Contenu connexe Similaire à JavaScript Workshop (20) JavaScript Workshop4. JavaScript : the basics <html> <head> <title>… the title of the document… </title> <script type="text/Javascript"> … JavaScript code… </script> </head> <body> … HTML Code/Tags/Content whatever… </body> </html> 6. JavaScript : Hello World <html> <head> <title>JavaScript-Hello-World</title> <script type="text/Javascript"> function greetings(sender) { alert (“Hello World!”); } </script> </head> <body onLoad="greetings();“ > <h1>Javascript Hello World!</h1> </body> </html> 14. JavaScript : Objects var obj= new Object(); var Obj { }; Create obj.name= “John”; obj[“name”]= “John”; Add Properties Object Literal Syntax var email { message: “Hi Pamela!”, details: { to: “Pamela”, from: “Ross” } } 18. JavaScript : Functions function avg() { var sum = 0; for (var i=0, j=arguments.length; i<j; i++) { sum += arguments[i]; } return sum/arguments.length; } > avg(2, 3, 4, 5) 3.5 > avg.apply(null, [2, 3, 4, 5]) 3.5