Contains methods that allow the user to manipulate the Database
A Database object is returned from a call to window.openDatabase()
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function populateDB(tx) { tx.executeSql('DROP TABLE IF EXISTS DEMO'); tx.executeSql('CREATE TABLE IF NOT EXISTS DEMO (id unique, data)'); tx.executeSql('INSERT INTO DEMO (id, data) VALUES (1, "First row")'); tx.executeSql('INSERT INTO DEMO (id, data) VALUES (2, "Second row")'); } function errorCB(err) { alert("Error processing SQL: "+err.code); } function successCB() { alert("success!"); } var db = window.openDatabase("Database", "1.0", "PhoneGap Demo", 200000); db.transaction(populateDB, errorCB, successCB);
var db = window.openDatabase("Database", "1.0", "PhoneGap Demo", 200000); db.changeVersion("1.0", "1.1");
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>Contact Example</title> <script type="text/javascript" charset="utf-8" src="phonegap.js"></script> <script type="text/javascript" charset="utf-8"> // Wait for PhoneGap to load // function onLoad() { document.addEventListener("deviceready", onDeviceReady, false); } // PhoneGap is ready // function onDeviceReady() { var db = window.openDatabase("Database", "1.0", "PhoneGap Demo", 200000); db.transaction(populateDB, errorCB, successCB); } // Populate the database // function populateDB(tx) { tx.executeSql('DROP TABLE IF EXISTS DEMO'); tx.executeSql('CREATE TABLE IF NOT EXISTS DEMO (id unique, data)'); tx.executeSql('INSERT INTO DEMO (id, data) VALUES (1, "First row")'); tx.executeSql('INSERT INTO DEMO (id, data) VALUES (2, "Second row")'); } // Transaction error callback // function errorCB(tx, err) { alert("Error processing SQL: "+err); } // Transaction success callback // function successCB() { alert("success!"); } </script> </head> <body onload="onLoad()"> <h1>Example</h1> <p>Database</p> </body> </html>