Category: Web Technology

  • Creating Salesforce Query Builder in Node.js and AngularJs using Salesforce REST API and OAuth2 with Heroku Button

    In this post, we will be creating a Salesforce Query (SOQL) Builder. It uses Google’s Angularjs MVC Javascript library and REST API provided by Salesforce. For Authentication, it uses OAuth2. Node.js is used as a primary language and hosted on Heroku. If you want to directly deploy to your Heroku Account, You can use Heroku Button on…

  • Pagination, Searching and Sorting of Data Table using AngularJS

    We have already discussed “Basics of AngularJS” and “Simple Searching and Sorting“. In this article, we will add Pagination feature also to our previous example. What makes difficult is Sorting result when values are returned from Search and pagination is enabled. Unlike previous post we cannot use standard “OrderBy” filter provided by AngularJs framework, this…

  • Dependency Injection in AngularJs

    In this series, we have gone through many articles on AngularJs. This time I will discuss about Dependency Injection in AngularJs . Dependency injection is a software design pattern that allows the removal of hard-coded dependencies and makes it possible to change them, whether at run-time or compile-time. Before going to DI first we have…

  • Table with Sorting and Searching using AngularJS

    I hope, from last article you got basic information about AngularJS. This time, I will demonstrate how to add basic Searching and Sorting capability to data table using AngularJs. Output will look something like this : Prerequisite Libraries : UnderscoreJs Bootstrap CSS AngularJs

  • IndexedDB – Client Side Database

    One of many features of HTML5 is capability to store data on client machine with the help of “Indexed Database API“. Using this technique web developers can add offline capabilities to their application. Currently almost every modern browser supports “IndexedDB”. Unlike traditional RDBMS, IndexedDB doesn’t have table or columns which supports SQL. In RDBMS, it…

  • Getting Started with AngularJs

    AngularJs is most accepted MVC framework in Javascript developed by Google. In my point of view, If its developed by Google then there must be something new and unique about this library. It can be used to provide MVC architect to your web application. It has great developers community, so if you are stucked somewhere while using…

  • Client side Templating using Underscore.js and JQuery

    Recently, I ran into requirement where I was getting JSON response and needed to render it on my Mobile application. I had two Options, Server side processing and Client side Templating. I studied and checked both way ; came to conclusion on using Client side Templating. There are many plugins and libraries available however there…

  • How to make WordPress blog faster and minimize CPU Usage

    In this article, I will share my personal experience regarding this blog performance and nightmares of disabling website everyday because of CPU Utilization. I tried all my best however I was unable to figure out the cause of high CPU Usage by wordPress. I tried many articles on Google and at last I found some…

  • JQuery Based Raffle in Salesforce

    Recently i run into very interesting scenario where i had to randomly take name of few contacts. There are many ways to do it but I thought why not to implement this functionality in Salesforce with help of some Javascript? So i came up with this – JQuery based Raffle in Salesforce. I have created…

  • AutoComplete Component in Visualforce using JQueryUI

    In this tutorial, I am going to explain very Simple AJAX and JSON based Auto Complete component with the help of JQuery UI. First I am assuming that you already have Static Resource of named “AutoCompleteWithModal“. This Static resource has all images, CSS and JQuery library needed to implement this component. In one of my…