function getIn(){
var state = wave.getState();
var passengerList = state.get('passengerList');
var viewerId = wave.getViewer().getId();
var delta = {};
if(passengerList){
passengerList = passengerList.split(/,/);
if(passengerList.length < 6){
var isInList = false;
for (var i=0; i < passengerList.length; ++i) {
if(passengerList[i] == viewerId){
isInList = true;
//alert("You're already in the car.");
}
}
if(isInList == false){
passengerList.push(viewerId);
passengerList = passengerList.join(",");
delta['passengerList'] = passengerList;
state.submitDelta(delta);
}
}
} else {
delta['passengerList'] = viewerId;
state.submitDelta(delta);
}
setView();
}
function getOut(){
var state = wave.getState();
var passengerList = state.get('passengerList');
var viewerId = wave.getViewer().getId();
var delta = {};
if(passengerList){
passengerList = passengerList.split(/,/);
for (var i=0; i';
passengers.innerHTML += profileHtml;
}
carEmpty.style.display = "none";
if(isInList == true){
carFull.style.display = "none";
getInButton.disabled = true;
getInButton.className = "button buttonDisabled";
getOutButton.disabled = false;
getOutButton.className = "button";
} else {
if(passengerList.length >= 6){
carFull.style.display = "inline";
getInButton.disabled = true;
getInButton.className = "button buttonDisabled";
getOutButton.disabled = true;
getOutButton.className = "button buttonDisabled";
} else {
carFull.style.display = "none";
getInButton.disabled = false;
getInButton.className = "button";
getOutButton.disabled = true;
getOutButton.className = "button buttonDisabled";
}
}
} else {
carEmpty.style.display = "inline";
getInButton.disabled = false;
getInButton.className = "button";
getOutButton.disabled = true;
getOutButton.className = "button buttonDisabled";
}
} catch(e){
alert(e);
}
}
function init() {
if (!wave.getViewer() || !wave.getHost()) {
// workaround for issue where wave.getViewer() and wave.getHost() are initially null
setTimeout("init();", 100);
return;
}
if (wave && wave.isInWaveContainer()) {
var host = wave.getHost();
var title = "Jump In " + host.getDisplayName() + "'s Car!";
document.getElementById("gadgetTitle").innerHTML = title;
//var state = wave.getState();
//var delta = {};
//delta['passengerList'] = "";
//state.submitDelta(delta);
wave.setStateCallback(setView);
}
}
gadgets.util.registerOnLoadHandler(init);
Jump In My Car
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