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A component based library for Phoenix LiveView
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lib/surface/components/form/hidden_input.ex
defmodule Surface.Components.Form.HiddenInput do
@moduledoc """
A **hidden** input field.
Provides a wrapper for Phoenix.HTML.Form's `hidden_input/3` function.
All options passed via `opts` will be sent to `hidden_input/3`, `value` and
`class` can be set directly and will override anything in `opts`.
## Examples
```
<HiddenInput form="user" field="token" opts={autofocus: "autofocus"} />
```
"""
use Surface.Components.Form.Input
import Phoenix.HTML.Form, only: [hidden_input: 3]
import Surface.Components.Utils, only: [events_to_opts: 1]
import Surface.Components.Form.Utils
def render(assigns) do
helper_opts = props_to_opts(assigns)
attr_opts = props_to_attr_opts(assigns, [:value, :class])
event_opts = events_to_opts(assigns)
opts =
assigns.opts
|> Keyword.merge(helper_opts)
|> Keyword.merge(attr_opts)
|> Keyword.merge(event_opts)
assigns = assign(assigns, opts: opts)
~F"""
<InputContext assigns={assigns} :let={form: form, field: field}>
{hidden_input(form, field, @opts)}
</InputContext>
"""
end
end