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1-800-THE-TREE (1-800-843-8733)
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JavaScript for Web Development: Hands-On
Course: 489
Type: Hands-On Training
Duration: 4 Days
You Will Learn How To
- Write and debug client-side JavaScript using proven development techniques
- Add interactivity and dynamic graphics
- Create interactive forms that capture and validate user input
- Develop DHTML Web pages
- Personalize pages using cookies
- Interface to Java, ActiveX, plug-ins and Ajax
Course Benefits Visually exciting and compelling Web pages are key components to a successful Web strategy. This course provides in-depth hands-on experience writing client-side JavaScript. You learn how to integrate JavaScript into your Web pages and create an interactive and dynamic Web site. You also learn how to take advantage of best practices and development techniques.Who Should Attend Those involved in establishing, developing or maintaining a Web site. Experience developing Web pages with HTML at the level of Course 470, "Developing a Web Site," is assumed. An understanding of programming concepts is helpful.Hands-On Training An evolving case study transforms a static Web site into a dynamic site using JavaScript. Exercises include:
- Creating rollover graphic effects
- Pre-loading images to speed up rollover and animation effects
- Creating interactive, self-validating forms
- Implementing an interactive user interface using alert, confirm and prompt dialog boxes
- Incorporating DHTML effects into your Web pages
- Implementing animations using JavaScript
- Building drop-down menus
- Using cookies to personalize pages
Course 489 Content
- Capabilities of JavaScript
- Surveying the limitations
- Client-side
- Server-side
- Writing JavaScript for several browsers
- Formatting and coding conventions
- Embedding JavaScript in HTML
- Declaring variables and arrays
- Statements, operators and relational expressions
- Making decisions with if and else
- Performing loops with while and for
- Defining and invoking functions
- The String object and string manipulations
- The Date object
- Dynamically updating a Web page using the document object
- Accessing Web page elements
- Developing dynamic links
- Creating rollover graphics
- Using off-screen images for animation
- Manipulating images dynamically
- Utilizing browser objects
- Using pop-up dialog boxes and prompting users for input
- Opening, closing and writing to new browser windows
- Manipulating the contents of frames
- Writing to the browser status line
- Determining browser type and version
- Trapping the JavaScript event handlers
- Triggering interaction with user actions
- Scheduling future tasks with timer events
- How cookies operate
- Creating, reading and manipulating cookies
- Implementing personalization with cookies
- Denial-of-service and spoofing attacks
- Security holes and browser policies
- Accessing and modifying form fields with JavaScript
- Checking form fields on the fly
- Validating user input without server-side scripts
- Accessing drop-down select box options
- Controlling form submission
- Validating forms at the earliest opportunity
- Reducing response times for incorrectly filled-out forms
- Assigning JavaScript functions to form elements
- Implementing a drop-down menu for site navigation
- Performing actions based on form events
- Form validation best practices
- Using Cascading Style Sheets (CSS)
- Capabilities of DHTML
- DHTML and the Document Object Model (DOM)
- Dynamically repositioning elements on a page
- Dynamically modifying documents
- Manipulating images
- Collapsible outlines, dynamic document reflow and inner HTML
- Controlling Java from JavaScript
- Interfacing with ActiveX and plug-ins
- Introducing unobtrusive JavaScript
- Employing the power of Ajax
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JavaScript is a trademark of Sun Microsystems, Inc.
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