Formats an attribute for inclusion in an HTML tag.

Parameters

• name - The attribute name
• value - The attribute value
• prefix - Optional prefix for the attribute name
• type - Optional type for the attribute name

Returns

• A formatted attribute string

Manipulates a Phoenix.LiveView.Rendered struct by either injecting attributes or wrapping content.

Options

• :inject - Injects attributes into the first static chunk
• :wrap - Wraps the content with a new tag that has the specified attributes

Parameters

• mode - Either :inject or :wrap
• rendered - The Phoenix.LiveView.Rendered struct to manipulate
• attributes - List of attribute strings to add
• options - Additional options depending on the mode:
  • For :inject mode:
    • hook_name - Optional hook name to add
  • For :wrap mode:
    • tag - The HTML tag to wrap content with
    • hook_name - Optional hook name to add
    • id - Optional ID to add to the wrapping tag

Conditionally adds an ID attribute to an HTML element.

Returns an ID attribute string if the ID is provided, otherwise returns an empty string.

Examples

iex> maybe_add_dom_id("my-element")
" id=\"my-element\""

iex> maybe_add_dom_id(nil)
""