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marta-krzyk-dev/Classes.html

Last active May 2, 2020 19:52
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HTML with JS
Raw
Classes.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<style>
.dummy {
color: red;
}
.dummy span {
color: orange;
}
.purple {
background-color: purple;
height: 100px;
width: 100px;
}
</style>
<body>
<div id='app'>
<p><span>I</span> should not be <span>colored</span> green</p>
</div>
<div id="test" class="dummy">
<p>
Some <span id='yo'>dummy</span> text
</p>
</div>
<div class="purple dummy">
Even more <span>dummy</span> text
</div>
<p>Horse</p>
<p>Unicorn</p>
<span>Dolphin</span>
<span>Parrot</span>
<div>
<ul id='members'>
<li class="purple">Dolphin</li>
<li>Parrot</li>
<li>Cat</li>
<li>Dog</li>
<li>Frog</li>
<li>Podlet</li>
</ul>
</div>
</body>
</html>
Raw
classes.js
const allSpans = document.getElementsByTagName('span')
for (const prop of allSpans) {
// console.log(prop.innerHTML)
prop.innerHTML = prop.innerHTML}
const identifier = document.getElementById('yo')
identifier.innerHTML = '<h1>cookie</h1>'
const myApp = document.getElementById("app")
const specialWords = myApp.getElementsByTagName('span')
for(const w of specialWords) {
w.innerHTML = "TEST"
}
const membersUls = document.getElementById('members');
const allMemberNames = membersUls.getElementsByTagName("LI");
//allMemberNames[3].innerHTML = "Doggie Piesa"
for(let prop of allMemberNames) {
if (prop.innerText === "Dog")
prop.innerHTML = "<h1>Doggie Piesa</h1>"
}
const purpleDiv = document.querySelector(".purple")
//query selector stops at the first match
const purpleDivs = undefined;
Raw
ids.html
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<title>JS Bin</title>
</head>
<style>
.dummy {
color: red;
}
.dummy span {
color: orange;
}
</style>
<body>
<div id='app'>
<p><span>I</span> should not be <span>colored</span> green</p>
</div>
<div id="test" class="dummy">
<p>
Some <span id='yo'>dummy</span> text
</p>
</div>
<div class="dummy">
Even more <span>dummy</span> text
</div>
<p>Horse</p>
<p>Unicorn</p>
<span>Dolphin</span>
<span>Parrot</span>
<div>
<ul id='members'>
<li>Dolphin</li>
<li>Parrot</li>
<li>Cat</li>
<li>Dog</li>
<li>Frog</li>
<li>Podlet</li>
</ul>
</div>
</body>
</html>
Raw
ids.js
const allSpans = document.getElementsByTagName('span')
for (const prop of allSpans) {
// console.log(prop.innerHTML)
prop.innerHTML = prop.innerHTML}
const identifier = document.getElementById('yo')
identifier.innerHTML = '<h1>cookie</h1>'
const myApp = document.getElementById("app")
const specialWords = myApp.getElementsByTagName('span')
for(const w of specialWords) {
w.innerHTML = "TEST"
}
const membersUls = document.getElementById('members');
const allMemberNames = membersUls.getElementsByTagName("LI");
//allMemberNames[3].innerHTML = "Doggie Piesa"
for(let prop of allMemberNames) {
if (prop.innerText === "Dog")
prop.innerHTML = "<h1>Doggie Piesa</h1>"
}
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