function fetchEmployeeByEmail() {
try {
var result = document.getElementById("result");
result.innerHTML = "";
if (localDatabase != null && localDatabase.db != null) {
var range = IDBKeyRange.lowerBound("john");
var store = localDatabase.db.transaction("employees").objectStore("employees");
var index = store.index("emailIndex");
index.get(range).onsuccess = function(evt) {
var employee = evt.target.result;
var jsonStr = JSON.stringify(employee);
result.innerHTML = jsonStr;
};
}
}
catch(e){
console.log(e);
}
}
上述样本中,如何让所有的电子邮件有名字“约翰” ????,如何获得keyList以“some string”开头的keysList?
您能提供一些额外的解释吗? – Barranka 2013-05-14 16:15:43
@Barranka当然,你想知道什么? – 2013-05-15 01:53:32