Teknologi 3D pada Halaman WEB

Sabtu, 18 April 2026

Python XML 4

import tkinter as tk

from tkinter import ttk

import xml.etree.ElementTree as ET

# 1. Sample XML Data (could be loaded from a file)

xml_data = """<?xml version="1.0"?>

<title>Python Basics</title>

</book>

<title>Tkinter Guide</title>

<author>Jane Smith</author>

</book>

</library>

"""

def load_xml_data(tree):

# Parse XML

root = ET.fromstring(xml_data)

# Iterate over XML elements and insert into treeview

for book in root.findall('book'):

book_id = book.get('id')

title = book.find('title').text

author = book.find('author').text

year = book.find('year').text

tree.insert("", "end", values=(book_id, title, author, year))

# Create GUI

root = tk.Tk()

root.title("XML to Treeview")

# 2. Setup Treeview

columns = ("id", "title", "author", "year")

tree = ttk.Treeview(root, columns=columns, show="headings")

# Define Headings

tree.heading("id", text="ID")

tree.heading("title", text="Title")

tree.heading("author", text="Author")

tree.heading("year", text="Year")

# Define Columns

tree.column("id", width=50)

tree.column("title", width=200)

tree.column("author", width=150)

tree.column("year", width=50)

tree.pack(pady=20)

# Load data

load_xml_data(tree)

root.mainloop()

Python XML 3

import tkinter as tk

from tkinter import ttk, messagebox, filedialog

import xml.etree.ElementTree as ET

import os

def load_xml_data(file_path):

"""Load and parse XML file, returning headers and rows."""

try:

tree = ET.parse(file_path)

root = tree.getroot()

# Assume each child of root is a row, and its sub-elements are columns

rows = []

headers = set()

for row_elem in root:

row_data = {}

for col_elem in row_elem:

headers.add(col_elem.tag)

row_data[col_elem.tag] = col_elem.text or ""

rows.append(row_data)

headers = sorted(headers) # Keep consistent order

return headers, rows

except ET.ParseError:

messagebox.showerror("XML Error", "Invalid XML format.")

return [], []

except FileNotFoundError:

messagebox.showerror("File Error", "File not found.")

return [], []

except Exception as e:

messagebox.showerror("Error", str(e))

return [], []

def display_table(headers, rows):

"""Display data in a Tkinter Treeview table."""

# Clear old table if exists

for widget in table_frame.winfo_children():

widget.destroy()

if not headers or not rows:

tk.Label(table_frame, text="No data to display").pack()

return

# Create Treeview

tree = ttk.Treeview(table_frame, columns=headers, show="headings")

tree.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)

# Add column headings

for header in headers:

tree.heading(header, text=header)

tree.column(header, width=120, anchor="center")

# Insert rows

for row in rows:

tree.insert("", tk.END, values=[row.get(h, "") for h in headers])

# Add scrollbar

scrollbar = ttk.Scrollbar(table_frame, orient="vertical", command=tree.yview)

tree.configure(yscroll=scrollbar.set)

scrollbar.pack(side=tk.RIGHT, fill=tk.Y)

def open_file():

"""Open file dialog and load XML data."""

file_path = filedialog.askopenfilename(

title="Select XML File",

filetypes=[("XML Files", "*.xml"), ("All Files", "*.*")]

)

if file_path:

headers, rows = load_xml_data(file_path)

display_table(headers, rows)

# --- Tkinter GUI Setup ---

root = tk.Tk()

root.title("XML Data Table Viewer")

root.geometry("700x400")

# Menu

menu_bar = tk.Menu(root)

file_menu = tk.Menu(menu_bar, tearoff=0)

file_menu.add_command(label="Open XML", command=open_file)

file_menu.add_separator()

file_menu.add_command(label="Exit", command=root.quit)

menu_bar.add_cascade(label="File", menu=file_menu)

root.config(menu=menu_bar)

# Table Frame

table_frame = tk.Frame(root)

table_frame.pack(fill=tk.BOTH, expand=True)

# Start GUI

root.mainloop()

Python XML 2

import tkinter as tk

from tkinter import ttk

import xml.etree.ElementTree as ET

# Fungsi untuk memuat dan mencari data dari XML

def search_data():

query = search_entry.get().lower()

# Hapus data lama di tabel sebelum menampilkan hasil baru

for row in tree.get_children():

tree.delete(row)

try:

# Load file XML (Ganti 'data.xml' dengan nama file Anda)

tree_xml = ET.parse('data2.xml')

root = tree_xml.getroot()

for item in root.findall('item'):

# Ambil data dari tag XML (sesuaikan nama tag dengan file Anda)

name = item.find('name').text

category = item.find('category').text

price = item.find('price').text

# Filter berdasarkan input pencarian

if query in name.lower() or query in category.lower():

tree.insert("", "end", values=(name, category, price))

except FileNotFoundError:

print("Error: File 'data.xml' tidak ditemukan.")

# --- Setup GUI ---

root = tk.Tk()

root.title("Pencarian Data XML")

root.geometry("600x400")

# 1. Kotak Input Pencarian

search_frame = tk.Frame(root)

search_frame.pack(pady=10)

tk.Label(search_frame, text="Cari:").pack(side=tk.LEFT, padx=5)

search_entry = tk.Entry(search_frame, width=30)

search_entry.pack(side=tk.LEFT, padx=5)

# Tombol Search

search_btn = tk.Button(search_frame, text="Cari", command=search_data)

search_btn.pack(side=tk.LEFT)

# 2. Tabel Data (Treeview)

columns = ("Name", "Category", "Price")

tree = ttk.Treeview(root, columns=columns, show="headings")

# Definisi Header Tabel

for col in columns:

tree.heading(col, text=col)

tree.column(col, width=150)

tree.pack(padx=10, pady=10, fill=tk.BOTH, expand=True)

# Jalankan fungsi pencarian pertama kali untuk memuat semua data

search_data()

root.mainloop()

==============================

data2.xml

<?xml version="1.0"?>

<root>

<item>

<name>Laptop</name>