v0.7.0

• Properly emit boolean attributes (#139)
• Class object syntax (#140)

v0.6.2

Bug fixes

• Compile void elements with zero attrs #135

v0.6.1

Bug fixes

• Only collect slots in the root of a component instance #127

v0.6.0

Temple now is written to be fully compatible with Phoenix LiveView! This comes with substantial internal changes as well as a better component API.

Phoenix LiveView

Temple now outputs LiveView compatible EEx at compile time, which is fed right into the normal LiveView EEx engine (or the traditional HTML Engine if you are not using LiveView).

Components

Temple now has a more complete component API.

Components work with anywhere, whether you are writing a little plug app, a vanilla Phoenix app, or a Phoenix LiveView app!

Please see the documenation for more information.

To migrate component from the 0.5.0 syntax to the 0.6.0 syntax, you can use the following as a guide

# 0.5.0

# definition
defmodule PageView do
  defcomponent :flex do
    div id: @id, class: "flex" do
      @children
    end
  end
end

# usage

require PageView
# or 

import PageView

temple do
  PageView.flex id: "my-flex" do
    div "Item 1"
    div "Item 2"
    div "Item 3"
  end

  # with import
  flex id: "my-flex" do
    div "Item 1"
    div "Item 2"
    div "Item 3"
  end
end

to

# 0.6.0

# definition

defmodule Flex do
  import Temple.Component

  render do
    div id: @id, class: "flex" do
      slot :default
    end
  end
end

# usage

temple do
  c Flex id: "my-flex" do
    div do: "Item 1"
    div do: "Item 2"
    div do: "Item 3"
  end
end

Other breaking changes

0.6.0 has been a year in the making and a lot has changed in that time (in many cases, several times over), and I honestly can't really remember everything that is different now, but I will list some things here that I think you'll need to change or look out for.

• The partial macro is removed.
  • You can now just call the render function like you normally would to render a phoenix partial.
• The defcomponent macro is removed.
  • You now define components using the API described above.
• The text macro is now removed.
  • You can just use a string literal or a variable to emit a text node.
• Elements and components no longer can take "content" as the first argument. A do block is now required, but you can still use the keyword list style for a concise style, e.g., span do: "foobar" instead of span "foobar".
• The :compact reserved keyword option was removed.
• The macros that wrapped Phoenix.HTML are removed as they are no longer needed.
• The temple.convert task has been removed, but I am working to bring it back.

There might be some more, so if you run into any problems, please open a GitHub Discussion.

v0.6.0-rc.1

Enhancements

• Components can now use slots.
• Markup is 100% live view compliant.

Breaking

• @inner_content is removed in favor of invoking the default slot.
• The compact reserved keyword for elements has been removed. This is not really intentional, just a side effect of getting slots to a usable place. I expect to add it back, or at least similar functionality in the future.