我在网站上有一个有效的Instagram Feed。另一位开发人员写了它,我需要添加一个Load More按钮,以便我们可以看到超过20张照片的Instagram加载。我不是一个程序员,我读了Instagram API,但它让我更加困惑。我已经尝试了几种我在堆栈溢出时发现的解决方案,但不断得到解析错误。我的工作代码如下,如果有人可以告诉我如何添加“加载更多”按钮甚至分页我会很感激。
<?php
function fetchData($url){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 20);
$result = curl_exec($ch);
curl_close($ch);
return $result;
}
$client_id = "XXXXClientIDXXXX";
$tag = $modx->getObject('modResource',22);
$tagValue = $tag->getTVValue('photo-feed-hash');
$url = 'https://api.instagram.com/v1/tags/'.$tagValue.'/media/recent? client_id='.$client_id;
$result = fetchData($url);
$result = json_decode($result);
foreach ($result->data as $post) {
echo '
<div class="photo-tile '.$post->user->username.'">
<a class="lightbox" rel="gallery1" title="'.$post->user->username.' - '.$post->caption->text.'" href="'.$post->images->standard_resolution->url.'">
<img src="'.$post->images->low_resolution->url.'" />
<span>'.$post->user->username.'</span>
</a>
</div>';
if (isset($_POST['more'])) {
$result = fetchData("https://api.instagram.com/v1/tags/apple/media/recent/?access_token=964985675.5b9e1e6.aede14d1d33e4cc8b11662af423b9762&count=15&max_id=1387332905573");
$result = json_decode($result);
foreach ($result->data as $post) {
echo '<div class="instagram-unit"><p class="instagram-desc">'.htmlentities($post->caption->text).'</p>
<a class="instagram-link fancybox-media" rel="gallery" title="'.htmlentities($post->caption->text).'" href="'.$post->link.'">
<img class="instagram-img" src="'.$post->images->thumbnail->url.'"/></a>
</div>';
}
}
?>
<form method="post" action="">
<input class="submit" type="submit" name="more" />
答案 0 :(得分:0)
你有4个开口花括号({
),但只有3个花括号(}
)。这就是你得到解析错误的原因。
更改
if (isset($_POST['more'])) {
到
}
if (isset($_POST['more'])) {
它应该有用。