Alex McPherson alexmcpherson
alexmcpherson
/ MyView.js
Last active
December 10, 2015 14:08
Another separation of concerns that's possible:
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| var MyView = Backbone.View.extend({ | |
| initialize: function() { | |
| this.render(); | |
| this.model.on('change', this.update, this); | |
| }, | |
| render: function() { | |
| //Puts el on page, called ONLY once, by init | |
| }, | |
| update: function() { | |
| this.$el.html( /* Some template */ ) |
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| var MyView = Backbone.View.extend({ | |
| initialize: function() { | |
| this.render(); | |
| //Two different update calls here, neither using .render() | |
| this.model.on('change:first', this.updateFirst, this); | |
| this.model.on('change:last', this.updateLast, this); | |
| }, | |
| render: function() { | |
| //Puts el on page, called ONLY once, by init | |
| }, |
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| handleFileUpload: (e) -> | |
| file = e.target.files[0] | |
| reader = new FileReader(); | |
| reader.onload = (e) => | |
| @image = new Image() | |
| @image.onload = @renderImage | |
| @image.src = e.target.result | |
| reader.readAsDataURL(file) |
alexmcpherson
/ cream_and_sugar.rb
Created
June 18, 2013 20:11
— forked from brentertz/cream_and_sugar.rb
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| require "money" | |
| class Decorator < BasicObject | |
| undef_method :== | |
| def initialize(component) | |
| @component = component | |
| end | |
| def method_missing(name, *args, &block) |
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| @echo off | |
| copy src\intro.js /B + src\core.js /B + src\tooltip.js /B temp1.js /B | |
| copy src\models\*.js /B temp2.js /B | |
| copy temp1.js /B + temp2.js /B + src\outro.js /B nv.d3.js /B | |
| del temp1.js | |
| del temp2.js |
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| _update: function() { | |
| //Kill old style | |
| if (helpers.isDefAndNotNull(this.active)) { // <-- properly guarded here | |
| this.active.el.removeClass('selected'); | |
| this.active.active = false; | |
| } | |
| // Grab the new state | |
| this.active = this.states[this.currentIdx]; | |
| this.active.active = true; |
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| <html> | |
| <head> | |
| <!-- Metadata --> | |
| </head> | |
| <body> | |
| <!-- Content --> | |
| </body> | |
| </html> |
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| <!DOCTYPE html> <!-- What 'schema' to use for the 'XML'. This means HTML5 --> | |
| <html> | |
| <head> | |
| <title>My Page</title><!-- Shows in the browser, important for SEO (apparently :-) --> | |
| </head> | |
| <body> | |
| <div>I'm a div, basically a box. I'm super useful.</div> | |
| <p> | |
| This is a paragraph, good for long strings of text. |
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| p { | |
| color: #000000; | |
| font-size: 1.2px; | |
| } | |
| .important { | |
| font-weight: bold; | |
| } | |
| #main { |
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| <html> | |
| <head></head> | |
| <body> | |
| <div> | |
| <span>Bold!</span> | |
| <span>Not bold...</span> | |
| </div> | |
| <ul> |