Kumaran1987

Program package com.java.api; import java.io.*; import java.util.*; public class NewJava { /** * reversing the whole string * @param Str * @return */ public String convertReverse(String Str) { String reverse=""; for(int i=Str.length()-1;i>=0;i--) { reverse=reverse+Str.charAt(i); } return reverse; } /**  * reversing each string   * @param Str  * @return  */ public String convertReverseEachString(String Str) { StringBuilder sb=new StringBuilder();  String spiltStr[]=Str.split(" "); for(int i=spiltStr.length-1;i>=0;i--) {  sb.append(spiltStr[i]+" "); } String reverse_Words= sb.toString(); return reverse_Words; } /** * removing extra white spaces * @param Str * @return */ public String removeExtraWhiteSpaces(String Str) { String removeSpaces=Str.replaceAll("\\s+", " "); return removeSpaces; }   ...

Below Code Snippet shows Selecting Multiple Values $(document).ready(function() { $("#multiselect").dropdownchecklist( { onItemClick: function(checkbox, selector){ var justChecked = checkbox.prop("checked"); var checkCount = (justChecked) ? 1 : -1; for( i = 0; i 3 ) { alert( "Limit is 3 fruits to choose" ); throw "too many"; } },width: 250 }); });  Below code index.jsp page with jquery javascript, css, Ui, codes are imported Multiple Select Example Jquery Select Fruits Apple Mango Orange Strawberry Banana Output Page:

From Previous post  Now in this post I will use Encryption/ Decryption mechanism on password input password field using AES algorithm , I am just adding UtilsSecure. java class and it has two methods; 1. Encrypt Method encrypt(String strToEncrypt) to encrypt the user given password to cipher text 2. Decrypt Method decrypt(String strToDecrypt) to decrypt the ciper text back to original password content. Below code shows UtilsSecure.java class file package com.ajax.example; import javax.crypto.Cipher; import javax.crypto.spec.SecretKeySpec; import org.apache.commons.cli.CommandLine; import org.apache.commons.cli.CommandLineParser; import org.apache.commons.cli.HelpFormatter; import org.apache.commons.cli.Option; import org.apache.commons.cli.Options; import org.apache.commons.cli.PosixParser; import org.apache.commons.codec.binary.Base64; import org.apache.commons.logging.Log; import org.apache.commons.logging.LogFactory; public class UtilsSecure { ...

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({  ...

Sql Scripts for creating stored procedures: mysql > delimiters // mysql > use userDB;           > select database();           > create procedure userdbprdt()           >  begin           >  select u.id,u.name,u.username,ur.product from usertbl u join userproduct ur where u.id=ur.id;             > end// Sql script for executing stored procedure mysql> call userdbprdt()//