[TYPO3-english] odd / even classes for every second record

[Peter Russ]

--- Original Nachricht ---
Absender:   B.Wolf
Datum:       11.01.2010 16:29:
> Hi there.
> 
> I'm using "insert records" to put often used boxes into the right column 
>        of my site. To display them on the page I use the following code:
> 
> temp.boxenelemente = CONTENT
> temp.boxenelemente {
>     table = tt_content
>     select {
>       where = colPos = 2
>       orderBy = sorting
>     }
> }
> 
> subparts.sidebar< temp.boxenelemente
> 
> 
> Now every second box should have a different header-color, so I would 
> like to wrap the first box-element in a div with the class 'odd' and the 
> second in a div with the class 'even' - or something like that.
> I have no clue how I could achieve this - any help is very welcome.
> 
> Thank you very much!

Register is your friend:
Take the actual record count, modulo 2 and store it.
Depending if the result is 1 override the the wrap.

Does that help?

If not here is a more complex example: (doing a m x n matrix)

genericAuction=CONTENT
genericAuction{
	table=###TBD###
	select{
		where=###TBD###
		orderBy=
		max=20
	}
	renderObj=COA
	renderObj{
		1=LOAD_REGISTER
		1.counter=0
		1.counter{
			override=1
			override{
				if.isFalse.prioriCalc=1
				if.isFalse.cObject=TEXT
				if.isFalse.cObject{
					insertData=1
					value=1
					wrap=({cObj:parentRecordNumber}-1)  %|
				}
			}
		}
		1.modulo=0
		1.modulo{
			override=1
			override{
				if.isFalse.prioriCalc=1
				if.isFalse.cObject=TEXT
				if.isFalse.cObject{
					insertData=1
					value=1
					wrap=(({cObj:currentRecordTotal} - ({cObj:parentRecordNumber}-1)) / 
|)%2
				}
			}
		}
		
		10=COA
		10{
			stdWrap.outerWrap.cObject=COA
			stdWrap.outerWrap.cObject{
				10=COA
				10{
					stdWrap.outerWrap=<div class="|">
					10=COA
					10{
						10=TEXT
						10{
							value=item
							outerWrap=|-regular
							outerWrap.override.cObject=TEXT
							outerWrap.override.cObject{
								if.isTrue.data=register:counter
								value=|-break
							}
						}
						stdWrap.outerWrap=|-fx even
						stdWrap.outerWrap.override.cObject=TEXT
						stdWrap.outerWrap.override.cObject{
							if.isTrue.data=register:modulo
							value=|-fx odd-cell
						}
					}
				}
				20=TEXT
				20{
					value=|
					wrap=|</div>
				}
			}
			10=TEXT
			10{
				value=Hier kommt der Inhalt rein
			}
		}			
	}
}

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