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PHP Cross Reference of moodle-2.8 |
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1 <?php 2 // This file is part of Moodle - http://moodle.org/ 3 // 4 // Moodle is free software: you can redistribute it and/or modify 5 // it under the terms of the GNU General Public License as published by 6 // the Free Software Foundation, either version 3 of the License, or 7 // (at your option) any later version. 8 // 9 // Moodle is distributed in the hope that it will be useful, 10 // but WITHOUT ANY WARRANTY; without even the implied warranty of 11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 // GNU General Public License for more details. 13 // 14 // You should have received a copy of the GNU General Public License 15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>. 16 17 defined('MOODLE_INTERNAL') OR die('not allowed'); 18 require_once($CFG->dirroot.'/mod/feedback/item/feedback_item_class.php'); 19 20 define('FEEDBACK_MULTICHOICE_TYPE_SEP', '>>>>>'); 21 define('FEEDBACK_MULTICHOICE_LINE_SEP', '|'); 22 define('FEEDBACK_MULTICHOICE_ADJUST_SEP', '<<<<<'); 23 define('FEEDBACK_MULTICHOICE_IGNOREEMPTY', 'i'); 24 define('FEEDBACK_MULTICHOICE_HIDENOSELECT', 'h'); 25 26 class feedback_item_multichoice extends feedback_item_base { 27 protected $type = "multichoice"; 28 private $commonparams; 29 private $item_form; 30 private $item; 31 32 public function init() { 33 34 } 35 36 public function build_editform($item, $feedback, $cm) { 37 global $DB, $CFG; 38 require_once ('multichoice_form.php'); 39 40 //get the lastposition number of the feedback_items 41 $position = $item->position; 42 $lastposition = $DB->count_records('feedback_item', array('feedback'=>$feedback->id)); 43 if ($position == -1) { 44 $i_formselect_last = $lastposition + 1; 45 $i_formselect_value = $lastposition + 1; 46 $item->position = $lastposition + 1; 47 } else { 48 $i_formselect_last = $lastposition; 49 $i_formselect_value = $item->position; 50 } 51 //the elements for position dropdownlist 52 $positionlist = array_slice(range(0, $i_formselect_last), 1, $i_formselect_last, true); 53 54 $item->presentation = empty($item->presentation) ? '' : $item->presentation; 55 $info = $this->get_info($item); 56 57 $item->ignoreempty = $this->ignoreempty($item); 58 $item->hidenoselect = $this->hidenoselect($item); 59 60 //all items for dependitem 61 $feedbackitems = feedback_get_depend_candidates_for_item($feedback, $item); 62 $commonparams = array('cmid'=>$cm->id, 63 'id'=>isset($item->id) ? $item->id : null, 64 'typ'=>$item->typ, 65 'items'=>$feedbackitems, 66 'feedback'=>$feedback->id); 67 68 //build the form 69 $customdata = array('item' => $item, 70 'common' => $commonparams, 71 'positionlist' => $positionlist, 72 'position' => $position, 73 'info' => $info); 74 75 $this->item_form = new feedback_multichoice_form('edit_item.php', $customdata); 76 } 77 78 //this function only can used after the call of build_editform() 79 public function show_editform() { 80 $this->item_form->display(); 81 } 82 83 public function is_cancelled() { 84 return $this->item_form->is_cancelled(); 85 } 86 87 public function get_data() { 88 if ($this->item = $this->item_form->get_data()) { 89 return true; 90 } 91 return false; 92 } 93 94 public function save_item() { 95 global $DB; 96 97 if (!$item = $this->item_form->get_data()) { 98 return false; 99 } 100 101 if (isset($item->clone_item) AND $item->clone_item) { 102 $item->id = ''; //to clone this item 103 $item->position++; 104 } 105 106 $this->set_ignoreempty($item, $item->ignoreempty); 107 $this->set_hidenoselect($item, $item->hidenoselect); 108 109 $item->hasvalue = $this->get_hasvalue(); 110 if (!$item->id) { 111 $item->id = $DB->insert_record('feedback_item', $item); 112 } else { 113 $DB->update_record('feedback_item', $item); 114 } 115 116 return $DB->get_record('feedback_item', array('id'=>$item->id)); 117 } 118 119 120 //gets an array with three values(typ, name, XXX) 121 //XXX is an object with answertext, answercount and quotient 122 public function get_analysed($item, $groupid = false, $courseid = false) { 123 $info = $this->get_info($item); 124 125 $analysed_item = array(); 126 $analysed_item[] = $item->typ; 127 $analysed_item[] = $item->name; 128 129 //get the possible answers 130 $answers = null; 131 $answers = explode (FEEDBACK_MULTICHOICE_LINE_SEP, $info->presentation); 132 if (!is_array($answers)) { 133 return null; 134 } 135 136 //get the values 137 $values = feedback_get_group_values($item, $groupid, $courseid, $this->ignoreempty($item)); 138 if (!$values) { 139 return null; 140 } 141 142 //get answertext, answercount and quotient for each answer 143 $analysed_answer = array(); 144 if ($info->subtype == 'c') { 145 $sizeofanswers = count($answers); 146 for ($i = 1; $i <= $sizeofanswers; $i++) { 147 $ans = new stdClass(); 148 $ans->answertext = $answers[$i-1]; 149 $ans->answercount = 0; 150 foreach ($values as $value) { 151 //ist die Antwort gleich dem index der Antworten + 1? 152 $vallist = explode(FEEDBACK_MULTICHOICE_LINE_SEP, $value->value); 153 foreach ($vallist as $val) { 154 if ($val == $i) { 155 $ans->answercount++; 156 } 157 } 158 } 159 $ans->quotient = $ans->answercount / count($values); 160 $analysed_answer[] = $ans; 161 } 162 } else { 163 $sizeofanswers = count($answers); 164 for ($i = 1; $i <= $sizeofanswers; $i++) { 165 $ans = new stdClass(); 166 $ans->answertext = $answers[$i-1]; 167 $ans->answercount = 0; 168 foreach ($values as $value) { 169 //ist die Antwort gleich dem index der Antworten + 1? 170 if ($value->value == $i) { 171 $ans->answercount++; 172 } 173 } 174 $ans->quotient = $ans->answercount / count($values); 175 $analysed_answer[] = $ans; 176 } 177 } 178 $analysed_item[] = $analysed_answer; 179 return $analysed_item; 180 } 181 182 public function get_printval($item, $value) { 183 $info = $this->get_info($item); 184 185 $printval = ''; 186 187 if (!isset($value->value)) { 188 return $printval; 189 } 190 191 $presentation = explode (FEEDBACK_MULTICHOICE_LINE_SEP, $info->presentation); 192 193 if ($info->subtype == 'c') { 194 $vallist = array_values(explode (FEEDBACK_MULTICHOICE_LINE_SEP, $value->value)); 195 $sizeofvallist = count($vallist); 196 $sizeofpresentation = count($presentation); 197 for ($i = 0; $i < $sizeofvallist; $i++) { 198 for ($k = 0; $k < $sizeofpresentation; $k++) { 199 if ($vallist[$i] == ($k + 1)) {//Die Werte beginnen bei 1, das Array aber mit 0 200 $printval .= trim($presentation[$k]) . chr(10); 201 break; 202 } 203 } 204 } 205 } else { 206 $index = 1; 207 foreach ($presentation as $pres) { 208 if ($value->value == $index) { 209 $printval = $pres; 210 break; 211 } 212 $index++; 213 } 214 } 215 return $printval; 216 } 217 218 public function print_analysed($item, $itemnr = '', $groupid = false, $courseid = false) { 219 global $OUTPUT; 220 $sep_dec = get_string('separator_decimal', 'feedback'); 221 if (substr($sep_dec, 0, 2) == '[[') { 222 $sep_dec = FEEDBACK_DECIMAL; 223 } 224 225 $sep_thous = get_string('separator_thousand', 'feedback'); 226 if (substr($sep_thous, 0, 2) == '[[') { 227 $sep_thous = FEEDBACK_THOUSAND; 228 } 229 230 $analysed_item = $this->get_analysed($item, $groupid, $courseid); 231 if ($analysed_item) { 232 $itemname = $analysed_item[1]; 233 echo '<tr><th colspan="2" align="left">'; 234 echo $itemnr.' ('.$item->label.') '.$itemname; 235 echo '</th></tr>'; 236 237 $analysed_vals = $analysed_item[2]; 238 $pixnr = 0; 239 foreach ($analysed_vals as $val) { 240 $intvalue = $pixnr % 10; 241 $pix = $OUTPUT->pix_url('multichoice/' . $intvalue, 'feedback'); 242 $pixnr++; 243 $pixwidth = intval($val->quotient * FEEDBACK_MAX_PIX_LENGTH); 244 $quotient = number_format(($val->quotient * 100), 2, $sep_dec, $sep_thous); 245 $str_quotient = ''; 246 if ($val->quotient > 0) { 247 $str_quotient = ' ('. $quotient . ' %)'; 248 } 249 echo '<tr>'; 250 echo '<td align="left" valign="top"> 251 - '.trim($val->answertext).': 252 </td> 253 <td align="left" style="width:'.FEEDBACK_MAX_PIX_LENGTH.';"> 254 <img class="feedback_bar_image" alt="'.$intvalue.'" src="'.$pix.'" height="5" width="'.$pixwidth.'" /> 255 '.$val->answercount.$str_quotient.' 256 </td>'; 257 echo '</tr>'; 258 } 259 } 260 } 261 262 public function excelprint_item(&$worksheet, $row_offset, 263 $xls_formats, $item, 264 $groupid, $courseid = false) { 265 266 $analysed_item = $this->get_analysed($item, $groupid, $courseid); 267 268 $data = $analysed_item[2]; 269 270 //frage schreiben 271 $worksheet->write_string($row_offset, 0, $item->label, $xls_formats->head2); 272 $worksheet->write_string($row_offset, 1, $analysed_item[1], $xls_formats->head2); 273 if (is_array($data)) { 274 $sizeofdata = count($data); 275 for ($i = 0; $i < $sizeofdata; $i++) { 276 $analysed_data = $data[$i]; 277 278 $worksheet->write_string($row_offset, 279 $i + 2, 280 trim($analysed_data->answertext), 281 $xls_formats->head2); 282 283 $worksheet->write_number($row_offset + 1, 284 $i + 2, 285 $analysed_data->answercount, 286 $xls_formats->default); 287 288 $worksheet->write_number($row_offset + 2, 289 $i + 2, 290 $analysed_data->quotient, 291 $xls_formats->procent); 292 } 293 } 294 $row_offset += 3; 295 return $row_offset; 296 } 297 298 /** 299 * print the item at the edit-page of feedback 300 * 301 * @global object 302 * @param object $item 303 * @return void 304 */ 305 public function print_item_preview($item) { 306 global $OUTPUT, $DB; 307 $info = $this->get_info($item); 308 $align = right_to_left() ? 'right' : 'left'; 309 310 $presentation = explode (FEEDBACK_MULTICHOICE_LINE_SEP, $info->presentation); 311 $strrequiredmark = '<img class="req" title="'.get_string('requiredelement', 'form').'" alt="'. 312 get_string('requiredelement', 'form').'" src="'.$OUTPUT->pix_url('req') .'" />'; 313 314 //test if required and no value is set so we have to mark this item 315 //we have to differ check and the other subtypes 316 $requiredmark = ($item->required == 1) ? $strrequiredmark : ''; 317 318 //print the question and label 319 echo '<div class="feedback_item_label_'.$align.'">'; 320 if ($info->subtype == 'd') { 321 echo '<label for="'. $item->typ . '_' . $item->id .'">'; 322 } 323 echo '('.$item->label.') '; 324 echo format_text($item->name . $requiredmark, FORMAT_HTML, array('noclean' => true, 'para' => false)); 325 if ($item->dependitem) { 326 if ($dependitem = $DB->get_record('feedback_item', array('id'=>$item->dependitem))) { 327 echo ' <span class="feedback_depend">'; 328 echo '('.$dependitem->label.'->'.$item->dependvalue.')'; 329 echo '</span>'; 330 } 331 } 332 if ($info->subtype == 'd') { 333 echo '</label>'; 334 } 335 echo '</div>'; 336 337 //print the presentation 338 echo '<div class="feedback_item_presentation_'.$align.'">'; 339 $index = 1; 340 $checked = ''; 341 if ($info->subtype == 'r' || $info->subtype == 'c') { 342 // if (r)adio buttons or (c)heckboxes 343 echo '<fieldset>'; 344 echo '<ul>'; 345 } 346 347 if ($info->horizontal) { 348 $hv = 'h'; 349 } else { 350 $hv = 'v'; 351 } 352 353 if ($info->subtype == 'r' AND !$this->hidenoselect($item)) { 354 //print the "not_selected" item on radiobuttons 355 ?> 356 <li class="feedback_item_radio_<?php echo $hv.'_'.$align;?>"> 357 <span class="feedback_item_radio_<?php echo $hv.'_'.$align;?>"> 358 <?php 359 echo '<input type="radio" '. 360 'name="'.$item->typ.'_'.$item->id.'[]" '. 361 'id="'.$item->typ.'_'.$item->id.'_xxx" '. 362 'value="" checked="checked" />'; 363 ?> 364 </span> 365 <span class="feedback_item_radiolabel_<?php echo $hv.'_'.$align;?>"> 366 <label for="<?php echo $item->typ . '_' . $item->id.'_xxx';?>"> 367 <?php print_string('not_selected', 'feedback');?> 368 </label> 369 </span> 370 </li> 371 <?php 372 } 373 374 switch($info->subtype) { 375 case 'r': 376 $this->print_item_radio($presentation, $item, false, $info, $align); 377 break; 378 case 'c': 379 $this->print_item_check($presentation, $item, false, $info, $align); 380 break; 381 case 'd': 382 $this->print_item_dropdown($presentation, $item, false, $info, $align); 383 break; 384 } 385 if ($info->subtype == 'r' || $info->subtype == 'c') { 386 // if (r)adio buttons or (c)heckboxes 387 echo '</ul>'; 388 echo '</fieldset>'; 389 } 390 echo '</div>'; 391 } 392 393 /** 394 * print the item at the complete-page of feedback 395 * 396 * @global object 397 * @param object $item 398 * @param string $value 399 * @param bool $highlightrequire 400 * @return void 401 */ 402 public function print_item_complete($item, $value = null, $highlightrequire = false) { 403 global $OUTPUT; 404 $info = $this->get_info($item); 405 $align = right_to_left() ? 'right' : 'left'; 406 407 if ($value == null) { 408 $value = array(); 409 } 410 $presentation = explode (FEEDBACK_MULTICHOICE_LINE_SEP, $info->presentation); 411 $strrequiredmark = '<img class="req" title="'.get_string('requiredelement', 'form').'" alt="'. 412 get_string('requiredelement', 'form').'" src="'.$OUTPUT->pix_url('req') .'" />'; 413 414 //test if required and no value is set so we have to mark this item 415 //we have to differ check and the other subtypes 416 if (is_array($value)) { 417 $values = $value; 418 } else { 419 $values = explode(FEEDBACK_MULTICHOICE_LINE_SEP, $value); 420 } 421 $requiredmark = ($item->required == 1) ? $strrequiredmark : ''; 422 423 //print the question and label 424 $inputname = $item->typ . '_' . $item->id; 425 echo '<div class="feedback_item_label_'.$align.'">'; 426 if ($info->subtype == 'd') { 427 echo '<label for="'. $inputname .'">'; 428 echo format_text($item->name.$requiredmark, true, false, false); 429 if ($highlightrequire AND $item->required AND (count($values) == 0 OR $values[0] == '' OR $values[0] == 0)) { 430 echo '<br class="error"><span id="id_error_'.$inputname.'" class="error"> '.get_string('err_required', 'form'). 431 '</span><br id="id_error_break_'.$inputname.'" class="error" >'; 432 } 433 echo '</label>'; 434 } else { 435 echo format_text($item->name . $requiredmark, FORMAT_HTML, array('noclean' => true, 'para' => false)); 436 if ($highlightrequire AND $item->required AND (count($values) == 0 OR $values[0] == '' OR $values[0] == 0)) { 437 echo '<br class="error"><span id="id_error_'.$inputname.'" class="error"> '.get_string('err_required', 'form'). 438 '</span><br id="id_error_break_'.$inputname.'" class="error" >'; 439 } 440 } 441 echo '</div>'; 442 443 //print the presentation 444 echo '<div class="feedback_item_presentation_'.$align.'">'; 445 446 if ($info->subtype == 'r' || $info->subtype == 'c') { 447 // if (r)adio buttons or (c)heckboxes 448 echo '<fieldset>'; 449 echo '<ul>'; 450 } 451 if ($info->horizontal) { 452 $hv = 'h'; 453 } else { 454 $hv = 'v'; 455 } 456 //print the "not_selected" item on radiobuttons 457 if ($info->subtype == 'r' AND !$this->hidenoselect($item)) { 458 ?> 459 <li class="feedback_item_radio_<?php echo $hv.'_'.$align;?>"> 460 <span class="feedback_item_radio_<?php echo $hv.'_'.$align;?>"> 461 <?php 462 $checked = ''; 463 // if (!$value) { 464 // $checked = 'checked="checked"'; 465 // } 466 if (count($values) == 0 OR $values[0] == '' OR $values[0] == 0) { 467 $checked = 'checked="checked"'; 468 } 469 echo '<input type="radio" '. 470 'name="'.$item->typ.'_'.$item->id.'[]" '. 471 'id="'.$item->typ.'_'.$item->id.'_xxx" '. 472 'value="" '.$checked.' />'; 473 ?> 474 </span> 475 <span class="feedback_item_radiolabel_<?php echo $hv.'_'.$align;?>"> 476 <label for="<?php echo $item->typ.'_'.$item->id.'_xxx';?>"> 477 <?php print_string('not_selected', 'feedback');?> 478 </label> 479 </span> 480 </li> 481 <?php 482 } 483 484 switch($info->subtype) { 485 case 'r': 486 $this->print_item_radio($presentation, $item, $value, $info, $align); 487 break; 488 case 'c': 489 $this->print_item_check($presentation, $item, $value, $info, $align); 490 break; 491 case 'd': 492 $this->print_item_dropdown($presentation, $item, $value, $info, $align); 493 break; 494 } 495 if ($info->subtype == 'r' || $info->subtype == 'c') { 496 // if (r)adio buttons or (c)heckboxes 497 echo '</ul>'; 498 echo '</fieldset>'; 499 } 500 echo '</div>'; 501 } 502 503 /** 504 * print the item at the complete-page of feedback 505 * 506 * @global object 507 * @param object $item 508 * @param string $value 509 * @return void 510 */ 511 public function print_item_show_value($item, $value = null) { 512 global $OUTPUT; 513 $info = $this->get_info($item); 514 $align = right_to_left() ? 'right' : 'left'; 515 516 if ($value == null) { 517 $value = array(); 518 } 519 520 $presentation = explode (FEEDBACK_MULTICHOICE_LINE_SEP, $info->presentation); 521 522 //test if required and no value is set so we have to mark this item 523 //we have to differ check and the other subtypes 524 if ($info->subtype == 'c') { 525 if (is_array($value)) { 526 $values = $value; 527 } else { 528 $values = explode(FEEDBACK_MULTICHOICE_LINE_SEP, $value); 529 } 530 } 531 $requiredmark = ''; 532 if ($item->required == 1) { 533 $requiredmark = '<img class="req" title="'.get_string('requiredelement', 'form').'" alt="'. 534 get_string('requiredelement', 'form').'" src="'.$OUTPUT->pix_url('req') .'" />'; 535 } 536 537 //print the question and label 538 echo '<div class="feedback_item_label_'.$align.'">'; 539 echo '('.$item->label.') '; 540 echo format_text($item->name . $requiredmark, FORMAT_HTML, array('noclean' => true, 'para' => false)); 541 echo '</div>'; 542 543 //print the presentation 544 echo '<div class="feedback_item_presentation_'.$align.'">'; 545 $index = 1; 546 if ($info->subtype == 'c') { 547 echo $OUTPUT->box_start('generalbox boxalign'.$align); 548 foreach ($presentation as $pres) { 549 foreach ($values as $val) { 550 if ($val == $index) { 551 echo '<div class="feedback_item_multianswer">'; 552 echo format_text($pres, FORMAT_HTML, array('noclean' => true, 'para' => false)); 553 echo '</div>'; 554 break; 555 } 556 } 557 $index++; 558 } 559 echo $OUTPUT->box_end(); 560 } else { 561 foreach ($presentation as $pres) { 562 if ($value == $index) { 563 echo $OUTPUT->box_start('generalbox boxalign'.$align); 564 echo format_text($pres, FORMAT_HTML, array('noclean' => true, 'para' => false)); 565 echo $OUTPUT->box_end(); 566 break; 567 } 568 $index++; 569 } 570 } 571 echo '</div>'; 572 } 573 574 public function check_value($value, $item) { 575 $info = $this->get_info($item); 576 577 if ($item->required != 1) { 578 return true; 579 } 580 581 if (!isset($value) OR !is_array($value) OR $value[0] == '' OR $value[0] == 0) { 582 return false; 583 } 584 585 return true; 586 } 587 588 public function create_value($data) { 589 $vallist = $data; 590 if (is_array($vallist)) { 591 $vallist = array_unique($vallist); 592 } 593 return trim($this->item_array_to_string($vallist)); 594 } 595 596 //compares the dbvalue with the dependvalue 597 //dbvalue is the number of one selection 598 //dependvalue is the presentation of one selection 599 public function compare_value($item, $dbvalue, $dependvalue) { 600 601 if (is_array($dbvalue)) { 602 $dbvalues = $dbvalue; 603 } else { 604 $dbvalues = explode(FEEDBACK_MULTICHOICE_LINE_SEP, $dbvalue); 605 } 606 607 $info = $this->get_info($item); 608 $presentation = explode (FEEDBACK_MULTICHOICE_LINE_SEP, $info->presentation); 609 $index = 1; 610 foreach ($presentation as $pres) { 611 foreach ($dbvalues as $dbval) { 612 if ($dbval == $index AND trim($pres) == $dependvalue) { 613 return true; 614 } 615 } 616 $index++; 617 } 618 return false; 619 } 620 621 public function get_presentation($data) { 622 $present = str_replace("\n", FEEDBACK_MULTICHOICE_LINE_SEP, trim($data->itemvalues)); 623 if (!isset($data->subtype)) { 624 $subtype = 'r'; 625 } else { 626 $subtype = substr($data->subtype, 0, 1); 627 } 628 if (isset($data->horizontal) AND $data->horizontal == 1 AND $subtype != 'd') { 629 $present .= FEEDBACK_MULTICHOICE_ADJUST_SEP.'1'; 630 } 631 return $subtype.FEEDBACK_MULTICHOICE_TYPE_SEP.$present; 632 } 633 634 public function get_hasvalue() { 635 return 1; 636 } 637 638 public function get_info($item) { 639 $presentation = empty($item->presentation) ? '' : $item->presentation; 640 641 $info = new stdClass(); 642 //check the subtype of the multichoice 643 //it can be check(c), radio(r) or dropdown(d) 644 $info->subtype = ''; 645 $info->presentation = ''; 646 $info->horizontal = false; 647 648 $parts = explode(FEEDBACK_MULTICHOICE_TYPE_SEP, $item->presentation); 649 @list($info->subtype, $info->presentation) = $parts; 650 if (!isset($info->subtype)) { 651 $info->subtype = 'r'; 652 } 653 654 if ($info->subtype != 'd') { 655 $parts = explode(FEEDBACK_MULTICHOICE_ADJUST_SEP, $info->presentation); 656 @list($info->presentation, $info->horizontal) = $parts; 657 if (isset($info->horizontal) AND $info->horizontal == 1) { 658 $info->horizontal = true; 659 } else { 660 $info->horizontal = false; 661 } 662 } 663 return $info; 664 } 665 666 private function item_array_to_string($value) { 667 if (!is_array($value)) { 668 return $value; 669 } 670 $retval = ''; 671 $arrvals = array_values($value); 672 $arrvals = clean_param_array($arrvals, PARAM_INT); //prevent sql-injection 673 $retval = $arrvals[0]; 674 $sizeofarrvals = count($arrvals); 675 for ($i = 1; $i < $sizeofarrvals; $i++) { 676 $retval .= FEEDBACK_MULTICHOICE_LINE_SEP.$arrvals[$i]; 677 } 678 return $retval; 679 } 680 681 private function print_item_radio($presentation, $item, $value, $info, $align) { 682 $index = 1; 683 $checked = ''; 684 685 if (is_array($value)) { 686 $values = $value; 687 } else { 688 $values = array($value); 689 } 690 691 if ($info->horizontal) { 692 $hv = 'h'; 693 } else { 694 $hv = 'v'; 695 } 696 697 foreach ($presentation as $radio) { 698 foreach ($values as $val) { 699 if ($val == $index) { 700 $checked = 'checked="checked"'; 701 break; 702 } else { 703 $checked = ''; 704 } 705 } 706 $inputname = $item->typ . '_' . $item->id; 707 $inputid = $inputname.'_'.$index; 708 ?> 709 <li class="feedback_item_radio_<?php echo $hv.'_'.$align;?>"> 710 <span class="feedback_item_radio_<?php echo $hv.'_'.$align;?>"> 711 <?php 712 echo '<input type="radio" '. 713 'name="'.$inputname.'[]" '. 714 'id="'.$inputid.'" '. 715 'value="'.$index.'" '.$checked.' />'; 716 ?> 717 </span> 718 <span class="feedback_item_radiolabel_<?php echo $hv.'_'.$align;?>"> 719 <label for="<?php echo $inputid;?>"> 720 <?php echo format_text($radio, FORMAT_HTML, array('noclean' => true, 'para' => false));?> 721 </label> 722 </span> 723 </li> 724 <?php 725 $index++; 726 } 727 } 728 729 private function print_item_check($presentation, $item, $value, $info, $align) { 730 731 if (is_array($value)) { 732 $values = $value; 733 } else { 734 $values = explode(FEEDBACK_MULTICHOICE_LINE_SEP, $value); 735 } 736 737 if ($info->horizontal) { 738 $hv = 'h'; 739 } else { 740 $hv = 'v'; 741 } 742 743 $index = 1; 744 $checked = ''; 745 foreach ($presentation as $check) { 746 foreach ($values as $val) { 747 if ($val == $index) { 748 $checked = 'checked="checked"'; 749 break; 750 } else { 751 $checked = ''; 752 } 753 } 754 $inputname = $item->typ. '_' . $item->id; 755 $inputid = $item->typ. '_' . $item->id.'_'.$index; 756 ?> 757 <li class="feedback_item_check_<?php echo $hv.'_'.$align;?>"> 758 <span class="feedback_item_check_<?php echo $hv.'_'.$align;?>"> 759 <?php 760 echo '<input type="checkbox" '. 761 'name="'.$inputname.'[]" '. 762 'id="'.$inputid.'" '. 763 'value="'.$index.'" '.$checked.' />'; 764 ?> 765 </span> 766 <span class="feedback_item_radiolabel_<?php echo $hv.'_'.$align;?>"> 767 <label for="<?php echo $inputid;?>"> 768 <?php echo format_text($check, FORMAT_HTML, array('noclean' => true, 'para' => false));?> 769 </label> 770 </span> 771 </li> 772 <?php 773 $index++; 774 } 775 } 776 777 private function print_item_dropdown($presentation, $item, $value, $info, $align) { 778 if (is_array($value)) { 779 $values = $value; 780 } else { 781 $values = array($value); 782 } 783 784 if ($info->horizontal) { 785 $hv = 'h'; 786 } else { 787 $hv = 'v'; 788 } 789 790 ?> 791 <div class="feedback_item_select_<?php echo $hv.'_'.$align;?>"> 792 <select id="<?php echo $item->typ .'_' . $item->id;?>" name="<?php echo $item->typ .'_' . $item->id;?>[]" size="1"> 793 <option value="0"> </option> 794 <?php 795 $index = 1; 796 $selected = ''; 797 foreach ($presentation as $dropdown) { 798 foreach ($values as $val) { 799 if ($val == $index) { 800 $selected = 'selected="selected"'; 801 break; 802 } else { 803 $selected = ''; 804 } 805 } 806 ?> 807 <option value="<?php echo $index;?>" <?php echo $selected;?>> 808 <?php echo format_text($dropdown, FORMAT_HTML, array('noclean' => true, 'para' => false));?> 809 </option> 810 <?php 811 $index++; 812 } 813 ?> 814 </select> 815 </div> 816 <?php 817 } 818 819 public function set_ignoreempty($item, $ignoreempty=true) { 820 $item->options = str_replace(FEEDBACK_MULTICHOICE_IGNOREEMPTY, '', $item->options); 821 if ($ignoreempty) { 822 $item->options .= FEEDBACK_MULTICHOICE_IGNOREEMPTY; 823 } 824 } 825 826 public function ignoreempty($item) { 827 if (strstr($item->options, FEEDBACK_MULTICHOICE_IGNOREEMPTY)) { 828 return true; 829 } 830 return false; 831 } 832 833 public function set_hidenoselect($item, $hidenoselect=true) { 834 $item->options = str_replace(FEEDBACK_MULTICHOICE_HIDENOSELECT, '', $item->options); 835 if ($hidenoselect) { 836 $item->options .= FEEDBACK_MULTICHOICE_HIDENOSELECT; 837 } 838 } 839 840 public function hidenoselect($item) { 841 if (strstr($item->options, FEEDBACK_MULTICHOICE_HIDENOSELECT)) { 842 return true; 843 } 844 return false; 845 } 846 847 public function can_switch_require() { 848 return true; 849 } 850 851 public function value_type() { 852 return PARAM_INT; 853 } 854 855 public function value_is_array() { 856 return true; 857 } 858 859 public function clean_input_value($value) { 860 return clean_param_array($value, $this->value_type()); 861 } 862 }
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| Generated: Fri Nov 28 20:29:05 2014 | Cross-referenced by PHPXref 0.7.1 |