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/ -> tbl_relation.php (source)

   1  <?php
   2  /* $Id: tbl_relation.php 9809 2006-12-29 16:27:25Z lem9 $ */
   3  // vim: expandtab sw=4 ts=4 sts=4:
   4  
   5  /**
   6   * Gets some core libraries
   7   */
   8  require_once ('./libraries/common.lib.php');
   9  require_once ('./libraries/tbl_common.php');
  10  $url_query .= '&amp;goto=tbl_sql.php';
  11  
  12  
  13  /**
  14   * Gets tables informations
  15   */
  16  require_once ('./libraries/tbl_info.inc.php');
  17  
  18  // Note: in libraries/tbl_links.inc.php we get and display the table comment.
  19  // For InnoDB, this comment contains the REFER information but any update
  20  // has not been done yet (will be done in tbl_relation.php later).
  21  $avoid_show_comment = TRUE;
  22  
  23  /**
  24   * Displays top menu links
  25   */
  26  require_once ('./libraries/tbl_links.inc.php');
  27  
  28  require_once ('./libraries/relation.lib.php');
  29  
  30  $options_array = array('CASCADE' => 'CASCADE', 'SET_NULL' => 'SET NULL', 'NO_ACTION' => 'NO ACTION', 'RESTRICT' => 'RESTRICT');
  31  
  32  /**
  33   * Generate dropdown choices
  34   *
  35   * @param   string   Message to display
  36   * @param   string   Name of the <select> field
  37   * @param   array    Choices for dropdown
  38   * @return  string   The existing value (for selected)
  39   *
  40   * @access  public
  41   */
  42  function PMA_generate_dropdown($dropdown_question, $radio_name, $choices, $selected_value)
  43  {
  44      echo $dropdown_question . '&nbsp;&nbsp;';
  45  
  46      echo '<select name="' . $radio_name . '">' . "\n";
  47      echo '<option value="nix">--</option>' . "\n";
  48  
  49      foreach ($choices AS $one_value => $one_label) {
  50          echo '<option value="' . $one_value . '"';
  51          if ($selected_value == $one_value) {
  52              echo ' selected="selected" ';
  53          }
  54          echo '>' . $one_label . '</option>' . "\n";
  55      }
  56      echo '</select>' . "\n";
  57      echo "\n";
  58  }
  59  
  60  
  61  /**
  62   * Gets the relation settings
  63   */
  64  $cfgRelation = PMA_getRelationsParam();
  65  
  66  
  67  /**
  68   * Updates
  69   */
  70  
  71  // ensure we are positionned to our current db (since the previous reading
  72  // of relations makes pmadb the current one, maybe depending on the MySQL version)
  73  PMA_DBI_select_db($db);
  74  
  75  if ($cfgRelation['relwork']) {
  76      $existrel = PMA_getForeigners($db, $table, '', 'internal');
  77  }
  78  if ($tbl_type=='INNODB') {
  79      $existrel_innodb = PMA_getForeigners($db, $table, '', 'innodb');
  80  }
  81  if ($cfgRelation['displaywork']) {
  82      $disp     = PMA_getDisplayField($db, $table);
  83  }
  84  
  85  // u p d a t e s   f o r   I n t e r n a l    r e l a t i o n s
  86  if (isset($destination) && $cfgRelation['relwork']) {
  87  
  88      foreach ($destination AS $master_field => $foreign_string) {
  89          if ($foreign_string != 'nix') {
  90              list($foreign_db, $foreign_table, $foreign_field) = explode('.', $foreign_string);
  91              if (!isset($existrel[$master_field])) {
  92                  $upd_query  = 'INSERT INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
  93                              . '(master_db, master_table, master_field, foreign_db, foreign_table, foreign_field)'
  94                              . ' values('
  95                              . '\'' . PMA_sqlAddslashes($db) . '\', '
  96                              . '\'' . PMA_sqlAddslashes($table) . '\', '
  97                              . '\'' . PMA_sqlAddslashes($master_field) . '\', '
  98                              . '\'' . PMA_sqlAddslashes($foreign_db) . '\', '
  99                              . '\'' . PMA_sqlAddslashes($foreign_table) . '\','
 100                              . '\'' . PMA_sqlAddslashes($foreign_field) . '\')';
 101              } elseif ($existrel[$master_field]['foreign_db'] . '.' .$existrel[$master_field]['foreign_table'] . '.' . $existrel[$master_field]['foreign_field'] != $foreign_string) {
 102                  $upd_query  = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation']) . ' SET'
 103                              . ' foreign_db       = \'' . PMA_sqlAddslashes($foreign_db) . '\', '
 104                              . ' foreign_table    = \'' . PMA_sqlAddslashes($foreign_table) . '\', '
 105                              . ' foreign_field    = \'' . PMA_sqlAddslashes($foreign_field) . '\' '
 106                              . ' WHERE master_db  = \'' . PMA_sqlAddslashes($db) . '\''
 107                              . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
 108                              . ' AND master_field = \'' . PMA_sqlAddslashes($master_field) . '\'';
 109              } // end if... else....
 110          } elseif (isset($existrel[$master_field])) {
 111              $upd_query      = 'DELETE FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['relation'])
 112                              . ' WHERE master_db  = \'' . PMA_sqlAddslashes($db) . '\''
 113                              . ' AND master_table = \'' . PMA_sqlAddslashes($table) . '\''
 114                              . ' AND master_field = \'' . PMA_sqlAddslashes($master_field) . '\'';
 115          } // end if... else....
 116          if (isset($upd_query)) {
 117              $upd_rs         = PMA_query_as_cu($upd_query);
 118              unset($upd_query);
 119          }
 120      } // end while
 121  } // end if (updates for internal relations)
 122  
 123  // u p d a t e s   f o r   I n n o D B
 124  // ( for now, one index name only; we keep the definitions if the
 125  // foreign db is not the same)
 126  // I use $sql_query to be able to display directly the query via
 127  // PMA_showMessage()
 128  
 129  if (isset($_REQUEST['destination_innodb'])) {
 130      $display_query = '';
 131      $seen_error = false;
 132      foreach ($_REQUEST['destination_innodb'] as $master_field => $foreign_string) {
 133          if ($foreign_string != 'nix') {
 134              list($foreign_db, $foreign_table, $foreign_field) = explode('.', $foreign_string);
 135              if (!isset($existrel_innodb[$master_field])) {
 136                  // no key defined for this field
 137  
 138                  // The next few lines are repeated below, so they
 139                  // could be put in an include file
 140                  // Note: I tried to enclose the db and table name with
 141                  // backquotes but MySQL 4.0.16 did not like the syntax
 142                  // (for example: `base2`.`table1` )
 143  
 144                  $sql_query  = 'ALTER TABLE ' . PMA_backquote($table)
 145                              . ' ADD FOREIGN KEY ('
 146                              . PMA_backquote($master_field) . ')'
 147                              . ' REFERENCES '
 148                              . PMA_backquote($foreign_db) . '.'
 149                              . PMA_backquote($foreign_table) . '('
 150                              . PMA_backquote($foreign_field) . ')';
 151  
 152                  if ($_REQUEST['on_delete'][$master_field] != 'nix') {
 153                      $sql_query   .= ' ON DELETE ' . $options_array[$_REQUEST['on_delete'][$master_field]];
 154                  }
 155                  if ($_REQUEST['on_update'][$master_field] != 'nix') {
 156                      $sql_query   .= ' ON UPDATE ' . $options_array[$_REQUEST['on_update'][$master_field]];
 157                  }
 158                  $sql_query .= ';';
 159                  $display_query .= $sql_query . "\n";
 160                  // end repeated code
 161  
 162              } elseif (($existrel_innodb[$master_field]['foreign_db'] . '.' .$existrel_innodb[$master_field]['foreign_table'] . '.' . $existrel_innodb[$master_field]['foreign_field'] != $foreign_string)
 163                || ( $_REQUEST['on_delete'][$master_field] != (!empty($existrel_innodb[$master_field]['on_delete']) ? $existrel_innodb[$master_field]['on_delete'] : ''))
 164                || ( $_REQUEST['on_update'][$master_field] != (!empty($existrel_innodb[$master_field]['on_update']) ? $existrel_innodb[$master_field]['on_update'] : ''))
 165                     ) {
 166                  // another foreign key is already defined for this field
 167                  // or
 168                  // an option has been changed for ON DELETE or ON UPDATE
 169  
 170                  // remove existing key
 171                  if (PMA_MYSQL_INT_VERSION >= 40013) {
 172                      $sql_query  = 'ALTER TABLE ' . PMA_backquote($table)
 173                                  . ' DROP FOREIGN KEY '
 174                                  . PMA_backquote($existrel_innodb[$master_field]['constraint']) . ';';
 175  
 176                      // I tried to send both in one query but it failed
 177                      $upd_rs     = PMA_DBI_query($sql_query);
 178                      $display_query .= $sql_query . "\n";
 179                  }
 180  
 181                  // add another
 182                  $sql_query  = 'ALTER TABLE ' . PMA_backquote($table)
 183                              . ' ADD FOREIGN KEY ('
 184                              . PMA_backquote($master_field) . ')'
 185                              . ' REFERENCES '
 186                              . PMA_backquote($foreign_db) . '.'
 187                              . PMA_backquote($foreign_table) . '('
 188                              . PMA_backquote($foreign_field) . ')';
 189  
 190                  if ($_REQUEST['on_delete'][$master_field] != 'nix') {
 191                      $sql_query   .= ' ON DELETE '
 192                          . $options_array[$_REQUEST['on_delete'][$master_field]];
 193                  }
 194                  if ($_REQUEST['on_update'][$master_field] != 'nix') {
 195                      $sql_query   .= ' ON UPDATE '
 196                          . $options_array[$_REQUEST['on_update'][$master_field]];
 197                  }
 198                  $sql_query .= ';';
 199                  $display_query .= $sql_query . "\n";
 200  
 201              } // end if... else....
 202          } elseif (isset($existrel_innodb[$master_field])) {
 203              if (PMA_MYSQL_INT_VERSION >= 40013) {
 204                  $sql_query  = 'ALTER TABLE ' . PMA_backquote($table)
 205                          . ' DROP FOREIGN KEY '
 206                          . PMA_backquote($existrel_innodb[$master_field]['constraint']);
 207                  $sql_query .= ';';
 208                  $display_query .= $sql_query . "\n";
 209              }
 210          } // end if... else....
 211  
 212          if (isset($sql_query)) {
 213              $upd_rs    = PMA_DBI_try_query($sql_query);
 214              $tmp_error = PMA_DBI_getError();
 215              if (! empty($tmp_error)) {
 216                  $seen_error = true;
 217              }
 218              if (substr($tmp_error, 1, 4) == '1216'
 219              ||  substr($tmp_error, 1, 4) == '1452') {
 220                  PMA_mysqlDie($tmp_error, $sql_query, FALSE, '', FALSE);
 221                  echo PMA_showMySQLDocu('manual_Table_types', 'InnoDB_foreign_key_constraints') . "\n";
 222              }
 223              if (substr($tmp_error, 1, 4) == '1005') {
 224                  echo '<p class="warning">' . $strForeignKeyError . ' : ' . $master_field
 225                      .'</p>'  . PMA_showMySQLDocu('manual_Table_types', 'InnoDB_foreign_key_constraints') . "\n";
 226              }
 227              unset($sql_query, $tmp_error);
 228          }
 229      } // end foreach 
 230      if (!empty($display_query)) {
 231          if ($seen_error) {
 232              PMA_showMessage($strError); 
 233          } else {
 234              PMA_showMessage($strSuccess); 
 235          }
 236      }
 237  } // end if isset($destination_innodb)
 238  
 239  
 240  // U p d a t e s   f o r   d i s p l a y   f i e l d
 241  
 242  if ($cfgRelation['displaywork']
 243      && isset($display_field)) {
 244  
 245      if ($disp) {
 246          if ($display_field != '') {
 247              $upd_query = 'UPDATE ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_info'])
 248                         . ' SET display_field = \'' . PMA_sqlAddslashes($display_field) . '\''
 249                         . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 250                         . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 251          } else {
 252              $upd_query = 'DELETE FROM ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_info'])
 253                         . ' WHERE db_name  = \'' . PMA_sqlAddslashes($db) . '\''
 254                         . ' AND table_name = \'' . PMA_sqlAddslashes($table) . '\'';
 255          }
 256      } elseif ($display_field != '') {
 257          $upd_query = 'INSERT INTO ' . PMA_backquote($GLOBALS['cfgRelation']['db']) . '.' . PMA_backquote($cfgRelation['table_info'])
 258                     . '(db_name, table_name, display_field) '
 259                     . ' VALUES('
 260                     . '\'' . PMA_sqlAddslashes($db) . '\','
 261                     . '\'' . PMA_sqlAddslashes($table) . '\','
 262                     . '\'' . PMA_sqlAddslashes($display_field) . '\')';
 263      }
 264  
 265      if (isset($upd_query)) {
 266          $upd_rs    = PMA_query_as_cu($upd_query);
 267      }
 268  } // end if
 269  
 270  // If we did an update, refresh our data
 271  if (isset($destination) && $cfgRelation['relwork']) {
 272      $existrel = PMA_getForeigners($db, $table, '', 'internal');
 273  }
 274  if (isset($destination_innodb) && $tbl_type=='INNODB') {
 275      $existrel_innodb = PMA_getForeigners($db, $table, '', 'innodb');
 276  }
 277  
 278  if ($cfgRelation['displaywork']) {
 279      $disp     = PMA_getDisplayField($db, $table);
 280  }
 281  
 282  
 283  /**
 284   * Dialog
 285   */
 286  
 287  // common form
 288  echo '<form method="post" action="tbl_relation.php">' . "\n";
 289  echo PMA_generate_common_hidden_inputs($db, $table);
 290  
 291  
 292  // relations
 293  
 294  if ($cfgRelation['relwork'] || $tbl_type=='INNODB') {
 295      // To choose relations we first need all tables names in current db
 296      // and if PMA version permits and the main table is innodb,
 297      // we use SHOW TABLE STATUS because we need to find other InnoDB tables
 298  
 299      if ($tbl_type=='INNODB') {
 300          $tab_query           = 'SHOW TABLE STATUS FROM ' . PMA_backquote($db);
 301      // [0] of the row is the name
 302      // [1] is the type
 303      } else {
 304          $tab_query           = 'SHOW TABLES FROM ' . PMA_backquote($db);
 305      }
 306      // [0] of the row is the name
 307  
 308      $tab_rs              = PMA_DBI_query($tab_query, null, PMA_DBI_QUERY_STORE);
 309      $selectboxall['nix'] = '--';
 310      $selectboxall_innodb['nix'] = '--';
 311  
 312      while ($curr_table = @PMA_DBI_fetch_row($tab_rs)) {
 313          if (($curr_table[0] != $table) && ($curr_table[0] != $cfg['Server']['relation'])) {
 314              PMA_DBI_select_db($db);
 315  
 316              // need to use PMA_DBI_QUERY_STORE with PMA_DBI_num_rows() in mysqli
 317              $fi_rs    = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($curr_table[0]) . ';', null, PMA_DBI_QUERY_STORE);
 318              if ($fi_rs && PMA_DBI_num_rows($fi_rs) > 0) {
 319                  $seen_a_primary = FALSE;
 320                  while ($curr_field = PMA_DBI_fetch_assoc($fi_rs)) {
 321                      if (isset($curr_field['Key_name']) && $curr_field['Key_name'] == 'PRIMARY') {
 322                          $seen_a_primary = TRUE;
 323                          $field_full = $db . '.' .$curr_field['Table'] . '.' . $curr_field['Column_name'];
 324                          $field_v    = $curr_field['Table'] . '->' . $curr_field['Column_name'];
 325                          $selectboxall[$field_full] =  $field_v;
 326                          // there could be more than one segment of the primary
 327                          // so do not break
 328  
 329                          // Please watch here, tbl_type is INNODB but the
 330                          // resulting value of SHOW KEYS is InnoDB
 331  
 332                          if ($tbl_type=='INNODB' && isset($curr_table[1]) && $curr_table[1]=='InnoDB') {
 333                              $selectboxall_innodb[$field_full] =  $field_v;
 334                          }
 335  
 336                      } elseif (isset($curr_field['Non_unique']) && $curr_field['Non_unique'] == 0 && $seen_a_primary==FALSE) {
 337                          // if we can't find a primary key we take any unique one
 338                          // (in fact, we show all segments of unique keys
 339                          //  and all unique keys)
 340                          $field_full = $db . '.' . $curr_field['Table'] . '.' . $curr_field['Column_name'];
 341                          $field_v    = $curr_field['Table'] . '->' . $curr_field['Column_name'];
 342                          $selectboxall[$field_full] =  $field_v;
 343                          if ($tbl_type=='INNODB' && isset($curr_table[1]) && $curr_table[1]=='InnoDB') {
 344                              $selectboxall_innodb[$field_full] =  $field_v;
 345                          }
 346  
 347                      // for InnoDB, any index is allowed
 348                      } elseif ($tbl_type=='INNODB' && isset($curr_table[1]) && $curr_table[1]=='InnoDB') {
 349                          $field_full = $db . '.' . $curr_field['Table'] . '.' . $curr_field['Column_name'];
 350                          $field_v    = $curr_field['Table'] . '->' . $curr_field['Column_name'];
 351                          $selectboxall_innodb[$field_full] =  $field_v;
 352  
 353                      } // end if
 354                  } // end while over keys
 355              } // end if (PMA_DBI_num_rows)
 356              PMA_DBI_free_result($fi_rs);
 357              unset($fi_rs);
 358          // Mike Beck - 24.07.02: i've been asked to add all keys of the
 359          // current table (see bug report #574851)
 360          } elseif ($curr_table[0] == $table) {
 361              PMA_DBI_select_db($db);
 362  
 363              // need to use PMA_DBI_QUERY_STORE with PMA_DBI_num_rows() in mysqli
 364              $fi_rs    = PMA_DBI_query('SHOW KEYS FROM ' . PMA_backquote($curr_table[0]) . ';', null, PMA_DBI_QUERY_STORE);
 365              if ($fi_rs && PMA_DBI_num_rows($fi_rs) > 0) {
 366                  while ($curr_field = PMA_DBI_fetch_assoc($fi_rs)) {
 367                      $field_full = $db . '.' . $curr_field['Table'] . '.' . $curr_field['Column_name'];
 368                      $field_v    = $curr_field['Table'] . '->' . $curr_field['Column_name'];
 369                      $selectboxall[$field_full] =  $field_v;
 370                      if ($tbl_type=='INNODB' && isset($curr_table[1]) && $curr_table[1]=='InnoDB') {
 371                          $selectboxall_innodb[$field_full] =  $field_v;
 372                      }
 373                  } // end while
 374              } // end if (PMA_DBI_num_rows)
 375              PMA_DBI_free_result($fi_rs);
 376              unset($fi_rs);
 377          }
 378      } // end while over tables
 379  
 380  } // end if
 381  
 382  
 383  // Now find out the columns of our $table
 384  // need to use PMA_DBI_QUERY_STORE with PMA_DBI_num_rows() in mysqli
 385  $col_rs    = PMA_DBI_try_query('SHOW COLUMNS FROM ' . PMA_backquote($table) . ';', null, PMA_DBI_QUERY_STORE);
 386  
 387  if ($col_rs && PMA_DBI_num_rows($col_rs) > 0) {
 388      while ($row = PMA_DBI_fetch_assoc($col_rs)) {
 389          $save_row[] = $row;
 390      }
 391      $saved_row_cnt  = count($save_row);
 392      ?>
 393      <fieldset>
 394      <legend><?php echo $strLinksTo; ?></legend>
 395  
 396      <table>
 397      <tr><th></th>
 398      <?php
 399      if ( $cfgRelation['relwork'] ) {
 400          echo '<th>' . $strInternalRelations;
 401          if ($tbl_type=='INNODB') {
 402              echo PMA_showHint( $strInternalNotNecessary );
 403          }
 404          echo '</th>';
 405      }
 406      if ( $tbl_type=='INNODB' ) {
 407          echo '<th colspan="2">InnoDB';
 408          if (PMA_MYSQL_INT_VERSION < 40013) {
 409              echo '(**)';
 410          }
 411          echo '</th>';
 412      }
 413      ?>
 414      </tr>
 415      <?php
 416      $odd_row = true;
 417      for ($i = 0; $i < $saved_row_cnt; $i++) {
 418          $myfield = $save_row[$i]['Field'];
 419          ?>
 420      <tr class="<?php echo $odd_row ? 'odd' : 'even'; $odd_row = ! $odd_row; ?>">
 421          <td align="center">
 422              <b><?php echo $save_row[$i]['Field']; ?></b></td>
 423          <?php
 424          if ($cfgRelation['relwork']) {
 425              ?>
 426          <td><select name="destination[<?php echo htmlspecialchars($save_row[$i]['Field']); ?>]">
 427              <?php
 428              // PMA internal relations
 429              if (isset($existrel[$myfield])) {
 430                  $foreign_field    = $existrel[$myfield]['foreign_db'] . '.'
 431                           . $existrel[$myfield]['foreign_table'] . '.'
 432                           . $existrel[$myfield]['foreign_field'];
 433              } else {
 434                  $foreign_field    = FALSE;
 435              }
 436              $seen_key = FALSE;
 437              foreach ($selectboxall AS $key => $value) {
 438                  echo '                '
 439                       . '<option value="' . htmlspecialchars($key) . '"';
 440                  if ($foreign_field && $key == $foreign_field) {
 441                      echo ' selected="selected"';
 442                      $seen_key = TRUE;
 443                  }
 444                  echo '>' . $value . '</option>'. "\n";
 445              } // end while
 446  
 447              // if the link defined in relationtable points to a foreign field
 448              // that is not a key in the foreign table, we show the link
 449              // (will not be shown with an arrow)
 450              if ($foreign_field && !$seen_key) {
 451                  echo '                '
 452                      .'<option value="' . htmlspecialchars($foreign_field) . '"'
 453                      .' selected="selected"'
 454                      .'>' . $foreign_field . '</option>'. "\n";
 455              }
 456              ?>
 457              </select>
 458          </td>
 459              <?php
 460          } // end if (internal relations)
 461  
 462          if ($tbl_type=='INNODB') {
 463              echo '<td>';
 464              if (!empty($save_row[$i]['Key'])) {
 465                  ?>
 466              <span class="formelement">
 467              <select name="destination_innodb[<?php echo htmlspecialchars($save_row[$i]['Field']); ?>]">
 468                  <?php
 469                  if (isset($existrel_innodb[$myfield])) {
 470                      $foreign_field    = $existrel_innodb[$myfield]['foreign_db'] . '.'
 471                               . $existrel_innodb[$myfield]['foreign_table'] . '.'
 472                               . $existrel_innodb[$myfield]['foreign_field'];
 473                  } else {
 474                      $foreign_field    = FALSE;
 475                  }
 476  
 477                  $found_foreign_field = FALSE;
 478                  foreach ($selectboxall_innodb AS $key => $value) {
 479                      echo '                '
 480                           . '<option value="' . htmlspecialchars($key) . '"';
 481                      if ($foreign_field && $key == $foreign_field) {
 482                          echo ' selected="selected"';
 483                          $found_foreign_field = TRUE;
 484                      }
 485                      echo '>' . $value . '</option>'. "\n";
 486                  } // end while
 487  
 488                  // we did not find the foreign field in the tables of current db,
 489                  // must be defined in another db so show it to avoid erasing it
 490                  if (!$found_foreign_field && $foreign_field) {
 491                      echo '                '
 492                           . '<option value="' . htmlspecialchars($foreign_field) . '"';
 493                      echo ' selected="selected"';
 494                      echo '>' . $foreign_field . '</option>' . "\n";
 495                  }
 496  
 497                  ?>
 498              </select>
 499              </span>
 500              <span class="formelement">
 501                  <?php
 502                  PMA_generate_dropdown('ON DELETE',
 503                      'on_delete[' . htmlspecialchars($save_row[$i]['Field']) . ']',
 504                      $options_array,
 505                      isset($existrel_innodb[$myfield]['on_delete']) ? $existrel_innodb[$myfield]['on_delete']: '' );
 506  
 507                  echo '</span>' . "\n"
 508                      .'<span class="formelement">' . "\n";
 509  
 510                  PMA_generate_dropdown('ON UPDATE',
 511                      'on_update[' . htmlspecialchars($save_row[$i]['Field']) . ']',
 512                      $options_array,
 513                      isset($existrel_innodb[$myfield]['on_update']) ? $existrel_innodb[$myfield]['on_update']: '' );
 514                  echo '</span>' . "\n";
 515              } else {
 516                  echo $strNoIndex;
 517              } // end if (a key exists)
 518              echo '        </td>';
 519          } // end if (InnoDB)
 520          ?>
 521      </tr>
 522          <?php
 523      } // end for
 524  
 525      echo '    </table>' . "\n";
 526      echo '</fieldset>' . "\n";
 527  
 528      if ($cfgRelation['displaywork']) {
 529          // Get "display_field" infos
 530          $disp = PMA_getDisplayField($db, $table);
 531          ?>
 532      <fieldset>
 533          <label><?php echo $strChangeDisplay . ': '; ?></label>
 534          <select name="display_field" style="vertical-align: middle">
 535              <option value="">---</option>
 536          <?php
 537          foreach ($save_row AS $row) {
 538              echo '            <option value="' . htmlspecialchars($row['Field']) . '"';
 539              if (isset($disp) && $row['Field'] == $disp) {
 540                  echo ' selected="selected"';
 541              }
 542              echo '>' . htmlspecialchars($row['Field']) . '</option>'. "\n";
 543          } // end while
 544          ?>
 545          </select>
 546      </fieldset>
 547          <?php
 548      } // end if (displayworks)
 549      ?>
 550      <fieldset class="tblFooters">
 551          <input type="submit" value="<?php echo $strSave; ?>" />
 552      </fieldset>
 553  </form>
 554      <?php
 555  } // end if (we have columns in this table)
 556  
 557  if ( $tbl_type === 'INNODB' && PMA_MYSQL_INT_VERSION < 40013 ) {
 558      echo '<div class="warning">'
 559          .'** ' . sprintf($strUpgrade, 'MySQL', '4.0.13')
 560          .'</div>';
 561  }
 562  
 563  /**
 564   * Displays the footer
 565   */
 566  require_once ('./libraries/footer.inc.php');
 567  ?>


Généré le : Mon Nov 26 15:18:20 2007 par Balluche grâce à PHPXref 0.7
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