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<?php
/*
** Copyright (C) 2001-2025 Zabbix SIA
**
** This program is free software: you can redistribute it and/or modify it under the terms of
** the GNU Affero General Public License as published by the Free Software Foundation, version 3.
**
** 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 Affero General Public License for more details.
**
** You should have received a copy of the GNU Affero General Public License along with this program.
** If not, see <https://www.gnu.org/licenses/>.
**/
/**
* Class for range control creation.
*/
class CRangeControl extends CTextBox {
/**
* Default CSS class name for HTML root element.
*/
const ZBX_STYLE_CLASS = 'range-control';
/**
* Options array for javascript initialization class.crangecontrol.js plugin.
*/
private $options = [
'min' => 0,
'max' => ZBX_MAX_INT32,
'step' => 1,
'width' => ZBX_TEXTAREA_SMALL_WIDTH
];
public function __construct($name, $value = '') {
parent::__construct($name);
$this->setValue($value);
$this->addClass(static::ZBX_STYLE_CLASS);
}
public function setValue($value) {
$this->setAttribute('value', $value);
return $this;
}
public function setMin($value) {
$this->options['min'] = $value;
return $this;
}
public function setMax($value) {
$this->options['max'] = $value;
return $this;
}
public function setStep($value) {
$this->options['step'] = $value;
return $this;
}
public function setWidth($value) {
$this->options['width'] = $value;
return $this;
}
public function getPostJS() {
return 'jQuery("[name=\''.$this->getName().'\']").rangeControl();';
}
public function toString($destroy = true) {
// Set options for jQuery rangeControl class.
$this->setAttribute('data-options', json_encode($this->options));
$this->setAttribute('maxlength', max(strlen($this->options['min']), strlen($this->options['max'])));
return parent::toString($destroy);
}
}
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