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Adicionamos javascript de texto colorido #16

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Adicionamos javascript de texto colorido #16

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d3d65ca
começamos a tarefa
jo-nunes13 Oct 31, 2022
ab99e13
adicionamos função em javascript
jo-nunes13 Nov 4, 2022
4dba6b9
Merge branch 'CTISM-Prof-Henry:main' into main
jo-nunes13 Nov 7, 2022
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45 changes: 42 additions & 3 deletions capítulos/formulários/input_range.html
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Original file line number Diff line number Diff line change
Expand Up @@ -3,22 +3,61 @@
<head>
<meta charset="UTF-8">
<title>input range</title>
<link rel="stylesheet" type="text/css" href="main.css">
<style type="text/css">
#texto{
border: solid 3px black;
background-color: black;
}
</style>
</head>
<div class="center white-background">
<body>
<h1>input range</h1>
<h2>Para que serve o input range? 🤔</h2>
<p>Ele define um valor dentro de um intervalo que geralmente não é importante, pois é mais utilizado para fazer
controles deslizantes.</p>
<p>O valor padrão do intervalo vai de 0 a 100.</p>
<p>Veja um exemplo a seguir: </p>
<p>Veja um exemplo a seguir: (Mexa para revelar um texto bem colorido) </p>
<form>
<label for="vol">Controle (entre 0 e 5):</label>
<input type="range" id="vol" name="vol" min="0" max="5">
<label for="vol">Controle (entre 1 e 6):</label>
<input type="range" id="cor" name="vol" min="1" max="6" value="1" onchange="troca_cor()">
</form>
<p id="texto">Esse texto BONITO troca de cor ao mexer na barrinha aqui de cima :3</p>
<p>Existem duas tags que se colocam dentro do input para definir o intervalo dos números no controle: </p>
<ul>
<li><b>min=" "</b> - Para o menor número</li>
<li><b>max=" "</b> - Para o maior número</li>
</ul>
</div>
</body>
<script type="text/javascript">
function troca_cor(){
let valor = document.getElementById("cor").value;
if(valor === '1'){
document.getElementById("texto").style.color = "red";
}
if(valor === '2'){
document.getElementById("texto").style.color = "orange";
}
if(valor === '3'){
document.getElementById("texto").style.color = "yellow";
}

if(valor === '4'){
document.getElementById("texto").style.color = "green";
}
if(valor === '5'){
document.getElementById("texto").style.color = "blue";
}
if(valor === '6'){
document.getElementById("texto").style.color = "purple";
}





}
</script>
</html>
6 changes: 4 additions & 2 deletions capítulos/formulários/main.css
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@

/* se aplica a todos os elementos que não foram especificados abaixo */
.center {
margin: auto;
Expand All @@ -22,13 +23,14 @@ img.center {
}

body {
background-color: #FFFFFF;
background-color: rgb(133, 97, 254);
margin-top: 0;
margin-bottom: 0;
font-family:Arial;
}

.white-background {
background-color: white;
background-color: rgb(255, 255, 255);
height: 100vh;
padding-left: 30px;
padding-right: 30px;
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