printer.php

   1 <?php
   2 /*=====================================================================*\
   3 || ###################################################################
   4 || # Iris Studios Shared Object Framework [#]version[#]
   5 || # Copyright ©2002-[#]year[#] Iris Studios, Inc.
   6 || #
   7 || # This program is free software; you can redistribute it and/or modify
   8 || # it under the terms of the GNU General Public License as published by
   9 || # the Free Software Foundation; version [#]gpl[#] of the License.
  10 || #
  11 || # This program is distributed in the hope that it will be useful, but
  12 || # WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13 || # or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
  14 || # more details.
  15 || #
  16 || # You should have received a copy of the GNU General Public License along
  17 || # with this program; if not, write to the Free Software Foundation, Inc.,
  18 || # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  19 || ###################################################################
  20 \*=====================================================================*/
  21
  22 /**
  23 * Printer
  24 * printer.php
  25 *
  26 * @package      ISSO
  27 */
  28
  29 /**
  30 * Printer
  31 *
  32 * This framework generates standard HTML through various functions. The purpose
  33 * is generally so that things like the admin system can be created without templates.
  34 *
  35 * @author               Iris Studios, Inc.
  36 * @copyright    Copyright ©2002 - [#]year[#], Iris Studios, Inc.
  37 * @version              $Revision$
  38 * @package              ISSO
  39 *
  40 */
  41 class Printer
  42 {
  43         /**
  44         * Framework registry object
  45         * @var  object
  46         */
  47         var $registry = null;
  48
  49         /**
  50         * Realm that we are operating in (displayed in the <title>)
  51         * @var  string
  52         */
  53         var $realm = '[UNDEFINED REALM]';
  54
  55         /**
  56         * CSS to place in the page
  57         * @var  string
  58         */
  59         var $css = '';
  60
  61         // ###################################################################
  62         /**
  63         * Constructor
  64         */
  65         function __construct(&$registry)
  66         {
  67                 $this->registry =& $registry;
  68         }
  69
  70         // ###################################################################
  71         /**
  72         * (PHP 4) Constructor
  73         */
  74         function Printer(&$registry)
  75         {
  76                 $this->__construct($registry);
  77         }
  78
  79         // ###################################################################
  80         /**
  81         * Creates a redirect to another page; constructs the header and footer
  82         * (therefore execution stops)
  83         *
  84         * @access       public
  85         *
  86         * @param        string  Location to redirect to
  87         * @param        integer Time to wait before the redirect
  88         * @param        array   An aray of POST variables to send through on the redirect
  89         */
  90         function redirect($location, $timeout = 10, $postvars = array())
  91         {
  92                 $timeout = $timeout * 200;
  93
  94                 if ($postvars)
  95                 {
  96                         $js = <<<JS
  97         <script type="text/javascript">
  98         <!--
  99                 var timeout = $timeout;
 100
 101                 if (timeout > 0)
 102                 {
 103                         setTimeout("redirect()", $timeout);
 104                 }
 105                 else
 106                 {
 107                         redirect();
 108                 }
 109
 110                 function redirect()
 111                 {
 112                         document.forms.postvars.submit();
 113                 }
 114
 115         //-->
 116         </script>
 117 JS;
 118                 }
 119                 else
 120                 {
 121                         $js =  <<<JS
 122         <script type="text/javascript">
 123         <!--
 124                 var timeout = $timeout;
 125
 126                 if (timeout > 0)
 127                 {
 128                         setTimeout("redirect()", $timeout);
 129                 }
 130                 else
 131                 {
 132                         redirect();
 133                 }
 134
 135                 function redirect()
 136                 {
 137                         window.location = "$location";
 138                 }
 139         //-->
 140         </script>
 141 JS;
 142                 }
 143
 144                 $this->page_start($this->registry->modules['localize']->string('Redirect'));
 145
 146                 if ($postvars)
 147                 {
 148                         $this->form_start($location, null, false, 'postvars');
 149
 150                         foreach ($postvars AS $key => $value)
 151                         {
 152                                 $this->form_hidden_field($key, $value);
 153                         }
 154
 155                         $this->form_end();
 156                 }
 157
 158                 $this->page_message($this->registry->modules['localize']->string('Redirect'), sprintf($this->registry->modules['localize']->string('Please wait to be redirected. If you are not redirected in a few seconds, click <a href="%1$s">here</a>.'), $location));
 159
 160                 $this->page_code($js);
 161
 162                 $this->page_end();
 163         }
 164
 165         // ###################################################################
 166         /**
 167         * Throws a fatal error; constructs the header and footer
 168         *
 169         * @access       public
 170         *
 171         * @param        string  Error messsage text
 172         */
 173         function error($message)
 174         {
 175                 $this->page_start($this->registry->modules['localize']->string('Error'));
 176                 $this->page_message($this->registry->modules['localize']->string('Error'), $message);
 177                 $this->page_end();
 178
 179                 exit;
 180         }
 181
 182         // ###################################################################
 183         /**
 184         * Outputs the header of the page: doctype, <html>, <head>, <title>,
 185         * <body> and imbeds the style information
 186         *
 187         * @access       public
 188         *
 189         * @param        string  Title of the page
 190         * @param        string  Class of the page to be applied to the body
 191         * @param        integer Margin of the <div> that all content is placed in
 192         * @param        string  Extra HTML to imbed in the <head> tag
 193         * @param        string  <body> onLoad action to imbed
 194         * @param        integer Margin of the actual <body > tag
 195         * @param        string  Relative path where the CSS data is stored
 196         * @param        bool    Will force re-print the header if it has already been printed
 197         */
 198         function page_start($actiontitle, $pageclass = ':default:', $pagemargin = 15, $extra = '', $onload = false, $margin = 0, $dotpath = '.', $override = false)
 199         {
 200                 if ($this->registry->debug AND isset($_GET['query']))
 201                 {
 202                         ob_start();
 203                 }
 204
 205                 if (defined('DONE_HEADER') AND !$override)
 206                 {
 207                         if (constant('DONE_HEADER') AND !$override)
 208                         {
 209                                 return;
 210                         }
 211                 }
 212
 213                 $title = sprintf($this->registry->modules['localize']->string('%1$s - %2$s - %3$s'), $this->registry->application, $this->realm, $actiontitle);
 214
 215                 echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\">\n";
 216                 echo "<html xmlns=\"http://www.w3.org/1999/xhtml\">\n<head>";
 217                 echo "\n\t<title>$title</title>";
 218                 echo "\n\t<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\" />";
 219                 echo $this->css;
 220                 echo ($extra ? "\n$extra" : '');
 221                 echo "\n</head>\n<body style=\"margin: {$margin}px;\"" . (($pageclass !== ':default:') ? " class=\"$pageclass\"" : '') . (($onload) ? " onload=\"$onload\"" : '') . ">\n";
 222
 223                 if (!defined('HIDE_SETUP') AND function_exists('_printer_page_start'))
 224                 {
 225                         _printer_page_start();
 226                 }
 227
 228                 echo "<div style=\"margin: {$pagemargin}px;\">\n<!-- / page head -->\n\n";
 229
 230                 if (!defined('DONE_HEADER'))
 231                 {
 232                         define('DONE_HEADER', 1);
 233                 }
 234         }
 235
 236         // ###################################################################
 237         /**
 238         * Links CSS to the page from a given relative path
 239         *
 240         * @access       public
 241         *
 242         * @param        string  Relative path to the CSS file
 243         */
 244         function css_link($path)
 245         {
 246                 $this->css .= "\n\t<link rel=\"stylesheet\" href=\"$path\" />";
 247         }
 248
 249         // ###################################################################
 250         /**
 251         * Imbeds actual CSS information into the page in <style> tags
 252         *
 253         * @access       public
 254         *
 255         * @param        string  Path of the CSS file to be imbeded
 256         */
 257         function css_imbed($path)
 258         {
 259                 $data = require_once($path);
 260                 $css = preg_replace('#/\*(.*?)\*/(\r|\n)*#s', '', $css);
 261                 $css = trim($css);
 262                 $this->css .= "\n\t<style type=\"text/css\">\n\t<!--\n" . $css . "\n\t//-->\n\t</style>";
 263         }
 264
 265         // ###################################################################
 266         /**
 267         * Places raw HTML code directly into the documet at the current
 268         * position
 269         *
 270         * @access       public
 271         *
 272         * @param        string  HTML code
 273         */
 274         function page_code($code)
 275         {
 276                 echo "\n\n$code\n\n";
 277         }
 278
 279         // ###################################################################
 280         /**
 281         * A block function that produces a table with a message in it. This
 282         * does not print the header and footer.
 283         *
 284         * @access       public
 285         *
 286         * @param        string  The title of the message (appears at the top of the block)
 287         * @param        string  Content of the message
 288         */
 289         function page_message($title, $message)
 290         {
 291                 $this->table_start(true, '75%');
 292                 $this->table_head($title, 1);
 293                 $this->row_span("<blockquote>$message</blockquote>", ':swap:', 'left', 1);
 294                 $this->table_end();
 295         }
 296
 297         // ###################################################################
 298         /**
 299         * Produces an entire page layout that asks the user whether or not
 300         * they want to perform X action and provides a link to the YES and NO
 301         * action
 302         *
 303         * @access       public
 304         *
 305         * @param        string  Message that asks if they want to do X
 306         * @param        string  Location to go for YES
 307         * @param        string  DO action to pass
 308         * @param        array   Hidden parameters to pass to the next page
 309         */
 310         function page_confirm($message, $location, $action, $params)
 311         {
 312                 $this->page_start($this->registry->modules['localize']->string('Confirm'));
 313
 314                 $this->form_start($location, $action);
 315                 foreach ($params AS $key => $value)
 316                 {
 317                         $this->form_hidden_field($key, $value);
 318                 }
 319
 320                 $this->table_start(true, '75%');
 321                 $this->table_head($this->registry->modules['localize']->string('Confirm'), 1);
 322                 $this->row_span("<blockquote>$message</blockquote>", ':swap:', 'left', 1);
 323                 $this->row_submit('<input type="button" class="button" name="no" value="  ' . $this->registry->modules['localize']->string('No') . '  " onclick="history.back(1); return false;" />', $this->registry->modules['localize']->string('Yes'), '');
 324                 $this->table_end();
 325
 326                 $this->form_end();
 327
 328                 $this->page_end();
 329         }
 330
 331         // ###################################################################
 332         /**
 333         * Closes the HTML document structure an adds the copyright; this also
 334         * stops execution of the page
 335         *
 336         * @access       public
 337         */
 338         function page_end()
 339         {
 340                 if ($this->registry->debug AND isset($_GET['query']))
 341                 {
 342                         ob_clean();
 343                         ob_end_clean();
 344
 345                         if (is_array($this->registry->modules['db_mysql']->history))
 346                         {
 347                                 echo '<pre>';
 348                                 foreach ($this->registry->modules['db_mysql']->history AS $query)
 349                                 {
 350                                         echo $query . "\n\n<hr />\n\n";
 351                                 }
 352                                 echo '</pre>';
 353                         }
 354                         exit;
 355                 }
 356
 357                 $copyright = "\n<br />\n<p align=\"center\" class=\"copyright\">\n\t<a href=\"http://www.iris-studios.com\" target=\"_blank\">" . $this->registry->application . ' ' . $this->registry->appversion . ", &copy; 2002 - " . date('Y') . " Iris Studios, Inc.</a>\n</p>";
 358
 359                 if (!defined('HIDE_SETUP'))
 360                 {
 361                         echo "\n<!-- page end -->\n</div>\n$copyright";
 362                 }
 363                 else
 364                 {
 365                         echo "\n<!-- page end -->\n</div>";
 366                 }
 367
 368                 echo $this->registry->construct_debug_block(false);
 369
 370                 echo "\n\n</body>\n</html>";
 371
 372                 exit;
 373         }
 374
 375         // -------------------------------------------------------------------
 376
 377         // ###################################################################
 378         /**
 379         * Opens a <table> tag with styling
 380         *
 381         * @access       public
 382         *
 383         * @param        bool    Whether to add a <br /> before the table
 384         * @param        string  Value of the width attribute
 385         */
 386         function table_start($break = true, $width = '90%')
 387         {
 388                 if ($break)
 389                 {
 390                         echo '<br />';
 391                 }
 392
 393                 echo "\n<table cellpadding=\"4\" cellspacing=\"0\" border=\"0\" align=\"center\" width=\"$width\" class=\"tborder\">\n";
 394         }
 395
 396         // ###################################################################
 397         /**
 398         * Adds a table row that is sued to head the entire table
 399         *
 400         * @access       public
 401         *
 402         * @param        string  Title string
 403         * @param        integer Colspan attribute value
 404         * @param        bool    Whether to bold the title
 405         */
 406         function table_head($title, $colspan = 2, $strong = true)
 407         {
 408                 echo "<tr>\n\t<td class=\"tcat\" align=\"center\" colspan=\"$colspan\">"  . (($strong) ? "<strong>$title</strong>" : $title) . "</td>\n</tr>\n";
 409         }
 410
 411         // ###################################################################
 412         /**
 413         * Creates column headings; useful for a grid-style page. This uses a
 414         * different styling than table_head() and is usually used directly
 415         * after a table header.
 416         *
 417         * @access       public
 418         *
 419         * @param        array   Array of titles to print
 420         */
 421         function table_column_head($columnarray)
 422         {
 423                 if (is_array($columnarray))
 424                 {
 425                         $render = "<tr valign=\"top\" align=\"center\">\n";
 426
 427                         foreach ($columnarray AS $header)
 428                         {
 429                                 $render .= "\t<td class=\"thead\" align=\"center\">$header</td>\n";
 430                         }
 431
 432                         $render .= "</tr>\n";
 433
 434                         echo $render;
 435                 }
 436         }
 437
 438         // ###################################################################
 439         /**
 440         * Closes a <table> tag
 441         *
 442         * @access       public
 443         */
 444         function table_end()
 445         {
 446                 echo "\n</table>\n";
 447         }
 448
 449         // -------------------------------------------------------------------
 450
 451         // ###################################################################
 452         /**
 453         * Starts a <form> tag and adds the DO hidden input field
 454         *
 455         * @access       public
 456         *
 457         * @param        string  Action/name of the file to action to
 458         * @param        string  Value of the DO parameter; used to do-branch
 459         * @param        bool    Enctype attribute; used for mime/multi-part
 460         * @param        string  Name of the form; this only matters for DOM access
 461         * @param        string  Method to action as; POST or GET (default is POST)
 462         */
 463         function form_start($action, $do, $enctype = false, $name = 'inputform', $submitmethod = 'post')
 464         {
 465                 echo "\n<!-- input form -->\n<form name=\"$name\" action=\"$action\"" . (($enctype) ? " enctype=\"$enctype\"" : '') . " method=\"$submitmethod\">\n";
 466
 467                 if ($do !== null)
 468                 {
 469                         $this->form_hidden_field('do', $do);
 470                 }
 471         }
 472
 473         // ###################################################################
 474         /**
 475         * Adds a hidden field at the current location
 476         *
 477         * @access       public
 478         *
 479         * @param        string  Name of the field
 480         * @param        string  Value of the field
 481         */
 482         function form_hidden_field($name, $value)
 483         {
 484                 echo "<input type=\"hidden\" name=\"$name\" value=\"$value\" />\n";
 485         }
 486
 487         // ###################################################################
 488         /**
 489         * Closes a <form> tag
 490         *
 491         * @access       public
 492         */
 493         function form_end()
 494         {
 495                 echo "</form>\n<!-- / input form -->\n";
 496         }
 497
 498         // -------------------------------------------------------------------
 499
 500         // ###################################################################
 501         /**
 502         * Creates a table row that spans an entire row; this is used to divide
 503         * sections, usually
 504         *
 505         * @access       public
 506         *
 507         * @param        string  Text to place in the row
 508         * @param        string  Class name to style with; by default it alternates between alt1 and alt2 (use :swap: to do that)
 509         * @param        string  Alignment of the text in the row
 510         * @param        integer Colspan attribute
 511         */
 512         function row_span($text, $class = ':swap:', $align = 'left', $colspan = 2)
 513         {
 514                 if ($class === ':swap:')
 515                 {
 516                         $this->registry->modules['functions']->exec_swap_bg();
 517                         $row_class = $this->registry->modules['functions']->bgcolour;
 518                         $is_style_element = false;
 519                 }
 520                 else
 521                 {
 522                         if (preg_match('#:style:(.*?)#i', $class))
 523                         {
 524                                 $is_style_element = true;
 525                                 $style = str_replace(':style:', '', $class);
 526                         }
 527                         else
 528                         {
 529                                 $row_class = $class;
 530                                 $is_style_element = false;
 531                         }
 532                 }
 533
 534                 echo "\n<tr>\n\t<td ". (($is_style_element) ? "style=\"$style\"" : "class=\"$row_class\"") . " colspan=\"$colspan\" align=\"$align\">$text</td>\n</tr>";
 535         }
 536
 537         // ###################################################################
 538         /**
 539         * Creates a table row that has more than two columns; this is used in
 540         * conjunction with table_column_head() usually; it takes an array of
 541         * values
 542         *
 543         * @access       public
 544         *
 545         * @param        array   Array of values in form value => alignment key (c for center, l for left, and r for right)
 546         */
 547         function row_multi_item($row_array)
 548         {
 549                 $this->registry->modules['functions']->exec_swap_bg();
 550
 551                 foreach ($row_array AS $item => $align)
 552                 {
 553                         $row_data["$align"][] = $item;
 554                 }
 555
 556                 echo "<tr valign=\"top\">";
 557
 558                 foreach ($row_data AS $align_key => $item_array)
 559                 {
 560                         if ($align_key == 'c')
 561                         {
 562                                 $align = 'center';
 563                         }
 564                         else if ($align_key == 'l')
 565                         {
 566                                 $align = 'left';
 567                         }
 568                         else if ($align_key == 'r')
 569                         {
 570                                 $align = 'right';
 571                         }
 572
 573                         foreach ($item_array AS $value)
 574                         {
 575                                 echo "\n\t<td class=\"{$this->registry->modules['functions']->bgcolour}\" align=\"$align\">$value</td>";
 576                         }
 577                 }
 578
 579                 echo "\n</tr>\n";
 580         }
 581
 582         // ###################################################################
 583         /**
 584         * Generic row creation function that has two columns: label and value;
 585         * this is used for many other form functions, but can also be used for
 586         * non-editable fields
 587         *
 588         * @access       public
 589         *
 590         * @param        string  Label text
 591         * @param        string  HTML or text to place in the value column
 592         * @param        string  Vertical align (valign attribute) for the row
 593         * @param        integer Colspan attribute
 594         * @param        string  Class to style the row with; default is to alternate
 595         */
 596         function row_text($label, $value = '&nbsp;', $valign = 'top', $colspan = 2, $class = -1)
 597         {
 598                 global $IS_SETTINGS;
 599
 600                 if ($class == -1)
 601                 {
 602                         if (!$IS_SETTINGS)
 603                         {
 604                                 $this->registry->modules['functions']->exec_swap_bg();
 605                                 $row_class = $this->registry->modules['functions']->bgcolour;
 606                         }
 607                         else
 608                         {
 609                                 $row_class = 'alt2';
 610                         }
 611                 }
 612                 else
 613                 {
 614                         $row_class = $class;
 615                 }
 616
 617                 echo "<tr valign=\"$valign\">";
 618                 echo "\n\t<td class=\"$row_class\">$label</td>";
 619                 echo "\n\t<td class=\"$row_class\">$value</td>";
 620
 621                 if ($colspan > 2)
 622                 {
 623                         echo "\n\t<td class=\"$row_class\" colspan=\"" . $colspan - 2 . "\">&nbsp;</td>";
 624                 }
 625
 626                 echo "\n</tr>\n";
 627         }
 628
 629         // ###################################################################
 630         /**
 631         * Creates a table row with an <input> text field as the value column
 632         *
 633         * @access       public
 634         *
 635         * @param        string  Label text
 636         * @param        string  Name of the <input> field
 637         * @param        string  Value of the field
 638         * @param        integer Colspan attribute
 639         * @param        integer Size of the <input> field
 640         * @param        integer Length attribute; use FALSE for no length to be specified
 641         * @param        bool    Whether to make this a password field
 642         * @param        string  Vertical align (valign attribute)
 643         */
 644         function row_input($label, $name, $value = '', $colspan = 2, $size = 35, $length = false, $password = false, $lalign = 'top')
 645         {
 646                 $this->row_text($label, "<input type=\"" . (($password) ? 'password' : 'text') . "\" class=\"input\" name=\"$name\" value=\"$value\" size=\"$size\" " . (($length) ? "maxlength=\"$length\" " : '') . "/>", $lalign, $colspan);
 647         }
 648
 649         // ###################################################################
 650         /**
 651         * Creates a table row with a <textarea> as the value column
 652         *
 653         * @access       public
 654         *
 655         * @param        string  Label text
 656         * @param        string  Name of the <textarea>
 657         * @param        string  Value of the <textarea>
 658         * @param        integer Colspan attribute
 659         * @param        integer Number of rows in the <textarea>
 660         * @param        integer Number of colums in the <textarea>
 661         * @param        bool    Whether or not to use monospacing font
 662         * @param        string  Extra style attributes to apply to the <textarea>
 663         */
 664         function row_textarea($label, $name, $value = '', $colspan = 2, $rows = 7, $cols = 50, $code = false, $style = '')
 665         {
 666                 $this->row_text($label, "<textarea name=\"$name\" class=\"" . (($code) ? 'code' : 'input') . "\" rows=\"$rows\" cols=\"$cols\"" . (($style) ? ' style="' . $style . '"' : '') . ">$value</textarea>", 'top', $colspan);
 667         }
 668
 669         // ###################################################################
 670         /**
 671         * Creates a table row with the tfoot class
 672         *
 673         * @access       public
 674         *
 675         * @param        string  Extra text or HTML to insert into the row
 676         * @param        integer Colspan attribute
 677         */
 678         function row_tfoot($data, $colspan = 2)
 679         {
 680                 echo $this->row_span($data, 'tfoot', 'center', $colspan);
 681         }
 682
 683         // ###################################################################
 684         /**
 685         * Creates a tfoot table row with submit buttons
 686         *
 687         * @access       public
 688         *
 689         * @param        string  Extra HTML to imbed in the row after the buttons
 690         * @param        string  Submit button text (by default it uses pre-translated "Submit" from :save:)
 691         * @param        string  Reset button text (default it uses pre-translated "Reset" from :reset:)
 692         * @param        integer Colspan attribute
 693         */
 694         function row_submit($extra = false, $submit = ':save:', $reset = ':reset:', $colspan = 2)
 695         {
 696                 if ($submit === ':save:')
 697                 {
 698                         $submit = "  " . $this->registry->modules['localize']->string('Submit') . "  ";
 699                 }
 700                 else
 701                 {
 702                         $submit = "  $submit  ";
 703                 }
 704
 705                 if ($reset === ':reset:')
 706                 {
 707                         $reset = "  " . $this->registry->modules['localize']->string('Reset') . "  ";
 708                 }
 709                 else
 710                 {
 711                         $reset = (($reset) ? "  $reset  " : '');
 712                 }
 713
 714                 $output = "\n\t\t<input type=\"submit\" class=\"button\" name=\"__submit__\" value=\"$submit\" accesskey=\"s\" />";
 715                 $output .= ($reset ? "\n\t\t<input type=\"reset\" class=\"button\" name=\"__reset__\" value=\"$reset\" accesskey=\"r\" />" : '');
 716                 $output .= ($extra ? "\n\t\t$extra" : '');
 717                 $output .= "\n\t";
 718                 $this->row_tfoot($output, $colspan);
 719         }
 720
 721         // ###################################################################
 722         /**
 723         * Creates an upload row; you need to specify some other paramaters in
 724         * form_start() for this to work
 725         *
 726         * @access       public
 727         *
 728         * @param        string  Label text
 729         * @param        string  Upload name
 730         * @param        integer Colspan attribute
 731         */
 732         function row_upload($label, $name, $colspan = 2)
 733         {
 734                 $this->row_text($label, "<input type=\"file\" class=\"button\" name=\"$name\" size=\"35\" />", 'top', $colspan);
 735         }
 736
 737         // ###################################################################
 738         /**
 739         * Adds a name-value pair to an array that is constructed into a
 740         * <select> list
 741         *
 742         * @access       public
 743         *
 744         * @param        string  Text displayed for the option
 745         * @param        string  Value of the option
 746         * @param        bool    Whether or not to select this particluar option
 747         */
 748         function list_item($name, $value, $selected = false)
 749         {
 750                 global $listitem;
 751
 752                 $listitem[] = "\n\t<option value=\"$value\"" . (($selected == true) ? ' selected="selected"' : '') . ">$name</option>";
 753         }
 754
 755         // ###################################################################
 756         /**
 757         * Assembles a <select> table row from list_item() items
 758         *
 759         * @access       public
 760         *
 761         * @param        string  Label text
 762         * @param        string  Name of the <select>
 763         * @param        bool    Automatically submit the form on a change?
 764         * @param        integer Colspan attribute
 765         */
 766         function row_list($label, $name, $is_jump = false, $colspan = 2)
 767         {
 768                 global $listitem;
 769
 770                 foreach ($listitem AS $option)
 771                 {
 772                         $optionlist .= $option;
 773                 }
 774
 775                 $listitem = '';
 776
 777                 $this->row_text($label, "\n<select class=\"button\" name=\"$name\"" . (($is_jump) ? " onchange=\"this.form.submit();\"" : '') . ">$optionlist\n</select>" . (($is_jump) ? "\n<input type=\"submit\" class=\"button\" value=\"  " . $this->registry->modules['localize']->string('Go') . "  \" accesskey=\"g\" />" : '') . "\n", $colspan);
 778         }
 779
 780         // ###################################################################
 781         /**
 782         * Creates a row with two radio buttons: yes and now
 783         *
 784         * @access       public
 785         *
 786         * @param        string  Label text
 787         * @param        string  Name of the BOOL flag
 788         * @param        bool    TRUE to select the YES by default; FALSE for NO
 789         * @param        integer Colspan attribute
 790         */
 791         function row_yesno($label, $name, $value, $colspan = 2)
 792         {
 793                 $this->row_text($label, "<input type=\"radio\" name=\"$name\" value=\"1\"" . (($value) ? ' checked="checked"' : '') . " /> " . $this->registry->modules['localize']->string('Yes') . " <input type=\"radio\" name=\"$name\" value=\"0\"" . ((!$value) ? ' checked="checked"' : '') . "  /> " . $this->registry->modules['localize']->string('No'), $colspan);
 794         }
 795 }
 796
 797 /*=====================================================================*\
 798 || ###################################################################
 799 || # $HeadURL$
 800 || # $Id$
 801 || ###################################################################
 802 \*=====================================================================*/
 803 ?>