[TYPO3-english] Get page id and decrease with 1

[Radoslav Kolarov]

Hi,

Dmitry Dulepov wrote:
> Than "temp" is incorrect I think... For example, in you original TS:
>
> temp.value.field = uid 
>
> What is the type of "temp"
workOnSubpart = DOCUMENT_BODY

subparts.flashie = HTML
subparts.flashie.value = {field:uid} - 1
The type of the temp is HTML, however I made another solution. I change 
type to PHP_SCRIPT_EXT and load one php file where I get the id from the 
$_GLOBALS, decrease there and return it to typoscript. Thanks