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New E-book: How to Select a JavaScript Framework for Your Team

We're pleased to announce the publication of "How to Select a JavaScript Framework for Your Team," a Wijmo e-book published by GrapeCity. Even if you're not currently a JavaScript developer, this book is an easy read and a must-have for any developer considering the jump to JavaScript. It teaches you about the strengths and weaknesses of JavaScript’s top frameworks (Angular, AngularJS, React, Vue, Knockout) and offers a methodology for selecting which framework works best for your team and project.

Wijmo Build 5.20171.300 Available

Build 300 has released, it is mainly a bug fix release, but we snuck a major new control (TreeMap chart) in there too.

Webinar: Get Started with JavaScript Frameworks (and select one for your team)

Selecting the best JavaScript framework for your project and your team can be a difficult choice. In this webinar, I'll take you through the top five JavaScript frameworks.

Video: Get Started with OLAP for ASP.NET MVC

The ComponentOne OLAP control is available in ASP.NET MVC, WinForms, and WPF. In this video, we'll walk you through setting up OLAP for ASP.NET MVC.

Using TypeScript Enums in Angular Templates

TypeScript offers a very convenient feature, Enum:

Spread.Sheets Year Sparkline

Spread.Sheets is a spreadsheet widget that works in browser applications that support HTML5. Spread.Sheets has a new Year sparkline feature. A Year sparkline allows you to quickly spot trends in your data.

Two ES6 Features You Should Be Using Today

We've all been following the progress of the JavaScript language, from its humble beginnings (ECMAStript 3, in 1999) to the version that is part of the HTML5 standard (ECMAScript 5, 2011), to the latest and greatest version (ECMAScript 6, aka Harmony, ES2015, ES6 Harmony) that everyone is talking about. (For more details, see https://en.wikipedia.org/wiki/ECMAScript.)

LearnWijmo Released!

I am very excited because today we released the first version of a project I’ve been working on for a few months. It’s called LearnWijmo, and it’s a tool that I hope will make it easier for people to learn how to use our JavaScript UI library.

Wijmo Build 5.20171.293 Available

Build 293 has released, and it has added over 300 lessons in our new LearnWijmo app as well as some updates to support Angular 4 and TypeScript 2.2.

How to Import/Export Excel files using JavaScript and Spread.Sheets

JavaScript is a versatile platform that allows easy customization of client-side scripting tools. In some applications, it is useful to have some sort of spreadsheet interface that is easy to code and maintain. The Spread.Sheets client-side JavaScript spreadsheet component, part of the SpreadJS package, is perfect for this. You can import and export Excel files, and provide users with an interface to interact with those files, all in pure JavaScript. In this tutorial, I will show you how easy it is to add a Spread.Sheets component to an HTML page and import an Excel file into it.

Create a Web Application for Performing CRUD Operations Using JavaScript and Web API

This post was originally published on June 6, 2016 for Wijmo Japan

How to Use Funnel Charts to Summarize Data in Apps

The ComponentOne Studio FlexChart's addition of Funnel chart—an excellent tool for summarizing data—enables your users to quickly visualize stages in a linear process. Most often it's used to show sales processes to pinpoint potential problem areas, but we'll see in this blog that the uses can be extended far beyond sales. Any funnel consists of the higher part called head (or base), and the lower part is referred to as the neck. The values displayed are in progressively decreasing proportion and amount to 100% in total.

Lookup Function

Data sources for business applications reside in different data systems like CRM, Accounting and Financial, HRM, SCM, Ticket Management, Inventory Management Systems, and a host of others depending on the industry.

Spread.Sheets and JSFiddle

You can now test Spread.Sheets in JSFiddle with a special license key. Spread.Sheets can be used in browser applications that support HTML5. For more information about Spread.Sheets, refer to http://spread.grapecity.com/spreadjs/sheets/.

Spread Studio V10 SP1 Release

Spread Studio V10 SP1 has now been released. This release adds support for Microsoft Visual Studio 2017 and fixes many reported issues. Here is a list of the resolved issues:

SpreadJS V10 SP1 Release

SpreadJS V10 SP1 has now been released. This release fixes many reported issues. Here is a list of the resolved issues:

Understanding Fibonacci Tools with FinancialChart

ComponentOne Studio's FinancialChart control comes with built-in support for four types of Fibonacci tools that can be applied to a price or an indicator. These tools helps to analyze trends in the price chart and predict the next price. When the price goes up, they act as resistance levels, and vice-versa.

Spread.Sheets and JS Bin

You can now test Spread.Sheets in JS Bin with a special license key. Spread.Sheets can be used in browser applications that support HTML5. For more information about Spread.Sheets, refer to http://spread.grapecity.com/spreadjs/sheets/.