Algorithms and Formula for "Magic wheels (for Addition) "

"How to maintain or retain tabs in same tab after button click events or postback?" using JQuery in ASP.NET C#

In this post I'll share an details about " How to maintain or retain tabs in same tab after button click events or postback? " Step 1: you need to download Jquery and JQueryUI Javascript libraries from this site http://jqueryui.com/ Step 2: As usually you can create ASP.NET website from Visual Studio IDE and add Jquery and JqueryUI plugins in the header section of aspx page. Step 3: Add HiddenField control inside aspx page which is very useful to retain tab in same page Step 4: Use the HiddenField ID in Jquery code to indicate that CurrentTab Index Step 5: In code Behind, using Enumerations concept give the tab index values as user defined variable Step 6: Use the Enum values in every Button click events on different tabs to check that tab could be retained in the same tab Further, Here I'll give the code details and snap shot pictures, 1. Default.aspx: Design Page First Second Third ...

Java Swing MySql JDBC: insert data into database

Program import javax.swing.*; import java.awt.*; import java.awt.event.*; import java.sql.*; public class insertswing implements ActionListener { JFrame fr;JPanel po; JLabel l1,l2,main; JTextField tf1,tf2; GridBagConstraints gbc; GridBagLayout go; JButton ok,exit; public insertswing(){ fr=new JFrame("New User Data "); Font f=new Font("Verdana",Font.BOLD,24); po=new JPanel(); fr.getContentPane().add(po); fr.setVisible(true); fr.setSize(1024,768); fr.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); po.setBackground(Color.WHITE); go=new GridBagLayout(); gbc=new GridBagConstraints(); po.setLayout(go); main=new JLabel("Enter User Details "); main.setFont(f); l1=new JLabel("Name :");tf1=new JTextField(20); l2=new JLabel("User Name :");tf2=new JTextField(20); ok=new JButton("Accept"); exit=new JButton("Exit"); gbc.anchor=GridBagConstraints.NORTH;gbc.gridx=5;gbc.gridy=0; go.s...

JSP and Servlet Form Submission without page refresh show results on the same page using Jquery AJAX

Code Snippet HTML Form <form id='ajaxform' name='ajaxform' action='ajaxformexample' method='post'> First Name: <input type='text' id='firstname' name='firstname' size='30' required/><br/> Last Name: <input type='text' id='lastname' name='lastname' size='30'required/><br/> Email: <input type='email' id='emailid' name='emailid' size='30'required/><br/> Password: <input type='password' id='pwd' name='pwd' size='30'required/><br/> <input type='Submit'/> <div id='content'> </div> </form> the above HTML Form uses post method and url servlet redirect to " ajaxformexample " Javascript Code var form = $('#ajaxform'); // id of form tag form.submit(function () { $.ajax({ ...

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