Class: DHTMLConfirm

Inherits:
Object show all
Defined in:
lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb

Overview

Matt Mower <[email protected]>

A base class for creating DHTML confirmation types.

The real work is done by the onclick_function and onclick_handler methods. In general it should only be required to override the default onclick_handler method and provide the specific Javascript required to invoke the DHTML confirm dialog of your choice.

It is up to this dialog, if the user confirms the intended action, to invoke the function window.gFireModalLink() to trigger the intended action of the link. For example, using the Modalbox library, you would use something like:

Modalbox.hide( {
          afterHide: function() {
            window.gFireModalLink();
          } } );

By default the only action recognized is :value which is used to add a dhtml_confirm attribute to the link <a> tag. This value is detected by the ActiveScaffold link and triggers the DHTML confirmation logic.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options = {}) ⇒ DHTMLConfirm

Returns a new instance of DHTMLConfirm.



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb', line 26

def initialize( options = {} )
  @options = options
  @value = @options.delete(:value) { |key| "yes" }
  @message = @options.delete(:message) { |key| "Are you sure?" }
end

Instance Attribute Details

#message ⇒ Object

Returns the value of attribute message.



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb', line 24

def message
  @message
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb', line 24

def options
  @options
end

#value ⇒ Object

Returns the value of attribute value.



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb', line 24

def value
  @value
end

Instance Method Details

#onclick_function(controller, link_id) ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb', line 32

def onclick_function( controller, link_id )
  script = <<-END
window.gFireModalLink = function() {
var link = $('#{link_id}').action_link;
link.open_action.call( link );
};
#{ensure_termination(onclick_handler(controller,link_id))}
return false;
END
  # script = "window.gModalLink = $('#{link_id}').action_link;#{onclick_handler(controller,link_id)}return false;"
end

#onclick_handler(controller, link_id) ⇒ Object 



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# File 'lib/six-updater-web/vendor/plugins/active_scaffold/lib/dhtml_confirm.rb', line 44

def onclick_handler( controller, link_id )
  ""
end