Python - Create Image Slider In Tkinter

How To Make a Python Image Slider Using Tkinter

In this Python Tutorial we will see How to Make an Imges Viewer Using Tkinter .

To create this simple image slider application, we need to use the Tkinter library for graphical user interface (GUI) and the Python Imaging Library (PIL) for image handling.

Project Source Code:

import tkinter as tk

from tkinter import Tk

from PIL import ImageTk, Image

# Create a Tkinter root window

root = Tk()

root.geometry('400x400')

root.title("Slider")

# List of image file paths

pics_list = ["C:/Users/1BestCsharp/Downloads/lms images/New folder/prd1.png",

"C:/Users/1BestCsharp/Downloads/lms images/New folder/prd2.png",

"C:/Users/1BestCsharp/Downloads/lms images/New folder/prd3.png",

"C:/Users/1BestCsharp/Downloads/lms images/New folder/prd4.png",

"C:/Users/1BestCsharp/Downloads/lms images/New folder/prd5.png",

"C:/Users/1BestCsharp/Downloads/lms images/New folder/prd6.png"]

# Create labels for displaying image and navigation buttons

lbl_next = tk.Label(text=">", font=("Verdana",25))

lbl_previous = tk.Label(text="<", font=("Verdana",25))

lbl_picture = tk.Label()

# Grid layout for labels

lbl_previous.grid(row=0, column=0)

lbl_picture.grid(row=0, column=1)

lbl_next.grid(row=0, column=2)

# Initialize the index to track the current image

index = 0

def nextImage():

global index, img

# Increment the index to show the next image in the list

index += 1

# If the index goes beyond the last image, loop back to the first image

if index > len(pics_list) - 1:

index = 0

# Load and display the image at the current index

img = Image.open(pics_list[index])

img = img.resize((330,400), Image.ANTIALIAS)

img = ImageTk.PhotoImage(img)

lbl_picture['image'] = img

def previousImage():

global index, img

# Decrement the index to show the previous image in the list

index -= 1

# If the index goes below 0, loop back to the last image

if index < 0:

index = len(pics_list) - 1

# Load and display the image at the current index

img = Image.open(pics_list[index])

img = img.resize((330,400), Image.ANTIALIAS)

img = ImageTk.PhotoImage(img)

lbl_picture['image'] = img

# Bind the navigation buttons to their respective functions

lbl_next.bind("<Button-1>", lambda abc : nextImage())

lbl_previous.bind("<Button-1>", lambda abc : previousImage())

# Show the first image in the list when the program starts

nextImage()

# Start the Tkinter event loop

root.mainloop()

                                       

////// OUTPUT : 

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PHP Inventory Management System Source Code

Inventory Management System In PHP With Source Code

in this php project demo, you will discover the capabilities of an Inventory Management System.

This project is built using PHP and JavaScript programming languages, along with a MySQL database.

this Inventory allow users to manage customers, categories, products and orders.

Tools:
- Apache server.
- PHP + JavaScript programming Language.
- Html + Css.

- font awesome library.
- MySQL Database.

1 - Login Page

this form allow users and admin to login into the system.

If you enter an invalid email or password, an error message will be displayed, alerting you to the incorrect login credentials.

if you enter the correct email and password, you will be redirected to the Dashboard page.

2 - Dashboard Page

the dashboard page contains the following sections:

1 - SideBar Menu: The page, along with other pages, features a sidebar menu section. 

This menu is included from the "common-section.php" file using a PHP include statement. 

The visibility of the "Users" link depends on the user's role. 

If the user is an admin, the link is visible; otherwise, it is hidden.

if the user type is an admin the link to manage users will be visible, and if it's not an admin it will be invisible.

2 - Analytics Boxes: The page showcases a set of boxes that provide essential analytics information. Each box represents a different metric and consists of an icon, a title, and a corresponding value.

The values displayed in these boxes are retrieved from PHP variables and dynamically populated using PHP code (e.g., <?php echo $totalProducts; ?>).

3 - Category Page

The page presents a form and a table related to categories.

The Category Form allows users to manage categories. 

It includes a form with input fields for category ID and name, and buttons for adding, editing, and removing categories.

The Category Table show a list of categories dynamically generated from the database table rows using PHP. 

Each row represents a category and includes a button to view products associated with that category.

The Product Table displays products within a selected category. 

Initially, it shows a heading with a placeholder category name. 

The table content will be loaded dynamically when a category is selected using the "View Products" button. 

This section includes a JavaScript script that handles the button click event and makes an AJAX request to fetch and display the products for the selected category.

Javascript Guess The Word Game

How To Make a Word Guessing  Game In Javascript Using VS Code

In This Javascript Tutorial we will See How To Create a simple guessing game using HTML, CSS, and JavaScript! .

In this project, we will build a game where the player needs to guess a word with some hidden characters.

Project Source Code:

<!DOCTYPE HTML>

<head>

<style>

p, input{border:1px solid darkslategrey; width: 20%;

padding: 20px; font-size: 50px; margin: 10px 10px 10px 0}

#result{background-color: rgb(253, 189, 27); text-align: center;}

input{text-align: center}

a{display: block; width: 20%; border: 1px solid gray;

height: 50px; line-height: 50px; text-align: center;

background-color: orangered; color: #fff; text-decoration: none;

font-size: 20px; padding:0px 20px 0px 20px}

a:nth-of-type(2){background-color: royalblue}

</style>

</head>

<body>

<p id="result">Result</p>

<input type="text" id="guess"><br>

<a href="#" onclick="nextWord()">Next</a><br>

<a href="#" onclick="start()">Start</a><br>

<script>

// Initializing variables

result = document.getElementById("result");

guess = document.getElementById("guess");

index = -1;

words = ["potato","driver", "tomato","history", "computer",

"appartment", "forest", "chocolat", "lawyer"];

// Function to replace character at a specific index in a string

function setCharAt(str,ind,chr)

{

if(ind > str.length-1) return str;

return str.substring(0,ind) + chr + str.substring(ind+1);

}

// Function to display the current word with random characters hidden

function displayWord()

{

if(index == -1)

{

result.innerText = "--Result--";

guess.value = "GUESS";

}

else

{

word = words[index];

pos1 = Math.floor(Math.random()*words[index].length);

pos2 = Math.floor(Math.random()*words[index].length);

pos3 = Math.floor(Math.random()*words[index].length);

word = setCharAt(word,pos1,'_');

word = setCharAt(word,pos2,'_');

word = setCharAt(word,pos3,'_');

guess.value = word;

}

}

// Function to check the user's guess against the current word

function checkWord()

{

if(guess.value == words[index])

{

result.innerText = "Correct";

result.style.backgroundColor = "Green";

result.style.color = "#fff";

}

else

{

result.innerText = "Wrong";

result.style.backgroundColor = "Red";

result.style.color = "#fff";

}

}

// Function to move to the next word

function nextWord()

{

checkWord();

if(index < words.length - 1)

{

index++;

displayWord();

}

}

// Function to start the game

function start()

{

index = 0;

result.innerText = "--Result--";

guess.value = "GUESS";

result.style.backgroundColor = "rgb(253, 189, 27)";

result.style.color = "#000";

displayWord();

}

// Display the initial word

displayWord();

</script>

</body>

</html>

                                              

The main logic of the game resides in two functions: displayWord() and checkWord(). 

The displayWord() function will randomly hide three characters of the current word using underscores (_) and update the input field accordingly. 

The checkWord() function will compare the player's guess with the actual word and display the result in the result paragraph.

We will also implement the nextWord() function to handle moving to the next word in the array and calling the necessary functions to update the display.

Finally, we will create the start() function to initialize the game, setting the initial values, and displaying the first word.

////// OUTPUT : 

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PYTHON - How To Get TreeView Column Max, Min, Sum, Average Value In Python Tkinter

Python - How To Get The Sum, Max, Min, Avg Value Of A TreeView Column Using Python Tkinter

In This Python Tutorial  We Will See How To Get The Average, Max, Min, Sum Value From Specific Treeview Column And Display Them In TextBoxes Using Python Programming Language.

Project Source Code:

import tkinter as tk

from tkinter import *

from tkinter import ttk

root = Tk()

root.title("MAX-MIN-SUM-AVG")

frame_container = tk.Frame(root, padx=10, pady=10, bg='#badc58')

frame_fields = tk.Frame(frame_container, bg='#badc58')

# create treeview

trv = ttk.Treeview(frame_container, columns=(1,2,3,4), show='headings')

trv.column(1, anchor='center', width=100)

trv.column(2, anchor='center', width=100)

trv.column(3, anchor='center', width=100)

trv.column(4, anchor='center', width=100)

trv.heading(1, text='ID')

trv.heading(2, text='Name')

trv.heading(3, text='Quantity')

trv.heading(4, text='Price')

# add items to the treeview

trv.insert("",'end', iid=1, values=(1,"Product 1",100, 10))

trv.insert("",'end', iid=2, values=(2,"Product 2",200, 20))

trv.insert("",'end', iid=3, values=(3,"Product 3",300, 30))

trv.insert("",'end', iid=4, values=(4,"Product 4",400, 400))

trv.insert("",'end', iid=5, values=(5,"Product 5",500, 50))

trv.insert("",'end', iid=6, values=(6,"Product 6",600, 60))

# sum value

sum_lbl = tk.Label(frame_fields, text='Sum:', font=('Verdana',14), bg='#badc58')

sum_entry = tk.Entry(frame_fields, font=('Verdana',14))

# average value

avg_lbl = tk.Label(frame_fields, text='Average:', font=('Verdana',14), bg='#badc58')

avg_entry = tk.Entry(frame_fields, font=('Verdana',14))

# minimum value

min_lbl = tk.Label(frame_fields, text='Min:', font=('Verdana',14), bg='#badc58')

min_entry = tk.Entry(frame_fields, font=('Verdana',14))

# maximum value

max_lbl = tk.Label(frame_fields, text='Max:', font=('Verdana',14), bg='#badc58')

max_entry = tk.Entry(frame_fields, font=('Verdana',14))

sum_lbl.grid(row=0, column=0, padx=10, pady=10, sticky='e')

sum_entry.grid(row=0, column=1)

avg_lbl.grid(row=1, column=0, padx=10, pady=10, sticky='e')

avg_entry.grid(row=1, column=1)

min_lbl.grid(row=2, column=0, padx=10, pady=10, sticky='e')

min_entry.grid(row=2, column=1)

max_lbl.grid(row=3, column=0, padx=10, pady=10, sticky='e')

max_entry.grid(row=3, column=1)

# function to display the sum value

def getSum(item=""):

val = 0

for row in trv.get_children(item):

#print(trv.item(row)["values"][3])# print price

val = val + trv.item(row)["values"][3]

print(val)

sum_entry.insert(0,val)

# function to display the average value

def getAvg(item=""):

val = 0

for row in trv.get_children(item):

#print(trv.item(row)["values"][3])# print price

val = val + trv.item(row)["values"][3]

val = val/len(trv.get_children())

avg_entry.insert(0,val)

# function to display the minimum value

def getMin():

val = trv.item("1")["values"][3] # get the first value

for row in trv.get_children():

#print(trv.item(row)["values"][3])# print price

if val > trv.item(row)["values"][3]:

val = trv.item(row)["values"][3]

min_entry.insert(0,val)

# function to display the maximum value

def getMax():

val = trv.item("1")["values"][3] # get the first value

for row in trv.get_children():

#print(trv.item(row)["values"][3])# print price

if val < trv.item(row)["values"][3]:

val = trv.item(row)["values"][3]

max_entry.insert(0,val)

getSum()

getAvg()

getMin()

getMax()

trv.pack()

frame_container.pack()

frame_fields.pack()

root.mainloop()

      

///////////////OUTPUT:

Download the .py file

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VB.Net Images Slider From MySQL Database

How To Make Images SlideShow From MySQL Database In Visual Basic.Net 

In This VB.Net and MySQL Tutorial We Will See How To Make an Image SlideShow With Images From MySQL Database Table Using Visual Basic.Net Programming Language And Visual Studio Editor.

we need to create two buttons:
1-  ">" => go to the next image
2- "<" => go to the previous image

- To Learn More Watch The Video Tutorial Below. 

Project Source Code:

Imports MySql.Data.MySqlClient

Imports System.IO

Public Class Images_Slider_From_MySQL

    ' create a connectio with mysql database

    Dim connection As New MySqlConnection("datasource=localhost;port=3306;username=root;password=;database=vbnet_student_db")

    ' table to store images

    Dim table As New DataTable()

    ' the row index for the images

    Dim rowIndex As Integer

    ' form load

    Private Sub Images_Slider_From_MySQL_Load(sender As Object, e As EventArgs) Handles MyBase.Load

        Dim command As New MySqlCommand("SELECT picture FROM `student`", connection)

        Dim adapter As New MySqlDataAdapter(command)

        adapter.Fill(table)

        rowIndex = 0

        displayImage()

    End Sub

    ' create a sub to display images using the row index

    Sub displayImage()

        Dim imgByte As Byte()

        imgByte = table(rowIndex)(0)

        Dim ms As New MemoryStream(imgByte)

        PictureBox1.Image = Image.FromStream(ms)

    End Sub

    ' button next

    Private Sub Button_Next_Click(sender As Object, e As EventArgs) Handles Button_Next.Click

        If rowIndex <= table.Rows.Count - 2 Then

            rowIndex = rowIndex + 1

            displayImage()

        End If

        

    End Sub

    ' button previous

    Private Sub Button_Previous_Click(sender As Object, e As EventArgs) Handles Button_Previous.Click

        If rowIndex >= 1 Then

            rowIndex = rowIndex - 1

            displayImage()

        End If

        

    End Sub

End Class  

   

///////////////OUTPUT:

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