I am new to Phonegap. i want to read Database file from SDcard. i created one "demo" Database through SQLite Browser then i place it into SDcard. Now i want to read it from SDcard. I am using the following code but it is not working.
function save_address(name) {
var db;
db = window.openDatabase("../../../mnt/sdcard/demo", "1.0", "demo", 200000);
console.log("DataBaseObject::::::::::"+db);
db.transaction(populateDB, errorCB, successCB);
}
function populateDB(tx) {
tx.executeSql('INSERT INTO tbl_DEMO (id, name, number)VALUES(1,"Firstrow",1)');
tx.executeSql('INSERT INTO tbl_DEMO (id, name, number) VALUES (2, "Second row",2)');
}
// Query the database
//
function queryDB(tx) {
tx.executeSql('SELECT * FROM tbl_DEMO', [], querySuccess, errorCB);
}
// Query the success callback
//
function querySuccess(tx, results) {
var len = results.rows.length;
console.log("DEMO table: " + len + " rows found.");
for (var i=0; i<len; i++){
console.log("Row = " + i + " ID = " + results.rows.item(i).id + " Data = " + results.rows.item(i).data);
}
}
// Transaction error callback
//
function errorCB(err) {
console.log("Error processing SQL: "+err.code);
}
// Transaction success callback
//
function successCB() {
var db = window.openDatabase("../../../mnt/sdcard/demo", "1.0", "Cordova Demo", 200000);
db.transaction(queryDB, errorCB);
}
I'm investigating your same thing. Is it possible to load/create database in sdcard using phoneGap in Android?
Here they say to use a "../../../../" 4 upper level, not 3.
Good luck (to me too..)..!
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.