Re: [greenstone-users] adding images to null documents

From sw64@cs.waikato.ac.nz
DateFri, 26 Jan 2007 14:17:57 +1300 (NZDT)
Subject Re: [greenstone-users] adding images to null documents
In-Reply-To (45B86E77-1040700-inwind-it)
Hello Ruben,

I am afraid that there is no way to do that without modifying c code, sorry.

However, you can use the following statement to link to the cover images
without using DocumentImage.
{If}{[hascover],<img
src="/gsdl/collect/[collection]/index/assoc/[assocfilepath]/cover.jpg">[Title]</img>}

The [hascover] metadata is only set for the documents with a cover image.

Regards
Shaoqun

> Thank you Shaoqun,
>
> I have downloaded new NULPlug, it works and now I have the following
> code on every document:
>
>
> <div class="heading_image">
>
> <img alt=""
> onError="src='http://www02.unibg.it/~morin/gsdl/images/blank.gif'"
> src="http://www02.unibg.it/~morin/gsdl/collect/babel3/index/assoc/HASHc39b.dir/cover.jpg">
> </div>
>
>
> the only problem is that I do not have cover image for every entry, and
> do not want to have this extra code on every page.
>
> Is it possible to print the code only if an image is really present?
>
> I also tried [DocImage] to print the image url but no luck, alway empty.
>
> My aim is to use a condition like:
>
> {If}{[DocImage, ....
>
> is this possible?
>
> thank you,
>
> Ruben
>
>
> sw64@cs.waikato.ac.nz ha scritto:
>> Hello ruben,
>>
>> I have added the cover image support to NULPlug, you can get it from
>> http://www.cs.waikato.ac.nz/~shaoqun, and replace the old on in
>> GSDLHOME/perllib/plugins.
>>
>> I think that document number is actually the title metadata i.e.
>> [Title],
>> but, anyway, you don't need it anymore.
>>
>> Regards
>> Shaoqun
>>
>>
>>> I think I can make it works with:
>>>
>>> /gsdl/collect/[collection]/myimages/xxx.jpg
>>>
>>> but wich is the variable that print document number?
>>>
>>> I see it is printed in the window title , e.g. " 00000199 " for
>>> 00000199.nul and have :
>>>
>>> <title>00000199</title>
>>>
>>> but no info about it in the wiki. ([DocOID] is a different number)
>>>
>>> I will call my images the same and use the document number to build
>>> dynamic string and find come way to make display IF the image exists.
>>>
>>> Thank you
>>>
>>> ruben
>>>
>>>
>>>
>>> sw64@cs.waikato.ac.nz ha scritto:
>>>> Hello ruben,
>>>>
>>>> Currently, NULPlug that propresses null files doesn't support cover
>>>> images, but you still can put images somewhere in your collection and
>>>> access them. For example, if your images is in
>>>> collect/collect_name/myimages, they can be accessed by using
>>>> /gsdl/collect/[collection]/myimages/xxx.jpg in a statement, in
>>>> your
>>>> case <img src="/gsdl/collect/[collection]/myimages/xxx.jpg">
>>>>
>>>> Regards
>>>> Shaoqun
>>>>
>>>>> Hi,
>>>>>
>>>>> I'm trying to associate an image cover to my bibliographical entries
>>>>> extracted from cds/isis
>>>>>
>>>>> I have enabled
>>>>>
>>>>> format DocumentImages true
>>>>>
>>>>> in collect.cfg
>>>>>
>>>>> all plugins seems to be enabled by default as the options is only "no
>>>>> cover image"
>>>>>
>>>>> Image are named exactly like the nul file, in the same folder, e.g.:
>>>>>
>>>>> folder1/00000118.nul
>>>>> folder1/00000118.jpg
>>>>>
>>>>> Though I can not see any image output. Any ideas about it?
>>>>>
>>>>> Wich is the default path to reach images? I would like to keep all
>>>>> the
>>>>> images in one folder and then call them in my collect.cfg file in
>>>>> this
>>>>> way:
>>>>>
>>>>> <img src="pathtoimage">
>>>>>
>>>>> Thank you for your help guys,
>>>>>
>>>>> Ruben
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> ..................
>>>>> ..................
>>>>>
>>>>> Ruben Pandolfi
>>>>>
>>>>> -------------------------------------------------------------
>>>>> "...I Think This is the Beginning of a Beautiful Friendship."
>>>>> -------------------------------------------------------------
>>>>>
>>>>> _______________________________________________
>>>>> greenstone-users mailing list
>>>>> greenstone-users@list.scms.waikato.ac.nz
>>>>> https://list.scms.waikato.ac.nz/mailman/listinfo/greenstone-users
>>>>>
>>>>
>>>>
>>>
>>> --
>>>
>>> ..................
>>> ..................
>>>
>>> Ruben Pandolfi
>>>
>>> -------------------------------------------------------------
>>> "...I Think This is the Beginning of a Beautiful Friendship."
>>> -------------------------------------------------------------
>>>
>>>
>>
>>
>>
>
>
> --
>
> ..................
> ..................
>
> Ruben Pandolfi
>
> -------------------------------------------------------------
> "...I Think This is the Beginning of a Beautiful Friendship."
> -------------------------------------------------------------
>
>