Memperbaiki penamaan folder dan menambahkan index.html sebagai landing page

Pertemuan01/hapus_jalan.php

@@ -0,0 +1,38 @@
+<?php
+header('Content-Type: application/json');
+
+// Konfigurasi Database (Sesuaikan dengan milik Anda)
+$host = "localhost";
+$user = "root";
+$pass = "";
+$db   = "webgis"; // UBAH INI
+
+$conn = new mysqli($host, $user, $pass, $db);
+
+if ($conn->connect_error) {
+    echo json_encode(["status" => "error", "message" => "Koneksi database gagal"]);
+    exit;
+}
+
+$data = json_decode(file_get_contents("php://input"), true);
+
+if ($data && isset($data['id'])) {
+    $id = $data['id'];
+
+    // Hapus data dari tabel jalan_polyline berdasarkan ID
+    $stmt = $conn->prepare("DELETE FROM jalan_polyline WHERE id = ?");
+    $stmt->bind_param("i", $id);
+
+    if ($stmt->execute()) {
+        echo json_encode(["status" => "success", "message" => "Garis jalan berhasil dihapus"]);
+    } else {
+        echo json_encode(["status" => "error", "message" => "Gagal menghapus data: " . $stmt->error]);
+    }
+
+    $stmt->close();
+} else {
+    echo json_encode(["status" => "error", "message" => "ID tidak valid"]);
+}
+
+$conn->close();
+?>