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NgModule Properties in Angular 2

NgModule is a decorator function that takes a single metadata object whose properties describe the module. The most important properties are: declarations – the view classes that belong to this module. Angular has three kinds of view classes: components, directives,

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Posted in Angular

Components of Angular 2

Below are the major  components of Angular 2 Modules − This is used to break up the application into logical pieces of code. Each piece of code or module is designed to perform a single task. Component − This can

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Angular 2 Features

Angular 2 is a opensource javascript framework developed by developers at google. This framework is used to build the single page applications. Angular 2 has been built by considering the difficulties faced in Angular 1 and Angular 2 removes the

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Posted in Angular

Display Overlay using JQuery

In this post I would like to explain on how to display an overlay using JQuery Plugin. To continue with our implementation it is required to download required js and css files from here. It is required to call the

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Posted in JavaScript, JQuery

Example HTML File to display Overlay using JQuery

<html> <head> <title>Sample Overlay Test</title> <link href=”css/jquery-ui.min.css” rel=”stylesheet” type=”text/css” /> <script src=”js/jquery.min.js”></script> <script src=”js/jquery-ui.min.js”></script> <style type=”text/css”> #displayOverLayDiv { width: 500px; height: 500px; display: none; } .overlay { position: absolute; top: 0; left: 0; display: none; background-color: black; background: url(“;); }

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Posted in JavaScript, JQuery

How to Identify Browser Agent in JavaScript

Here is the Example code to identify the Browser Agent using Java script: <script type=”text/javascript”> alert(navigator); var browserName=navigator.appName; var userAgent = navigator.userAgent alert(browserName); if (browserName==”Microsoft Internet Explorer”){ alert(“Microsoft Internet Explorer”); alert(“Microsoft Internet Explorer Version : “+navigator.appVersion); alert(document.documentMode;); } else if

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Posted in JavaScript

Top Java script Charting Frameworks

Building Business Intelligence applications is always require the lot of effort and time. As all already might aware of that the Charting applications comes under the business intelligence applications. There are many number of java charting frame works are available

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Posted in JavaScript

List of Java script MVC Frameworks

While the Internet is growing up, more demand for Rich Internet applications is growing proportionally. The end user always expecting have the best look and feel, at the same time expecting the larger functionalities with the minor actions made on the

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Posted in JavaScript

Enabling javascript in browsers

To enable java script in you browser, please follow the instructions below: Internet Explorer (6.0) 1. Select ‘Tools’ from the top menu 2. Choose ‘Internet Options’ 3. Click on the ‘Security’ tab 4. Click on ‘Custom Level’ 5. Scroll down

Posted in JavaScript

Empty Validation in JavaScript

function checkNullField() { var field1 = document.formName.fieldName.value; if(field1 == ”) { alert(“Field Name is empty”); return false; } else { return true; } }

Posted in JavaScript

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December 2017
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Mallikarjun Gunda

This is Mallikarjun Gunda, I am working as a software professional. Blogging is my Passion. This blog contains the posts on Java related technologies and programming languages. I am happy to share my knowledge through the blogs.

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