Can any one tell me what is wrong with this twig template?

[anonymoose]

I am trying to loop over an image array in my 'listing.twig' template and for some reason nothing is happening inside the loop.

Here is the template, if you can spot anything that may be causing this please speak up! Thanks!

Code: Select all

{% include '_header.twig' %}


{% for record in records %}
<article>
    {% if record.image!="" %}
        <div class='imageholder'><img src="{{ record.image|thumbnail(120, 120) }}">
        </div>
    {% endif %}


    {% for image in record.images %}
        {{ image.filename }}
        <a href="{{ image.filename }}" title="{{ image.title }}">{{ image.title }}</a><br />
    {% endfor %}

    <h2><a href="{{ record.link }}">{{ record.title }}</a></h2>
   
    {{ record.html }}

</article>
{% endfor %}

{% include '_footer.twig' %}

[Bob]

My first guess is that the 'images' in your contenttype is named differently. Could you post the relevant section of your contenttypes.yml ?

And a general tip, make sure to check what's in the 'record': use {{ print(record) }} to see the available fields.

[anonymoose]

This seems to be a problem that occurs when trying to loop over an imagelist. The list is returned as an array of objects like so when i print()

str(1569) "[{"filename":"2013-01/Cards_01.jpg","title":"2013-01/Cards_01.jpg","id":0,"order":1},{"filename":"2013-01/Cards_05.jpg","title":"2013-01/Cards_05.jpg","id":1,"order":1},{"filename":"2013-01/Cards_07 (1).jpg","title":"2013-01/Cards_07 (1).jpg","id":2,"order":1},{"filename":"2013-01/Cards_13 (1).jpg","title":"2013-01/Cards_13 (1).jpg","id":3,"order":1},{"filename":"2013-01/Cards_14 (1).jpg","title":"2013-01/Cards_14 (1).jpg","id":4,"order":1},{"filename":"2013-01/Cards_15 (1).jpg","title":"2013-01/Cards_15 (1).jpg","id":5,"order":1},{"filename":"2013-01/Cards_16 (1).jpg","title":"2013-01/Cards_16 (1).jpg","id":6,"order":1},{"filename":"2013-01/Cards_03.jpg","title":"2013-01/Cards_03.jpg","id":7,"order":1},{"filename":"2013-01/Cards_02.jpg","title":"2013-01/Cards_02.jpg","id":8,"order":1},{"filename":"2013-01/Cards_04.jpg","title":"2013-01/Cards_04.jpg","id":9,"order":1},{"filename":"2013-01/Cards_06.jpg","title":"2013-01/Cards_06.jpg","id":10,"order":1},{"filename":"2013-01/Cards_09.jpg","title":"2013-01/Cards_09.jpg","id":11,"order":1},{"filename":"2013-01/Cards_11.jpg","title":"2013-01/Cards_11.jpg","id":12,"order":1},{"filename":"2013-01/Cards_10.jpg","title":"2013-01/Cards_10.jpg","id":13,"order":1},{"filename":"2013-01/Cards_12.jpg","title":"2013-01/Cards_12.jpg","id":14,"order":1},{"filename":"2013-01/Cards_08.jpg","title":"2013-01/Cards_08.jpg","id":15,"order":1},{"filename":"2013-01/Cards_18.jpg","title":"2013-01/Cards_18.jpg","id":16,"order":1},{"filename":"2013-01/Cards_19 (4).jpg","title":"2013-01/Cards_19 (4).jpg","id":17,"order":1}]"

Regardless, here is the contenttypes file as well:

# This file defines the contenttypes on the website. See the documentation for
# details: http://docs.bolt.cm/content#defining-contenttypes


pages:
name: Pages
singular_name: Page
fields:
title:
type: text
class: large
slug:
type: slug
uses: title
image:
type: image
body:
type: html
height: 300px
template:
type: templateselect
filter: '*.twig'
taxonomy: [ chapters ]
sort: title
recordsperpage: 100

works:
name: Works
singular_name: Work
fields:
title:
type: text
class: large
slug:
type: slug
uses: title
image:
type: image
pesos:
type: imagelist
html:
type: html
height: 150px
video:
type: video
file:
type: file
template:
type: templateselect
filter: '*.twig'
taxonomy: [ categories, tags ]
sort: title
recordsperpage: 100


# possible field types:
# text - varchar(256) - input type text.
# integer - integer - Input field for integer numbers.
# float - double - Input field for floating numbers, stored as 'Double'.
# geolocation - text (65kb) - Input field for geolocation. Enter an address, and the location is geocoded to latitude/longitude coordinates
# imagelist - text (65kb) - Input type for imagelists. Add multiple images with a description. Useful for image sliders, galleries, etcetera.
# image - varchar(256) - image select/upload widget, stored as filename.
# file - varchar(256) - file select/upload widget, stored as filename.
# video - varchar(256) - Video embed widget, stored as filename.
# html - text (65kb) - wysiwyg element.
# textarea - varchar(32768) - Simple, plain < textarea > field.
# datetime - datetime - date and time selector widget.
# date - datetime - date selector widget.
# templateselect - varchar(256) - select with template filenames


# number (deprecated) - input type decimal(18,9), useful for storing number that need to be sortable

[Bob]

Which Bolt version are you using? I think this issue has been solved already.

[anonymoose]

My current install is 0.9.2

[anonymoose]

When I echo with:

Code: Select all

{{ record.images }}

here is what is returned:

Code: Select all

[{"filename":"2013-01/01_Program (2).jpg","title":"2013-01/01_Program (2).jpg","id":0,"order":1},{"filename":"2013-01/02_Program Print Specs (1).png","title":"2013-01/02_Program Print Specs (1).png","id":1,"order":1},{"filename":"2013-01/03_Program Pages (1).jpg","title":"2013-01/03_Program Pages (1).jpg","id":2,"order":1}]

It seems to me that bolt doesn't have a handler built into the loop functionality to handle the array of objects here. Is this assumption correct? Let me know if this helps in figuring out why the loop isn't working.

Thanks for the help so far!

[anonymoose]

When I echo with:

Code: Select all

{{ record.images }}

here is what is returned:

Code: Select all

[{"filename":"2013-01/01_Program (2).jpg","title":"2013-01/01_Program (2).jpg","id":0,"order":1},{"filename":"2013-01/02_Program Print Specs (1).png","title":"2013-01/02_Program Print Specs (1).png","id":1,"order":1},{"filename":"2013-01/03_Program Pages (1).jpg","title":"2013-01/03_Program Pages (1).jpg","id":2,"order":1}]

It seems to me that bolt doesn't have a handler built into the loop functionality to handle the array of objects here. Is this assumption correct? Let me know if this helps in figuring out why the loop isn't working.

Thanks for the help so far!

[Bob]

If you update to the latest version (0.9.8, at the moment), this should be fixed.