feat: add update-db

Author: zelvann

form.php

@@ -7,7 +7,7 @@
     <div class="col col-4 mx-auto">
       <div class="card shadow">
         <div class="card-header">
-          <h4>Form Pendaftaran</h4>
+          <h4 class="text-center">Form Pendaftaran</h4>
         </div>
         <div class="card-body">
           <form action="process-form.php" method="post">

functions/functions.php

@@ -17,7 +17,7 @@ function All($tbname) {
 
 function byNRP($id) {
   global $conn;
-  $qry = "SELECT * FROM tugas6pweb WHERE nrp = " . $id;
+  $qry = "SELECT * FROM tugas6pweb WHERE nrp = '$id'";
   $res = pg_query($conn,$qry);
 
   if(!$res) {
@@ -45,7 +45,25 @@ function insert($data) {
 
 function delete($id){
   global $conn;
-  $qry = "DELETE FROM tugas6pweb WHERE nrp = '" . $id . "'";
+  $qry = "DELETE FROM tugas6pweb WHERE nrp = '$id'";
   $res = pg_query($conn,$qry);
   return pg_affected_rows($res);
-}
+}
+
+function update($data) {
+  global $conn;
+  $nname = $data['nama'];
+  $dnrp = $data['nrp'];
+  $ndpt = $data['departemen'];
+  $nasal = $data['asal'];
+  $ntanggal = $data['tanggal'];
+  $qry = "UPDATE tugas6pweb SET 
+          nama = '$nname',
+          departemen = '$ndpt',
+          asal = '$nasal',
+          mining_at = '$ntanggal'
+          WHERE nrp = '$dnrp'";
+  $res = pg_query($conn,$qry);
+  return pg_affected_rows($res);      
+}
+?>

process-update.php

@@ -0,0 +1,6 @@
+<?php
+require 'includes/header.php';
+if(isset($_POST['update']) && update($_POST)) {
+  return header('Location: index.php');
+}
+?>

update.php

@@ -0,0 +1,45 @@
+<?php
+require 'includes/header.php';
+if(isset($_GET['nrp'])) {
+  $data = byNRP($_GET['nrp']);
+}
+?>
+
+<div class="container my-4">
+  <div class="row">
+    <div class="col col-4 mx-auto">
+      <div class="card shadow">
+        <div class="card-header">
+          <h4 class="text-center">Update Form</h4>
+        </div>
+        <div class="card-body">
+          <form action="process-update.php" method="post">
+            <div class="form-group">
+              <label for="">Nama</label>
+              <input type="text" name="nama" class="form-control" value="<?= $data['nama'] ?>">
+            </div>
+            <input type="hidden" name="nrp" value="<?= $data['nrp'] ?>">
+            <div class="form-group">
+              <label for="">Departemen</label>
+              <input type="text" name="departemen" class="form-control" value="<?= $data['departemen'] ?>">
+            </div> 
+            <div class="form-group">
+              <label for="">Asal</label>
+              <input type="text" name="asal" class="form-control" value="<?= $data['asal'] ?>">
+            </div>
+            <div class="form-group">
+              <label for="">Tanggal</label>
+              <input type="text" name="tanggal" class="form-control" value="<?= $data['mining_at'] ?>">
+            </div>
+        </div>
+        <div class="card-footer">
+          <div class="d-flex justify-content-around">
+            <a href="index.php" class="btn btn-danger btn-sm">Batal</a>
+            <button type="submit" name="update" class="btn btn-primary btn-sm">Update</button>
+            </form>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</div>