Extract data from web page

In order to retrieve a web page, do as following:

function main(env, args) {
  var link = 'http://astore.amazon.com/paesia-20?node=22';
  var timeout = 60000; // milisecond
  var doc = env.newJsoup().parse(env.newURL(link), timeout);
}

formattedraw

1	function main(env, args) {
2	var link = 'http://astore.amazon.com/paesia-20?node=22';
3	var timeout = 60000; // milisecond
4	var doc = env.newJsoup().parse(env.newURL(link), timeout);
5	}

function main(env, args) {
  var link = 'http://astore.amazon.com/paesia-20?node=22';
  var timeout = 60000; // milisecond
  var doc = env.newJsoup().parse(env.newURL(link), timeout);
}

'doc' variable contains object belonging to Document

With 'doc' variable, data can be extracted as following:

function main(env, args) {
  var link = 'http://astore.amazon.com/paesia-20?node=22';
  var timeout = 60000; // milisecond
  var doc = env.newJsoup().parse(env.newURL(link), timeout);

  var elements = doc.select('#searchbrowse a');
  for (var i = 0; i < elements.size(); i++) {
    var element = elements.get(i);
    var title = element.text();
    var url = element.attr('href');
    env.info('Title: ' + title + '\nUrl: ' + url);
  }
}

formattedraw

1	function main(env, args) {
2	var link = 'http://astore.amazon.com/paesia-20?node=22';
3	var timeout = 60000; // milisecond
4	var doc = env.newJsoup().parse(env.newURL(link), timeout);
5
6	var elements = doc.select('#searchbrowse a');
7	for (var i = 0; i < elements.size(); i++) {
8	var element = elements.get(i);
9	var title = element.text();
10	var url = element.attr('href');
11	env.info('Title: ' + title + '\nUrl: ' + url);
12	}
13	}

function main(env, args) {
  var link = 'http://astore.amazon.com/paesia-20?node=22';
  var timeout = 60000; // milisecond
  var doc = env.newJsoup().parse(env.newURL(link), timeout);

  var elements = doc.select('#searchbrowse a');
  for (var i = 0; i < elements.size(); i++) {
    var element = elements.get(i);
    var title = element.text();
    var url = element.attr('href');
    env.info('Title: ' + title + '\nUrl: ' + url);
  }
}

'elements' variable is object of Elements class.

'element' variable is object of Element class.