Rossiani Wijaya
103 lines
4.2 KiB
PHP
103 lines
4.2 KiB
PHP
<?php
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///////////////////////////////////////////////////////////////////////////
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// //
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// NOTICE OF COPYRIGHT //
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// //
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// Moodle - Modular Object-Oriented Dynamic Learning Environment //
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// http://moodle.org //
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// //
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// Copyright (C) 1999-onwards Moodle Pty Ltd http://moodle.com //
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// //
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// This program is free software; you can redistribute it and/or modify //
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// it under the terms of the GNU General Public License as published by //
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// the Free Software Foundation; either version 2 of the License, or //
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// (at your option) any later version. //
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// //
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// This program is distributed in the hope that it will be useful, //
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// but WITHOUT ANY WARRANTY; without even the implied warranty of //
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
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// GNU General Public License for more details: //
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// //
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// http://www.gnu.org/copyleft/gpl.html //
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// //
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///////////////////////////////////////////////////////////////////////////
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class data_field_radiobutton extends data_field_base {
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var $type = 'radiobutton';
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function display_add_field($recordid=0) {
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global $CFG, $DB;
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if ($recordid){
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$content = trim($DB->get_field('data_content', 'content', array('fieldid'=>$this->field->id, 'recordid'=>$recordid)));
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} else {
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$content = '';
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}
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$str = '<div title="'.s($this->field->description).'">';
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$str .= '<fieldset><legend><span class="accesshide">'.$this->field->name.'</span></legend>';
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$i = 0;
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foreach (explode("\n",$this->field->param1) as $radio) {
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$radio = trim($radio);
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if ($radio === '') {
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continue; // skip empty lines
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}
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$str .= '<input type="radio" id="field_'.$this->field->id.'_'.$i.'" name="field_' . $this->field->id . '" ';
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$str .= 'value="' . s($radio) . '" ';
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if ($content == $radio) {
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// Selected by user.
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$str .= 'checked />';
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} else {
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$str .= '/>';
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}
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$str .= '<label for="field_'.$this->field->id.'_'.$i.'">'.$radio.'</label><br />';
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$i++;
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}
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$str .= '</fieldset>';
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$str .= '</div>';
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return $str;
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}
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function display_search_field($value = '') {
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global $CFG, $DB;
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$varcharcontent = $DB->sql_compare_text('content', 255);
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$used = $DB->get_records_sql(
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"SELECT DISTINCT $varcharcontent AS content
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FROM {data_content}
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WHERE fieldid=?
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ORDER BY $varcharcontent", array($this->field->id));
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$options = array();
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if(!empty($used)) {
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foreach ($used as $rec) {
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$options[$rec->content] = $rec->content; //Build following indicies from the sql.
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}
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}
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$return = html_writer::label(get_string('nameradiobutton', 'data'), 'menuf_'. $this->field->id, false, array('class' => 'accesshide'));
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$return .= html_writer::select($options, 'f_'.$this->field->id, $value);
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return $return;
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}
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function parse_search_field() {
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return optional_param('f_'.$this->field->id, '', PARAM_NOTAGS);
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}
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function generate_sql($tablealias, $value) {
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global $DB;
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static $i=0;
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$i++;
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$name = "df_radiobutton_$i";
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$varcharcontent = $DB->sql_compare_text("{$tablealias}.content", 255);
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return array(" ({$tablealias}.fieldid = {$this->field->id} AND $varcharcontent = :$name) ", array($name=>$value));
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}
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}
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