Liquid tag inside another liquid tag

hi guys

 

my problem relative simple, , quite sure making more complex is.

i want use built-in gallery module client want upload images server , little work possible in admin.

 

the first thing need gallery overview. made this:

 

{module_data resource="photogalleries" version="v3" fields="id,photogalleryname" skip="0" limit="500" order="id" collection="photogalleries"}

 

{% item in photogalleries.items %}

                    <a href="/galleriv2?album={{item.id}}&name={{item.photogalleryname}}">gå til {{item.photogalleryname}} galleri </a>

                    <br /><br />

{% endfor -%}

 

that gives me list of galleries, , put id in link can display correct images on gallery page.

on page do:

 

{module_photogallery id="{{globals.get.album}}" template="" collection="photogalleryv2" resultsperpage="500"}

{% item in photogalleryv2.items %}

                            <li class="grid-item format-image projects">

                              <div class="grid-item-inner">

                                  <a href="{{item.link}}" class="media-box">

                                      <img src="{{item.link}}?action=thumbnail&width=260&algorithm=fill_proportional" alt="">

                                      <span class="gallery-cat">{{item.description}}</span>

                                    </a>

                              </div>

                            </li>

{% endfor -%}

 

it works perfectly, , pleased result, thought 1 more thing, , add picture gallery above link gallery on overview page, wanted this.

 

 

{% item in photogalleries.items %}

                   {module_photogallery id="{{item.id}}" template="" collection="photocollection{{item.id}}" resultsperpage="1"}

                   {% capture imagepath -%}{{item.id}}{% endcapture -%}

 

                    <img src="{{ photocollection['imagepath'].items[0].link }}">

                    <img src="{{ photocollection['item.id'].items[0].link }}">

 

                    <a href="/galleriv2?album={{item.id}}&name={{item.photogalleryname}}">gå til {{item.photogalleryname}} galleri</a><br /><br />

{% endfor -%}

 

i've marked things have tried, , know going make lot of calls photogallery module, if there more simple solution great, because not sure possible. found out {{ photocollection['imagepath'].items[0].link }} with brackets should possible in example shopify, doesn't seem work in bc.

 

so sum up, lets there 3 galleris, want call module_photogallery , make 3 different collections (this works), , target them afterwards.

the problem can liquid output correct "text" not recognize liquid because curly brackets "missing" , can't "double" brackets. (hope makes sense).

 

i thought in lines of: {{ photocollection{{imagepath}}.items[0].link }} curly brackets inside curly brackets won't work.

i hope explanation of problem understandable

 

any tips appreciated

hi,

 

try avoid {% capture %} possible, use {% assign %} if can.

{% capture imagepath -%}{{item.id}}{% endcapture -%}

should be

{% assign imagepath = item.id -%}

 

explore following bit more...

{% item in photogalleries.items %}

    {module_photogallery id="{{item.id}}" template="" collection="photocollection{{item.id}}" resultsperpage="1"}

    {% capture imagepath -%}{{item.id}}{% endcapture -%}

 

    <img src="{{ photocollection['imagepath'].items[0].link }}">

    <img src="{{ photocollection['item.id'].items[0].link }}">

 

    <a href="/galleriv2?album={{item.id}}&name={{item.photogalleryname}}">gå til {{item.photogalleryname}} galleri</a><br /><br />

{% endfor -%}

 

try this

{% item in photogalleries.items %}
    {module_photogallery id="{{item.id}}" template="" collection="photocollection" resultsperpage="1"}
    {% assign imagepath = photocollection.items[0].imagepath -%} // called imagepath in galleries?
    
    <img src="{{ imagepath }}">
 
    <a  href="/galleriv2?album={{item.id}}&name={{item.photogalleryname}}">gå til {{item.photogalleryname}} galleri</a><br /><br />
 {% endfor -%}

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