ajaxBooleanSearch.php
2.61 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
<?php
/**
* $Id$
*
* The contents of this file are subject to the KnowledgeTree Public
* License Version 1.1.2 ("License"); You may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.knowledgetree.com/KPL
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.
* See the License for the specific language governing rights and
* limitations under the License.
*
* All copies of the Covered Code must include on each user interface screen:
* (i) the "Powered by KnowledgeTree" logo and
* (ii) the KnowledgeTree copyright notice
* in the same form as they appear in the distribution. See the License for
* requirements.
*
* The Original Code is: KnowledgeTree Open Source
*
* The Initial Developer of the Original Code is The Jam Warehouse Software
* (Pty) Ltd, trading as KnowledgeTree.
* Portions created by The Jam Warehouse Software (Pty) Ltd are Copyright
* (C) 2007 The Jam Warehouse Software (Pty) Ltd;
* All Rights Reserved.
* Contributor( s): ______________________________________
*
*/
require_once("../config/dmsDefaults.php");
require_once(KT_LIB_DIR . "/templating/templating.inc.php");
require_once(KT_LIB_DIR . "/database/dbutil.inc");
require_once(KT_LIB_DIR . "/util/ktutil.inc");
require_once(KT_LIB_DIR . "/dispatcher.inc.php");
require_once(KT_LIB_DIR . "/browse/Criteria.inc");
require_once(KT_LIB_DIR . "/browse/criteriaregistry.php");
/*
* example code - tests the frontend behaviour. remember to check ajaxConditional.php
*
*/
class AjaxBooleanSearchDispatcher extends KTDispatcher {
function handle_output($data) {
header('Content-type: text/html; charset=UTF-8');
return $data;
}
function do_getNewCriteria() {
$criteriaType = KTUtil::arrayGet($_REQUEST, 'type');
if (empty($criteriaType)) {
return 'AJAX Error: no criteria type specified.';
}
$oCriteriaRegistry =& KTCriteriaRegistry::getSingleton();
$critObj = $oCriteriaRegistry->getCriterion($criteriaType);
if (PEAR::isError($critObj)) {
return 'AJAX Error: failed to initialise critiria of type "'.$type.'".';
}
// NBM: there appears to be no reason to take $aRequest into searchWidget...
$noRequest = array();
return $critObj->searchWidget($noRequest);
}
function do_main() {
return "Ajax Error. ajaxBooleanSearch::do_main should not be reachable.";
}
}
$oDispatcher = new AjaxBooleanSearchDispatcher();
$oDispatcher->dispatch();
?>