我正在做一个小试错项目,让你可以简单地在 Instagram 上搜索照片。我找到了这个例子,它完美无缺。不幸的是,在该示例中您只能使用一个静态标签。我想要做的是允许用户搜索标签。然后将该输入值用作在 ajax 调用中使用的标记。不幸的是,这不起作用。控制台或任何东西都没有错误。只是没有回应。
jQuery
// Search new tag
$("form#s-form > button").click(function () {
if (!$("form#s-form > input").val()) {
// notice no value given
} else {
var tag = $("form#s-form > input").val(), // Here is the tag
maxid = $("#more").data("maxid");
// change the data-tag to the tag that is searched for
$("#more").data("tag", tag); // this does NOT work
$.ajax({
type: "GET",
url: "ajax.php",
data: {
tag: tag, // Here it is used in ajax
max_id: maxid
},
dataType: "json",
cache: false,
success: function (data) {
// Clear current data
$("div#photos").empty();
// Output data
$.each(data.images, function (i, src) {
$("div#photos").append('<div class="gallery-item"><a href="#"><img src="' + src + '"></a></div>');
});
// Store new maxid
$("#more").data("maxid", data.next_id);
// Some extra functions
}
});
}
});
HTML/PHP
<div id="wrapper">
<div id="photos">
<?php
/**
* Instagram PHP API
*/
require_once 'instagram.class.php';
// Initialize class with client_id
// Register at http://instagram.com/developer/ and replace client_id with your own
$instagram = new Instagram('MYCLIENT_ID');
// Show 'load more' button
echo '<button id="more" data-maxid="'.$media->pagination->next_max_id.'" data-tag="'.$tag.'">Meer foto\'s?</button>';
?>
</div>
<form id="s-form">
<input type="text" placeholder="Andere zoeken">
<button type="submit">Zoek!</button>
</form>
<a href="#" id="added">Foto's toegevoegd <br> Scroll naar beneden</a>
</div>
ajax.php
<?php
/**
* Instagram PHP API
*/
require_once 'instagram.class.php';
// Initialize class for public requests
$instagram = new Instagram('MYCLIENT_ID');
// Receive AJAX request and create call object
$tag = $_GET['tag'];
$maxID = $_GET['max_id'];
$clientID = $instagram->getApiKey();
$call = new stdClass;
$call->pagination->next_max_id = $maxID;
$call->pagination->next_url = "https://api.instagram.com/v1/tags/{$tag}/media/recent?client_id={$clientID}&max_tag_id={$maxID}";
// Receive new data
$media = $instagram->getTagMedia($tag,$auth=false,array('max_tag_id'=>$maxID));
// Collect everything for json output
$images = array();
foreach ($media->data as $data) {
$images[] = $data->images->standard_resolution->url;
}
echo json_encode(array(
'next_id' => $media->pagination->next_max_id,
'images' => $images
));
?>
是的,我填写了我的客户 ID :)
和instagram.class.php但根据前面提到的答案进行了调整。
对此有任何帮助或指导吗?