Sebb
I use sth like solid’s classList
<div class={class_list(%{
"these classes are always included" => true,
"these only when foo is 0" => @foo == 0,
"only when bar aint baz" => @bar != "baz"
})
}>
def class_list(map) do
map
|> Enum.filter(fn {_, include?} -> include? end)
|> Enum.map(fn {class, _} -> class end)
|> Enum.join(" ")
end
thats OK, but it would be nice if we could do
<div class_list={%{
"these classes are always included" => true,
"these only when foo is 0" => @foo == 0,
"only when bar aint baz" => @bar != "baz"
}}
>
What are some other approaches?
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First 4 of 4 Posts
LostKobrakai
Sebb
That’s also nice. Didn’t know you can give a list of strings. Where is this documented?
removing the
joinfrom the class_list functionLostKobrakai
Sebb
this looks nice, I think I’ll settle with this. I knew there was sth hidden I did miss. Thank you.