Google Wave
Gadgets API state callback state delta wave.setStateCallback(update);
function update() {
var keys = wave.getState().getKeys();
for (var i = 0; i < keys.length; i++) {
var key = keys[i];
if (key.match('^vote-')) {
total += parseInt(wave.getState().get(key));
count++;
}
}
document.getElementById('total').innerHTML = total;
} function onClick() {
wave.getState().submitValue('vote-' wave.getViewer().getId(), -1);
}
State Delta State Callback XML CSS HTML JS CSS HTML XML Gadgets API Wave Gadgets API + Wave Gadget = Mini Webpage Shared State Collaborative Web App + = state: vote-douwe@google.com | 1 state: Examples
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Google Wave Gadgets API & Examples
Robots, Gadgets, Embed
by Pamela Fox
on 28 June 2010
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