Textpattern CMS

#1 2012-01-18 15:43:55

trenc

Plugin Author

From: ⛵️, currently Göteborg, SE

Registered: 2008-02-27

Posts: 574

Website GitHub

Stuck in pluggable_ui

Hi,

I’m stuck with the pluggable_ui.

Why this will work:

register_callback('yab_extra_para', 'article_ui', 'sidehelp');

function yab_extra_para($event, $step, $data)
{
	$para = '<p>New paragraph</p>';
	return $para.$data;
}

but with custom_fields as step

register_callback('yab_extra_para', 'article_ui', 'custom_fields');

function yab_extra_para($event, $step, $data)
{
	$para = '<p>New paragraph</p>';
	return $para.$data;
}

will double the custom fields or respectively is added to the previous data.

Does I miss something?

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Digital nomad, sailing the world on a sailboat: 32fthome.com

#2 2012-01-18 15:52:28

Gocom

Developer Emeritus

From: Helsinki, Finland

Registered: 2006-07-14

Posts: 4,533

Website

Re: Stuck in pluggable_ui

Do you happen to have any other plugins that use the same hooking point? Only a single callback can register to single event. The default data (magic params $data and $rs) is not passed as a reference, but as a copy. When more than one hook is done, the resulting markup duplicates.

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Rah | GitHub

#3 2012-01-19 09:40:05

trenc

Plugin Author

From: ⛵️, currently Göteborg, SE

Registered: 2008-02-27

Posts: 574

Website GitHub

Re: Stuck in pluggable_ui

Do you happen to have any other plugins that use the same hooking point?

Doh! Of course.
Had written another plugin for the site, long time ago.

Thanks Jukka for pointing.

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Digital nomad, sailing the world on a sailboat: 32fthome.com