Blog by Rakesh.A

A simple, small Java Script Component, which you can use to have custom Tooltips on your web page. Well why wait, let get right on to it. First lets see the styles used by the Tooltip popup box. .toolTipDef, .toolTip {             position: absolute;             background-color: #ccc;             border: 1px solid #000;             padding: 3px;         } .toolTipDef { display: none; } .toolTip { display: block; } All together we’ve to CSS classes, one ‘toolTipDef’ and ‘toolTip’. ‘toolTipDef’ is used when the tooltip need to be hidden, and when user mouse over the text, we’ll use ‘toolTip’ class to make the tooltip popup visible. These styles set standard attributes like background color for the tooltip popup, its border and t...

To sign a JAR file you need a ‘keystore” first. You can create a sample keystore using the following simple command. keytool -genkey -keystore <filename.store> -alias <aliasname> After creating the keystore, you can add the following Ant tag to sign the JAR file using it. <signjar jar="<JAR file to be signed>" alias="<Keystore Alias Name>"                 keystore="<Keystorefile.store>" storepass="<Keystore password>"/> Attributes used are jar – The JAR file path which needs to be signed. alias – Keystore alias name, given in the ‘keytool’ command to create the keystore. keystore – Path to the keystore file, which was created using the ‘keytool’ command. storepass – Keystore password used while creating the keystore using ‘keytool’ command.

This example explains GET and POST methods of form submit using AJAX. Only code is posted for now, will try to update it later some time. Complete example can be downloaded using the link at the end of the post. package com.rakesh.ex.dto; public class EmployeeDTO {     private String empId;     private String name, email;     private String designation, department;     public EmployeeDTO(String empId) {         this.empId = empId;     }     public String getEmpId() {         return empId;     }     public void setEmpId(String empId) {         this.empId = empId;     }     public String getName() {         return name;     }     public void setName(String name) { ...