Maqetta is an open-source project that provides WYSIWYG visual authoring of HTML5 user interfaces using drag-and-drop assembly, and supports both desktop and mobile user interfaces. The Maqetta application itself is authored in HTML, and therefore runs in the browser without requiring additional plug-ins or downloads. Maqetta is available under an open-source license. Ands users can download the source code and install it on their own server, customize the code to fit their needs and contribute improvements to the open-source project.
In recent years, the jQuery open source library and framework has gained greater attention among a slate of frameworks that includes Dojo, Prototype, GWT and others. While viewers say it has advantages in some parts of development, it remains one among many other important frameworks, although an important one.
As web applications, services and mashups evolve, a perennial problem begins to assert itself—the issue of authorization (or in layman’s terms, making sure both application and service know who you are). A number of different approaches have been developed; one such approach is the OAuth specification, which is designed as a fool-proof way of validating requests.
Because of the growing popularity of the OAuth protocol, we’ve added support for it to the Dojo Toolkit in the form of dojox.io.OAuth—which can be used to sign any request made with the Dojo Toolkit’s various Ajax methods, including XHR, IFrame and Script transports.
As mentioned in my previous post Dojo Charting Reorganization, this week I worked on zooming, scrolling, and panning of charts. It turned out to be a more complex task than I anticipated due to the little-known fact that Dojo Charting can stack multiple plots per chart and can show multiple independent axes on all 4 sides of the chart. These problems were solved and a new API was introduced on the chart object: