method

insert_html

v3.0.9 - Show latest stable - 0 notes - Class: ActionView::Helpers::PrototypeHelper::JavaScriptGenerator::GeneratorMethods

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What's this?

insert_html(position, id, *options_for_render) public

Inserts HTML at the specified position relative to the DOM element identified by the given id.

position may be one of:

`:top`	HTML is inserted inside the element, before the element’s existing content.
`:bottom`	HTML is inserted inside the element, after the element’s existing content.
`:before`	HTML is inserted immediately preceding the element.
`:after`	HTML is inserted immediately following the element.

options_for_render may be either a string of HTML to insert, or a hash of options to be passed to ActionView::Base#render. For example:

# Insert the rendered 'navigation' partial just before the DOM
# element with ID 'content'.
# Generates: Element.insert("content", { before: "-- Contents of 'navigation' partial --" });
page.insert_html :before, 'content', :partial => 'navigation'

# Add a list item to the bottom of the <ul> with ID 'list'.
# Generates: Element.insert("list", { bottom: "<li>Last item</li>" });
page.insert_html :bottom, 'list', '<li>Last item</li>'

Show source

# File actionpack/lib/action_view/helpers/prototype_helper.rb, line 315
          def insert_html(position, id, *options_for_render)
            content = javascript_object_for(render(*options_for_render))
            record "Element.insert(\"#{id}\", { #{position.to_s.downcase}: #{content} });"
          end

insert_html

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