Get an (JSON serializable) object from the DataVault for a given key.
<static> get( onsuccess, onerror, key )
| Name | Type | Description |
| onsuccess | sap.Logon~getSuccessCallback | The function that is invoked upon success.It is called with the resulting object as a single parameter. This can be null or undefined, if no object is defined for the given key. |
| onerror | sap.Logon~errorCallback | The function to invoke in case of error. |
| key | string | The key with which to query the DataVault. |
var errorCallback = function(errorInfo){
alert("Error: " + JSON.stringify(errorInfo));
}
var getSuccess = function(value){
alert("value retrieved from the store: " + JSON.stringify(value));
}
var setSuccess = function(){
sap.Logon.get(getSuccess,errorCallback,'someKey');
}
sap.Logon.set(setSuccess,errorCallback,'someKey', 'some string (could also be an object).');