我正在构建一个 WordPress 主题,人们可以在其中使用wp_insert_post
. 下面的代码添加了帖子标题,但没有添加用户指定的类别。相反,它会将其放入uncategorized
.
提交时如何将新类别添加到帖子中?
if(isset($_POST['new_post']) == '1') {
$post_title = $_POST['post_title'];
$new_cat_ID = $_POST['category'];
//Checking if category already there
$cat_ID = get_cat_ID( $_POST['newcat'] );
//If not create new category
if($cat_ID == 0) {
$cat_name = array('cat_name' => $_POST['newcat']);
wp_insert_category($cat_name);
}
//Get ID of newly created category
$new_cat_ID = get_cat_ID($_POST['newcat']);
// Create post object
$new_post = array(
'ID' => '',
'post_title' => $post_title,
'post_status' => 'publish',
'post_author' => $user->ID,
'tax_input' => array( 'category' => $new_cat_ID )
);
// Insert the post into the database
$post_id = wp_insert_post($new_post);
// This will redirect you to the newly created post
$post = get_post($post_id);
wp_redirect( home_url() );
exit;
}
这是表单的 HTML:
<form style="" action="" method="post" id="foo">
<input type="hidden" name="new_post" value="1"/>
<input type="text" name="post_title" value="title" id="input-title"/>
<input type="text" name="category" value="apples" id="category" />
<input type="submit" value="Login">
</form>