Use a custom helper in Middleman Frontmatter

Use a custom helper in Middleman Frontmatter

By : user2955771
Date : November 22 2020, 10:48 AM
I wish this helpful for you This was much more straightforward than I thought it would be. current_page is available in helpers, so I can use it directly in my helper like this in config.rb:
code :
helpers do
  def created_at
    # `git log --follow --date=short --pretty=format:%ad --diff-filter=A -- #{current_page.source_file}`

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Middleman: choosing information from data files in frontmatter

Middleman: choosing information from data files in frontmatter

By : xiaoming
Date : March 29 2020, 07:55 AM
With these it helps As I mentioned in my comment, the frontmatter is parsed before the ERB, that’s the reason you are seeing data.cta.basic instead of the correct cta.
You could add a helper to achieve this though.
code :
module CtaHelpers
  def page_cta
    cta = current_page.data.cta
cta: special
<p class="cta"><%= page_cta %></p>
Middleman Frontmatter YAML list

Middleman Frontmatter YAML list

By : Paul Browne
Date : March 29 2020, 07:55 AM
seems to work fine My bad. Using .map instead of .each fix the problem, then use .join makes the array a big string.
Using Frontmatter with Dynamic Pages in Middleman 4

Using Frontmatter with Dynamic Pages in Middleman 4

By : Samira Boulanouar
Date : March 29 2020, 07:55 AM
Hope this helps I'd suggest changing your data format slightly. It'll allow you to pass the entire local data item to the template so you can use the data without needing to first "load it" into Frontmatter.
Adjust your teams.yml file (I've added the 'slug' value here):
code :
- title: "England"
  slug: "england"
  description: "England"
  headline: "England"
  addclass: "england cols"
- title: "France"
  slug: "france"
  description: "France"
  headline: "France"
  addclass: "france cols"
if File.exist?("data/teams.yml")
  data.teams.items.each do |item|
     p = item
     proxy "teams/#{p.slug}.html", "teams/team.html", locals: { item: p }, ignore: true
<h1 class="<%= item.addclass %>"><%= item.title %></h1>
<h2><%= item.description %></h2>
<h3><%= item.headline %></h3>
Passing Middleman FrontMatter variables into Helper Tags

Passing Middleman FrontMatter variables into Helper Tags

By : jianpeng wang
Date : March 29 2020, 07:55 AM
I hope this helps . I want to pass some YAML FrontMatter from a page via something like this: <%= image_tag 'current_page.data.image_path' %> , Just remove the quotes:
Middleman Frontmatter flag for build

Middleman Frontmatter flag for build

By : Syful Islam
Date : March 29 2020, 07:55 AM
I wish did fix the issue. I don't think you do that using the frontmatter, but you can specify files to ignore in config.rb.
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