[TYPO3-english] Re: Re: TypoScript/Fluid: get image title and description

[Hagen Gebauer]

Hi Bernd,

thank you very much again! So: I found out that in the example you can call the whole template Image.html from within TextBgPic.html by just calling <f:format.raw>{imagePath}</f:format.raw>. So far so good. But still I don't seem to be able to access any image data.

I unsuccessfully tried calling {publicUrl}, {image.publicUrl}, {imagePath.publicUrl}, {data.publicUrl} and some combinations in Image.html. Also <f:debug>{_all}</f:debug>, called in Image.html returns the full array "data" of the content element but no image data.

Sorry, if I'm being stupid here.

Cheers,
Hagen.


Quote: Bernd Wilke[1][2] wrote on Wed, 16 March 2016 08:34
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> Am 15.03.2016 um 11:40 schrieb Hagen Gebauer:
> > Hi Bernd,
> >
> > thanks a lot for your reply. Regrettably I don't understand how to use
> > this information. I unsuccessfully tried several ways in TypoScript.
> > What I want to achieve is to use all image data (publicUrl, title,
> > description) in the template file that is already being called
> > (TextBgPic.html). And it should at best be just one database request for
> > all the image information.
> >
> > The CE is basically a copy of the standard CE "Text & Images" (textpic).
> > In another extension I wrote, I could easily access all information on
> > an image in the template by the property name of the image(s) (the
> > database field that stores how many images are linked to the record,
> > just as the "image" field in tt_content) in the way
> > image.originalResource.[publicUrl/title/...]
> >
> 
> lets have a picture of the data:
> +---------------------------------+
> | data (tt_content)               |
> |  +----+ +----+ +----+           |
> |  |img1| |img2| |img3|           |
> |  +----+ +----+ +----+           |
> +---------------------------------+
> 
> in the same way you should template the data
> 
> tt_content.text_bgpic = FLUIDTEMPLATE
> tt_content.text_bgpic {
>      file = 
> EXT:my_extension/Resources/Private/Templates/Content/TextBgPic.html
>      variables {
>          imagePath = FILES
>          imagePath {
>              references {
>                  table = tt_content
>                  fieldName = image
>              }
>              renderObj = FLUIDTEMPLATE
>              renderObj {
>                  file = 
> EXT:my_extension/Resources/Private/Templates/Image.html
>              }
>          }
>      }
> }
> 
> and in EXT:my_extension/Resources/Private/Templates/Image.html you have 
> access to all data of one image: (uid (sys_file), publicUrl, width, 
> height, description, title, ...
> explore by using: <f:debug title="one image">{_all}</f:debug>
> 
> bernd
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