From 4ee6b7e7faab5ed1e5bc295ee5c4ca0540c10da8 Mon Sep 17 00:00:00 2001 From: Jules Laplace Date: Thu, 19 Jun 2014 18:15:04 -0400 Subject: fix name --- public/assets/javascripts/ui/lib/View.js | 134 +++++++++++++++++++++++++++++++ public/assets/javascripts/ui/lib/view.js | 134 ------------------------------- 2 files changed, 134 insertions(+), 134 deletions(-) create mode 100644 public/assets/javascripts/ui/lib/View.js delete mode 100644 public/assets/javascripts/ui/lib/view.js diff --git a/public/assets/javascripts/ui/lib/View.js b/public/assets/javascripts/ui/lib/View.js new file mode 100644 index 0000000..5fc6736 --- /dev/null +++ b/public/assets/javascripts/ui/lib/View.js @@ -0,0 +1,134 @@ +var View = (function($, _){ + + var View = function(options) { + this.cid = _.uniqueId('view'); + options || (options = {}); + _.extend(this, _.pick(options, viewOptions)); + this._ensureElement(); + this.initialize.apply(this, arguments); + this.delegateEvents(); + }; + + var delegateEventSplitter = /^(\S+)\s*(.*)$/; + + var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events']; + + _.extend(View.prototype, { + + // The default `tagName` of a View's element is `"div"`. + tagName: 'div', + + $: function(selector) { + return this.$el.find(selector); + }, + + initialize: function(){}, + + setElement: function(element, delegate) { + if (this.$el) this.undelegateEvents(); + this.$el = element instanceof $ ? element : $(element); + this.el = this.$el[0]; + if (delegate !== false) this.delegateEvents(); + return this; + }, + + // Set callbacks, where `this.events` is a hash of + // + // *{"event selector": "callback"}* + // + // { + // 'mousedown .title': 'edit', + // 'click .button': 'save', + // 'click .open': function(e) { ... } + // } + // + // pairs. Callbacks will be bound to the view, with `this` set properly. + // Uses event delegation for efficiency. + // Omitting the selector binds the event to `this.el`. + // This only works for delegate-able events: not `focus`, `blur`, and + // not `change`, `submit`, and `reset` in Internet Explorer. + delegateEvents: function(events) { + if (!(events || (events = _.result(this, 'events')))) return this; + this.undelegateEvents(); + for (var key in events) { + var method = events[key]; + if (!_.isFunction(method)) method = this[events[key]]; + if (!method) continue; + + var match = key.match(delegateEventSplitter); + var eventName = match[1], selector = match[2]; + method = _.bind(method, this); + eventName += '.delegateEvents' + this.cid; + if (selector === '') { + this.$el.on(eventName, method); + } else { + this.$el.on(eventName, selector, method); + } + } + return this; + }, + + // Clears all callbacks previously bound to the view with `delegateEvents`. + undelegateEvents: function() { + this.$el.off('.delegateEvents' + this.cid); + return this; + }, + + // Ensure that the View has a DOM element to render into. + // If `this.el` is a string, pass it through `$()`, take the first + // matching element, and re-assign it to `el`. Otherwise, create + // an element from the `id`, `className` and `tagName` properties. + _ensureElement: function() { + this.setElement(_.result(this, 'el'), false); + }, + + preventDefault: function(e){ + e && e.preventDefault() + } + + }); + + + var extend = function(protoProps, staticProps) { + var staticProps = staticProps || {} + var parent = this; + var child; + var childEvents = {}; + + // The constructor function for the new subclass is either defined by you + // (the "constructor" property in your `extend` definition), or defaulted + // by us to simply call the parent's constructor. + if (protoProps && _.has(protoProps, 'constructor')) { + child = protoProps.constructor; + } else { + child = function(){ return parent.apply(this, arguments); }; + } + + // Extend events so we can subclass views + _.extend(childEvents, parent.prototype.events, protoProps.events) + + // Add static properties to the constructor function, if supplied. + _.extend(child, parent, staticProps); + + // Set the prototype chain to inherit from `parent`, without calling + // `parent`'s constructor function. + var Surrogate = function(){ this.constructor = child; }; + Surrogate.prototype = parent.prototype; + child.prototype = new Surrogate; + + // Add prototype properties (instance properties) to the subclass, + // if supplied. + if (protoProps) _.extend(child.prototype, protoProps); + + // Set a convenience property in case the parent's prototype is needed + // later. + child.prototype.__super__ = parent.prototype; + child.prototype.events = childEvents + + return child; + }; + + View.extend = extend; + + return View; +})(jQuery, _) diff --git a/public/assets/javascripts/ui/lib/view.js b/public/assets/javascripts/ui/lib/view.js deleted file mode 100644 index 5fc6736..0000000 --- a/public/assets/javascripts/ui/lib/view.js +++ /dev/null @@ -1,134 +0,0 @@ -var View = (function($, _){ - - var View = function(options) { - this.cid = _.uniqueId('view'); - options || (options = {}); - _.extend(this, _.pick(options, viewOptions)); - this._ensureElement(); - this.initialize.apply(this, arguments); - this.delegateEvents(); - }; - - var delegateEventSplitter = /^(\S+)\s*(.*)$/; - - var viewOptions = ['model', 'collection', 'el', 'id', 'attributes', 'className', 'tagName', 'events']; - - _.extend(View.prototype, { - - // The default `tagName` of a View's element is `"div"`. - tagName: 'div', - - $: function(selector) { - return this.$el.find(selector); - }, - - initialize: function(){}, - - setElement: function(element, delegate) { - if (this.$el) this.undelegateEvents(); - this.$el = element instanceof $ ? element : $(element); - this.el = this.$el[0]; - if (delegate !== false) this.delegateEvents(); - return this; - }, - - // Set callbacks, where `this.events` is a hash of - // - // *{"event selector": "callback"}* - // - // { - // 'mousedown .title': 'edit', - // 'click .button': 'save', - // 'click .open': function(e) { ... } - // } - // - // pairs. Callbacks will be bound to the view, with `this` set properly. - // Uses event delegation for efficiency. - // Omitting the selector binds the event to `this.el`. - // This only works for delegate-able events: not `focus`, `blur`, and - // not `change`, `submit`, and `reset` in Internet Explorer. - delegateEvents: function(events) { - if (!(events || (events = _.result(this, 'events')))) return this; - this.undelegateEvents(); - for (var key in events) { - var method = events[key]; - if (!_.isFunction(method)) method = this[events[key]]; - if (!method) continue; - - var match = key.match(delegateEventSplitter); - var eventName = match[1], selector = match[2]; - method = _.bind(method, this); - eventName += '.delegateEvents' + this.cid; - if (selector === '') { - this.$el.on(eventName, method); - } else { - this.$el.on(eventName, selector, method); - } - } - return this; - }, - - // Clears all callbacks previously bound to the view with `delegateEvents`. - undelegateEvents: function() { - this.$el.off('.delegateEvents' + this.cid); - return this; - }, - - // Ensure that the View has a DOM element to render into. - // If `this.el` is a string, pass it through `$()`, take the first - // matching element, and re-assign it to `el`. Otherwise, create - // an element from the `id`, `className` and `tagName` properties. - _ensureElement: function() { - this.setElement(_.result(this, 'el'), false); - }, - - preventDefault: function(e){ - e && e.preventDefault() - } - - }); - - - var extend = function(protoProps, staticProps) { - var staticProps = staticProps || {} - var parent = this; - var child; - var childEvents = {}; - - // The constructor function for the new subclass is either defined by you - // (the "constructor" property in your `extend` definition), or defaulted - // by us to simply call the parent's constructor. - if (protoProps && _.has(protoProps, 'constructor')) { - child = protoProps.constructor; - } else { - child = function(){ return parent.apply(this, arguments); }; - } - - // Extend events so we can subclass views - _.extend(childEvents, parent.prototype.events, protoProps.events) - - // Add static properties to the constructor function, if supplied. - _.extend(child, parent, staticProps); - - // Set the prototype chain to inherit from `parent`, without calling - // `parent`'s constructor function. - var Surrogate = function(){ this.constructor = child; }; - Surrogate.prototype = parent.prototype; - child.prototype = new Surrogate; - - // Add prototype properties (instance properties) to the subclass, - // if supplied. - if (protoProps) _.extend(child.prototype, protoProps); - - // Set a convenience property in case the parent's prototype is needed - // later. - child.prototype.__super__ = parent.prototype; - child.prototype.events = childEvents - - return child; - }; - - View.extend = extend; - - return View; -})(jQuery, _) -- cgit v1.2.3-70-g09d2