diff options
Diffstat (limited to 'doc/src/declarative/advtutorial.qdoc')
| -rw-r--r-- | doc/src/declarative/advtutorial.qdoc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/declarative/advtutorial.qdoc b/doc/src/declarative/advtutorial.qdoc index 4c97e1a..2ca9418 100644 --- a/doc/src/declarative/advtutorial.qdoc +++ b/doc/src/declarative/advtutorial.qdoc @@ -423,7 +423,7 @@ Here is the \c saveHighScore() function in \c samegame.js: First we call \c sendHighScore() (explained in the section below) if it is possible to send the high scores to an online database. -Then, we use the \l{Offline Storage API} to maintain a persistant SQL database unique to this application. We create an offline storage database for the high scores using \c openDatabase() and prepare the data and SQL query that we want to use to save it. The offline storage API uses SQL queries for data manipulation and retrival, and in the \c db.transaction() call we use three SQL queries to initialize the database (if necessary), and then add to and retrieve high scores. To use the returned data, we turn it into a string with one line per row returned, and show a dialog containing that string. +Then, we use the \l{Offline Storage API} to maintain a persistent SQL database unique to this application. We create an offline storage database for the high scores using \c openDatabase() and prepare the data and SQL query that we want to use to save it. The offline storage API uses SQL queries for data manipulation and retrieval, and in the \c db.transaction() call we use three SQL queries to initialize the database (if necessary), and then add to and retrieve high scores. To use the returned data, we turn it into a string with one line per row returned, and show a dialog containing that string. This is one way of storing and displaying high scores locally, but certainly not the only way. A more complex alternative would be to create a high score dialog component, and pass it the results for processing and display (instead of reusing the \c Dialog). This would allow a more themeable dialog that could better present the high scores. If your QML is the UI for a C++ application, you could also have passed the score to a C++ function to store it locally in a variety of ways, including a simple format without SQL or in another SQL database. |