处理SQL时出错:0 PhoneGap SQL

Question

我试着从这里复制代码:http: //luthfihariz.wordpress.com/2011/10/23/android-sqlite-phonegap-jquerymobile/ 为了成功获得一个样本,我正在努力学习这一点.我在pastebin上有一个完整的index.html链接.

请纠正我,并帮助我找到这个错误.

链接到Pastebin这里

Answer 1

我没有很多时间,很快就会结束圣诞节:)但是.. :)我确实用你的代码作为启动器给你写了一个工作示例.

使用Cordova版本2.2.0使用PhoneGap编译我在Android设备上测试它我确实在这里和那里改变了一些东西,但我在这里使用代码frome 作为参考.

document.addEventListener("deviceready", onDeviceReady, false);

var db = "";

function populateDB(tx) {
    tx.executeSql('DROP TABLE IF EXISTS SoccerPlayer');
    tx.executeSql('CREATE TABLE IF NOT EXISTS SoccerPlayer (Name TEXT NOT NULL, Club TEXT NOT NULL)');
    tx.executeSql('INSERT INTO SoccerPlayer(Name,Club) VALUES ("Alexandre Pato", "AC Milan")');
    tx.executeSql('INSERT INTO SoccerPlayer(Name,Club) VALUES ("Van Persie", "Arsenal")');
}

function queryDB(tx) {
    tx.executeSql('SELECT * FROM SoccerPlayer', [], querySuccess, errorCB);
}


function querySuccess(tx,result){
        var playerlist = document.getElementById("SoccerPlayerList");
        var players = "";
        alert("The show is on");
        var len = result.rows.length;
        for (var i=0; i<len; i++){
            alert(result.rows.item(i).Name + result.rows.item(i).Club);
            players = players + '<li><a href="#"><p class="record">'+result.rows.item(i).Name+'</p><p class="small">Club '+result.rows.item(i).Club+'</p></a></li>';
        }   

        playerlist.innerHTML = players;
        $("#SoccerPlayerList").listview("refresh");
}


function errorCB(err) {
    alert("Error processing SQL: "+err.code);
}


function successCB() {
    db.transaction(queryDB, errorCB);
}


function onDeviceReady() {
    db = window.openDatabase("Database", "1.0", "PhoneGap Demo", 200000);
    db.transaction(populateDB, errorCB, successCB);
}