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49 lines (41 loc) · 1.43 KB
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<!doctype html>
<meta charset="utf8">
<h1>Mountains</h1>
<div id="mountains"></div>
<script>
const MOUNTAINS = [
{name: "Kilimanjaro", height: 5895, place: "Tanzania"},
{name: "Everest", height: 8848, place: "Nepal"},
{name: "Mount Fuji", height: 3776, place: "Japan"},
{name: "Vaalserberg", height: 323, place: "Netherlands"},
{name: "Denali", height: 6168, place: "United States"},
{name: "Popocatepetl", height: 5465, place: "Mexico"},
{name: "Mont Blanc", height: 4808, place: "Italy/France"}
];
function buildTable(data) {
let table = document.createElement("table");
let fields = Object.keys(data[0]);
let headRow = document.createElement("tr");
fields.forEach(function(field) {
let headCell = document.createElement("th");
headCell.appendChild(document.createTextNode(field));
headRow.appendChild(headCell);
});
table.appendChild(headRow);
data.forEach(function(object) {
let row = document.createElement("tr");
fields.forEach(function(field) {
let cell = document.createElement("td");
cell.appendChild(document.createTextNode(object[field]));
if (typeof object[field] == "number") {
cell.style.textAlign = "right";
}
row.appendChild(cell);
});
table.appendChild(row);
});
return table;
}
document.querySelector("#mountains")
.appendChild(buildTable(MOUNTAINS));
</script>