[TYPO3] Again about if-staments

[Tapio Markula]

JoH wrote:
>>I have something wrong here.
>>
>>temp.colLinks=COA
>>temp.colLinks {
>>
>>10 = TEXT
>>10 {
>>
>>
>>10 = COA
>>10 {
>>stdWrap.if.isTrue.cObject = CONTENT
>>stdWrap.if.isTrue.cObject {
>>table = tt_content
>>select {
>>pidInList = this
>>                                 where = colPos = 9
>>languageField = sys_language_uid
>>}
>>}
> 

> This can't be working since you are using "if.isTrue" on a CONTENT element
> without any renderObj.

ok. Sorry, but TSRef is for me hard to read and I don't always figure,
what can do in certain situation. Especially I have difficulties
with everything related with if-statements.

I modified that on the base of this

temp.getRight = CONTENT
temp.getRight < styles.content.getRight
temp.getRight {
	stdWrap.ifEmpty.cObject = CONTENT
	stdWrap.ifEmpty.cObject {
	table = tt_content
	select {
		pidInList = 690
		orderBy = sorting
		where = colPos = 2
		languageField = sys_language_uid
		}
	}
}

which renders content


> Since you just want to count entries and not render them you should use
> numRows instead.
> And you can remove pidInList since it's default is "this".
> And you can remove stdWrap since "if" can be used directly in COA.

> if.isTrue.numRows {
>     table = tt_content
>     select {
>         where = colPos = 9
>         languageField = sys_language_uid
>     }
> }
> 
> Should be working

Thank's - worked.
Below working result

temp.colLinks=COA
temp.colLinks {

10 = TEXT
10 {
      if.isTrue.numRows {
     table = tt_content
     select {
         where = colPos = 9
         languageField = sys_language_uid
              }
       }
value=<img 
src="/fileadmin/template/main/kuvat_takk/{$headerSeeAlso.fileName}" 
alt="{$headerSeeAlso.altText}" height="21" width="200">
}

20 <styles.content.getLinks
}

I have used constants because text should be both in Finnish
and in English.


> Joey
>