UI/UX Design – How they can be used in every day design and development – UI ≠ UX

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UI/UX Design – How they can be used in every day design and development – UI ≠ UX

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UI-UX

A presentation on UI/UX

On Github neb636 / UI-UX

SASS

Syntactically Awesome Style Sheets

Created by Nick Blanchard / @nebdesigns

What is SASS?

A scripting language that is interpreted into Cascading Style Sheets

Built in Ruby

Great things about sass

Nesting
Variables
Mixins
Can break up sections but only 1 file

Installation

If windows Ruby Installer 
               gem install sass

               gem install compass

Compiling SASS

Open your .bash_profile or .bashrc file in home directory 
   # SASS Watch
   function sw {
     [ "$1" != "" ] && watch=$1 && shift || watch=sass/styles.scss:css/styles.css
        sass --watch -l -t compressed $watch
   }

Compiling SASS

cd into your themes directory

Check if there is a config.rb file

If so type compass watch

If not type sw

GUI SASS compilers

CodeKit(Mac)

Koala(Mac/Windows/Linux)

Prepros(Mac/Windows/Chrome)

SASS Formats

.sass

.scss

.sass

Original syntax
Indentation to separate code blocks
Newline characters to separate rules
HAML
               #main
                  color: blue
                  font-size: 0.3em

                  a
                     font:
                        weight: bold
                        family: serif
                     &:hover
                        background-color: #eee

.scss

Any CSS is valid SASS

Nesting

SASS
            .menuWrap {
               position: relative;

               .mainNavigation {
                  border-right: 1px solid #eeeeee;
               }

               .menuItem {
                  width: 2em;
               }
            }
CSS
               .menuWrap {
                  position: relative;
               }

               .menuWrap .mainNavigation {
                  border-right: 1px solid #eeeeee;
               }

               .menuWrap .menuItem {
                  width: 2em;
               }

&

               .stats {

                  h3 & {
                     fontsize: 12px;
                  }
               }

               // Compiles to 
               h3 .stats {
               fontsize: 12px;
            }

Do not nest too deeply

If past 3 indents deep ask yourself if neccesary

Folder Structure

Variables

In sass/prepros/_variables.scss
            $darkgrey: #333333;
            $lightblue: #001eff;
            			 
            // now we can use them in our code:
            .myClass {
               color: $darkgrey;

               a {
                  color: $lightblue;
               }
            }

Math

         .mo-better-percentage {
            width: percentage(320px / 960px);
         }

         // compiles to
         .mo-better-percentage {
            0.9583333333333334%
         }

Extends

            .foo {
               color: red;
            }
            .bar {
               @extend .foo;
            }
            
            .foo, .bar {
               color: red;
            }

Mixins

Output lines of Sass
In sass/prepros/_mixins.scss
@mixin to declare mixin
      @mixin border-radius($radius) {
         -webkit-border-radius: $radius;
         -moz-border-radius: $radius;
         -ms-border-radius: $radius;
         -o-border-radius: $radius;
         border-radius: $radius;
      }
            
      h3 {
         @include border-radius(3px);
      }

Functions

A function is very similar to a mixin
The output from a function is a single value
The output can be any data type including numbers, strings, colors, booleans, or lists

Functions

Function to strip out unit of measurements

               @function strip-unit($value) {
                  @return $value / ($value * 0 + 1);
               }

               $length : 42em;
               $int    : strip-unit($length); // 42
Unlike mixins you do not need to use @include to call a function

Media Queries

Nest media queries
No longer use seperate style sheet
We have a media query mixin named mq
               #page {
                  width: 100%;

                  @include mq(mobile) { width: 80%; }
               }

4 Default Media Queries Sizes

  • large-display
  • tablet
  • mobile
  • mobile-portrait

Can also use custom Media Queries Sizes

               #page {
                  width: 100%;

                  @include mq(480, 550) { width: 80%; }
                  @include mq(480) { width: 50%; }
               }

Mixin Librarys

Compass

Burboun

Things SASS can't do

Change or update variables live on site
Anything that is a limitation of CSS

SASS is awesome because of

Nesting
Variables
Math
Mixins
Functions