BitstylesPhoenix.Component.Form.ui_textarea
You're seeing just the function
ui_textarea
, go back to BitstylesPhoenix.Component.Form module for more information.
Renders <textarea>
elements, with the associated <label>
s, and any errors for that field.
Attributes
hidden_label
- Only show the label for screen readers if set totrue
.- All options from above (see top level module doc).
- All other attributes will be passed in as input options to
Phoenix.HTML.Form.textarea/3
.
See the bitstyles textarea docs for examples of textareas and labels in use.
Textarea
iex> assigns=%{form: @form}
...> render ~H"""
...> <.ui_textarea form={@form} field={:about_me} />
...> """
"""
<label for="user_about_me">
About me
</label>
<textarea id="user_about_me" name="user[about_me]">
</textarea>
"""
Textarea
iex> assigns=%{form: @form}
...> render ~H"""
...> <.ui_textarea form={@form} field={:about_me} required/>
...> """
"""
<label for="user_about_me">
About me
<span aria-hidden="true" class="u-fg-warning u-margin-xxs-left">
*
</span>
</label>
<textarea id="user_about_me" name="user[about_me]" required="required">
</textarea>
"""
Textarea with options
iex> assigns=%{form: @form}
...> render ~H"""
...> <.ui_textarea
...> form={@form}
...> field={:metadata}
...> label="Metadata"
...> label_opts={[class: "extra"]}
...> value="Value here"
...> rows={10}
...> />
...> """
"""
<label class="extra" for="user_metadata">
Metadata
</label>
<textarea id="user_metadata" name="user[metadata]" rows="10">
Value here
</textarea>
"""
Textarea with hidden label
iex> assigns=%{form: @form}
...> render ~H"""
...> <.ui_textarea form={@form} field={:address} hidden_label/>
...> """
"""
<label class="u-sr-only" for="user_address">
Address
</label>
<textarea id="user_address" name="user[address]">
</textarea>
"""
Textarea with error
iex> assigns=%{form: @form_with_errors}
...> render ~H"""
...> <.ui_textarea form={@form} field={:name} />
...> """
"""
<label for="user_name">
Name
</label>
<textarea id="user_name" name="user[name]">
</textarea>
<span class="u-fg-warning" phx-feedback-for="user[name]">
is too short
</span>
"""