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Category Archives: javascript

A simple sphere with Three.js .

By admin | Published 19/05/2017

This tutorial is about how to add a simple wireframe sphere into your webpage using the a javascript 3D library named three.js . This 3D library and some demo and examples can be found here. The tutorial for today is let you to know how to deal with a simple object. First you need to make […]

Also posted in All, HTML 5, Programming, web, WebGL | Tagged: , , , , , , . Leave a Comment

How to build and improve our web pages.

By admin | Published 17/05/2017

An important element in building and improving our web pages is the content to be added. The basic element is the language we use, which at the end is transformed into HTML, CSS and scripting. The average user wants to be attracted by improving content. So the administrator, designer and content writer – the author […]

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Side menu with jQuery.

By admin | Published 30/03/2017

This side menu is a very simple example with HTML5, CSS and jQuery. The result is this: You can see the source code:

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<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Side menu example</title>
<style>
body { margin: 0; background-color:#ffffff; font-family:'Comics';}
 
.pushmenu {
/*this is the menu*/
  background: #6699ff;
  text-align: center;
  width: 200px;
  height: 100%;
  top: 0;
  z-index: 1000;
  position: fixed;
}
 
.pushmenu h3 {
  color: #f1f1f1;
  font-size: 1em;
  font-weight: 400;
  padding: 15px 25px;
  margin: 0;
  background: #6699ff;
  height: 16px;
}
 
.links {
  list-style-type: none;
  padding: 0;
}
 
.links li { margin-top: 10px; }
 
.links li a {
  position: relative;
  display: block;
/* drops the menu vertically*/
  color: #ffffff;
  font-size: 1em;
  font-weight: 400;
  text-decoration: none;
  padding: 5px;
}
 
.links li a:after {
  content: '';
  display: block;
  position: absolute;
  left: 20px;
  bottom: -5px;
  width: 0;
  height: 5px;
  background-color: #ffffff;
  -webkit-transition: width 0.3s ease;
  -moz-transition: width 0.3s ease;
  transition: width 0.3s ease;
}
 
.links li a:hover:after { width: 80%; }
 
.links li a:active { color: #0066ff; }
 
.pushmenu-left { left: -200px; }
 
.pushmenu-left.pushmenu-open { left: 0; }
 
.pushmenu-push {
  overflow-x: hidden;
  position: relative;
  left: 0;
}
 
.pushmenu-push-toright { left: 200px; }
 
/*Transition effect */
 
.pushmenu, .pushmenu-push {
  -webkit-transition: all 0.5s ease;
  -moz-transition: all 0.5s ease;
  transition: all 0.5s ease;
}
 
#nav_list {
  background: url(icon.png) no-repeat left top;
  cursor: pointer;
  height: 27px;
  text-indent: -99999em;
}
 
nav-list.active { background-position: -231px top; }
 
.buttonset {
  background: #003399;
  height: 16px;
  padding: 10px 20px 20px;
}
 
section.content {
  padding: 10px 20px;
  white-space:wrap;
}</style>
<script src="https://code.jquery.com/jquery-3.2.0.min.js"></script>
</head>
<body class="pushmenu-push">
<nav class="pushmenu pushmenu-left">
    <h3>Logo text</h3>
    <ul class="links">
  <li>  <a href="#">Home</a> </li>
   <li> <a href="#">About</a> </li>
   <li> <a href="#">Projects</a> </li>
   <li> <a href="#">Blog</a> </li>
   <li> <a href="#">Contacts</a> </li>
    </ul>
  </nav>
<div class="container">
    <div class="main">
     <section class="buttonset">
            <div id="nav_list">MENU</div>
        </section>
      
     <section class="content">
       <h1>Press to button to see the menu !</h1>
       <p>
         Simple side menu example
       </p>
          </section>
   </div>
</div>
<script type="text/javascript">$(document).ready(function() {
$menuLeft = $('.pushmenu-left');
$nav_list = $('#nav_list');
$nav_list.click(function() {
$(this).toggleClass('active');
$('.pushmenu-push').toggleClass('pushmenu-push-toright');
$menuLeft.toggleClass('pushmenu-open');
});
});</script>
</body>
</html>

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Random lines with jQuery.

By admin | Published 26/03/2017

This is a complex tutorial about HTML5, jQuery and javascript. The result of this tutorial will be a text and one canvas with random animated lines. The result is this animated line into html5 file (also you can see my codepen example) : Because I used jQuery , first line of code into head section […]

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JavaScript – geolocation.

By admin | Published 14/02/2017

This is a simple java script to take the geolocation and show it on webpage. The example start with a default HTML 5 page and the part from tags scripts get the geolocation and using innerHTML is show on webpage. To see the location then is need to use this: navigator.geolocation.getCurrentPosition.

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<!DOCTYPE html>
<html >
<head>
  <meta charset="UTF-8">
  <title>Geolocation</title>
</head>
<body>
  <div>
    <p id="test">Click the button to get your current latitude and longitude</p>
    <button onclick="getLocation()">Where am I?</button>
    <script>
    var x=document.getElementById("test");
    function getLocation()
      {
      if (navigator.geolocation)
        {
        navigator.geolocation.getCurrentPosition(showPosition);
        }
      else{x.innerHTML="Geolocation is not supported by this browser.";}
      }
    function showPosition(position)
      {
      x.innerHTML="Latitude: <div id='lat-value'>" + position.coords.latitude +
      "</div><br>Longitude: <div id='long-value'>" + position.coords.longitude +
      "</div><br><div id='map-link'><a href='http://maps.google.com/?q=" + position.coords.latitude +
      "," + position.coords.longitude + "'>See it on Google</a></div>";
      }
    </script>
  </div>
</body>
</html>

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