Textpattern CMS

#1 2011-06-29 09:30:10

philwareham

Core designer

From: Haslemere, Surrey, UK

Registered: 2009-06-11

Posts: 3,564

Website GitHub Mastodon

<txp:if_image_info /> tag possibility?

Haven’t thought this through totally myself, but wonder if there is a possibility of a <txp:if_image_info /> tag nested within a <txp:images /> tag in the future, like so…

<txp:if_image_info type="caption"><figcaption><txp:image_info type="caption" /></figcaption></txp:if_image_info>

Or another usage…

<txp:if_image_info type="category" value=""><p>Uncategorised</p></txp:if_image_info>

#2 2011-06-29 22:26:54

els

Moderator

From: The Netherlands

Registered: 2004-06-06

Posts: 7,458

Re: <txp:if_image_info /> tag possibility?

Why create new conditional tags if it can be done with variable/if_variable?

#3 2011-06-30 08:11:18

philwareham

Core designer

From: Haslemere, Surrey, UK

Registered: 2009-06-11

Posts: 3,564

Website GitHub Mastodon

Re: <txp:if_image_info /> tag possibility?

Oh, of course, I said I had not thought this through too much! We can use…

<txp:variable name="if_caption" value="<txp:image_info type='caption' />" />
<txp:if_variable name="if_caption" value="">
  <txp:else />
  <figcaption><txp:image_info type='caption' /></figcaption>
<txp:if_variable>

Although we can just use <txp:image_info /> without the type, as caption is the default – I’ve just put that in there to make it easier to understand.

Thanks.

Last edited by philwareham (2011-06-30 08:24:08)

#4 2011-06-30 08:15:51

Gocom

Developer Emeritus

From: Helsinki, Finland

Registered: 2006-07-14

Posts: 4,533

Website

Re: <txp:if_image_info /> tag possibility?

philwareham wrote:

Oh, of course, I said I had not thought this through too much! We can use…

Exactly, just flip the quotes (straight quotes surrounding the attribute values containing tags), and you can also use the variable itself to return the value, like so:

<txp:variable name="caption" value='<txp:image_info type="caption" />' />
<txp:if_variable name="caption" value="">
<txp:else />
	<figcaption><txp:variable name="caption" /></figcaption>
<txp:if_variable>

:)

---

Rah | GitHub

#5 2011-06-30 08:26:48

philwareham

Core designer

From: Haslemere, Surrey, UK

Registered: 2009-06-11

Posts: 3,564

Website GitHub Mastodon

Re: <txp:if_image_info /> tag possibility?

I always get the quotes mixed up first time, shortest method then is…

<txp:variable name="caption" value="<txp:image_info />" />
<txp:if_variable name="caption" value="">
<txp:else />
  <figcaption><txp:image_info /></figcaption>
</txp:if_variable>

Last edited by philwareham (2011-07-03 15:39:00)

#6 2011-06-30 22:41:07

els

Moderator

From: The Netherlands

Registered: 2004-06-06

Posts: 7,458

Re: <txp:if_image_info /> tag possibility?

Oh, these quotes :)