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index.html
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-UA-Compatible" content="ie=edge">
<title>😉slider</title>
</head>
<body>
<p>
JavaScript
onclick - an event we can listen to that is triggered whenever you click an element.
oninput - an event we can listen to that is triggered whenever an element receives input.
onchange - an event we can listen to that is triggered whenever an element changes, usually something that you click, like a drop down.
on{Event Name} - a way to listen to any event.
function - keyword that tells the browser that we are starting a function.
( and ) - parenthesis, used in a function to show which part is the arguments.
{ and } - curly brackets, used in a function to show which part is the block.
HTML
select - a new element for selecting from different options, usually in a drop down.
option - a new element for describing the options available in a select.
type - an attribute on input elements that decides what type of input it is.
value - an attribute on input and option elements that describes the value of the element.
max, min, step - attributes available on the number and range inputs for configuring them.
</p>
<h2>Example:Using these together</h2>
<h1 id="score">00</h1>
<h2 id="player">Name</h2>
<h3 id="colour">Colour</h3>
<p>
<label id="playerLabel">
Name:
<input type="text" id="playerInput">
</label>
</p>
<p>
<label id="scoreLabel">
Score:
<input type="range" value="0" max="99" id="scoreInput">
</label>
</p>
<p>
<label>
Colour:
<select id="colourSelect">
<option value="Pink">Pink</option>
<option value="Blue">Blue</option>
<option value="Purple">Purple</option>
<option value="Green">Green</option>
</select>
</label>
</p>
<script>
function update() {
player.textContent = playerInput.value;
score.textContent = scoreInput.value;
colour.textContent = colourSelect.value;
}
playerInput.oninput = update;
scoreInput.oninput = update;
colourSelect.onchange = update;
</script>
</body>
</html>