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no edit summary
function recordAdd(pddbname, record){
function recordAdd(pddbname, record){
console.log("Add " + pddbname + '@' + record.user.name);
var pddb = window.indexedDB.open(pddbname, 3);
var pddb = window.indexedDB.open(pddbname, 3);
pddb.onupgradeneeded = function() {
pddb.onupgradeneeded = function() {
var db = pddb.result;
var db = pddb.result;
var store = db.createObjectStore(PersonalDataDataBaseName, {keyPath: "id"});
var store = db.createObjectStore(pddbname, {keyPath: "id"});
// shouldn't the index be the wiki.personaldata.io username?
// shouldn't the index be the wiki.personaldata.io username?
pddb.onsuccess = function() {
pddb.onsuccess = function() {
var db = pddb.result;
var db = pddb.result;
var tx = db.transaction(PersonalDataDataBaseName, "readwrite");
var tx = db.transaction(pddbname, "readwrite");
var store = tx.objectStore(PersonalDataDataBaseName);
var store = tx.objectStore(pddbname);
var index = store.index("NameIndex");
var index = store.index("NameIndex");
// Otherwise all other fields of the record object are disregarded
// Otherwise all other fields of the record object are disregarded
function recordUpdate( pddbname, record, field, value ) {
function recordUpdate( pddbname, record, field, value ) {
console.log("Add " + pddbname + '@' + record.user.name + ":" + field + '/w:' + value);
var pddb = window.indexedDB.open(pddbname, 3);
var pddb = window.indexedDB.open(pddbname, 3);
pddb.onupgradeneeded = function() {
pddb.onupgradeneeded = function() {
var db = pddb.result;
var db = pddb.result;
var store = db.createObjectStore(PersonalDataDataBaseName, {keyPath: "id"});
var store = db.createObjectStore(pddbname, {keyPath: "id"});
var index = store.createIndex("NameIndex", ["name.user"]);
var index = store.createIndex("NameIndex", ["name.user"]);
};
};
// Start a new transaction
// Start a new transaction
var db = pddb.result;
var db = pddb.result;
var tx = db.transaction(PersonalDataDataBaseName, "readwrite");
var tx = db.transaction(pddbname, "readwrite");
var store = tx.objectStore(PersonalDataDataBaseName);
var store = tx.objectStore(pddbname);
var index = store.index("NameIndex");
var index = store.index("NameIndex");
// perform a sanity check if the update was successful, could be used to initiate a retry upon false
// perform a sanity check if the update was successful, could be used to initiate a retry upon false
getRecordAgain = index.get([record.name.user]);
getRecordAgain = index.get([inp_obj.name.user]);
getRecordAgain.onsuccess = function() {
getRecordAgain.onsuccess = function() {
console.log(getRecordAgain); // => "Bob"
console.log(getRecordAgain); // => "Bob"
pddb.onupgradeneeded = function() {
pddb.onupgradeneeded = function() {
var db = pddb.result;
var db = pddb.result;
var store = db.createObjectStore(PersonalDataDataBaseName, {keyPath: "id"});
var store = db.createObjectStore(pddbname, {keyPath: "id"});
var index = store.createIndex("NameIndex", ["name.user"]);
var index = store.createIndex("NameIndex", ["name.user"]);
};
};
pddb.onsuccess = function() {
pddb.onsuccess = function() {
var db = pddb.result;
var db = pddb.result;
var tx = db.transaction(PersonalDataDataBaseName, "readwrite");
var tx = db.transaction(pddbname, "readwrite");
var store = tx.objectStore(PersonalDataDataBaseName);
var store = tx.objectStore(pddbname);
var index = store.index("NameIndex");
var index = store.index("NameIndex");
pddb.onupgradeneeded = function() {
pddb.onupgradeneeded = function() {
var db = pddb.result;
var db = pddb.result;
var store = db.createObjectStore(PersonalDataDataBaseName, {keyPath: "id"});
var store = db.createObjectStore(pddbname, {keyPath: "id"});
var index = store.createIndex("NameIndex", ["name.user"]);
var index = store.createIndex("NameIndex", ["name.user"]);
};
};
pddb.onsuccess = function() {
pddb.onsuccess = function() {
var db = pddb.result;
var db = pddb.result;
var tx = db.transaction(PersonalDataDataBaseName, "readwrite");
var tx = db.transaction(pddbname, "readwrite");
var store = tx.objectStore(PersonalDataDataBaseName);
var store = tx.objectStore(pddbname);
var index = store.index("NameIndex");
var index = store.index("NameIndex");
store.put(inp_obj);
store.put(inp_obj);
}
}
getRecordAgain = index.get([inp_obj.name.user]);
getRecordAgain.onsuccess = function() {
console.log(getRecordAgain); // => "Bob"
if ( getRecordAgain.result[field] == value ) {
console.log("Delete succeeded");
} else {
console.log("Delete unsuccessful");
}
};
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