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pagination working properly (but not with filtering, have removed serach for now anyways.)

This commit is contained in:
Naomi 2013-08-02 11:18:15 -04:00
parent 35f552361e
commit 6e43094d10
1 changed files with 26 additions and 2 deletions
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28
airtime_mvc/application/services/HistoryService.php
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@ -188,6 +188,22 @@ class Application_Service_HistoryService
" LEFT JOIN {$filter} USING(history_id)";
}
//need to count the total rows to tell Datatables.
$stmt = $this->con->prepare($mainSqlQuery);
foreach ($paramMap as $param => $v) {
$stmt->bindValue($param, $v);
}
if ($stmt->execute()) {
$totalRows = $stmt->rowCount();
Logging::info("Total Rows {$totalRows}");
}
else {
$msg = implode(',', $stmt->errorInfo());
Logging::info($msg);
throw new Exception("Error: $msg");
}
//------------------------------------------------------------------------
//Using Datatables parameters to sort the data.
@ -224,6 +240,16 @@ class Application_Service_HistoryService
$mainSqlQuery.=
" ORDER BY {$orders}";
}
$displayLength = intval($opts["iDisplayLength"]);
//limit the results returned.
if ($displayLength !== -1) {
$mainSqlQuery.=
" OFFSET :offset LIMIT :limit";
$paramMap["offset"] = $opts["iDisplayStart"];
$paramMap["limit"] = $displayLength;
}
$stmt = $this->con->prepare($mainSqlQuery);
foreach ($paramMap as $param => $v) {
@ -240,8 +266,6 @@ class Application_Service_HistoryService
throw new Exception("Error: $msg");
}
$totalRows = count($rows);
//-----------------------------------------------------------------------
//processing results.