abijah/pmgr
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Things are finally working fairly well for the customers grid (although I've not yet taken any speed issues into account). I removed the index.ctp file, since it was largely useless and I figured out how to render directly to the element. I also moved most of the jqGrid XML code into the application controller, since it will be reused by most of our controllers.

Browse Source 
git-svn-id: file:///svn-source/pmgr/branches/ledger_transactions_20090605@108 97e9348a-65ac-dc4b-aefc-98561f571b83
This commit is contained in:
abijah
2009-06-13 20:46:17 +00:00
parent 508a8b08aa
commit 0278c77610
4 changed files with 147 additions and 153 deletions
Download Patch File Download Diff File Expand all files Collapse all files

163
site/controllers/customers_controller.php
View File

@@ -34,7 +34,7 @@ class CustomersController extends AppController {
// The resulting page will contain a jqGrid, which will
// use ajax to obtain the actual data for this action
$this->set('action', $action);
$this->render('index');
$this->render('/elements/customers');
}
function index() { $this->current(); }
@@ -51,159 +51,40 @@ class CustomersController extends AppController {
*/
function jqGridData() {
// Assume we're debugging.
// The actual jqGrid request will set this to false
$debug = true;
if (isset($this->passedArgs['debug']))
$debug = $this->passedArgs['debug'];
$action = 'all';
if (isset($this->params['url']['action']))
$action = $this->params['url']['action'];
if (!$debug) {
$this->layout = null;
$this->autoLayout = false;
$this->autoRender = false;
Configure::write('debug', '0');
}
// Set up some defaults
$page = 1; // page number
$rows = 20; // rows in the grid - rowNum parameter
$sidx = 'Customer.id'; // sort column - index from colModel
$sord = 'ASC'; // sort order
$action = 'current'; // specific customer list
// Extract the actual settings from the jqGrid request
if (isset($this->params['url']) && is_array($this->params['url']))
extract($this->params['url']);
// Unserialize our complex structure
if (isset($fields))
$fields = unserialize($fields);
else
$fields = array('Customer.id', 'Customer.name');
// Set up the basic 'contain' field to query the
// pertinent information.
$contain =
array(// Models
// Set up the basic query
$query = array
('link' =>
array(// Models
'PrimaryContact',
/* array(// Models */
/* 'ContactPhone', */
/* 'ContactEmail', */
/* 'ContactAddress', */
/* ), */
/* 'Account' => */
/* array('fields' => array('Account.id')), */
'CurrentLease' =>
array('fields' => array(),
'Unit' =>
array('fields' => array('name')),
),
);
'CurrentLease' => array('fields' => array()),
),
'fields' => 'Customer.*, COUNT(CurrentLease.id) AS lease_count',
);
// Calculate the number of rows for the query, and figure out
// any special query conditions that will be necessary
$count = $this->Customer->find('count');
$records = $this->Customer->find('count', array('contain'=>false));
if ($action != 'all') {
$count_past = $this->Customer->find('count',
array('link' => array('CurrentLease'),
'conditions' => 'CurrentLease.id IS NULL'));
$records_past = $this->Customer->find('count',
array('link' => array('CurrentLease' => array('fields' => array())),
'conditions' => 'CurrentLease.id IS NULL'));
if ($action == 'current') {
$count = $count - $count_past;
$contain['CurrentLease']['conditions'] = 'CurrentLease.id IS NOT NULL';
$records = $records - $records_past;
$query['conditions'][] = 'CurrentLease.id IS NOT NULL';
}
elseif ($action == 'past') {
$count = $count_past;
$contain['CurrentLease']['conditions'] = 'CurrentLease.id IS NULL';
$records = $records_past;
$query['conditions'][] = 'CurrentLease.id IS NULL';
}
}
// Verify a few parameters and determine our starting row
$total_pages = ($count < 0) ? 0 : ceil($count/$rows);
$page = ($page < 1) ? 1 : (($page > $total_pages) ? $total_pages : $page);
$start = $rows*$page - $rows;
// the actual query for the grid data
$customers = $this->Customer->find
('all',
array('contain' => $contain,
'order' => "$sidx $sord",
'limit' => "$start, $rows",
));
/* $query['order'] = "$sidx $sord"; */
/* $query['limit'] = "$start, $rows"; */
/* $query['group'] = 'Customer.id', */
/* $query = array('link' => */
/* array(// Models */
/* 'PrimaryContact', */
/* 'CurrentLease' => */
/* array('fields' => array(), */
/* 'Unit' => */
/* array('fields' => array('name')), */
/* ), */
/* ), */
/* ); */
if ($debug) {
ob_start();
print_r(compact('count', 'rows', 'total_pages', 'page', 'start', 'customers'));
}
else {
if ( stristr($_SERVER["HTTP_ACCEPT"],"application/xhtml+xml") ) {
header("Content-type: application/xhtml+xml;charset=utf-8");
} else {
header("Content-type: text/xml;charset=utf-8");
}
echo "<?xml version='1.0' encoding='utf-8'?>\n";
}
echo "<rows>\n";
/* echo " <parms>\n"; */
/* echo " <a><![CDATA[{$a}]]></a>\n"; */
/* echo " <b><![CDATA[{$b}]]></b>\n"; */
/* echo " <c><![CDATA[{$c}]]></c>\n"; */
/* echo " <d><![CDATA[{$d}]]></d>\n"; */
/* echo " <named><![CDATA[" . print_r($this->params, true) . "]]></named>\n"; */
/* echo " <passed><![CDATA[" . print_r($this->passedArgs, true) . "]]></passed>\n"; */
/* echo " <params><![CDATA[" . print_r($params, true) . "]]></params>\n"; */
/* echo " <tp><![CDATA[" . print_r($tp, true) . "]]></tp>\n"; */
/* echo " </parms>\n"; */
echo " <page>".$page."</page>\n";
echo " <total>".$total_pages."</total>\n";
echo " <records>".$count."</records>\n";
// be sure to put text data in CDATA
foreach ($customers AS $customer) {
$customer['Customer']['units'] =
implode("; ",
array_map(create_function
('$lease', 'return $lease["Unit"]["name"];'),
$customer['CurrentLease']));
echo " <row id='{$customer['Customer']['id']}'>\n";
foreach ($fields AS $field) {
list($tbl, $col) = explode(".", $field);
echo " <cell><![CDATA[{$customer[$tbl][$col]}]]></cell>\n";
}
echo " </row>\n";
}
echo "</rows>\n";
if ($debug) {
$xml = ob_get_contents();
ob_end_clean();
$xml = preg_replace("/&/", "&amp;", $xml);
$xml = preg_replace("/</", "&lt;", $xml);
$xml = preg_replace("/>/", "&gt;", $xml);
echo ("\n<PRE>\n$xml\n</PRE>\n");
}
parent::jqGridData($this->Customer, $records, $query);
}