No, it shouldn't be in READONLY mode, but what is the mechanism to place the OBJECTID in READONLY mode? I have been deleting, adding, and updating to the table without problems so I'm assuming that's not the problem.
I'm skipping a little code, but here is concept. Please keep in mind that most of the time it works.
var attributes = recrd.attributes;
//do some changes
recrd.setAttributes(attributes);
//now apply edits, but I use a deferred since I am handling adds, updates and deletes (I do deletes a bit differently which is why its null). I also don't do adds and updates at the same time. Typically, I'd either only do an update, or combine adds and deletes .
var def = new Deferred();
fLayer.applyEdits(newAttributes, updateAttributes, null).then(function(adds, updates, deletes) {
if (requestType === "add" && adds && adds.length > 0) {
//just get the first one
def.resolve({adds: adds[0]});
} else if (requestType === "update" && updates && updates.length > 0) {
//just get the first one
def.resolve({updates: updates[0]});
}
}, function(error) {
if (requestType === "update" && error && error.message && error.message.indexOf("Cannot read property 'attributes' of undefined") > -1) {
console.log("SaveEditsHandler.js: _prepareAllRequests() we got the Cannot read property 'attributes' of undefined error but we pass it back");
def.resolve({updates: {success: true}}); //TODO: I think this needs the objectId
} else {
def.reject();
}
});
return def.promise;
