Niklas Närhinen nnarhinen

nnarhinen / form-mixin.js

Created November 6, 2014 05:19

A react mixin helping with forms

	'use strict';
	var validator = require('shared/schemas/validator'),
	_ = require('underscore');

	module.exports = {
	onPropertyChanged: function(property, newValue) {
	var newObject = _.extend({}, this.props[this.objectPropertyPath], this.state[this.objectPropertyPath], _.isObject(property) ? property : _.object([[property, newValue]]));
	newObject = this.transformObject(newObject);
	var prms = {validationErrors: {}};
	prms[this.objectPropertyPath] = newObject;

nnarhinen / MenuItem.js

Created October 26, 2014 18:05

	/**
	* @jsx React.DOM
	*/

	var React = require('react'),
	ReactRouter = require('react-router'),
	ActiveState = ReactRouter.ActiveState,
	Link = ReactRouter.Link;

	var MenuItem = module.exports = React.createClass({

nnarhinen / keybase.md

Created October 15, 2014 15:27

I hereby claim:

I am nnarhinen on github.
I am nnarhinen (https://keybase.io/nnarhinen) on keybase.
I have a public key whose fingerprint is 5587 FD3D 1EAE E010 5C54 5676 123E FEEF 96F1 689E

To claim this, I am signing this object:

nnarhinen / README.md

Last active June 25, 2019 09:33

Rails-like console with express.js, bookshelf.js and node-repl-promised

Install node-repl-promised: npm install -g repl-promised

Use the repl to list all users

$ node-promised
> var app = require('./app');
undefined
> var Bookshelf = app.get('bookshelf');
undefined

nnarhinen / navigation-controller.js

Last active August 29, 2015 14:02

How I do navigation / routing with backbone

	var vent = require('./vent'),
	UsersView = require('./users-view'),
	UserView = require('./user-view');

	module.exports = function(container) {
	var activeView,
	renderView = function(view) {
	if (activeView) activeView.remove();
	activeView = view;
	container.html(view.render().el);

nnarhinen / ajax-zip.js

Created February 6, 2014 06:26

Download (multiple) pdf files with ajax and add to a zip file in browser

	var JSZip = require('jszip'),
	Q = require('q');

	var downloadFile = function(url) {
	var defer = Q.defer();
	var xhr = new XMLHttpRequest();
	xhr.open('GET', url, true);
	xhr.responseType = 'arraybuffer';
	xhr.onreadystatechange = function() {
	if (xhr.readyState === 4) {

nnarhinen / datepicker.hbs

Last active August 29, 2015 13:55

Datepicker using Bacon.js and CLNDR.js (with Foundation5 styles)

	<div class="clndr-controls row">
	<div class="large-7 columns">
	<div class="row">
	<div class="clndr-previous-button large-2 columns">&lsaquo;</div>
	<div class="month large-8 columns">{{month}}</div>
	<div class="clndr-next-button large-2 columns">&rsaquo;</div>
	</div>
	</div>
	</div>
	<div class="clndr-grid large-7 columns">

nnarhinen / base-video-list-view.coffee

Created January 14, 2014 09:27

nnarhinen / ecomrekry.js

Last active January 2, 2016 16:38

	function calculate (objects) {
	return _.chain(objects)
	.map(function(p) { return [p.vat, p.price]; })
	.reduce(function(memo, pair) {
	var o = {};
	o[pair[0]] = (memo[pair[0]] \|\| 0) + pair[1];
	return _.extend({}, memo, o);
	}, {}).value();
	};

nnarhinen / deploy.bash

Last active December 31, 2015 12:28

My deployment script to pull and run a docker-contained clojure web application

	id=$(docker ps \| grep myimage:latest \| awk '{ print $1 }')

	docker pull quay.io/nnarhinen/myimage
	new_id=$(docker run -d -p 3000 \
	-e ENVIRONMENT=PRODUCTION quay.io/nnarhinen/myimage)

	id=$new_id ./update-nginx-port.bash
	docker stop $id

	class BaseVideoListView extends Backbone.View
	initialize: (opts) ->

	@collection.selectedCount.assign @subNav.find('.selected_count'), 'text'
	@collection.selectedCount.onValue (val) =>
	@subNav.find('.library-nav').toggleClass 'singular-selection', val == 1
	this.$el.toggleClass 'multiple-selection', val > 1
	@collection.hasSelected.assign @subNav.find('.visible-selected'), 'toggle'
	@collection.hasSelected.not().assign @subNav.find('.hidden-selected'), 'toggle'