/[cvs]/nfo/php/libs/org.netfrag.app/WebExplorer/MVC.php
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revision 1.20 by udo, Sat Nov 22 18:46:33 2003 UTC revision 1.21 by jonen, Sun Dec 14 01:51:29 2003 UTC
# Line 4  Line 4 
4   * $Id$   * $Id$
5   *   *
6   * $Log$   * $Log$
7     * Revision 1.21  2003/12/14 01:51:29  jonen
8     * implemented 'SELECT' mode for selecting existing object-refereneces as child-nodes
9     *
10   * Revision 1.20  2003/11/22 18:46:33  udo   * Revision 1.20  2003/11/22 18:46:33  udo
11   * update for expand data item   * update for expand data item
12   *   *
# Line 135  class WebExplorer_MVC extends Site_WebAp Line 138  class WebExplorer_MVC extends Site_WebAp
138          // parameters about data identifiers, locations, sources and associated meta-information          // parameters about data identifiers, locations, sources and associated meta-information
139          'ecom_data_locator_key',          'ecom_data_locator_key',
140          'ecom_data_ident',          'ecom_data_ident',
141          'ecom_data_meta', 'ecom_data_meta_x',          'ecom_data_meta', 'ecom_data_meta_x', 'ecom_data_meta_xe',
142          'ecom_data_action_edit', 'ecom_data_action_cancel', 'ecom_data_action_delete', 'ecom_data_action_create',          'ecom_data_action_edit', 'ecom_data_action_cancel', 'ecom_data_action_delete', 'ecom_data_action_create',
143          'ecom_data_action_expand_edit',          'ecom_data_action_expand_edit', 'ecom_data_action_select',
144          'ecom_data_form_checkbox', 'ecom_data_form_action',          'ecom_data_form_checkbox', 'ecom_data_form_action',
145          'ecom_data_source_key',          'ecom_data_source_key',
146          'ecom_data_filter',          'ecom_data_filter',
# Line 175  class WebExplorer_MVC extends Site_WebAp Line 178  class WebExplorer_MVC extends Site_WebAp
178            'ecom_data_meta' => array( query_arg => 'ecdm' ),            'ecom_data_meta' => array( query_arg => 'ecdm' ),
179            // extended meta, e.g. 2nd parent identifier            // extended meta, e.g. 2nd parent identifier
180            'ecom_data_meta_x' => array( query_arg => 'ecdmx' ),            'ecom_data_meta_x' => array( query_arg => 'ecdmx' ),
181              'ecom_data_meta_xe' => array( query_arg => 'ecdmxe' ),
182            // filter the data: e.g.            // filter the data: e.g.
183            //    - an xpath-query (xpq),            //    - an xpath-query (xpq),
184            //    - an abstract/custom filter string or            //    - an abstract/custom filter string or
# Line 192  class WebExplorer_MVC extends Site_WebAp Line 196  class WebExplorer_MVC extends Site_WebAp
196            'ecom_data_form_checkbox' => array( query_arg => 'checkbox' ),            'ecom_data_form_checkbox' => array( query_arg => 'checkbox' ),
197            // ... required for expanded data items.            // ... required for expanded data items.
198            'ecom_data_action_expand_edit' => array( query_arg => 'ecdfee' ),            'ecom_data_action_expand_edit' => array( query_arg => 'ecdfee' ),
199              // ... required for selecting existing objects as reference
200              'ecom_data_action_select' => array( query_arg => 'ecdfsel' ),
201                        
202            // Special argument (should become a non-data-action).            // Special argument (should become a non-data-action).
203            // Triggers 'selectSource' at backend api (remote api) which causes a database handle switch.            // Triggers 'selectSource' at backend api (remote api) which causes a database handle switch.
# Line 275  class WebExplorer_MVC extends Site_WebAp Line 281  class WebExplorer_MVC extends Site_WebAp
281            $label = $_in[ecom_label];            $label = $_in[ecom_label];
282            switch ($_in[ecom_abstract_type]) {            switch ($_in[ecom_abstract_type]) {
283              case "list":              case "list":
284                if ($pre_out[options][ecoms][$label][ecom_data_meta]) { unset($pre_out[options][ecoms][$label][ecom_data_meta]); }                if($pre_out[options][ecoms][$label][ecom_mode] != "select") {
285                if ($pre_out[options][ecoms][$label][ecom_data_meta_x]) { unset($pre_out[options][ecoms][$label][ecom_data_meta_x]); }                  if ($pre_out[options][ecoms][$label][ecom_data_meta]) { unset($pre_out[options][ecoms][$label][ecom_data_meta]); }
286                    if ($pre_out[options][ecoms][$label][ecom_data_meta_x]) { unset($pre_out[options][ecoms][$label][ecom_data_meta_x]); }
287                  }
288                break;                break;
289              // 2003-04-16: required for xmltree-to-item transition              // 2003-04-16: required for xmltree-to-item transition
290              // if we dont do this the "dotted" filter expression would persist across views              // if we dont do this the "dotted" filter expression would persist across views
# Line 443  class WebExplorer_MVC extends Site_WebAp Line 451  class WebExplorer_MVC extends Site_WebAp
451    
452              $_out[options][ecoms][$label][ecom_abstract_type] = "item";              $_out[options][ecoms][$label][ecom_abstract_type] = "item";
453            }            }
454              // Action.Select
455              if($_in[ecom_data_action_select]) {
456               if(is_array($_in[ecom_data_form_checkbox])) {
457                $cnt = sizeof($_in[ecom_data_form_checkbox]);
458                $tmp = array();
459                foreach($_in[ecom_data_form_checkbox] as $ident) {
460                    if($ident) { array_push($tmp, $ident); }
461                }
462                if($cnt == 1) {
463                  print "Single selection, ident : " . $tmp[0] . "<br>";
464                  $_out[options][ecoms][$label][ecom_data_ident] = $tmp[0];
465                  $_out[options][ecoms][$label][ecom_abstract_type] = "item";
466                } elseif($cnt > 1) {
467                  // TODO: implement multi-selection actions on rows(items) here!!
468                    print "Cannot do Multi-Selections with Action SELECT!!" . "<br>";
469                }
470    
471                $requestTracker = mkObject("Application::Request::Tracker");
472                $page_state = $requestTracker->getPointer();
473                $pre_out = $page_state[options];
474                //print "pre_out: " . Dumper($pre_out);
475    
476                $_out[options][ecoms][$label][ecom_mode] = "select";
477                $_out[options][ecoms][$label][ecom_data_meta_xe] = $pre_out[options][ecoms][$label][ecom_data_meta];
478                $_out[options][ecoms][$label][ecom_data_meta] = $_in[ecom_data_ident];
479               }
480              }
481          '),          '),
482    
483          // propagate datasources to ecoms          // propagate datasources to ecoms
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