A simple JavaScript function that returns the
zodiac sign according to day and month.
-
Click to select it.
function zodiac(day, month){
// returns the zodiac sign according to day and month ( https://coursesweb.net/ )
var zodiac =['', 'Capricorn', 'Aquarius', 'Pisces', 'Aries', 'Taurus', 'Gemini', 'Cancer', 'Leo', 'Virgo', 'Libra', 'Scorpio', 'Sagittarius', 'Capricorn'];
var last_day =['', 19, 18, 20, 20, 21, 21, 22, 22, 21, 22, 21, 20, 19];
return (day > last_day[month]) ? zodiac[month*1 + 1] : zodiac[month];
}
var z_sign = zodiac(15, 10); // 15 - October
document.write(z_sign); // Libra
Example, displays zodiac sign according to selected day and month:
<h4 id='s_zodiac'>Here it will display the Zodiac sign</h4><form action='#' method='post'>
<p>Select the day and month, then click the button.</p>
Day: <select id='s_days'><option value='1'>1</option><option value='2'>2</option><option value='3'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='11'>11</option><option value='12'>12</option><option value='13'>13</option><option value='14'>14</option><option value='15'>15</option><option value='16'>16</option><option value='17'>17</option><option value='18'>18</option><option value='19'>19</option><option value='20'>20</option><option value='21'>21</option><option value='22'>22</option><option value='23'>23</option><option value='24'>24</option><option value='25'>25</option><option value='26'>26</option><option value='27'>27</option><option value='28'>28</option><option value='29'>29</option><option value='30'>30</option><option value='31'>31</option></select> -
Month: <select id='s_m'><option value='1'>January</option><option value='2'>February</option><option value='3'>March</option><option value='4'>April</option><option value='5'>May</option><option value='6'>June</option><option value='7'>July</option><option value='8'>August</option><option value='9'>September</option><option value='10'>October</option><option value='11'>November</option><option value='12'>December</option></select>
<input type='button' id='test_z' value='Zodiac sign' />
</form>
<script>
function zodiac(day, month){
// returns the zodiac sign according to day and month ( https://coursesweb.net/ )
var zodiac =['', 'Capricorn', 'Aquarius', 'Pisces', 'Aries', 'Taurus', 'Gemini', 'Cancer', 'Leo', 'Virgo', 'Libra', 'Scorpio', 'Sagittarius', 'Capricorn'];
var last_day =['', 19, 18, 20, 20, 21, 21, 22, 22, 21, 22, 21, 20, 19];
return (day > last_day[month]) ? zodiac[month*1 + 1] : zodiac[month];
}
document.getElementById('test_z').onclick = function(){
document.getElementById('s_zodiac').innerHTML = zodiac(document.getElementById('s_days').value, document.getElementById('s_m').value);
}
</script>
Daily Test with Code Example
HTML
CSS
JavaScript
PHP-MySQL
Which type of <input> creates input fields that should contain a numeric value?
type="text" type="number" type="date"<input type="number" name="points" min="5" max="80" />
Which CSS property allows to change the transparency of an element?
font-style opacity color#id {
filter:alpha(opacity=40); /* for IE */
opacity:0.4;
}Click on the function that formats a number to specified number of characters.
toPrecision() exp() toFixed()var num = 12.34567;
alert( num.toPrecision(3) ); // 12.3
Which function randomizes the order of the elements into an array?
natsort() shuffle() sort()$lang =[10=>"PHP", 20=>"JavaScript", "site"=>"coursesweb.net");
shuffle($lang);
var_export($lang); // array (0=>"coursesweb.net", 1=>"PHP", 2=>"JavaScript")