wktdev
Change phoenix generator form from input to textarea
I used the Phoenix generator to create a table and the accompanying HTML forms.
The form inputs are input and I want to change one of them to textarea.
The form template the generator gives me is this:
<.simple_form :let={f} for={@changeset} action={@action}>
<.error :if={@changeset.action}>
Oops, something went wrong! Please check the errors below.
</.error>
<.input field={f[:name]} type="text" label="Name" />
<.input field={f[:version]} type="text" label="Version" />
<.input field={f[:owner]} type="text" label="Owner" />
<.input field={f[:note]} type="text" label="Note" />
<.input field={f[:developer]} type="text" label="Developer" />
<.input field={f[:status]} type="text" label="Status" />
<.input field={f[:url]} type="text" label="Url" />
<:actions>
<.button>Save Test bed</.button>
</:actions>
</.simple_form>
If I try to change one of those inputs to textarea I get an error. Example:
<.textarea field={f[:note]} type="text" label="Note" />
How do I change them without error?
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codeanpeace
Core components are defined in your application code so assuming you’re using the generators, take a look at the inline docs in your core_components.ex file.
Regarding support for "textarea", it’s added via a custom functionhead:
From a while back, here’s an example of extending the .input core component to support radio buttons.
2
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