Textpattern Tips – Archive tree with article counts

Comment on Archive tree with article counts by Stacey

Mon, 16 Jul 12 18:06:39 +0000

Thanks for this tutorial! It is my first time working with the etc_query plugin. The above code is giving me the following error:

Tag error: ’ wraptag=“ul” query=“li” replace=”.//span=$[{count(..//li[@class=‘article’])}]$”/> -> Warning: DOMDocument::saveHTML() expects exactly 0 parameters, 1 given on line 410
textpattern/lib/txplib_misc.php(653) : eval()‘d code:410 DOMDocument->saveHTML()
textpattern/lib/txplib_misc.php(653) : eval()‘d code:222 etc_evaluate_string()
textpattern/publish.php:1188 etc_query()
textpattern/publish.php:1100 processTags()
textpattern/publish.php:538 parse()
index.php:45 textpattern()

Am I doing something wrong, or is there a typo in the code?

Comment on Archive tree with article counts by etc

Tue, 17 Jul 12 13:08:16 +0000

Hi Stacey,

this probably means that your php version is prior to 5.3.8 required by etc_query. The only solution in this case will be to upgrade, I’m afraid.

Comment on Archive tree with article counts by etc

Tue, 18 Sep 12 20:18:04 +0000

The etc_query syntax has a little changed in v.0.97(?), these $[]$ are not needed anymore.

Comment on Archive tree with article counts by Maniquí

Mon, 24 Sep 12 17:25:04 +0000

Here is a version of the etc_query snippet that would add the class “current” (while keeping any existing class to all ancestor

s of currently viewed page. This could let you do some cool stying and/or scripting.