I have about 4 years of experience working as private tutor of programming. About five years ago I published a blog post in my website in Persian language about entitled "Private Laravel Tutor" and people started to call me. I always love teaching people and it was a good opportunity.
After a while the number of student raise up and today I have two sessions per day in average and most of my previous students are working around the world.
Today I had a JS session about Working with AJAX. I post the content of the codes for beginner friends at this community.
index.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Learning Ajax</title>
<link rel="stylesheet" href="css/app.css">
</head>
<body>
<button class="btn" id="load">Load Posts</button>
<button class="btn" id="clear">Clear Posts</button>
<div id="posts">
</div>
<script src="js/app.js"></script>
</body>
</html>
css/app.css
body {
margin: 0;
}
#posts {
background-color: #f5f5f5;
display: flex;
justify-content: center;
flex-wrap: wrap;
}
.post {
width: 25%;
margin: 20px;
border: 3px solid rgb(36, 220, 91);
padding: 10px;
}
.post:hover {
border: 3px solid rgb(0, 0, 0);
}
.post h1 {
font-family: cursive;
}
.btn {
padding: 10px;
margin: 10px;
background-color: rgb(36, 220, 91);
color: black;
}
js/app.js
document.getElementById("load").addEventListener("click", function () {
url = "https://jsonplaceholder.typicode.com/posts";
sendAjax(url);
});
function sendAjax(url) {
let http = new XMLHttpRequest();
http.onload = function () {
let posts_element = document.getElementById("posts");
let posts = JSON.parse(this.responseText);
posts.forEach(function (post) {
let div = document.createElement("div");
div.className = "post";
let h3 = document.createElement("h3");
h3.textContent = post.title;
div.appendChild(h3);
let p = document.createElement("p");
p.textContent = post.body;
div.appendChild(p);
posts_element.appendChild(div);
});
};
http.open("GET", url);
http.send();
}
document.getElementById("clear").addEventListener("click", function () {
let posts_element = document.getElementById("posts");
posts_element.textContent = ''
});
If you are looking for a tutor, feel free to contact me :)
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