WebFund 2013F Lecture 5 - Revision history

Sarahmathieson: /* Topics */

2013-11-08T21:38:35Z

Topics

← Older revision		Revision as of 21:38, 8 November 2013
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	* function <tt>arguments</tt> array		* function <tt>arguments</tt> array
	* return values		* return values

			==Notes==

			September 23

			var express = require('express')
			, routes = require('./routes');
			* in the case of node, var express makes a local variable
			** this means it is global (but private to) a file
			** ./routes - a directory in the directory you are in
			** express is somewhere else
			*** express is in the node module directory
			*** "look for the code in the express directories in one of the node modules"
			* npm install populates the node modules directory
			* exports object is a special object
			exports.add = function(req, res){
			res.render('add', { title: 'Person added',
			name: req.body.name,
			country: req.body.country,
			date: req.body.birthday,
			email: req.body.email});

			* come from text fields on page input from user
			* res.render
			** rendering in graphics -rendering a ball, wire frame, textures, lighting etc.
			** this is what creates the page
			** default renderer is jade
			*** provides a template for entire page that is then filled in with parameters
			h1 Info Added
			p Name: #{name}
			p Country: #{country}
			p Date: #{date}
			p Email: #{email}
			* describes what your page will look like
			* !!! is used in jade
			** stuff needed for standard syntax
			** doctype html
			* jade-lang.com/reference
			* html, jade, css, javascript
			* html
			** markup language with tags using angle brackets <> </>
			* indentation in jade is very important
			** kind of like python
			** language for generating html pages
			* div are divisions
			** essentially specifying a block
			* any time you call a function in javascript there is a thing called arguments
			** it is bound to an area with all the arguments
			** function takes a variable amount of arguments
			* push
			** in java script an array is already a stack
			** can push an element on the top
			** works for the first element in the array
			* pop
			** works for the last element of the array
			* arrays are variably sized objects
			** can be accessed in different throughout
			** ordered
			** similar to object
			** loosely typed

Soma at 19:08, 26 September 2013

2013-09-26T19:08:26Z

← Older revision		Revision as of 19:08, 26 September 2013
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	* node modules		* node modules
	* function invocation patterns
	** method
	** function
	** constructor
	** apply
	* function <tt>arguments</tt> array		* function <tt>arguments</tt> array
	* return values		* return values
	* <tt>try</tt>, <tt>catch</tt>, <tt>throw</tt>

Soma at 18:03, 24 September 2013

2013-09-24T18:03:43Z

← Older revision		Revision as of 18:03, 24 September 2013
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			Audio from the lecture given on September 23, 2013 is [http://homeostasis.scs.carleton.ca/~soma/webfund-2013f/lectures/comp2406-2013f-lec05-23Sep2013.m4a here].

	==Readings==		==Readings==

Soma at 18:00, 23 September 2013

2013-09-23T18:00:47Z

← Older revision		Revision as of 18:00, 23 September 2013
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			==Readings==

			* Chapter 4 in ''Learning Node'' (Modules)

	==Topics==		==Topics==

			* node modules
	* function invocation patterns		* function invocation patterns
	** method		** method

Soma: /* Topics */

2013-09-18T20:19:42Z

Topics

← Older revision		Revision as of 20:19, 18 September 2013
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	* function <tt>arguments</tt> array		* function <tt>arguments</tt> array
	* return values		* return values
	* <tt>try<tt>, <tt>catch</tt>, <tt>throw</tt>		* <tt>try</tt>, <tt>catch</tt>, <tt>throw</tt>

Soma: Created page with " ==Topics== * function invocation patterns method function constructor apply * function `arguments` array * return values * `try, catch, 2013-09-18T20:19:33Z Created page with " ==Topics== * function invocation patterns method function constructor apply * function <tt>arguments</tt> array * return values * <tt>try<tt>, <tt>catch</tt>, <t..." New page ==Topics== * function invocation patterns method function constructor apply * function <tt>arguments</tt> array * return values * <tt>try<tt>, <tt>catch</tt>, <tt>throw</tt>`