我创建一个循环,它提取有关用户活动的信息.代码在作者页面上,我想要的是获取当前的作者ID,所以根据用户所在的作者页面,它将获取该作者的ID.
见下文,我希望AUTHOR-ID成为当前作者的ID.
<script type="text/javascript">
var pieData = [
<?PHP
$user_id = AUTHOR-ID;
/* Get all categories */
$rand = array('0','1','2','3','4','5','6','7','8','9','a','b','c','d','e','f');
$categories = get_terms( 'category','orderby=count&hide_empty=0' );
/* Loop for each category to count the posts of the user */
foreach($categories as $category)
{
$color = '#'.$rand[rand(0,15)].$rand[rand(0,15)];
$cat_name = $category->name;
$cat_id = $category->term_id;
$post_count = count(get_posts("cat=$cat_id&post_author=$user_id"));
echo "
{
value: ".$post_count.",color:'".$color."',label: ".$user_id."
},";
}
?>
]
var myPie = new Chart(document.getElementById("piec").getContext("2d")).Pie(pieData);
</script>
尝试这样：
<?PHP $author_id=$post->post_author; ?>
它会给你当前的作者ID.
或者这个将帮助你更多：
global $current_user;
get_currentuserinfo();
$args = array(
'author' => $current_user->ID,// I Could also use $user_ID,right?
);
// get his posts 'ASC'
$current_user_posts = get_posts( $args );
谢谢.