如何使用wp_update_post在WordPress文本编辑器中附加内容

Question

I'm trying to make a chat with WordPress. I'm looking for a way to append part of content in the end of an existing content in WordPress Editor . I suppose I need to use wp_update_post and in the 'post_content' somehow I need to append the new content, not replacing it. Do you know some way to do that? Thanks in advance.

Answer 1

you can use Jquery for this.

$("your tag ").append("<b>Appended in parent</b>");
$("your tag ").after("<b>Appended after parent</b>");
$("your tag ").before("<b>Appended before parent</b>");
$("your tag ").prepend("<b>Appended before parent</b>");