我有一个标签列表:
<ul class="tabs">
<li><a data-id="1" href="#">AAA</a></li>
<li><a data-id="2" href="#" class="active">BBB</a></li>
<li><a data-id="3" href="#">CCC</a></li>
</ul>
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然后我有一个按钮:
<div id="button">Click Me</div>
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单击按钮时,如何访问具有该类活动的元素?我需要能够从活动项中获取data-id.
所以,像这样......(这不起作用!)
$("#button").live("click", function(){
var ref_this = $("ul.tabs li a").find(".active");
alert(ref_this.data("id"));
});
Run Code Online (Sandbox Code Playgroud) 我有以下代码:
$images = array();
foreach ($media->data as $data) {
$images['src'] = $data->images->thumbnail->url;
$images['user'] = $data->user->username;
$images['time'] = $data->created_time;
}
echo json_encode(array(
'next_id' => $pagination->next_page,
'images' => array('src' => $images['src'], 'user' => $images['user'], 'time' => $images['time'])
));
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我希望它显示所有字段,但它只输出一个.Ccn如何让它显示json输出上的所有字段?
谢谢.