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| author | Nico Vertriest <nico.vertriest@qt.io> | 2016-11-09 14:52:41 +0100 |
|---|---|---|
| committer | Nico Vertriest <nico.vertriest@theqtcompany.com> | 2016-12-20 09:44:01 +0000 |
| commit | 0577aa9fd2808d24631ae03a9e3cbe6326be20e6 (patch) | |
| tree | 4c04f35d4ef3452ecb9f8d5f0a5af1a01da28c38 /src/quick | |
| parent | 16c81bb0d493af00bc376784bcb7e03a4a037b04 (diff) | |
Doc: added support for JSON in localstorage documentation
Added examples on how to store in JSON format
Change-Id: Ief58e28d42cd87cc0829e9265670e7c7bbdbeffe
Reviewed-by: Mitch Curtis <mitch.curtis@qt.io>
Diffstat (limited to 'src/quick')
| -rw-r--r-- | src/quick/doc/snippets/qml/localstorage/dbtransaction.js | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/src/quick/doc/snippets/qml/localstorage/dbtransaction.js b/src/quick/doc/snippets/qml/localstorage/dbtransaction.js index 40eb6d2804..38733a8e2c 100644 --- a/src/quick/doc/snippets/qml/localstorage/dbtransaction.js +++ b/src/quick/doc/snippets/qml/localstorage/dbtransaction.js @@ -43,11 +43,11 @@ var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking db.transaction( try { function(tx) { - tx.executeSql('INSERT INTO trip_log VALUES(?, ?, ?)', - [ '01/10/2016','Sylling - Vikersund', '53' ]); + tx.executeSql("INSERT INTO trip_log VALUES(?, ?, ?)", + [ "01/10/2016","Sylling - Vikersund", "53" ]); } } catch (err) { - console.log("Error inserting into table Greeting: " + err); + console.log("Error inserting into table trip_log: " + err); } ) //![0] @@ -60,11 +60,11 @@ function db_distance_select(Pdistance) var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking sports activities", 1000000); db.transaction( function(tx) { - var results = tx.executeSql('SELECT rowid, + var results = tx.executeSql("SELECT rowid, date, trip_desc, distance FROM trip_log - where distance >= ?',[Pdistance]'); + where distance >= ?",[Pdistance]); for (var i = 0; i < results.rows.length; i++) { listModel.append({"id": results.rows.item(i).rowid, "date": results.rows.item(i).date, @@ -76,10 +76,22 @@ db.transaction( //![1] //![2] var db = LocalStorage.openDatabaseSync("ActivityTrackDB", "", "Database tracking sports activities", 1000000); -if (db.version == '0.1') { - db.changeVersion('0.1', '0.2', function(tx) { - tx.executeSql('INSERT INTO trip_log VALUES(?, ?, ?)', - [ '01/10/2016','Sylling - Vikersund', '53' ]); +if (db.version == "0.1") { + db.changeVersion("0.1", "0.2", function(tx) { + tx.executeSql("INSERT INTO trip_log VALUES(?, ?, ?)", + [ "01/10/2016","Sylling - Vikersund", "53" ]); } }); //![2] +//![3] +create table trip_log(date text, data text) +//![3] +//![4] +var obj = {description = "Vikersund - Noresund", distance = "60"} +//![4] +//![5] +db.transaction(function(tx) { + result = tx.executeSQL("insert into trip_log values (?,?)", + ["01/11/2016", JSON.stringify(obj)]) +} +//![5] |