Servis-Rhino 4211B Guia do Utilizador descarregar pdf (Página 128)

Web Programming

Web programming is the notion of writing applications that will exclusively run within the browser.

The skills necessary for any web programming task usually consist of:

• HTML – A knowledge of the core declarative language of the browser.

• CSS – A knowledge of how to style elements in the browser page.

• JavaScript – Knowledge of the JavaScript programming language which is the language

supported by all browsers.

• DOM – A knowledge of the programming model for the web page and how the browser

"really" sees the web page.

• A JavaScript toolkit such as Dojo.

See also:

• Dojo Programming

• jQuery

Development tools

When it comes to development tools for web programming, these will consist of editors for the

above. Commonly this will be an entry assist text editor for HTML, CSS and JavaScript.

Worklight Studio can perform these tasks extremely well.

A common situation is to wish to prototype some technical test such as a JavaScript call, web

styling or a Dojo widget. Instead of writing a project to achieve that task, consider using the

excellent "JSFiddle" web page. See:

http://jsfiddle.net/

At JSFiddle you can enter HTML, JavaScript and CSS and "run it" immediately. You can also

declare that you have some pre-req JavaScript toolkit dependencies that you also wish to include:

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