diff options
Diffstat (limited to 'railties/lib/generators/rails/app/templates/public/javascripts/prototype.rails.js')
| -rw-r--r-- | railties/lib/generators/rails/app/templates/public/javascripts/prototype.rails.js | 324 |
1 files changed, 0 insertions, 324 deletions
diff --git a/railties/lib/generators/rails/app/templates/public/javascripts/prototype.rails.js b/railties/lib/generators/rails/app/templates/public/javascripts/prototype.rails.js deleted file mode 100644 index aaed677fda..0000000000 --- a/railties/lib/generators/rails/app/templates/public/javascripts/prototype.rails.js +++ /dev/null @@ -1,324 +0,0 @@ -Event.observe(document, 'dom:loaded', function() { - function handle_remote(el, e){ - var data = null, - method = el.readAttribute('method') || el.readAttribute('data-method') || 'GET', - url = el.readAttribute('action') || el.readAttribute('data-url') || '#', - async = el.readAttribute('data-remote-type') === 'synchronous' ? false : true, - update = el.readAttribute('data-update-success'), - position = el.readAttribute('data-update-position'); - - if (el.readAttribute('data-submit')) { - var submit_el = $(el.readAttribute('data-submit')); - if(submit_el !== undefined && submit_el.tagName.toUpperCase() == 'FORM'){ - data = submit_el.serialize(); - } - } else if (el.readAttribute('data-with')) { - // It seems there is a big inconsistency between what :with means depending on the element type - // so this is going to look a bit crazy - if(el.tagName.toUpperCase() === 'SCRIPT' && el.readAttribute('data-observed') !== null){ - // Handle observe_field and observe_form - var observed_element = $(el.readAttribute('data-observed')); - - if(observed_element.tagName.toUpperCase() === 'FORM'){ - data = el.readAttribute('data-with') + '=' + observed_element.serialize(); - } else if(observed_element.tagName.toUpperCase() === 'INPUT' && observed_element.readAttribute('type').toUpperCase() !== "BUTTON" && observed_element.readAttribute('type').toUpperCase() !== "SUBMIT") { - data = el.readAttribute('data-with') + '=' + observed_element.getValue(); - } - } else { - // Handle link_to and button_to - data = evalAttribute(el, 'data-with'); - } - } else if(el.tagName.toUpperCase() === 'FORM') { - data = el.serialize(); - } - - document.fire('rails:before'); - - var request = new Ajax.Request(url, { - method: method, - asynchronous: async, - parameters: data, - evalJS: true, - evalJSON: true, - onComplete: function(xhr){ - document.fire('rails:complete', {xhr: xhr, element: el, submitted_button: getEventProperty(e, 'submitted_button')}); - }, - onLoading: function(xhr){ - document.fire('rails:after', {xhr: xhr, element: el}); - document.fire('rails:loading', {xhr: xhr, element: el}); - }, - onLoaded: function(xhr){ - document.fire('rails:loaded', {xhr: xhr, element: el}); - }, - onSuccess: function(xhr){ - document.fire('rails:success', {xhr: xhr, element: el}); - }, - onFailure: function(xhr){ - document.fire('rails:failure', {xhr: xhr, element: el}); - } - }); - - } - - function setEventProperty(e, property, value){ - if(e.memo === undefined){ - e.memo = {}; - } - - e.memo[property] = value; - } - - function getEventProperty(e, property){ - if(e !== null && e.memo !== undefined && e.memo[property] !== undefined){ - return e.memo[property]; - } - } - - function confirmed(e, el){ - if(getEventProperty(e,'confirm_checked') !== true){ - setEventProperty(e, 'confirm_checked', true); - - el = Event.findElement(e, 'form') || el; - var confirm_msg = el.readAttribute('data-confirm'); - - if(confirm_msg !== null){ - var result = el.fire('rails:confirm', {confirm_msg: confirm_msg}); - if(result.memo.stop_event === true){ - Event.stop(e); - return false; - } - } - } - return true; - } - - function disable_button(el){ - var disable_with = el.readAttribute('data-disable-with'); - if(disable_with !== null){ - el.writeAttribute('data-enable-with', el.readAttribute('value')); - el.writeAttribute('value', disable_with); - el.writeAttribute('disabled', true); - } - } - - function enable_button(el){ - var enable_with = el.readAttribute('data-enable-with'); - if(enable_with !== null){ - el.writeAttribute('value', enable_with); - } - el.writeAttribute('disabled', false); - } - - function updateHTML(el, content, result){ - var element_id = null; - - if(result === 'success'){ - element_id = el.readAttribute('data-update-success'); - } else if(result === 'failure'){ - element_id = el.readAttribute('data-update-failure'); - } - - var element_to_update = $(element_id); - if(element_to_update !== null){ - var position = el.readAttribute('data-update-position'); - if(position !== null){ - var options = {}; - options[position] = content; - element_to_update.insert(options); - } else { - element_to_update.update(content); - } - } - } - - $$("script[data-periodical=true]").each(function(el){ - var executor = new PeriodicalExecuter(function() { handle_remote(el);}, el.readAttribute('data-frequency')); - }); - - $$("script[data-observe=true]").each(function(el){ - var observed_element = $(el.readAttribute('data-observed')); - var original_value = observed_element.tagName.toUpperCase() === 'FORM' ? observed_element.serialize() : observed_element.getValue(); - var callback = el.readAttribute('data-onobserve'); - var executor = new PeriodicalExecuter(function() { - var value = observed_element.tagName.toUpperCase() === 'FORM' ? observed_element.serialize() : observed_element.getValue(); - - if(original_value !== value){ - original_value = value; - - if(callback !== null){ - evalAttribute(el, 'onobserve'); - } else if(el.readAttribute('data-url') !== null){ - handle_remote(el); - } - } - }, el.readAttribute('data-frequency')); - - }); - - /** - * - * Event Listeners - * - * the original element is contained inside the event, - * for some reason prototype wont let me listen for custom events on document - * if the event wasn't fired on document - * - */ - - Event.observe(document, 'submit', function (e) { - var form = Event.findElement(e, 'form'); - // Make sure conditions and confirm have not already run - if(form !== undefined && conditions_met(e, form) && confirmed(e, form)){ - - var button = form.down('input[data-submitted=true]'); - button.writeAttribute('data-submitted', null); - setEventProperty(e, 'submitted_button', button); - disable_button(button); - - if(form.readAttribute('data-remote') === 'true'){ - Event.stop(e); - handle_remote(form, e); - } - } - }); - - Event.observe(document, 'click', function (e) { - var el = Event.findElement(e, 'a') || Event.findElement(e, 'input'); - - if(el !== undefined && el.tagName.toUpperCase() === 'INPUT' && el.readAttribute('type').toUpperCase() === 'SUBMIT'){ - el.writeAttribute('data-submitted', 'true'); - - // Submit is handled by submit event, don't continue on this path - el = undefined; - } else if(el !== undefined && el.tagName.toUpperCase() === 'INPUT' && el.readAttribute('type').toUpperCase() !== 'BUTTON'){ - // Make sure other inputs do not send this event - el = undefined; - } - - if(el !== undefined && conditions_met(e, el) && confirmed(e, el)){ - if(el.tagName.toUpperCase() === 'INPUT' && el.readAttribute('type').toUpperCase() === 'BUTTON'){ - disable_button(el); - } - - if(el.readAttribute('data-remote') === 'true'){ - Event.stop(e); - handle_remote(el, e); - } else if(el.readAttribute('data-popup') !== null){ - Event.stop(e); - document.fire('rails:popup', {element: el}); - } - } - }); - - /** - * - * Default Event Handlers - * - */ - Event.observe(document, 'rails:confirm', function(e){ - setEventProperty(e, 'stop_event', !confirm(getEventProperty(e,'confirm_msg'))); - }); - - Event.observe(document, 'rails:popup', function(e){ - var el = getEventProperty(e, 'element'); - var url = el.readAttribute('href') || el.readAttribute('data-url'); - - if(el.readAttribute('data-popup') === true){ - window.open(url); - } else { - window.open(url, el.readAttribute('data-popup')); - } - }); - - Event.observe(document, 'rails:complete', function(e){ - var el = getEventProperty(e, 'element'); - - if(el.tagName.toUpperCase() === 'FORM'){ - var button = getEventProperty(e, 'submitted_button') ; - enable_button(button); - } - }); - - Event.observe(document, 'rails:success', function(e){ - var el = getEventProperty(e, 'element'), - xhr = getEventProperty(e, 'xhr'); - - if(xhr.responseText !== null){ - updateHTML(el, xhr.responseText, 'success'); - } - }); - - Event.observe(document, 'rails:failure', function(e){ - var el = getEventProperty(e, 'element'), - xhr = getEventProperty(e, 'xhr'); - - if(xhr.responseText !== null){ - updateHTML(el, xhr.responseText, 'failure'); - } - }); - - /** - * - * Rails 2.x Helpers / Event Handlers - * - */ - function evalAttribute(el, attribute){ - var js = el.readAttribute('data-' + attribute); - - if(js){ - eval(js); - } - } - - function conditions_met(e, el){ - if(getEventProperty(e,'condition_checked') !== true){ - setEventProperty(e, 'condition_checked', true); - - el = Event.findElement(e, 'form') || el; - var conditions = el.readAttribute('data-condition'); - - if(conditions !== null){ - if(eval(conditions) === false){ - Event.stop(e); - return false; - } - } - } - return true; - } - - Event.observe(document, 'rails:success', function(e){ - evalAttribute(el, 'onsuccess'); - }); - - Event.observe(document, 'rails:failure', function(e){ - evalAttribute(el, 'onfailure'); - }); - - Event.observe(document, 'rails:complete', function(e){ - var el = getEventProperty(e, 'element'); - - evalAttribute(el, 'oncomplete'); - evalAttribute(el, 'on' + getEventProperty('xhr', xhr.status)); - - if(el.readAttribute('data-periodical') === 'true'){ - evalAttribute(el, 'onobserve'); - } - }); - - Event.observe(document, 'rails:loading', function(e){ - evalAttribute(el, 'onloading'); - }); - - Event.observe(document, 'rails:loaded', function(e){ - evalAttribute(el, 'onloaded'); - }); - - Event.observe(document, 'rails:before', function(e){ - evalAttribute(el, 'onbefore'); - }); - - Event.observe(document, 'rails:after', function(e){ - evalAttribute(el, 'onafter'); - }); -}); |