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axios

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This commit is contained in:
Aleksandr Shelkovin 2025-01-31 09:55:19 +03:00
parent 7ec20a6d35
commit bf98f4354c
1 changed files with 195 additions and 75 deletions
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210
AXIOS/page.php
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@ -1,8 +1,5 @@
<?php <?php
define('LIMIT', 5);
define('OFFSET', 0);
$arrMusic = [ $arrMusic = [
'Открываем', 'Открываем',
'набор', 'набор',
@ -25,77 +22,200 @@ $arrMusic = [
'6 месяцев', '6 месяцев',
]; ];
$len = sizeof($arrMusic); class Page
{
public string $html;
public string $feed;
public string $paginator;
public string $button;
// ... другие свойства
// $limit = $_GET['limit'] or LIMIT; public function __construct() {}
$limit = isset($_GET['limit']) ? $_GET['limit'] : LIMIT;
// $offset = $_GET['offset'] or OFFSET; public function __toString(): string
$offset = isset($_GET['offset']) ? $_GET['offset'] : OFFSET; {
return "Модель: {$this->feed}, Цвет: {$this->paginator}, Двигатель: {$this->button}";
$portial = array_slice($arrMusic, $offset, $limit); }
// print($len);
$str = '<ul id="feed">';
foreach ($portial as $value) {
$str .="<li>$value</li>";
} }
$str .= ''; interface PageBuilder
{
public function setFeed(): PageBuilder;
public function setPaginator(): PageBuilder;
// public function setBuild(string $engine): PageBuilder;
// ... другие методы для установки свойств
public function build(): Page;
}
// ConcreteBuilder
class MusicPageBuilder implements PageBuilder
{
private Car $car;
$countPage = intdiv($len , $limit); public function __construct()
// var_dump($countPage); {
$this->car = new Car();
}
$paginator = ''; public function setModel(string $model): CarBuilder
for ($i = 0; $i < $countPage; $i++) { {
$paginator .= '<a href= "./portial.php?offset='.LIMIT*$i.'&limit='.LIMIT.'">'.$i.'</a>&nbsp;'; $this->car->model = $model;
return $this;
}
public function setColor(string $color): CarBuilder
{
$this->car->color = $color;
return $this;
}
public function setEngine(string $engine): CarBuilder
{
$this->car->engine = $engine;
return $this;
}
// ... другие методы для установки свойств
public function build(): Car
{
return $this->car;
}
} }
echo <<<abyr // Director (необязательный)
<!DOCTYPE html> class CarDirector
<html lang="en"> {
<head> public function constructCar(CarBuilder $builder): Car
{
return $builder->setModel('BMW X5')->setColor('Черный')->setEngine('V8')->build();
}
}
// Клиентский код
$builder = new ConcreteCarBuilder();
$car = $builder->setModel('Audi A6')->setColor('Синий')->setEngine('V6')->build();
echo $car . PHP_EOL;
$director = new CarDirector();
$car2 = $director->constructCar($builder);
echo $car2;
exit();
define('LIMIT', 5);
define('OFFSET', 0);
// class Paginator
// {
const LIMIT = 5;
const OFFSET = 0;
private $data = [];
private $limit = null;
private $offset = null;
private $feed = "";
private $paginator = "";
public function __construct($data)
{
$this->data = $data;
$this->limit = isset($_GET['limit']) ? $_GET['limit'] : self::LIMIT;
$this->offset = isset($_GET['offset']) ? $_GET['offset'] : self::OFFSET;
}
public function setFeed()
{
$portial = array_slice($this->data, $this->offset, $this->limit);
$this->feed = '<ul id="feed">';
foreach ($portial as $value) {
$this->feed .= "<li>$value</li>";
}
$this->feed .= '';
return $this;
}
public function setPaginator()
{
$len = sizeof($this->data);
$countPage = intdiv($len, $this->limit);
$this->paginator = '';
for ($i = 0; $i < $countPage; $i++) {
$this->paginator .= '<a href= "./portial.php?offset=' . self::LIMIT * $i . '&limit=' . self::LIMIT . '">' . $i . '</a>&nbsp;';
}
return $this;
}
public function build()
{
echo <<<abyr
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8"> <meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Pangination</title> <title>Pangination</title>
</head> </head>
<body> <body>
$str $this->feed
<div id="paginator"> <div id="paginator">
$paginator $this->paginator
</div> </div>
<button type="button" click="getPage">Пам-пам</button> <button type="button" click="getPage">Пам-пам</button>
</body> </body>
</html> </html>
<script> <script>
console.log('start script') console.log('start script')
let parent = document.getElementById('paginator') let parent = document.getElementById('paginator')
parent.addEventListener('click', getPage) parent.addEventListener('click', getPage)
async function getFetch(url) { async function getFetch(url) {
const response = await fetch(url, { method:'get'} ) const response = await fetch(url, { method:'get'} )
// return await response.json(); // return await response.json();
return await response.text(); return await response.text();
} }
// parent = document.getElementById('paginator') // parent = document.getElementById('paginator')
// console.log(parent) // console.log(parent)
parent.addEventListener('click' , getPage ) parent.addEventListener('click' , getPage )
async function getPage(event) { async function getPage(event) {
event.stopPropagation() event.stopPropagation()
event.preventDefault() event.preventDefault()
let url = event.target.getAttribute('href') // let num_page = event.target.getAttribute('data-id')
let limit = 5
let url = "page.php?offset" + num_page + "&limit=" + limit
console.log(url)
let data = await getFetch(url) let data = await getFetch(url)
feed = document.getElementById('feed') feed = document.getElementById('feed')
feed.innerHTML = feed.innerHTML + data feed.innerHTML = feed.innerHTML + data
console.log(data) console.log(data)
} }
</script> </script>
abyr; abyr;
}
// define('LIMIT', 5);
// define('OFFSET', 0);
// $len = sizeof($arrMusic);
// $portial = array_slice($arrMusic, $offset, $limit);
// print($len);
// var_dump($countPage);
$p = new Paginator($arrMusic);
$p->renderFeed();
$p->renderPaginator();
$p->rederPage();