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fixes to server-side part of new datagrid

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This commit is contained in:
Ralf Becker 2012-03-23 14:42:06 +00:00
parent d0c3d82eaa
commit 4e3f3e3d2c
1 changed files with 19 additions and 9 deletions
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28
etemplate/inc/class.etemplate_widget_nextmatch.inc.php
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@ -155,7 +155,7 @@ class etemplate_widget_nextmatch extends etemplate_widget
static public function ajax_get_rows($exec_id, array $queriedRange, array $filters = array(), $form_name='nm',
array $knownUids=null, $lastModified=null)
{
error_log(__METHOD__."('".substr($exec_id,0,10)."...',".array2string($queriedRange).','.array2string($filters).",'$form_name', ".array2string($knownUids).", $lastModified)");
error_log(__METHOD__."('".substr($exec_id,0,10)."...', range=".array2string($queriedRange).', filters='.array2string($filters).", '$form_name', knownUids=".array2string($knownUids).", lastModified=$lastModified)");
self::$request = etemplate_request::read($exec_id);
$value = self::get_array(self::$request->content, $form_name, true);
@ -191,6 +191,7 @@ if (isset($queriedRange[0])) // old code, can be removed, as soon as new stuff i
$row_id = isset($value['row_id']) ? $value['row_id'] : 'id';
$row_modified = isset($value['row_modified']) ? $value['row_modified'] : 'modified';
$kUkey = false;
foreach($rows as $n => $row)
{
@ -199,7 +200,7 @@ if (isset($queriedRange[0])) // old code, can be removed, as soon as new stuff i
if (!isset($row[$row_id])) unset($row_id); // unset default row_id of 'id', if not used
$id = $row_id ? $row[$row_id] : $n;
$result['order'] = $id;
$result['order'][] = $id;
// check if we need to send the data
if (!$row_id || !$knownUids || ($kUkey = array_search($id, $knownUids)) === false ||
@ -207,7 +208,7 @@ if (isset($queriedRange[0])) // old code, can be removed, as soon as new stuff i
{
$result['data'][$id] = $row;
}
if ($kUkey) unset($knownUids[$kUkey]);
if ($kUkey !== false) unset($knownUids[$kUkey]);
}
else // non-row data set by get_rows method
{
@ -217,28 +218,37 @@ if (isset($queriedRange[0])) // old code, can be removed, as soon as new stuff i
// knowUids outside of range left ..
if ($knownUids)
{
// check if they are up to date
error_log(__METHOD__."() knowUids left to check ".array2string($knownUids));
// check if they are up to date: we create a query similar to csv-export without any filters
$value['csv_export'] = 'knownUids'; // do not store $value in session
$value['filter'] = $value['filter2'] = $value['cat_id'] = $value['search'] = '';
$value['col_filter'] = array($row_id => $knownUids);
$value['start'] = 0;
$value['num_rows'] = count($knownUids);
$rows = array();
if ($row_id && $lastModified && self::call_get_rows($value, $rows))
if ($row_id && self::call_get_rows($value, $rows))
{
foreach($rows as $row)
{
if (isset($row[$row_modified]))
if (!$row_modified || !isset($row[$row_modified]) ||
!isset($lastModified) || $row[$row_modified] > $lastModified)
{
if ($row[$row_modified] > $lastModified) $result['data'][$row[$row_id]] = $row;
unset($knownUids[array_search($row[$row_id], $knownUids)]);
$result['data'][$row[$row_id]] = $row;
}
unset($knownUids[array_search($row[$row_id], $knownUids)]);
}
}
// tell client to remove no longer existing uids
foreach($knownUids as $uid)
{
if (!isset($result['data'][$uid])) $result['data'][$uid] = null;
if (!isset($result['data'][$uid]))
{
$result['data'][$uid] = null;
error_log(__METHOD__."() result[data][$uid]=NULL=deleted data");
}
}
}
//foreach($result as $name => $value) error_log(__METHOD__."() result['$name']=".array2string($value));
egw_json_response::get()->data($result);
}