""];
private $value;
function addAttribute($name, $value)
{
$this->attributes[$name] = $value;
}
function name($name)
{
$this->addAttribute('name', $name);
}
function id($id)
{
$this->addAttribute('id', $id);
}
function add_option($value, $label)
{
$this->option[$value] = $label;
}
function onchange($onchange)
{
$this->addAttribute('onchange', $onchange);
}
function onclick($onclick)
{
$this->addAttribute('onclick', $onclick);
}
function oninput($oninput)
{
$this->addAttribute('oninput', $oninput);
}
function required()
{
$this->addAttribute('required', 'required');
}
function disabled()
{
$this->addAttribute('disabled', 'disabled');
}
function readonly()
{
$this->addAttribute('readonly', 'readonly');
}
function autofocus()
{
$this->addAttribute('autofocus', 'autofocus');
}
function style($style)
{
$this->addAttribute('style', $style);
}
function class($class = "inputs")
{
$this->addAttribute('class', $class);
}
function fill_from_db($table_name, $column_for_value, $column_for_label, $where_clause = ' 1 ')
{
$db = new db();
$query = "SELECT $column_for_value, $column_for_label FROM $table_name WHERE $where_clause";
$result = $db->query($table_name, $query);
while ($row = $result->fetch_assoc()) {
$this->option[$row[$column_for_value]] = $row[$column_for_label];
}
}
function value_from_db($table_name, $value_column, $where_clause)
{
$db = new db();
$res = $db->query($table_name, "SELECT $value_column FROM $table_name WHERE $where_clause");
$row = $res->fetch_assoc();
$this->value = $row[$value_column];
}
function add()
{
if (!array_key_exists('class', $this->attributes)) {
$this->class();
}
$select = "attributes as $key => $value) {
$select .= " $key='$value'";
}
$select .= ">";
foreach ($this->option as $value => $label) {
$select .= "";
}
$select .= "";
$select .= "";
echo $select;
}
}
class label
{
private $attributes = [];
private $value;
function addAttribute($name, $value)
{
$this->attributes[$name] = $value;
}
function for($for)
{
$this->addAttribute('for', $for);
}
function value($text)
{
$this->value = $text;
}
function class($class = "labels")
{
$this->addAttribute('class', $class);
}
function add()
{
if (!array_key_exists('class', $this->attributes)) {
$this->class();
}
$label = "attributes as $key => $value) {
$label .= " $key='$value'";
}
$label .= ">" . $this->value;
$label .= "";
echo $label;
}
}
class barcodeReader
{
public $extra_js_function_to_call;
function add_js_function_to_call($function_name)
{
$this->extra_js_function_to_call = $function_name;
}
function add_button($barcodeInputId, $index = 0)
{
$barcodeInputId = htmlspecialchars($barcodeInputId, ENT_QUOTES, 'UTF-8');
$uniqueId = 'barcode-scan-area-' . $index;
$startButtonId = 'barcode-start-button-' . $index;
$videoAreaId = 'barcode-video-area-' . $index;
$videoStreamId = 'barcode-video-stream-' . $index;
$videoCanvasId = 'barcode-video-canvas-' . $index;
?>
attributes[$name] = $value;
}
/**
* Sets the name attribute for the input element.
*
* This function assigns a name attribute to the input element, which is used
* to identify the input when the form is submitted. The name is specified by
* the $name parameter.
*
* @param string $name The name of the input element.
*/
function name($name)
{
$this->addAttribute('name', $name);
}
function id($id)
{
$this->addAttribute('id', $id);
}
function onchange($onchange)
{
$this->addAttribute('onchange', $onchange);
}
function onkeyup($onchange)
{
$this->addAttribute('onkeyup', $onchange);
}
function onclick($onclick)
{
$this->addAttribute('onclick', $onclick);
}
function oninput($oninput)
{
$this->addAttribute('oninput', $oninput);
}
function required()
{
$this->addAttribute('required', 'required');
}
function disabled()
{
$this->addAttribute('disabled', 'disabled');
}
function readonly()
{
$this->addAttribute('readonly', 'readonly');
}
function autofocus()
{
$this->addAttribute('autofocus', 'autofocus');
}
function min($min)
{
$this->addAttribute('min', $min);
}
function max($max)
{
$this->addAttribute('max', $max);
}
function step($step)
{
$this->addAttribute('step', $step);
}
/**
* Sets the pattern attribute for the input element.
*
* This function assigns a pattern attribute to the input element, which is
* used to validate the input when the form is submitted. The pattern is
* specified by the $pattern parameter.
*
* @param string $pattern The pattern to be used for validation.
*/
function pattern($pattern)
{
$this->addAttribute('pattern', $pattern);
}
function placeholder($placeholder)
{
$this->addAttribute('placeholder', $placeholder);
}
function value($value)
{
$this->value = $value;
}
function style($style)
{
$this->addAttribute('style', $style);
}
function class($class = "inputs")
{
$this->addAttribute('class', $class);
}
function value_from_db($table_name, $value_column, $where_clause)
{
$db = new db();
$res = $db->query($table_name, "SELECT $value_column FROM $table_name WHERE $where_clause");
$row = $res->fetch_assoc();
if (isset($this->attributes['id']) && $this->attributes['id'] == 'password') {
$auth = new authentication();
$this->value = $auth->decrypt_password($row[$value_column]);
} else {
$this->value = $row[$value_column];
}
}
function type($type = "text")
{
$knownTypes = ['text', 'password', 'email', 'number', 'url', 'tel', 'search', 'color', 'date', 'datetime-local', 'month', 'week', 'time', 'checkbox', 'radio', 'file', 'hidden', 'image', 'button', 'reset', 'submit', 'range'];
if (in_array($type, $knownTypes)) {
$this->addAttribute('type', $type);
} else {
$this->value = "[HTML ERROR] - Unknown type: " . $type . " expected one of: " . implode(", ", $knownTypes);
;
}
}
function add()
{
if (!array_key_exists('class', $this->attributes)) {
$this->class();
}
$input = "attributes as $key => $value) {
$input .= " $key='$value'";
}
$input .= " value=\"{$this->value}\"/>";
echo $input;
}
}
class button
{
private $attributes = [];
function addAttribute($name, $value)
{
$this->attributes[$name] = $value;
}
function name($name)
{
$this->addAttribute('name', $name);
}
function id($id = 'submit')
{
$this->addAttribute('id', $id);
}
function onchange($onchange)
{
$this->addAttribute('onchange', $onchange);
}
function onclick($onclick)
{
$this->addAttribute('onclick', $onclick);
}
function oninput($oninput)
{
$this->addAttribute('oninput', $oninput);
}
function required()
{
$this->addAttribute('required', 'required');
}
function disabled()
{
$this->addAttribute('disabled', 'disabled');
}
function readonly()
{
$this->addAttribute('readonly', 'readonly');
}
function autofocus()
{
$this->addAttribute('autofocus', 'autofocus');
}
function style($style)
{
$this->addAttribute('style', "$style");
}
function value($value)
{
$this->value = $value;
}
function class($class = "submit_btn")
{
$this->addAttribute('class', $class);
}
function add()
{
if (!array_key_exists('id', $this->attributes)) {
$this->id();
}
if (!array_key_exists('class', $this->attributes)) {
$this->class();
}
$button = "attributes as $key => $value) {
$button .= " $key='$value' ";
}
$button .= ">" . $this->value . "";
echo $button;
}
}