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HTML / CSS
CoderDojo Rotterdam

“Above All: Be Cool“
Wat is HTML?

Plain-Text.txt

“Above All: Be Cool“
Wat is HTML?

Rich-Text.doc

“Above All: Be Cool“
Wat is HTML?
Hyper
Text
Markup
Language

“Above All: Be Cool“
Nesting
Soms horen dingen bij elkaar, deze kun je
dan “nesten”.

“Above All: Be Cool“
<h1>De HTML-tag</h1>
➔ Een tag vertelt wat over de inhoud
➔ Het attribuut geeft extra info
<hoofd>
<ogen>
<oog></oog>
<oog></oog>
</ogen>
<neus></neus>
<mond>
<lippen></lippen>
</mond>
</hoofd>

“Above All: Be Cool“
Zelf proberen!
Maak een
➔ <verzameling>
beschrijving van je cd
➔ <eigenaar>
collectie in XML.
➔ <artiesten>
Let op NESTING en
TAGS!
http://pastebin.com/AWMCWdVd

➔ <artiest>
➔ <album>
➔ <liedje>
“Above All: Be Cool“
Echte HTML
Headers:
<h1>, <h2>, <h3>

Plaatjes:
<img src=”plaatje.jpg”/>

Paragraaf:
<p>

Lijstjes:
<ul>
<li>lijst item</li>
</ul>
<ol>
<li>lijst item</li>
</ol>

Links:
<a href=”http://google.nl”>

Zelf doen!

“Above All: Be Cool“
Opmaken met CSS

“Above All: Be Cool“
Termen die je moet kennen
Selector {
property: waarde;
}
p{
color: black;
}

“Above All: Be Cool“
Selectors
Elementen
h1 { color: black;}
p { color: black;}
ul { color: black;}

Classes
.zwart {
color: black;
}

ID’s
#uitleg {
color: black;
}
LET OP! Een ID
mag maar één
keer gebruikt
worden in de
HTML
“Above All: Be Cool“
In de HTML
<p class=”zwart”

id=”uitleg”>

Lorem ipsum dolor sit amet, consectetur adipiscing elit.
Proin laoreet id dolor nec hendrerit. Praesent porttitor
pulvinar erat, volutpat porta neque egestas id.

</p>
Wat is het ELEMENT?
Wat is de CLASSE?
Wat is de ID?

“Above All: Be Cool“
Alles bij elkaar
HTML
<p class=”blauw”>
Lorem ipsum dolor sit amet,
consectetur adipiscing elit.
Proin laoreet id dolor nec
hendrerit. Praesent porttitor

CSS
.blauw {
color: blue;
}

pulvinar erat, volutpat porta
neque egestas id.

</p>
“Above All: Be Cool“
CSS aan HTML koppelen
1. Linken
<link href="style.css" type="text/css">
2. In header (BAH!)
<style type="text/css">
p {color: black;}
<style>
3. Inline (BAH BAH !!!!)
<p style="color:black;">
“Above All: Be Cool“
Handig om te weten
➔ font-size: 16px;
➔ font-weight: bold;
➔ color: black;
➔ text-decoration: underline;
➔ text-align: right;
➔ border: 1px double black;
➔ background-color: orange;

“Above All: Be Cool“
ZELF DOEN!

“Above All: Be Cool“
3 Typen Elementen
inline
➔
➔

dezelfde regel als
de tekst
Géén breedte,
hoogte, border,
etc.

bv. <span>, <a>

block
➔
➔

Eigen regel
Wél breedte,
hoogte, border,
etc.

Bv. <div>, <h1>

inline-block
➔
➔

Dezelfde regel als
tekst
Wél breedte,
hoogte, border,
etc

Bv. <p>

“Above All: Be Cool“
BOXMODEL voor (inline-)block
➔ Breedte (width)
➔ Hoogte (height)
➔ Rand (border)
➔ Padding (padding)
➔ Margin (margin)
Breedte + Border + Padding = werkelijke breedte

“Above All: Be Cool“

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CoderDojo Rotterdam #1 | Introductie HTML / CSS

  • 1. HTML / CSS CoderDojo Rotterdam “Above All: Be Cool“
  • 5. Nesting Soms horen dingen bij elkaar, deze kun je dan “nesten”. “Above All: Be Cool“
  • 6. <h1>De HTML-tag</h1> ➔ Een tag vertelt wat over de inhoud ➔ Het attribuut geeft extra info <hoofd> <ogen> <oog></oog> <oog></oog> </ogen> <neus></neus> <mond> <lippen></lippen> </mond> </hoofd> “Above All: Be Cool“
  • 7. Zelf proberen! Maak een ➔ <verzameling> beschrijving van je cd ➔ <eigenaar> collectie in XML. ➔ <artiesten> Let op NESTING en TAGS! http://pastebin.com/AWMCWdVd ➔ <artiest> ➔ <album> ➔ <liedje> “Above All: Be Cool“
  • 8. Echte HTML Headers: <h1>, <h2>, <h3> Plaatjes: <img src=”plaatje.jpg”/> Paragraaf: <p> Lijstjes: <ul> <li>lijst item</li> </ul> <ol> <li>lijst item</li> </ol> Links: <a href=”http://google.nl”> Zelf doen! “Above All: Be Cool“
  • 9. Opmaken met CSS “Above All: Be Cool“
  • 10. Termen die je moet kennen Selector { property: waarde; } p{ color: black; } “Above All: Be Cool“
  • 11. Selectors Elementen h1 { color: black;} p { color: black;} ul { color: black;} Classes .zwart { color: black; } ID’s #uitleg { color: black; } LET OP! Een ID mag maar één keer gebruikt worden in de HTML “Above All: Be Cool“
  • 12. In de HTML <p class=”zwart” id=”uitleg”> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin laoreet id dolor nec hendrerit. Praesent porttitor pulvinar erat, volutpat porta neque egestas id. </p> Wat is het ELEMENT? Wat is de CLASSE? Wat is de ID? “Above All: Be Cool“
  • 13. Alles bij elkaar HTML <p class=”blauw”> Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin laoreet id dolor nec hendrerit. Praesent porttitor CSS .blauw { color: blue; } pulvinar erat, volutpat porta neque egestas id. </p> “Above All: Be Cool“
  • 14. CSS aan HTML koppelen 1. Linken <link href="style.css" type="text/css"> 2. In header (BAH!) <style type="text/css"> p {color: black;} <style> 3. Inline (BAH BAH !!!!) <p style="color:black;"> “Above All: Be Cool“
  • 15. Handig om te weten ➔ font-size: 16px; ➔ font-weight: bold; ➔ color: black; ➔ text-decoration: underline; ➔ text-align: right; ➔ border: 1px double black; ➔ background-color: orange; “Above All: Be Cool“
  • 17. 3 Typen Elementen inline ➔ ➔ dezelfde regel als de tekst Géén breedte, hoogte, border, etc. bv. <span>, <a> block ➔ ➔ Eigen regel Wél breedte, hoogte, border, etc. Bv. <div>, <h1> inline-block ➔ ➔ Dezelfde regel als tekst Wél breedte, hoogte, border, etc Bv. <p> “Above All: Be Cool“
  • 18. BOXMODEL voor (inline-)block ➔ Breedte (width) ➔ Hoogte (height) ➔ Rand (border) ➔ Padding (padding) ➔ Margin (margin) Breedte + Border + Padding = werkelijke breedte “Above All: Be Cool“