Module: RjsHelper

Defined in:
app/helpers/rjs_helper.rb

Instance Method Summary collapse

Instance Method Details

#js_append_element_to(element, content) ⇒ Object

Appends the given content to the given element



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# File 'app/helpers/rjs_helper.rb', line 21

def js_append_element_to(element, content)
  rjs_method :append_element, :element => element, :content => content
end

#js_hide_element(element) ⇒ Object 



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# File 'app/helpers/rjs_helper.rb', line 69

def js_hide_element(element)
  rjs_method :hide_element, element
end

#js_hide_element_by_dom_id(element) ⇒ Object 



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# File 'app/helpers/rjs_helper.rb', line 77

def js_hide_element_by_dom_id(element)
  js_hide_element(element)
end

#js_prepend_element_to(element, content) ⇒ Object

Appends the given content to the given element



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# File 'app/helpers/rjs_helper.rb', line 27

def js_prepend_element_to(element, content)
  rjs_method :prepend_element, :element => element, :content => content
end

#js_redirect_to(url) ⇒ Object

Redirects the user to the given URL using javascript



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# File 'app/helpers/rjs_helper.rb', line 57

def js_redirect_to(url)
  rjs_method :redirect_to, url_for(url)
end

#js_remove_element(element) ⇒ Object

Removes the given element from the DOM



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# File 'app/helpers/rjs_helper.rb', line 45

def js_remove_element(element)
  rjs_method :remove_element, element
end

#js_remove_element_by_dom_id(element) ⇒ Object

Like js_remove_element, but with the element’s dom_id



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# File 'app/helpers/rjs_helper.rb', line 51

def js_remove_element_by_dom_id(element)
  js_remove_element(element)
end

#js_replace_element(element, content) ⇒ Object

Replaces the given selector with the given content



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# File 'app/helpers/rjs_helper.rb', line 33

def js_replace_element(element, content)
  rjs_method :replace_element, :element => element, :content => content
end

#js_replace_element_by_dom_id(element, content) ⇒ Object

Like js_replace_element, but with the element’s dom_id



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# File 'app/helpers/rjs_helper.rb', line 39

def js_replace_element_by_dom_id(element, content)
  js_replace_element(element, content)
end

#js_scroll_to(element, offset_top = 0) ⇒ Object

Scrolls to the given element on the page. If the symbol :top is given, the page will scroll to top without having to specify a certain element

Additionally, an offset can be given as the second parameter. This is e.g. useful in cases of layouts with a fixed top navbar.



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# File 'app/helpers/rjs_helper.rb', line 96

def js_scroll_to(element, offset_top = 0)
  if element == :top
    rjs_method :scroll_to_top, offset_top
  else
    rjs_method :scroll_to_element, :element => element, :args => [offset_top]
  end
end

#js_show_element(element) ⇒ Object 

Show / Hide / Toggle



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# File 'app/helpers/rjs_helper.rb', line 65

def js_show_element(element)
  rjs_method :show_element, element
end

#js_show_element_by_dom_id(element) ⇒ Object 



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# File 'app/helpers/rjs_helper.rb', line 73

def js_show_element_by_dom_id(element)
  js_show_element(element)
end

#js_toggle_element(element) ⇒ Object 



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# File 'app/helpers/rjs_helper.rb', line 81

def js_toggle_element(element)
  rjs_method :toggle_element, element
end

#js_update_element(element, content) ⇒ Object

Updates the content of the given selector with the given content



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# File 'app/helpers/rjs_helper.rb', line 9

def js_update_element(element, content)
  rjs_method :update_element, :element => element, :content => content
end

#js_update_element_by_dom_id(element, content) ⇒ Object

Like js_update_element, but with the element’s dom_id



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# File 'app/helpers/rjs_helper.rb', line 15

def js_update_element_by_dom_id(element, content)
  js_update_element(element, content)
end