<!DOCTYPE html> <html> <head> <meta charset=UTF-8> <title>Database Example</title> <script type=text/javascript charset=UTF-8 src=cordova.js></script> <script type=text/javascript charset=UTF-8> document.addEventListener(deviceready, onDeviceReady, false); function onDeviceReady() { var db=window.openDatabase(Test,1.0,Test,200000); db.transaction(populateDB,errorDB,successDB); } //初始化数据库数据 function populateDB(tx){ tx.executeSql('DROP TABLE IF EXISTS test1'); tx.executeSql('CREATE TABLE IF NOT EXISTS test1 (id unique,name)'); tx.executeSql('INSERT INTO test1(id,name) VALUES(1,Tony)'); tx.executeSql('INSERT INTO test1(id,name) VALUES(2,Bill)'); tx.executeSql('INSERT INTO test1(id,name) VALUES(3,Tony)'); } //查询方法 function queryDB(tx){ tx.executeSql('SELECT * FROM test1',[],querySuccess,errorDB); } //查询成功回调 function querySuccess(tx,results){ var len=results.rows.length; var status=document.getElementById(status); var string =Rows:+len+<br />; for(var i=0;i<len;i++){ string+=results.rows.item(i).name+<br />; } status.innerHTML=string; } //执行初始化数据成功后的回调 function successDB(){ var db=window.openDatabase(Test,1.0,Test,200000); db.transaction(queryDB,errorDB); } //失败回调 function errorDB(err){ alert('Error processing SQL:'+err.code); } </script> </head> <body> <h1>Names</h1> <div id='status'></div> </body> </html>以上这篇使用phonegap操作数据库的实现方法就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持VeVb武林网。