Show Content if Introtext is empty!!

Hi,

I want to show [+content+] if [+introtext+] is empty in Ditto (&tpl parameter). I use code below:

It shows introtext for docs have intro but shows nothing for docs which haven’t intro.

This happens only when i put [+content+]. it means code below shows pagetitle when there is no intro!!!!

I have done this before but using a slightly different syntax

Or you can try with another syntax as well:



I think its a bit of parse order issue between Ditto’s PHx and PHx plugin.

Quote from: dev_cw at Mar 12, 2009, 06:36 PM

I have done this before but using a slightly different syntax

[+introtext:isnot=``:then=`[+introtext+]...`:else=`[+content:word_limit=`100`+]...`+]

It shows intro well but others only "..."!

Quote from: zi at Mar 12, 2009, 07:09 PM

Or you can try with another syntax as well:

[+phx:if=`[+introtext+]`:ne=``:then=`[+content+]`:else=`[+introtext+]`+]

It shows nothing as content and for docs have intro, puts content in [+phx:if=` and `+]
(output: [+phx:if=` page content.... `+])

Try without the word_limit extender (not sure if that is default or extra)


If this doesn’t work try changing the Ditto call cache settings [[ ]] or [! !]

Quote from: dev_cw at Mar 12, 2009, 07:37 PM

Try without the word_limit extender (not sure if that is default or extra)

[+introtext:isnot=``:then=`[+introtext+]...`:else=`[+content+]...`+]

If this doesn’t work try changing the Ditto call cache settings [[ ]] or [! !]

I had been tried it ....

I did it with Ditto summary extender. when &trunc=0, Ditto will check for introtext and replace it with [+summary+] else (there is no intro) uses content without "Read more" link as output.
This is what i needed but the PHx problem didn’t solved.


Thank you for helps

This works for me:

Quote from: AHHP at Mar 12, 2009, 07:54 PM

I did it with Ditto summary extender. when &trunc=0, Ditto will check for introtext and replace it with [+summary+] else (there is no intro) uses content without "Read more" link as output.

I did not know that trick. Good to know But I wonder why it did not work with PHx?

I think that word_limiter is not in default package. Thats why....