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## $Id$ |
## $Id$ |
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## ----------------------------------------------------------------------------- |
## ----------------------------------------------------------------------------- |
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## $Log$ |
## $Log$ |
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## Revision 1.8 2003/04/09 07:54:42 joko |
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## cleaned up decoding part |
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## |
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## Revision 1.7 2003/04/09 00:37:53 jonen |
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## + added actionbar |
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## + some changes according to request vars |
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## |
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## Revision 1.6 2003/04/08 17:48:31 jonen |
## Revision 1.6 2003/04/08 17:48:31 jonen |
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## + bugfix again |
## + bugfix again |
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## |
## |
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*/ |
*/ |
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var $_hidden_elements = array(); |
var $_hidden_elements = array(); |
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/** |
/** |
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* The constructor is used to pass in some additional |
* The constructor is used to pass in some additional |
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* metadata informations as "options". |
* metadata informations as "options". |
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*/ |
*/ |
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function GenericGUIDataList($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE, $options = array()) { |
function GenericGUIDataList($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE, $options = array()) { |
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if ($options) { $this->_options = $options; } |
if ($options) { $this->_options = $options; } |
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// call parent constructor |
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$parent = get_parent_class($this); |
$parent = get_parent_class($this); |
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$this->$parent($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE); |
$this->$parent($title, $width = "100%", $default_orderby='', $default_reverseorder=FALSE); |
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} |
} |
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function get_data_source( ) { |
function get_data_source( ) { |
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// finally: create phpHtmlLib source handle (XyzDataListSource) |
// finally: create phpHtmlLib source handle (XyzDataListSource) |
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$hidden = $this->_hidden_elements; |
$hidden = $this->_hidden_elements; |
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$options = $this->_options['decode_args']; |
$options = $this->_options['decode_args']; |
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|
|
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// 1. if item is match by expression we will replace it with an link object |
// a) Iterate through the attributes of the item and replace each |
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if ($utils->decode_item_expr($obj, $hidden, $options)) { |
// value with an appropriate link object if it has a certain format. |
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$obj = $utils->decode_item_expr($obj, $hidden, $options); |
if ($utils->decode_item_expr($obj, $hidden, $options)) { |
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} |
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// b) Otherwise: If item is an Array we will replace it with a selection form object. |
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// 2. if item is an Array we will replace it with an selection form object |
} else { |
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elseif ( $utils->decode_item_array($obj, $hidden, $options) ) { |
$utils->decode_item_array($obj, $hidden, $options); |
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$obj = $utils->decode_item_array($obj, $hidden, $options); |
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} |
} |
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} |
} |
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} |
} |
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$container = new ContainerWidget; |
$container = new ContainerWidget; |
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// get current request vars and add them ad hidden items |
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$url_vars = $this->_get_current_url_vars(); |
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foreach($url_vars as $label => $value) { |
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$container->push(form_hidden($label, $value)); |
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} |
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if ($cnt == 1) { |
if ($cnt == 1) { |
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//user only has 1 field to show. |
//user only has 1 field to show. |
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$container->push(form_hidden($this->_vars["search_fieldVar"], $field)); |
$container->push(form_hidden($this->_vars["search_fieldVar"], $field)); |
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} |
} |
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// find variables attached at base URL and add them as hidden fields, |
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// so the search method will reach its starting point at deep frameworks |
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$base_url = $this->build_base_url(); |
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$url_vars = split("&", $base_url); |
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$tmp = split("\?", $url_vars[0]); |
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$url_vars[0] = $tmp[1]; |
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if(is_array($url_vars)) { |
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foreach($url_vars as $value) { |
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$var = split("=", $value); |
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if($var[0] && $var[1]) { |
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$container->push(form_hidden($var[0], $var[1])); |
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} |
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} |
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} |
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$container->push(form_close() ); |
//$container->push(form_close() ); |
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return $container; |
return $container; |
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} |
} |
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/** |
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* this is the method that builds |
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* the contents for the middle actionbar |
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* td cell. |
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* |
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* @return ContainerWidget object |
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*/ |
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function actionbar_cell() { |
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$action_list = $this->_options['actionbar']['list']; |
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$action_name = $this->_options['actionbar']['name']; |
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if($action_name && is_array($action_list)) { |
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$action_form = container("Select action", _HTML_SPACE, |
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form_open("data_list_action", $_SERVER['PHP_SELF'], 'POST'), |
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form_select($action_name, $action_list), |
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form_submit("submit","OK" ) |
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); |
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$url_vars = $this->_get_current_url_vars(); |
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foreach($url_vars as $label => $value) { |
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$action_form->add(form_hidden($label, $value)); |
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} |
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$action_form->add(form_close()); |
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return $action_form; |
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} else { |
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return _HTML_SPACE; |
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} |
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} |
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/* |
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* this method returns the current requested variables |
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* |
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* @return array |
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*/ |
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function _get_current_url_vars() { |
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$cur_url_vars = array(); |
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// get new LinkBuilder instance |
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$linkbuilder = new LinkBuilder(); |
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$url_vars = php::array_join_merge($_GET, $_POST); |
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if(is_array($url_vars)) { |
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foreach($url_vars as $key => $value) { |
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// if there is an LinkBuilder guid instead of variables, encode it |
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if($key == 'lbid') { |
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$lb_vars = $linkbuilder->load($value); |
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foreach($lb_vars as $lbkey => $lbval) { |
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$cur_url_vars[$lbkey] = $lbval; |
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} |
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} else { |
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$cur_url_vars[$key] = $value; |
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} |
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} |
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} |
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return $cur_url_vars; |
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} |
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|
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} |
} |
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?> |
?> |