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See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php
///////////////////////////////////////////////////////////////////////////
//                                                                       //
// NOTICE OF COPYRIGHT                                                   //
//                                                                       //
// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
//          http://moodle.org                                            //
//                                                                       //
// Copyright (C) 1999-onwards Moodle Pty Ltd  http://moodle.com          //
//                                                                       //
// This program is free software; you can redistribute it and/or modify  //
// it under the terms of the GNU General Public License as published by  //
// the Free Software Foundation; either version 2 of the License, or     //
// (at your option) any later version.                                   //
//                                                                       //
// This program is distributed in the hope that it will be useful,       //
// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
// GNU General Public License for more details:                          //
//                                                                       //
//          http://www.gnu.org/copyleft/gpl.html                         //
//                                                                       //
///////////////////////////////////////////////////////////////////////////

class data_field_number extends data_field_base {
    var $type = 'number';

> public function supports_preview(): bool { function update_content($recordid, $value, $name='') { > return true; global $DB; > } > $content = new stdClass(); > public function get_data_content_preview(int $recordid): stdClass { $content->fieldid = $this->field->id; > return (object)[ $content->recordid = $recordid; > 'id' => 0, $value = trim($value); > 'fieldid' => $this->field->id, if (strlen($value) > 0) { > 'recordid' => $recordid, $content->content = floatval($value); > 'content' => 1233 + $recordid, } else { > 'content1' => null, $content->content = null; > 'content2' => null, } > 'content3' => null, if ($oldcontent = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) { > 'content4' => null, $content->id = $oldcontent->id; > ]; return $DB->update_record('data_content', $content); > } } else { >
return $DB->insert_record('data_content', $content); } } function display_browse_field($recordid, $template) {
< global $DB; < < if ($content = $DB->get_record('data_content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid))) { < if (strlen($content->content) < 1) { < return false;
> $content = $this->get_data_content($recordid); > if (!$content || $content->content === '') { > return '';
} $number = $content->content;
< $decimals = trim($this->field->param1); < // only apply number formatting if param1 contains an integer number >= 0:
> $decimals = trim($this->field->param1 ?? ''); > // Only apply number formatting if param1 contains an integer number >= 0.
if (preg_match("/^\d+$/", $decimals)) { $decimals = $decimals * 1;
< // removes leading zeros (eg. '007' -> '7'; '00' -> '0')
> // Removes leading zeros (eg. '007' -> '7'; '00' -> '0').
$str = format_float($number, $decimals, true);
< // For debugging only: < # $str .= " ($decimals)";
} else { $str = $number; } return $str; }
< return false; < }
function display_search_field($value = '') { return '<label class="accesshide" for="f_'.$this->field->id.'">' . get_string('fieldname', 'data') . '</label>' . '<input type="text" size="16" id="f_'.$this->field->id.'" name="f_'.$this->field->id.'" ' . 'value="'.s($value).'" class="form-control d-inline"/>'; } public function parse_search_field($defaults = null) { $param = 'f_'.$this->field->id; if (empty($defaults[$param])) { $defaults = array($param => ''); } return optional_param($param, $defaults[$param], PARAM_NOTAGS); } // need to cast? function generate_sql($tablealias, $value) { global $DB; static $i=0; $i++; $name = "df_number_$i"; $varcharcontent = $DB->sql_compare_text("{$tablealias}.content"); return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharcontent = :$name) ", array($name=>$value)); } function get_sort_sql($fieldname) { global $DB; return $DB->sql_cast_char2real($fieldname, true); } /** * Check if a field from an add form is empty * * @param mixed $value * @param mixed $name * @return bool */ function notemptyfield($value, $name) { return strval($value) !== ''; } /** * Return the plugin configs for external functions. * * @return array the list of config parameters * @since Moodle 3.3 */ public function get_config_for_external() { // Return all the config parameters. $configs = []; for ($i = 1; $i <= 10; $i++) { $configs["param$i"] = $this->field->{"param$i"}; } return $configs; } }
< <