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## $Id$ |
## $Id$ |
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## ----------------------------------------------------------------------------- |
## ----------------------------------------------------------------------------- |
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## $Log$ |
## $Log$ |
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## Revision 1.5 2003/05/10 18:07:31 jonen |
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## + added values needed for 'create/add new' links |
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## - purged depreciated code |
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## |
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## Revision 1.4 2003/04/09 09:53:13 joko |
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## fixes regarding modification of decode-function-behavior |
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## |
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## Revision 1.3 2003/04/06 01:40:35 jonen |
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## + removed duplicated decode functions |
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## |
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## Revision 1.2 2003/04/04 23:58:33 jonen |
## Revision 1.2 2003/04/04 23:58:33 jonen |
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## + minor changes |
## + minor changes |
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## |
## |
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$result = $this->_datasource->_result; |
$result = $this->_datasource->_result; |
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if (is_array($result)) { |
if (is_array($result)) { |
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foreach($result as $key => $value) { |
foreach($result as $key => $value) { |
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if(!$value) { $value = _HTML_SPACE; } |
// set empty values to 'html spacer' for render |
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// if item is match by expression we will replace it with an link object |
// TODO: integer value '0' is interpretted as non-existing value! Hack this!! |
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if(!$value && !is_array($value)) { $value = _HTML_SPACE; } |
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// if decode options are true, trie to decode values(e.g. for inhiterance) |
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if($this->_options['decode']) { |
if($this->_options['decode']) { |
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if($this->decode_item_expr($value)) { |
$utils = php::mkComponent('WebExplorer::utils'); |
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$this->add_element($key, $this->decode_item_expr($value)); |
$hidden = $this->_hidden_elements; |
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} |
$options = $this->_options['decode_args']; |
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// if item is an Array we will replace it with an selection form object |
$options[label] = $key; |
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elseif($this->decode_item_array($value) ) { |
$options[parent_guid] = $this->_options['parent']['guid']; |
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$this->add_element($key, $this->decode_item_array($value)); |
$options[parent_class] = $this->_options['parent']['class']; |
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} else { |
// if item is matched by a special expression we will replace it with an html-link object |
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$this->add_element($key, $value); |
$utils->decode_item_expr($value, $hidden, $options); |
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} |
// if item is an Array we will replace it with an html-link object |
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$utils->decode_item_array($value, $hidden, $options); |
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$this->add_element($key, $value); |
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} else { |
} else { |
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$this->add_element($key, $value); |
$this->add_element($key, $value); |
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} |
} |
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$this->add_row(_HTML_SPACE, $container); |
$this->add_row(_HTML_SPACE, $container); |
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} |
} |
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function decode_item_array($item) { |
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$options = $this->_options['decode_args']; |
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if( is_array($item) ) { |
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//$cur_row_index = $this->_datasource->get_cur_data_index(); |
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//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid']; |
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// build list for selection form |
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if($options['form']) { |
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foreach($item as $key => $value) { |
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$tmp = split($options['seperator'], $value); |
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$ident = $tmp['1']; |
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$meta = $tmp['2']; |
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$list[$key] = $ident; |
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} |
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if(is_array($list) ) { |
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$container = container( |
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form_open( $item[0], $_SERVER["PHP_SELF"], "POST" ), |
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form_hidden("ecdm", $meta), |
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form_select("ecdid", $list), |
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form_submit("submit","view" ) |
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); |
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foreach($this->_hidden_elements as $label => $value) { |
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$container->add(form_hidden($label, $value)); |
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} |
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$container->add(form_close() ); |
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$item = $container; |
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} |
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} else { |
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$container = container(); |
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foreach($item as $key => $value) { |
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$tmp = split($options['seperator'], $value); |
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$ident = $tmp['1']; |
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$meta = $tmp['2']; |
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foreach($this->_hidden_elements as $label => $value) { |
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$tmp_array[] = $label . "=" . $value; |
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} |
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$str_hidden = join("&", $tmp_array); |
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$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br()); |
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} |
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$item = $container; |
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} |
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return $item; |
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} |
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} |
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function decode_item_expr($item, $options=array()) { |
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$options = $this->_options['decode_args']; |
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if(substr($item, 0, 2) == "o_") { |
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$tmp = split($options['seperator'], $item); |
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$ident = $tmp['1']; |
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$meta = $tmp['2']; |
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foreach($this->_hidden_elements as $label => $value) { |
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$tmp_array[] = $label . "=" . $value; |
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} |
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$str_hidden = join("&", $tmp_array); |
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$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view"); |
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return $item; |
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} |
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} |
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} |
} |
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