CS

JavaScript and AJAX

Class structure:

Architecture Client - Server

User Interface

Examples of use of Javascript

Other examples:

Examples

Components

JSON

In JSON page

a={}
a.b=55
JSON.stringify(a)
as=JSON.stringify(a)
JSON.parse(as)

Result (as): “{“b”:55}”

var t = document.body.innerText
t2 = eval('(' + t + ')')
t2.captions
for (x in t2.captions) { document.write(t2.captions[x].startTime + ":" + t2.captions[x].content ); document.write('<br>')}
document.write("<table border=1>");for (x in t2.captions) { document.write("<tr><td>" + t2.captions[x].startTime + "</td><td>" + t2.captions[x].content + "</td></tr>")}

Clear screen:

document.body.innerHTML=""

AJAX

Ajax image

AJAX examples

API examples:

DOM Manipulation

Resouces


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