RosettaCodeData/Task/Web-scraping/App-Inventor/web-scraping.app

10 lines
471 B
Erlang

when ScrapeButton.Click do
set ScrapeWeb.Url to SourceTextBox.Text
call ScrapeWeb.Get
when ScrapeWeb.GotText url,responseCode,responseType,responseContent do
initialize local Left to split at first text (text: get responseContent, at: PreTextBox.Text)
initialize local Right to "" in
set Right to select list item (list: get Left, index: 2)
set ResultLabel.Text to select list item (list: split at first (text:get Right, at: PostTextBox.Text), index: 1)