/[cvs]/nfo/php/libs/org.netfrag.patches/phphtmllib/widgets/GenericGUIDataList.php
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revision 1.5 by jonen, Tue Apr 8 17:33:22 2003 UTC revision 1.10 by jonen, Fri Apr 18 18:40:02 2003 UTC
# Line 1  Line 1 
1  <?  <?
2  /*  /*
3  ##    -----------------------------------------------------------------------------  ## -------------------------------------------------------------------------
4  ##    $Id$  ##    $Id$
5  ##    -----------------------------------------------------------------------------  ## -------------------------------------------------------------------------
6  ##    $Log$  ##    $Log$
7    ##    Revision 1.10  2003/04/18 18:40:02  jonen
8    ##    + fixed bugs at 'actionbar_cell' relating to html-form and js
9    ##
10    ##    Revision 1.9  2003/04/11 00:44:46  joko
11    ##    minor update: shortened seperators
12    ##
13    ##    Revision 1.8  2003/04/09 07:54:42  joko
14    ##    cleaned up decoding part
15    ##
16    ##    Revision 1.7  2003/04/09 00:37:53  jonen
17    ##    + added actionbar
18    ##    + some changes according to request vars
19    ##
20    ##    Revision 1.6  2003/04/08 17:48:31  jonen
21    ##    + bugfix again
22    ##
23  ##    Revision 1.5  2003/04/08 17:33:22  jonen  ##    Revision 1.5  2003/04/08 17:33:22  jonen
24  ##    + fixed problems with hidden form fields(current base URL) at the 'simple search form'  ##    + fixed problems with hidden form fields(current base URL) at the 'simple search form'
25  ##  ##
# Line 28  Line 44 
44  ##    Revision 1.1  2003/03/01 22:57:40  cvsmax  ##    Revision 1.1  2003/03/01 22:57:40  cvsmax
45  ##    + inital commit  ##    + inital commit
46  ##  ##
47  ##  ## -------------------------------------------------------------------------
 ##    -----------------------------------------------------------------------------  
48  */  */
49    
50    
51  /**  /**
52   * Need to make sure we have the DefaultGUIDataList object   * Need to make sure we have the DefaultGUIDataList object
53   */   */
# Line 57  class GenericGUIDataList extends Default Line 73  class GenericGUIDataList extends Default
73    */    */
74    var $_hidden_elements = array();    var $_hidden_elements = array();
75    
76    
77  /**  /**
78    * The constructor is used to pass in some additional    * The constructor is used to pass in some additional
79    * metadata informations as "options".    * metadata informations as "options".
# Line 79  class GenericGUIDataList extends Default Line 96  class GenericGUIDataList extends Default
96    */    */
97    function GenericGUIDataList($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE, $options = array()) {    function GenericGUIDataList($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE, $options = array()) {
98      if ($options) { $this->_options = $options; }      if ($options) { $this->_options = $options; }
99    
100        // call parent constructor
101      $parent =  get_parent_class($this);      $parent =  get_parent_class($this);
102      $this->$parent($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE);      $this->$parent($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE);    
103    }    }
104    
105    
106    function get_data_source( ) {    function get_data_source( ) {
107    
108      // finally: create phpHtmlLib source handle (XyzDataListSource)      // finally: create phpHtmlLib source handle (XyzDataListSource)
# Line 222  class GenericGUIDataList extends Default Line 242  class GenericGUIDataList extends Default
242            $hidden = $this->_hidden_elements;            $hidden = $this->_hidden_elements;
243            $options = $this->_options['decode_args'];            $options = $this->_options['decode_args'];
244                        
245            // 1. if item is match by expression we will replace it with an link object              // a) Iterate through the attributes of the item and replace each
246            if ($utils->decode_item_expr($obj, $hidden, $options)) {              // value with an appropriate link object if it has a certain format.
247              $obj = $utils->decode_item_expr($obj, $hidden, $options);              if ($utils->decode_item_expr($obj, $hidden, $options)) {
248            }  
249              // b) Otherwise: If item is an Array we will replace it with a selection form object.
250            // 2. if item is an Array we will replace it with an selection form object              } else {
251            elseif ( $utils->decode_item_array($obj, $hidden, $options) ) {              $utils->decode_item_array($obj, $hidden, $options);
             $obj = $utils->decode_item_array($obj, $hidden, $options);    
252            }            }
253    
254          }          }
# Line 279  class GenericGUIDataList extends Default Line 298  class GenericGUIDataList extends Default
298          }          }
299    
300          $container = new ContainerWidget;          $container = new ContainerWidget;
301            
302            // get current request vars and add them ad hidden items
303            $url_vars = $this->_get_current_url_vars();
304            foreach($url_vars as $label => $value) {
305              $container->push(form_hidden($label, $value));
306            }
307    
308          if ($cnt == 1) {          if ($cnt == 1) {
309              //user only has 1 field to show.              //user only has 1 field to show.
# Line 307  class GenericGUIDataList extends Default Line 332  class GenericGUIDataList extends Default
332              $container->push(form_hidden($this->_vars["search_fieldVar"], $field));              $container->push(form_hidden($this->_vars["search_fieldVar"], $field));
333          }          }
334    
         // find variables attached at base URL and add them as hidden fields,  
         // so the search method will reach its starting point at deep frameworks  
         $base_url = $this->build_base_url();  
         $url_vars = split("&", $base_url);  
         $tmp = split("\?", $url_vars[0]);  
         $url_vars[0] = $tmp[1];  
         if(is_array($url_vars)) {  
           foreach($url_vars as $value) {  
             $var = split("=", $value);  
             $container->push(form_hidden($var[0], $var[1]));    
           }  
         }  
335    
336          $container->push(form_close() );          //$container->push(form_close() );
337          return $container;          return $container;
338      }      }
339    
340    
341        /**
342         * this is the method that builds
343         * the contents for the middle actionbar
344         * td cell.
345         *
346         * @return ContainerWidget object
347         */
348        function actionbar_cell() {
349            $action_list = $this->_options['actionbar']['list'];
350            $action_name = $this->_options['actionbar']['name'];
351    
352            if($action_name && is_array($action_list)) {
353              $action_form = container("Select action", _HTML_SPACE,
354                                 form_select($action_name, $action_list),
355                                 form_submit("ok","OK" )                            
356                                 );
357              return $action_form;
358            } else {
359              return _HTML_SPACE;
360            }
361        }
362    
363    
364        /*
365         * this method returns the current requested variables
366         *
367         * @return array
368         */
369        function _get_current_url_vars() {
370            $cur_url_vars = array();
371    
372            // get new LinkBuilder instance
373            $linkbuilder = new LinkBuilder();
374    
375            $url_vars = php::array_join_merge($_GET, $_POST);
376            if(is_array($url_vars)) {
377              foreach($url_vars as $key => $value) {
378                   // if there is an LinkBuilder guid instead of variables, encode it
379                   if($key == 'lbid') {
380                     $lb_vars = $linkbuilder->load($value);
381                     foreach($lb_vars as $lbkey => $lbval) {
382                       $cur_url_vars[$lbkey] = $lbval;
383                     }
384                   } else {
385                     $cur_url_vars[$key] = $value;
386                   }
387              }
388            }
389            return $cur_url_vars;
390        }
391    
392  }  }
393  ?>  ?>
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