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Form view and element events- (onchange events)

Views in OpenErp:- Two type of views in openerp 1- From Views 2- Tree Views 1- From Views:- In OpenErp Form Views follow many point like as By default, each field is preceded by a label, with its name. Fields are placed in screen right to left and

SQL Joins Introduction

SQL JOIN is used to combine data from two or more different table based on a common field between them in a relational database. There are 5 types of JOIN: INNER JOIN LEFT JOIN RIGHT JOIN FULL JOIN CROSS JOIN INNER JOIN: This SQL query re

What is the use of COUNT() function in MySQL?

In MySQL, COUNT() function used to return the number of rows that matches with a specified criteria. Syntax: COUNT(column_name) When we use COUNT(column_name) function in select query it returns the number of rows for the specified column: SELECT

CakePHP Image Upload Using Component

Hello Readers, In this blog tutorial we will explain how to upload Image in CakePHP using component. Create a file called UploadComponent.php (path:app/controller/component) & paste the following code. <?php class UploadCompone

Difference between getSingleton() and getModel() 

Mage::getSingleton() :   The getSingleton() method first checks for existence of the instance of the same class in the memory. If it finds the instance then it will return the same object from the memory. and if not than it will create a new i

Display data from MySQL using PHP and angular JS

Hello friends, Today we will learn how to fetch data from MySQL and display it using angular JS. First we will make a PHP  file for retrieving data. dbresult.php <?php // set up the connection variables $dbname = 'dbname

Token Based Authentication using Postman as Client and Web API 2 as Server

When we are going to develop a web application which contains restricted resources then we have major issue related to authentication and authorization for accessing those restricted resources.  We all know the concept of cookie based authentica

Using NSF to MSG Converter to Export Lotus Notes Database to MSG Format

Herculean Lotus Notes NSF to MSG Converter is a feature-rich email migration usefulness. A well-designed schedule which apace extracts Lotus Notes database and smoothly exports NSF mail to MSG melody with attachments.   Lotus Notes is a tally

How to create an application using Facebook 4.0 SDK

To create a new Facebook application, register on https://developers.facebook.com and make a new application that will generate a Facebook application id and secret key which you will use in your development. After creating the application open the

Websites speed optimization process.

Following are some steps to increase page loading speed: Step 1: HTML Design Use Div based html design for your website. Table based design will take more loading time as compare to div based design. Step 2: Use External JavaScript and CSS Files

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