| 4 |
## $Id$ |
## $Id$ |
| 5 |
## ----------------------------------------------------------------------------- |
## ----------------------------------------------------------------------------- |
| 6 |
## $Log$ |
## $Log$ |
| 7 |
|
## Revision 1.3 2003/04/04 23:58:02 jonen |
| 8 |
|
## + saving of items sould now work with new 'GenericSource' structure |
| 9 |
|
## |
| 10 |
|
## Revision 1.2 2003/04/04 00:43:22 jonen |
| 11 |
|
## + complete rework |
| 12 |
|
## |
| 13 |
## Revision 1.1 2003/03/27 01:18:06 jonen |
## Revision 1.1 2003/03/27 01:18:06 jonen |
| 14 |
## + inital commit (was orginal 'DataItem.php') |
## + inital commit (was orginal 'DataItem.php') |
| 15 |
## |
## |
| 42 |
|
|
| 43 |
class EditDataItem extends StandardFormContent { |
class EditDataItem extends StandardFormContent { |
| 44 |
|
|
| 45 |
|
/** |
| 46 |
|
* holds reference to source object. |
| 47 |
|
*/ |
| 48 |
|
var $_datasource = NULL; |
| 49 |
|
|
| 50 |
|
/** |
| 51 |
|
* container for arguments needed for e.g. setting the source object. |
| 52 |
|
*/ |
| 53 |
var $_options = array(); |
var $_options = array(); |
| 54 |
|
|
| 55 |
var $_confirm_msg = "Die Daten wurden erfolgreich gespeichert!"; |
var $_confirm_msg = "Die Daten wurden erfolgreich gespeichert!"; |
| 56 |
|
|
| 57 |
function EditDataItem($options = array()) { |
function EditDataItem($title, $options = array()) { |
| 58 |
$this->_options = $options; |
$this->_options = $options; |
| 59 |
|
// prefetch data |
| 60 |
|
$this->data_prefetch(); |
| 61 |
|
|
| 62 |
$parent = get_parent_class($this); |
$parent = get_parent_class($this); |
| 63 |
$this->$parent($this->_options['caption'], $PHP_SELF, 600); |
$this->$parent($title, $PHP_SELF, 600); |
| 64 |
} |
} |
| 65 |
|
|
| 66 |
function set_data_source(&$source) { |
function set_data_source(&$source) { |
| 67 |
$this->_source = &$source; |
$this->_datasource = &$source; |
| 68 |
} |
} |
| 69 |
|
|
| 70 |
function get_data_source() { |
function get_data_source() { |
| 74 |
$this->set_data_source( &$source ); |
$this->set_data_source( &$source ); |
| 75 |
} |
} |
| 76 |
|
|
| 77 |
|
function _check_datasource($function_name) { |
| 78 |
|
if ( !is_object($this->_datasource) ) { |
| 79 |
|
user_error("DataList::".$function_name."() - DataListSource object is not set"); |
| 80 |
|
exit; |
| 81 |
|
} |
| 82 |
|
} |
| 83 |
|
|
| 84 |
|
function data_prefetch() { |
| 85 |
|
$this->get_data_source(); |
| 86 |
|
$this->_check_datasource("data_prefetch"); |
| 87 |
|
|
| 88 |
|
$this->_datasource->do_query(); |
| 89 |
|
} |
| 90 |
|
|
| 91 |
/** |
/** |
| 92 |
* This method gets called EVERY time the object is |
* This method gets called EVERY time the object is |
| 98 |
//we want an confirmation page for this form. |
//we want an confirmation page for this form. |
| 99 |
$this->set_confirm(); |
$this->set_confirm(); |
| 100 |
|
|
| 101 |
foreach($this->_source->_result as $key => $value) { |
foreach($this->_datasource->_result as $key => $value) { |
| 102 |
if($value) { |
if($value) { |
| 103 |
$validation = TRUE; |
$validation = TRUE; |
| 104 |
} else { |
} else { |
| 122 |
//and set the initial values of some of the |
//and set the initial values of some of the |
| 123 |
//form fields. |
//form fields. |
| 124 |
|
|
| 125 |
foreach($this->_source->_result as $key => $value) { |
foreach($this->_datasource->_result as $key => $value) { |
| 126 |
if(!$this->decode_item_expr($value, $this->_options) && !$this->decode_item_array($value, $this->_options)) { |
if(!$this->decode_item_expr($value, $this->_options) && !$this->decode_item_array($value, $this->_options)) { |
| 127 |
$this->set_element_value($key, $value); |
$this->set_element_value($key, $value); |
| 128 |
} |
} |
| 129 |
} |
} |
| 130 |
|
|
| 131 |
|
/* OLD !! |
| 132 |
$post_vars = array_join_merge($_GET, $_POST); |
$post_vars = array_join_merge($_GET, $_POST); |
| 133 |
foreach ($post_vars as $var => $val) { |
foreach ($post_vars as $var => $val) { |
| 134 |
$this->set_hidden_element_value($var, $val); |
$this->set_hidden_element_value($var, $val); |
| 135 |
} |
} |
| 136 |
|
*/ |
| 137 |
|
|
| 138 |
} |
} |
| 139 |
|
|
| 145 |
function &_dataitem() { |
function &_dataitem() { |
| 146 |
$table = &html_table($this->_width,0,2); |
$table = &html_table($this->_width,0,2); |
| 147 |
|
|
| 148 |
foreach($this->_source->_result as $key => $value) { |
foreach($this->_datasource->_result as $key => $value) { |
| 149 |
// if item is match by expression we will replace it with an link object |
// if item is match by expression we will replace it with an link object |
| 150 |
if($this->decode_item_expr($value, $this->_options) && $this->_options['inheritance']) { |
if($this->_options['decode']) { |
| 151 |
$table->add_row($key, $this->decode_item_expr($value, $this->_options)); |
if($this->decode_item_expr($value)) { |
| 152 |
} |
$table->add_row($key, $this->decode_item_expr($value)); |
| 153 |
// if item is an Array we will replace it with an selection form object |
} |
| 154 |
elseif($this->decode_item_array($value, $this->_options) && $this->_options['inheritance']) { |
// if item is an Array we will replace it with an selection form object |
| 155 |
$table->add_row($key, $this->decode_item_array($value, $this->_options)); |
elseif($this->decode_item_array($value) ) { |
| 156 |
} |
$table->add_row($key, $this->decode_item_array($value)); |
| 157 |
else { |
} else { |
| 158 |
|
$table->add_row($this->element_label($key), $this->element_form($key)); |
| 159 |
|
} |
| 160 |
|
} else { |
| 161 |
$table->add_row($this->element_label($key), $this->element_form($key)); |
$table->add_row($this->element_label($key), $this->element_form($key)); |
| 162 |
} |
} |
| 163 |
} |
} |
| 213 |
$td = new TDtag(array("colspan" => 2, |
$td = new TDtag(array("colspan" => 2, |
| 214 |
"class" => "contentnovertical", |
"class" => "contentnovertical", |
| 215 |
"align" => "center"), |
"align" => "center"), |
| 216 |
$this->add_action("Confirm"), |
form_submit('ecdfe', "Confirm"), |
| 217 |
_HTML_SPACE, |
_HTML_SPACE, |
| 218 |
$this->add_action("Edit")); |
$this->add_action("Edit")); |
| 219 |
|
|
| 237 |
*/ |
*/ |
| 238 |
function confirm_action() { |
function confirm_action() { |
| 239 |
|
|
| 240 |
foreach($this->_source->_result as $label => $value_old) { |
foreach($this->_datasource->_result as $label => $value_old) { |
| 241 |
|
if(!$this->decode_item_expr($value_old) && !$this->decode_item_array($value_old)) { |
| 242 |
$value_new = $this->_elements[$label]->get_value(); |
$value_new = $this->_elements[$label]->get_value(); |
| 243 |
$item[$label] = $value_new; |
$data[$label] = $value_new; |
| 244 |
|
} |
| 245 |
} |
} |
| 246 |
$error = $this->_source->set($item); |
// write new data to datasource |
| 247 |
|
$this->_options['data_locator_meta']['action'] = "write"; |
| 248 |
|
$this->_options['data_locator_meta']['data'] = $data; |
| 249 |
|
// TODO: 'data_prefetch()' will never return ANYTHING! |
| 250 |
|
// Implement some error-handling there or somewhere. |
| 251 |
|
$error = $this->data_prefetch(); |
| 252 |
|
|
| 253 |
|
//$error = $this->_datasource->set($item); |
| 254 |
if(!$error) { |
if(!$error) { |
| 255 |
|
// fetch fresh data |
| 256 |
|
$this->_options['data_locator_meta']['action'] = "read"; |
| 257 |
|
// unset previous initialed 'data' var |
| 258 |
|
$this->_options['data_locator_meta']['data'] = NULL; |
| 259 |
|
$this->data_prefetch(); |
| 260 |
|
|
| 261 |
$this->set_action_message($this->_confirm_msg); |
$this->set_action_message($this->_confirm_msg); |
| 262 |
return TRUE; |
return TRUE; |
| 263 |
} else { |
} else { |
| 265 |
} |
} |
| 266 |
} |
} |
| 267 |
|
|
| 268 |
|
/** |
| 269 |
|
* This function is used to build the standard |
| 270 |
|
* buttons for a form. |
| 271 |
|
* |
| 272 |
|
* @return ButtonPanel |
| 273 |
|
*/ |
| 274 |
|
function form_content_buttons() { |
| 275 |
|
$div = new DIVtag( array("style" => "background-color: #eeeeee;". |
| 276 |
|
"padding-top:5px;padding-bottom:5px", |
| 277 |
|
"align"=>"center", "nowrap"), |
| 278 |
|
form_submit('ecdfe', "Save"), |
| 279 |
|
_HTML_SPACE, |
| 280 |
|
//$this->add_cancel() |
| 281 |
|
form_submit('ecdfc', "Cancel") |
| 282 |
|
); |
| 283 |
|
return $div; |
| 284 |
|
} |
| 285 |
|
|
| 286 |
|
|
| 287 |
|
|
| 288 |
function decode_item_array($item, $options=array()) { |
|
| 289 |
|
function decode_item_array($item) { |
| 290 |
|
$options = $this->_options['decode_args']; |
| 291 |
if( is_array($item) ) { |
if( is_array($item) ) { |
| 292 |
//$cur_row_index = $this->_datasource->get_cur_data_index(); |
//$cur_row_index = $this->_datasource->get_cur_data_index(); |
| 293 |
//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid']; |
//$parent_guid = $this->_datasource->_data[$cur_row_index]['guid']; |
| 302 |
if(is_array($list) ) { |
if(is_array($list) ) { |
| 303 |
$container = container( |
$container = container( |
| 304 |
form_open( $item[0], $_SERVER["PHP_SELF"], "POST" ), |
form_open( $item[0], $_SERVER["PHP_SELF"], "POST" ), |
| 305 |
form_open("meta", $meta), |
form_hidden("ecdm", $meta), |
| 306 |
form_select("ident", $list), |
form_select("ecdid", $list), |
| 307 |
form_submit("submit","view" ), |
form_submit("submit","view" ) |
|
form_close() |
|
| 308 |
); |
); |
| 309 |
foreach($this->_hidden_items as $label => $value) { |
foreach($this->_hidden_elements as $label => $value) { |
| 310 |
$container->add(form_hidden($label, $value)); |
$container->add(form_hidden($label, $value)); |
| 311 |
} |
} |
| 312 |
|
$container->add(form_close() ); |
| 313 |
$item = $container; |
$item = $container; |
| 314 |
} |
} |
| 315 |
} else { |
} else { |
| 318 |
$tmp = split($options['seperator'], $value); |
$tmp = split($options['seperator'], $value); |
| 319 |
$ident = $tmp['1']; |
$ident = $tmp['1']; |
| 320 |
$meta = $tmp['2']; |
$meta = $tmp['2']; |
| 321 |
foreach($this->_hidden_items as $label => $value) { |
foreach($this->_hidden_elements as $label => $object) { |
| 322 |
|
$value = $this->_hidden_elements[$label]->get_value(); |
| 323 |
$tmp_array[] = $label . "=" . $value; |
$tmp_array[] = $label . "=" . $value; |
| 324 |
} |
} |
| 325 |
$str_hidden = join("&", $tmp_array); |
$str_hidden = join("&", $tmp_array); |
| 326 |
$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ident=" . $ident . "&meta=" . $meta . $str_hidden, $key . " view"), html_br()); |
$container->add("->", html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, $key . " view"), html_br()); |
| 327 |
} |
} |
| 328 |
$item = $container; |
$item = $container; |
| 329 |
} |
} |
| 331 |
} |
} |
| 332 |
} |
} |
| 333 |
|
|
| 334 |
function decode_item_expr($item, $options=array()) { |
|
| 335 |
|
function decode_item_expr($item) { |
| 336 |
|
$options = $this->_options['decode_args']; |
| 337 |
if(substr($item, 0, 2) == "o_") { |
if(substr($item, 0, 2) == "o_") { |
| 338 |
$tmp = split($options['seperator'], $item); |
$tmp = split($options['seperator'], $item); |
| 339 |
$ident = $tmp['1']; |
$ident = $tmp['1']; |
| 340 |
$meta = $tmp['2']; |
$meta = $tmp['2']; |
| 341 |
foreach($this->_hidden_items as $label => $value) { |
foreach($this->_hidden_elements as $label => $object) { |
| 342 |
|
$value = $this->_hidden_elements[$label]->get_value(); |
| 343 |
$tmp_array[] = $label . "=" . $value; |
$tmp_array[] = $label . "=" . $value; |
| 344 |
} |
} |
| 345 |
$str_hidden = join("&", $tmp_array); |
$str_hidden = join("&", $tmp_array); |
| 346 |
$item = html_a($_SERVER["PHP_SELF"] . "?ident=" . $guid . "&meta=" . $meta . $str_hidden, "view"); |
$item = html_a($_SERVER["PHP_SELF"] . "?ecdid=" . $ident . "&ecdm=" . $meta . "&" . $str_hidden, "view"); |
| 347 |
return $item; |
return $item; |
| 348 |
} |
} |
| 349 |
} |
} |