An example of a callback script that runs when a new item is added to the river. (original) (raw)
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| var now = new Date (); |
|---|
| if (localStorage.feeds === undefined) { |
| localStorage.feeds = new Object (); |
| } |
| if (localStorage.feeds [urlfeed] === undefined) { |
| localStorage.feeds [urlfeed] = { |
| ctAdds: 0, |
| whenFirstAdd: now |
| }; |
| } |
| var thisFeed = localStorage.feeds [urlfeed]; |
| thisFeed.ctAdds++; |
| thisFeed.whenLastAdd = now; |
| if (thisFeed.stories === undefined) { |
| thisFeed.stories = new Array (); |
| } |
| thisFeed.stories [thisFeed.stories.length] = itemFromRiver.title; |
| itemFromRiver.whenLastSayHello = now; |
| if (itemFromRiver.ctHellos === undefined) { |
| itemFromRiver.ctHellos = 0; |
| } |
| itemFromRiver.ctHellos++; |
| todaysRiverChanged (); //tell River4 to save it |