[TYPO3-dev] Re: [Typo3-dev] [TYPO3] Do you think too many wrap in typoscript template?

[Dmitry Dulepov]

Hi!

Dennis Cheung wrote:
> There are too many differenet warp in TS.

Old topic but I want to put example of using multiple wraps. Use case:
need to wrap thumbnail of the image with javascript that sets "main"
image to the source of the thumbnail. All this in TemplaVoila. Here it is:

===============================================
10 = IMAGE
10 {
	file {
		import = uploads/tx_templavoila/
		import {
			current = 1
			listNum = 0
		}
		maxW = 66
	}
}
10.stdWrap.innerWrap.field = field_spare_image
10.stdWrap.innerWrap.wrap =
	<a class="product-spare-image"
	href="javascript:setImage('product-full-image-main',
	'uploads/tx_templavoila/|')
10.stdWrap.innerWrap2 = |</a>
===============================================

(example wrapped for better reading). Without multiple wraps I had to
make a COA and break <a> tag to two COA entries, which is not as elegant
as the above posted solution.

Dmitry.