Difference between revisions of "Designing Solutions Through Programming block 1 Lesson Notes - August 29"

Latest revision as of 12:02, 29 August 2017

What are we going to learn today?[edit]

Hello Class!

Today in class we will:

review introductions
confirm if many of you have jetbrains IDE (click here for download link for phpstorm) email
- IF more than 90% of the class has the verification email THEN we will setup phpstorm

we will review our HTML
- we will review how to up sublime and google chrome side by side
- we will review how to view source in Google chrome

we will learn some basics about CSS, styling a webage
we will learn the difference between HTML and CSS
we will look at a cool example of how CSS can be used to make the SAME html look really different

we will learn about selectors, using this helpful tool: https://www.w3schools.com/cssref/trysel.asp
We will learn about properties, using this link: https://www.w3schools.com/cssref/
we will code a simple CSS file^[1]:

<!DOCTYPE html>
<html>
<head>
<style>
div {
    background-color: lightgrey;
    width: 300px;
    border: 25px solid green;
    padding: 25px;
    margin: 25px;
}
</style>
</head>
<body>

<h2>Demonstrating the Box Model</h2>

<p>The CSS box model is essentially a box that wraps around every HTML element. It consists of: borders, padding, margins, and the actual content.</p>

<div>This text is the actual content of the box. We have added a 25px padding, 25px margin and a 25px green border. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.</div>

</body>
</html>

we will create our first solution (see specification, below)

Students who are little less comfortable coding[edit]

Mr. MacKenty is selling an old TV. Here is the text he wants included on an HTML page:

Samsung TV for sale. About 7 years old. Model LE40A551.  Link to documentation: http://www.samsung.com/pl/support/model/LE40A551P2RXXC

Current street price: 590 PLN (http://allegro.pl/tv-samsung-le40a551p2r-40-led-full-hd-usb-hdmi-i6912239584.html). 

We are selling for 450 PLN. 

We are selling TV, stand, remote control (pilot) and power cable. We are not including HDMI cables or video cables. We have used this TV for years and have been happy with the quality. Please contact Bill if interested at 794 333 673 or bmackenty@aswarsaw.org.

Thank you!

<img src="https://static.promoceny.pl/foto/vyrobky/011250/11132.jpg" />

Please:

make an html document from this text
the links should say "click here to see the link"
the text should be spaced apart
the images should be visible
you should use one DIV box, styled with CSS.

Students who are little more comfortable coding[edit]

You will customize a bootstrap template
all your google searches will be "bootstrap 3 _____(topic)______
you can also look here: https://getbootstrap.com/docs/3.3/components/
please add:
- nav bar
- footer
- well
- list group
- panel

<!DOCTYPE html>
<html>
  <head>
    <title>Bootstrap 3 Template</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
 
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">

<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
 
 <style>
 h4 {
  margin-top: 25px;
}
.row {
  margin-bottom: 20px;
}
.row .row {
  margin-top: 10px;
  margin-bottom: 0;
}
[class*="col-"] {
  padding-top: 15px;
  padding-bottom: 15px;
  background-color: #eee;
  background-color: rgba(86,61,124,.15);
  border: 1px solid #ddd;
  border: 1px solid rgba(86,61,124,.2);
}

hr {
  margin-top: 40px;
  margin-bottom: 40px;
}
 </style>
    <!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
    <!--[if lt IE 9]>
      <script src="http://cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.2/html5shiv.js"></script>
      <script src="http://cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.js"></script>
    <![endif]-->
  </head>
  <body>
       <div class="container">

      <div class="page-header">
        <h1>Bootstrap grid examples</h1>
        <p class="lead">Basic grid layouts to get you familiar with building within the Bootstrap grid system.</p>
      </div>

      <h3>Three equal columns</h3>
      <p>Get three equal-width columns <strong>starting at desktops and scaling to large desktops</strong>. On mobile devices, tablets and below, the columns will automatically stack.</p>
      <div class="row">
        <div class="col-md-4">.col-md-4</div>
        <div class="col-md-4">.col-md-4</div>
        <div class="col-md-4">.col-md-4</div>
      </div>

      <h3>Three unequal columns</h3>
      <p>Get three columns <strong>starting at desktops and scaling to large desktops</strong> of various widths. Remember, grid columns should add up to twelve for a single horizontal block. More than that, and columns start stacking no matter the viewport.</p>
      <div class="row">
        <div class="col-md-3">.col-md-3</div>
        <div class="col-md-6">.col-md-6</div>
        <div class="col-md-3">.col-md-3</div>
      </div>

      <h3>Two columns</h3>
      <p>Get two columns <strong>starting at desktops and scaling to large desktops</strong>.</p>
      <div class="row">
        <div class="col-md-8">.col-md-8</div>
        <div class="col-md-4">.col-md-4</div>
      </div>

      <h3>Full width, single column</h3>
      <p class="text-warning">No grid classes are necessary for full-width elements.</p>

      <hr>

      <h3>Two columns with two nested columns</h3>
      <p>Per the documentation, nesting is easy—just put a row of columns within an existing column. This gives you two columns <strong>starting at desktops and scaling to large desktops</strong>, with another two (equal widths) within the larger column.</p>
      <p>At mobile device sizes, tablets and down, these columns and their nested columns will stack.</p>
      <div class="row">
        <div class="col-md-8">
          .col-md-8
          <div class="row">
            <div class="col-md-6">.col-md-6</div>
            <div class="col-md-6">.col-md-6</div>
          </div>
        </div>
        <div class="col-md-4">.col-md-4</div>
      </div>

      <hr>

      <h3>Mixed: mobile and desktop</h3>
      <p>The Bootstrap 3 grid system has four tiers of classes: xs (phones), sm (tablets), md (desktops), and lg (larger desktops). You can use nearly any combination of these classes to create more dynamic and flexible layouts.</p>
      <p>Each tier of classes scales up, meaning if you plan on setting the same widths for xs and sm, you only need to specify xs.</p>
      <div class="row">
        <div class="col-xs-12 col-md-8">.col-xs-12 .col-md-8</div>
        <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
      </div>
      <div class="row">
        <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
        <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
        <div class="col-xs-6 col-md-4">.col-xs-6 .col-md-4</div>
      </div>
      <div class="row">
        <div class="col-xs-6">.col-xs-6</div>
        <div class="col-xs-6">.col-xs-6</div>
      </div>

      <hr>

      <h3>Mixed: mobile, tablet, and desktop</h3>
      <p></p>
      <div class="row">
        <div class="col-xs-12 col-sm-6 col-lg-8">.col-xs-12 .col-sm-6 .col-lg-8</div>
        <div class="col-xs-6 col-lg-4">.col-xs-6 .col-lg-4</div>
      </div>
      <div class="row">
        <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
        <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
        <div class="col-xs-6 col-sm-4">.col-xs-6 .col-sm-4</div>
      </div>

      <hr>

      <h3>Column clearing</h3>
      <p><a href="http://getbootstrap.com/css/#grid-responsive-resets">Clear floats</a> at specific breakpoints to prevent awkward wrapping with uneven content.</p>
      <div class="row">
        <div class="col-xs-6 col-sm-3">
          .col-xs-6 .col-sm-3
          <br>
          Resize your viewport or check it out on your phone for an example.
        </div>
        <div class="col-xs-6 col-sm-3">.col-xs-6 .col-sm-3</div>

        <!-- Add the extra clearfix for only the required viewport -->
        <div class="clearfix visible-xs"></div>

        <div class="col-xs-6 col-sm-3">.col-xs-6 .col-sm-3</div>
        <div class="col-xs-6 col-sm-3">.col-xs-6 .col-sm-3</div>
      </div>

      <hr>

      <h3>Offset, push, and pull resets</h3>
      <p>Reset offsets, pushes, and pulls at specific breakpoints.</p>
      <div class="row">
        <div class="col-sm-5 col-md-6">.col-sm-5 .col-md-6</div>
        <div class="col-sm-5 col-sm-offset-2 col-md-6 col-md-offset-0">.col-sm-5 .col-sm-offset-2 .col-md-6 .col-md-offset-0</div>
      </div>
      <div class="row">
        <div class="col-sm-6 col-md-5 col-lg-6">.col-sm-6 .col-md-5 .col-lg-6</div>
        <div class="col-sm-6 col-md-5 col-md-offset-2 col-lg-6 col-lg-offset-0">.col-sm-6 .col-md-5 .col-md-offset-2 .col-lg-6 .col-lg-offset-0</div>
      </div>


    </div> <!-- /container -->
 
    <!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
    <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js"></script>
    <!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
  </body>
</html>

What is our homework?[edit]

If you haven't finished your solution, please try your best to have it finished by our next class.

How am I being assessed today?[edit]

I will assess you formatively today, and make a professional judgement to what extent you understand our learning material. I will use observation, your written work, answers to questions, and contribution to class discussions as data to make my decisions. I normally record my observations in a "evidence of learning" spreadsheet, which I will happily share with you privately if you so wish. I usually need a day or two notice.

Standards we are covering today[edit]

As a computer scientist, you have:[edit]

Confidence in dealing with complexity
Persistence in working with difficult problems
Tolerance for ambiguity
The ability to deal with open-ended problems
The ability to communicate and work with others to achieve a common goal or solution

Credits[edit]

Icons used with tremendous gratitude by Freepik from flaticon

↑ https://www.w3schools.com/css/tryit.asp?filename=trycss_boxmodel

[1] ttps://www.w3schools.com/css/tryit.asp?filename=trycss_boxmodel

[1]