diff options
Diffstat (limited to 'actionpack')
| -rw-r--r-- | actionpack/lib/action_view/helpers/prototype_helper.rb | 35 | ||||
| -rw-r--r-- | actionpack/test/template/prototype_helper_test.rb | 12 |
2 files changed, 0 insertions, 47 deletions
diff --git a/actionpack/lib/action_view/helpers/prototype_helper.rb b/actionpack/lib/action_view/helpers/prototype_helper.rb index 92f4ca838f..0ec7b48c25 100644 --- a/actionpack/lib/action_view/helpers/prototype_helper.rb +++ b/actionpack/lib/action_view/helpers/prototype_helper.rb @@ -39,10 +39,6 @@ module ActionView # <div><%= submit_tag 'Recalculate Shipping' %></div> # <% end -%> # - # ...periodically... - # - # periodically_call_remote(:url => 'update', :frequency => '5', :update => 'ticker') - # # As you can see, there are numerous ways to use Prototype's Ajax functions (and actually more than # are listed here); check out the documentation for each method to find out more about its usage and options. # @@ -255,37 +251,6 @@ module ActionView button_to_function(name, remote_function(options), html_options) end - # Periodically calls the specified url (<tt>options[:url]</tt>) every - # <tt>options[:frequency]</tt> seconds (default is 10). Usually used to - # update a specified div (<tt>options[:update]</tt>) with the results - # of the remote call. The options for specifying the target with <tt>:url</tt> - # and defining callbacks is the same as link_to_remote. - # Examples: - # # Call get_averages and put its results in 'avg' every 10 seconds - # # Generates: - # # new PeriodicalExecuter(function() {new Ajax.Updater('avg', '/grades/get_averages', - # # {asynchronous:true, evalScripts:true})}, 10) - # periodically_call_remote(:url => { :action => 'get_averages' }, :update => 'avg') - # - # # Call invoice every 10 seconds with the id of the customer - # # If it succeeds, update the invoice DIV; if it fails, update the error DIV - # # Generates: - # # new PeriodicalExecuter(function() {new Ajax.Updater({success:'invoice',failure:'error'}, - # # '/testing/invoice/16', {asynchronous:true, evalScripts:true})}, 10) - # periodically_call_remote(:url => { :action => 'invoice', :id => customer.id }, - # :update => { :success => "invoice", :failure => "error" } - # - # # Call update every 20 seconds and update the new_block DIV - # # Generates: - # # new PeriodicalExecuter(function() {new Ajax.Updater('news_block', 'update', {asynchronous:true, evalScripts:true})}, 20) - # periodically_call_remote(:url => 'update', :frequency => '20', :update => 'news_block') - # - def periodically_call_remote(options = {}) - frequency = options[:frequency] || 10 # every ten seconds by default - code = "new PeriodicalExecuter(function() {#{remote_function(options)}}, #{frequency})" - javascript_tag(code) - end - # Returns a form tag that will submit using XMLHttpRequest in the # background instead of the regular reloading POST arrangement. Even # though it's using JavaScript to serialize the form elements, the form diff --git a/actionpack/test/template/prototype_helper_test.rb b/actionpack/test/template/prototype_helper_test.rb index b37f71dd61..4e37de2aef 100644 --- a/actionpack/test/template/prototype_helper_test.rb +++ b/actionpack/test/template/prototype_helper_test.rb @@ -122,18 +122,6 @@ class PrototypeHelperTest < PrototypeHelperBaseTest button_to_remote("Remote outpost", :failure => "alert(request.reponseText)", :url => { :action => "whatnot", :a => '10', :b => '20' }) end - def test_periodically_call_remote - assert_dom_equal %(<script type="text/javascript">\n//<![CDATA[\nnew PeriodicalExecuter(function() {new Ajax.Updater('schremser_bier', 'http://www.example.com/mehr_bier', {asynchronous:true, evalScripts:true})}, 10)\n//]]>\n</script>), - periodically_call_remote(:update => "schremser_bier", :url => { :action => "mehr_bier" }) - end - - def test_periodically_call_remote_with_frequency - assert_dom_equal( - "<script type=\"text/javascript\">\n//<![CDATA[\nnew PeriodicalExecuter(function() {new Ajax.Request('http://www.example.com/', {asynchronous:true, evalScripts:true})}, 2)\n//]]>\n</script>", - periodically_call_remote(:frequency => 2) - ) - end - def test_form_remote_tag assert_dom_equal %(<form action=\"http://www.example.com/fast\" method=\"post\" onsubmit=\"new Ajax.Updater('glass_of_beer', 'http://www.example.com/fast', {asynchronous:true, evalScripts:true, parameters:Form.serialize(this)}); return false;\">), form_remote_tag(:update => "glass_of_beer", :url => { :action => :fast }) |