JSON HTML
JSON dapat dengan mudah diterjemahkan ke dalam JavaScript.
JavaScript dapat digunakan untuk membuat HTML di halaman web Anda.
Tabel HTML
Buat tabel HTML dengan data yang diterima sebagai JSON:
Contoh
const dbParam = JSON.stringify({table:"customers",limit:20});
const xmlhttp = new XMLHttpRequest();
xmlhttp.onload = function() {
myObj = JSON.parse(this.responseText);
let text = "<table border='1'>"
for (let x in myObj) {
text += "<tr><td>" + myObj[x].name + "</td></tr>";
}
text += "</table>"
document.getElementById("demo").innerHTML = text;
}
xmlhttp.open("POST", "json_demo_html_table.php");
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.send("x=" + dbParam);
Tabel HTML Dinamis
Buatlah tabel HTML berdasarkan nilai dari menu drop down:
Contoh
<select id="myselect" onchange="change_myselect(this.value)">
<option value="">Choose an option:</option>
<option
value="customers">Customers</option>
<option
value="products">Products</option>
<option
value="suppliers">Suppliers</option>
</select>
<script>
function change_myselect(sel) {
const dbParam = JSON.stringify({table:sel,limit:20});
const xmlhttp = new XMLHttpRequest();
xmlhttp.onload = function() {
const myObj = JSON.parse(this.responseText);
let text = "<table border='1'>"
for (let x in myObj) {
text += "<tr><td>" + myObj[x].name + "</td></tr>";
}
text += "</table>"
document.getElementById("demo").innerHTML = text;
}
xmlhttp.open("POST", "json_demo_html_table.php");
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.send("x=" + dbParam);
}
</script>
Daftar Drop-Down HTML
Buat daftar tarik-turun HTML dengan data yang diterima sebagai JSON:
Contoh
const dbParam = JSON.stringify({table:"customers",limit:20});
const xmlhttp = new XMLHttpRequest();
xmlhttp.onload = function() {
const myObj = JSON.parse(this.responseText);
let text = "<select>"
for (let x in myObj) {
text += "<option>" + myObj[x].name + "</option>";
}
text += "</select>"
document.getElementById("demo").innerHTML = text;
}
}
xmlhttp.open("POST", "json_demo_html_table.php", true);
xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlhttp.send("x=" + dbParam);