moving all labs to old dir

labs/lab1/JavaScript/table.js

@@ -0,0 +1,41 @@
+const createTable = (data, idTable) => {
+    const table = document.getElementById(idTable);
+    const header = Object.keys(data[0]);
+   
+    /* создание шапки таблицы */
+    const headerRow = createHeaderRow(header);
+    table.append(headerRow);
+	
+    /* создание тела таблицы */
+	const bodyRows = createBodyRows(data);
+    table.append(bodyRows);
+};
+
+const clearTable = (idTable) => {
+    const table = document.getElementById(idTable);
+    table.removeChild(table.children[1]);
+}
+
+const createHeaderRow = (headers) => {
+    const tr = document.createElement('tr');
+    headers.forEach(header => {
+        const th = document.createElement('th');
+        th.innerHTML = header;
+        tr.append(th);
+    });
+    return tr;
+};
+
+const createBodyRows = (rows) =>{
+    const body = document.createElement('tbody');
+    rows.forEach(row =>{
+        const rowElement = document.createElement('tr');
+        for (let key in row) {
+            const td = document.createElement('td');
+            td.innerHTML = row[key];
+            rowElement.appendChild(td);
+        }
+        body.appendChild(rowElement);
+    })
+    return body;
+}