtotquantity), 2) as totqty, FORMAT(SUM(x.sgtotalsqft), 2) as sgtotsqft, FORMAT(SUM(x.totprice)/SUM(x.sgtotalsqft), 2) as avgsqftrevenue, FORMAT(SUM(x.totprice)/SUM(x.sgtotquantity), 2) as avgunitrevenue FROM (SELECT t1.company, t1.revenue, t1.stagestatus, t1.shippeddate, t1.id, TRIM(LEADING '$' FROM t1.totalprice) AS totprice, t2.invoiceid, SUM(t2.quantity) AS sgtotquantity, SUM(t2.width * t2.height * t2.quantity ) /144 AS sgtotalsqft, (t1.totalprice/(SUM(t2.width * t2.height * t2.quantity ) /144)) as avgsqftrev, (t1.totalprice) / SUM(t2.quantity)) AS avgunitrev
FROM invoices AS t1 INNER JOIN lineitems AS t2 ON t1.id = t2.invoiceid
WHERE (t2.invoiceid = t1.id)
GROUP BY t1.id) x
WHERE '".$whereclause."'
GROUP BY ".$groupbyclause.""; //this line edited per comment suggestions.//
$result = $conn->query($sql);
echo "<table id='revenueReportA' align='center' class='report_DT'>
<thead>
<tr>
<th>".$columnheader."</th>
<th>Total Revenue</th>
<th>Total SQ FT</th>
<th>AVG Revenue Per SQ FT</th>
<th>Total Number of Units</th>
<th>AVG Revenue Per Unit</th>
</tr>
</head>";
if ($result = $conn->query($sql)) {
// fetch associative array
while ($row = $result->fetch_assoc()) {
echo "<tbody>";
echo "<tr>";
echo "<td>" . $row[$columnname] . "</td>";
echo "<td>" ."$". $row['totalprice'] . "</td>";
echo "<td>" . $row['sgtotsqft'] ." ". "ft<sup>2</sup>". "</td>";
echo "<td>" ."$". $row['avgsqftrevenue'] . "</td>";
echo "<td>" . $row['totqty'] . "</td>";
echo "<td>" ."$". $row['avgunitrevenue'] . "</td>";
echo "</tr>";
echo "</tbody>";
}//End table while.
echo "</table>";
echo "<BR>";
}//End table if.
///////////////////////////////////////////////////////////////////////////////
//Free the result variable.
$result->free();
//Close the Database connection.
$conn->close();
All suggestions are welcome. Thank you!
