كيف تصنع موقع 2016
ملاحظة : المقال بالإنجليزية لذا لم أرد نقله
الكود:
[center][/center]
Learn how to create a fast and awesome responsive website that will work on all devices,
PC, laptop, tablet, and phone.
[img(523px,224px)]http://www.w3schools.com/w3css/img_temp_band.jpg[/img]
A "Layout Draft"
It is always wise to draw a layout draft of the page design before building a website.
Having a "Layout Draft" will make it a lot easier to create a web
site:
[h4]Navigation bar[/h4]
Slide show
[h2]The Band[/h2]
Description if the band
Description if the band
Description if the band
[h3]Article[/h3]
[h3]Article[/h3]
[h3]Article[/h3]
[h4]Footer[/h4]
Doctype, Meta Tags, and CSS
The doctype should define the page as an HTML5 document:
<!DOCTYPE html>
A meta tag should define the character set to be UTF-8:
<meta charset="UTF-8">
A viewport meta tag should make the web site work on all devices and screen resolutions:
<meta name="viewport" content="width=device-width, initial-scale=1">
W3.CSS should take care of all our styling needs and all device and browser differences:
<link rel="stylesheet" href="http://www.w3schools.com/lib/w3.css">
To learn more about styling with W3.CSS, please visit our
[url=http://www.w3schools.com/w3css/default.asp]W3.CSS Tutorial[/url].
Our first empty web page will look much like this:
<!DOCTYPE html>
<html>
<meta charset="UTF-8">
<meta name="viewport"
content="width=device-width, initial-scale=1">
<link rel="stylesheet"
href="http://www.w3schools.com/lib/w3.css">
<body>
<!-- Content will
go here -->
</body>
</html>
Creating Page Content
Inside the <body> element of our web site we will use our "Layout Picture"
and create:
A navigation barA slide showA headerSome sections and articlesA footer
Semantic Elements
HTML5 introduced several new semantic elements. Semantic elements are
important to use because they define the
structure of web pages and helps screen readers and
search engines to read the page correctly.
These are some of the most common semantic HTML elements:
The [b]<section>[/b] element can be used to define a part of a
website with related content.
The [b]<article>[/b] element can be used to defines an
individual piece of content.
The [b]<header>[/b] element can be used to define a header
(in a document, a
section, or an article).
The [b]<footer>[/b] element can be used to define a footer
(in a document, a section, or an article).
The [b]<nav>[/b] element can be used to define a container of navigation links.
In this tutorial we will use semantic elements.
However, it is up to you if you want to use <div> elements instead.
The Navigation Bar
On our "Layout Draft" we have a "Navigation bar".
For the navigation bar we can use an unordered list of links:
<!-- Navigation -->
<nav>
<ul class="w3-navbar w3-black">
<li><a
href="javascript:void(0)">Home</a></li>
<li><a href="javascript:void(0)">Band</a></li>
<li><a href="javascript:void(0)">Tour</a></li>
<li><a href="javascript:void(0)">Contact</a></li>
</ul>
</nav>
We can use a [b]<nav>[/b] or <div> element as a container
for the
navigation links.
The [b]w3-navbar[/b] class styles the navigation links.
The [b]w3-black[/b] class defines the color of the navigation bar.
[b]javascript:void(0) [/b]prevents the links from
linking (since the project is under development).
Slide Show
On the "Layout Draft" we have a "Slide show".
For the slide show we can use a [b]<section>[/b] or <div> element as a
picture container:
<!-- Slide Show -->
<section>
<img class="mySlides" src="img_la.jpg"
style="width:100%">
<img class="mySlides" src="img_ny.jpg"
style="width:100%">
<img class="mySlides" src="img_chicago.jpg"
style="width:100%">
</section>
We need to add a little JavaScript to change the images every 3 seconds:
// Automatic Slideshow - change image every 3 seconds
var myIndex = 0;
carousel();
function carousel() {
var i;
var x = document.getElementsByClassName("mySlides");
for (i = 0; i < x.length; i++) {
x[i].style.display = "none";
}
myIndex++;
if (myIndex > x.length) {myIndex = 1}
x[myIndex-1].style.display = "block";
setTimeout(carousel,
3000);
}
Sections and Articles
Looking at the "Layout Draf" we can see that the next step is to create articles.
First we will create a [b]<section>[/b] or <div> element containing
band information:
<section class="w3-container w3-center"
style="max-with:600px">
<h2 class="w3-wide">THE
BAND</h2>
<p class="w3-opacity"><i>We love music</i></p>
</section>
The [b]w3-container [/b]class takes care of standard padding.
The [b]w3-center[/b] class centers the content.
The [b]w3-wide[/b] class provides a wider heading.
The [b]w3-opacity[/b] class provides text transparency.
The [b]max-width[/b] style sets a maximum with of the band
description section.
Then we will add a paragraph describing the band:
<section class="w3-container w3-content w3-center"
style="max-with:600px>
<p class="w3-justify">
We have created a fictional band website. Lorem ipsum dolor sit amet,
consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore
et dolore magna aliqua.</p>
</section>
The [b]w3-justify[/b] class justifies the text's right and left
margins.
Then create a [b]<section>[/b] or <div> with an [b]<article>[/b] or <div> about each band-member:
<section class="w3-row-padding w3-center w3-light-grey">
<article class="w3-third">
<p>John</p>
<img src="img_bandmember.jpg" alt="Random
Name" style="width:100%">
</article>
<article class="w3-third">
<p>Paul</p>
<img src="img_bandmember.jpg" alt="Random
Name" style="width:100%">
</article>
<article class="w3-third">
<p>Ringo</p>
<img src="img_bandmember.jpg" alt="Random
Name" style="width:100%">
</article>
</section>
Footer
Finally we will use a [b]<footer>[/b] or <div> class to create a footer:
<!-- Footer -->
<footer class="w3-container w3-padding-64 w3-center w3-black
w3-xlarge">
<a href="#"><i class="fa fa-facebook-official"></i></a>
<a href="#"><i class="fa fa-pinterest-p"></i></a>
<a href="#"><i
class="fa fa-twitter"></i></a>
<a href="#"><i class="fa fa-flickr"></i></a>
<a href="#"><i class="fa fa-linkedin"></i></a>
<p class="w3-medium">
Powered by <a href="http://www.w3schools.com/w3css/default.asp"
target="_blank">w3.css</a>
</p>
</footer>
The [b]fa fa[/b] classes are Font Awesome Icon classes.
To use these classes you must link to a Font Awesome library:
<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.min.css">
هل الموضوع نشر الرابط فقط؟
keko_ferkekoالسبت يوليو 23, 2016 5:03 pm