Native API 的使用
移动设备的 Hardware 接口包括：Accelerometer、Camera、Capture、Compass、Connection、Contacts、Device、Native Events、File、Geolocation、Notification、Storage、Gestures/Multitouch、Messages/Telephone、Bluetooth、NFC、Vibration。Cordova 的 Native API 接口调用很简单，这里列举一下常用的 API 调用方法，由于 Cordova 只是个 Container，所以 UI 使用 jQuery Mobile（Single Page、脚本嵌入 page div 内部）。使用“Cordova ：3.4.0、 Andorid ：4.1.1”平台测试通过。完整的源代码：www.rar，Android APK文件：CordovaSample-debug-unaligned.apk
主页面
Html 代码
<!-- Main -->
<div data-role="page" id="main">
<div data-role="header">
<h1>Cordova Sample</h1>
</div>
<div data-role="content">
<ul data-role="listview">
<li><a href="#accelerometer" data-transition="slide">Accelerometer</a></li>
<li><a href="#camera" data-transition="slide">Camera</a></li>
<li><a href="#compass" data-transition="slide">Compass</a></li>
<li><a href="#connection" data-transition="slide">Connection</a></li>
<li><a href="#device" data-transition="slide">Device</a></li>
<li><a href="#geolocation" data-transition="slide">Geolocation</a></li>
<li><a href="#notification" data-transition="slide">Notification</a></li>
<li><a href="#contacts" data-transition="slide">Contacts</a></li>
<li><a href="#file" data-transition="slide">File</a></li>
<li><a href="#inAppBrowser" data-transition="slide">InAppBrowser</a></li>
<li><a href="#storage" data-transition="slide">Storage</a></li>
<li><a href="#database" data-transition="slide">Database</a></li>
</ul>
</div>
</div>
Accelerometer(加速计传感器)
Html 代码
<!-- Accelerometer
$ cordova plugin add org.apache.cordova.device-motion
-->
<div data-role="page" id="accelerometer">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Accelerometer</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="startWatch">Start Watching</a><br>
<a href="#" data-role="button" id="stopWatch">Stop Watching</a><br>
<div id="accvals">Waiting for accelerometer...</div>
<br><br>
<a href="#" data-role="button" id="startWatchOrientation">Start Watch Orientation</a><br>
<a href="#" data-role="button" id="stopWatchOrientation">Stop Watch Orientation</a><br>
<div id="orivals">Waiting for orientation...</div>
</div>
<script type="text/javascript">
var watchID = null;
document.addEventListener('deviceready', onDeviceReady, false);
function onDeviceReady() {
$("#startWatch").on("click", startWatch);
$("#stopWatch").on("click", stopWatch);
$("#startWatchOrientation").on("click", startWatchOrientation);
$("#stopWatchOrientation").on("click", stopWatchOrientation);
}
function startWatch() {
alert("startWatch");
var options = { frequency: 3000 };
watchID = navigator.accelerometer.watchAcceleration(onAccelSuccess, onAccelError, options);
}
function stopWatch() {
alert("stopWatch");
if (watchID) {
navigator.accelerometer.clearWatch(watchID);
watchID = null;
}
}
function onAccelSuccess(acceleration) {
var element = document.getElementById('accvals');
element.innerHTML = '<strong>Accel X:</strong> ' + acceleration.x.toFixed(1) * -1 + '<br />' +
'<strong>Accel Y:</strong> ' + acceleration.y.toFixed(1) + '<br />' +
'<strong>Accel Z:</strong> ' + acceleration.z.toFixed(1) + '<br />' +
'<strong>Timestamp:</strong> ' + acceleration.timestamp + '<br />';
}
function onAccelError() {
alert('Could not Retrieve Accelerometer Data!');
}
function deviceOrientationEvent(eventData) {
var alpha = Math.round(eventData.alpha);
var beta = Math.round(eventData.beta);
var gamma = Math.round(eventData.gamma);
var element = document.getElementById('orivals');
element.innerHTML = ("alpha = " + alpha + " beta = " + beta + " gamma = " + gamma);
}
function startWatchOrientation() {
alert("startWatchOrientation");
window.addEventListener('deviceorientation', deviceOrientationEvent);
}
function stopWatchOrientation() {
alert("stopWatchOrientation");
window.removeEventListener('deviceorientation', deviceOrientationEvent);
}
</script>
</div>
Camera (摄像头)
Html 代码
<!-- Camera
$ cordova plugin add org.apache.cordova.camera
-->
<div data-role="page" id="camera">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Camera</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="capturePhoto">Capture Photo</a><br>
<img style="display:none;" id="smallImage" src="" /><p id="smTitle"></p>
<a href="#" data-role="button" id="browsePhoto">Browse Photo Album</a><br>
<img style="display:none;" id="largeImage" src="" /><p id="lgTitle"></p>
</div>
<script type="text/javascript">
var pictureSource;
var destinationType; //
document.addEventListener('deviceready', onDeviceReady, false);
function onDeviceReady() {
pictureSource = navigator.camera.PictureSourceType;
destinationType = navigator.camera.DestinationType;
$("#capturePhoto").on("click", capturePhoto);
$("#browsePhoto").on("click", browsePhoto);
}
function capturePhoto() {
alert("capturePhoto");
if (!navigator.camera) {
alert("Camera API not supported", "Error");
return;
}
navigator.camera.getPicture(onPhotoDataSuccess, onFail,
{ quality: 50,
allowEdit: true,
destinationType: destinationType.DATA_URL });
}
function browsePhoto() {
alert("browsePhoto");
navigator.camera.getPicture(onPhotoURISuccess, onFail,
{ quality: 50,
destinationType: destinationType.FILE_URI,
sourceType: pictureSource.PHOTOLIBRARY });
}
//sourceType 0:Photo Library, 1=Camera, 2=Saved Album
//encodingType 0=JPG 1=PNG
function onFail(message) {
alert('Response: ' + message);
}
function onPhotoDataSuccess(imageData) {
var smallImage = document.getElementById('smallImage');
smallImage.style.display = 'block';
smallImage.src = "data:image/jpeg;base64," + imageData;
}
function onPhotoURISuccess(imageURI) {
var largeImage = document.getElementById('largeImage');
largeImage.style.display = 'block';
largeImage.src = imageURI;
}
</script>
</div>
Compass(罗盘)
Html 代码
<!-- Compass
$ cordova plugin add org.apache.cordova.device-orientation
-->
<div data-role="page" id="compass">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Compass</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="startWatchCompass">Start Watch Compass</a><br>
<a href="#" data-role="button" id="stopWatchCompass">Stop Watch Compass</a><br>
<div id="heading">Waiting for heading...</div>
</div>
<script type="text/javascript">
var watchIDCompass = null;
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#startWatchCompass").on("click", startWatchCompass);
$("#stopWatchCompass").on("click", stopWatchCompass);
}
function startWatchCompass() {
alert("startWatchCompass");
var options = { frequency: 3000 };
watchIDCompass = navigator.compass.watchHeading(onCompassSuccess, onCompassError, options);
}
function stopWatchCompass() {
alert("stopWatchCompass");
if (watchIDCompass) {
navigator.compass.clearWatchCompass(watchIDCompass);
watchIDCompass = null;
}
}
function onCompassSuccess(heading) {
var element = document.getElementById('heading');
element.innerHTML = 'Current Heading: ' + (heading.magneticHeading).toFixed(2);
}
function onCompassError(compassError) {
alert('Compass error: ' + compassError.code);
}
</script>
</div>
Connection(网络连接状态)
Html 代码
<!-- Connection
$ cordova plugin add org.apache.cordova.network-information
-->
<div data-role="page" id="connection">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Connection</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="checkConnection">Check Connection</a><br>
<div id="connectiontype">Waiting for Connection type...</div>
</div>
<script type="text/javascript">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#checkConnection").on("click", checkConnection);
}
function checkConnection() {
alert("checkConnection");
var networkState = navigator.connection.type;
var states = {};
states[Connection.UNKNOWN] = 'Unknown connection';
states[Connection.ETHERNET] = 'Ethernet connection';
states[Connection.WIFI] = 'WiFi connection';
states[Connection.CELL_2G] = 'Cell 2G connection';
states[Connection.CELL_3G] = 'Cell 3G connection';
states[Connection.CELL_4G] = 'Cell 4G connection';
states[Connection.CELL] = 'Cell generic connection';
states[Connection.NONE] = 'No network connection';
var element = document.getElementById('connectiontype');
element.innerHTML = 'Connection type: ' + states[networkState];
}
</script>
</div>
Device(设备信息)
Html 代码
<!-- Device
$ cordova plugin add org.apache.cordova.device
-->
<div data-role="page" id="device">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Device</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="getDeviceProperties">Get Device Properties</a><br>
<div id="deviceProperties">Loading device properties...</div>
</div>
<script type="text/javascript">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#getDeviceProperties").on("click", getDeviceProperties);
}
function getDeviceProperties() {
alert("getDeviceProperties");
var element = document.getElementById('deviceProperties');
element.innerHTML = 'Device Model (Android: product name): ' + device.model + '<br />' +
'Cordova version: ' + device.cordova + '<br />' +
'Operating system: ' + device.platform + '<br />' +
'Device UUID: ' + device.uuid + '<br />' +
'Operating system version: ' + device.version + '<br />';
}
</script>
</div>
Geolocation(GPS 地理位置服务)
Html 代码
<!-- Geolocation
$ cordova plugin add org.apache.cordova.geolocation
-->
<div data-role="page" id="geolocation">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Geolocation</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="startGeolocationg">Start Geolocationg</a><br>
<a href="#" data-role="button" id="stopGeolocationg">Stop Geolocation</a><br>
<br><br>
<a href="#" data-role="button" id="getCurrentPosition">Get Current Position </a><br>
<div id="geovals">Waiting for geolocation...</div>
</div>
<script type="text/javascript">
var watchGeoID = null;
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#startGeolocationg").on("click", startGeolocationg);
$("#stopGeolocationg").on("click", stopGeolocationg);
$("#getCurrentPosition").on("click", getCurrentPosition);
}
function startGeolocationg() {
alert('startGeolocationg');
var element = document.getElementById('geovals');
element.innerHTML = 'Finding geolocation every 30 seconds...'
var options = { enableHighAccuracy: true, timeout: 30000 };
watchGeoID = navigator.geolocation.watchPosition(onGeoSuccess, onGeoError, options);
}
function onGeoSuccess(position) {
var element = document.getElementById('geovals');
element.innerHTML =
'<strong>Latitude:</strong> ' + position.coords.latitude + '<br />' +
'<strong>Longitude: </strong> ' + position.coords.longitude + ' <br />' +
'<strong>Altitude</strong> (in meters): ' + position.coords.altitude + ' <br />' +
'<strong>Accuracy</strong> (in meters): ' + position.coords.accuracy + ' <br />' +
'<strong>Altitude Accuracy:</strong> ' + position.coords.altitudeAccuracy + ' <br />' +
'<strong>Heading</strong> (direction of travel): ' + position.coords.heading + ' <br />' +
'<strong>Speed</strong> (meters per second): ' + position.coords.speed + ' <br />' +
'<strong>Timestamp:</strong> ' + position.timestamp + ' <br />';
}
function onGeoError(error) {
var element = document.getElementById('geovals');
element.innerHTML =+ '<br>' + error.code + error.message;
}
function stopGeolocationg() {
alert('stopGeolocationg');
var element = document.getElementById('geovals');
element.innerHTML = '<span style="color:red">Geolocation turned off.</span>';
if (watchGeoID) {
navigator.geolocation.clearWatch(watchGeoID);
watchGeoID = null;
}
}
function getCurrentPosition() {
alert('getCurrentPosition');
navigator.geolocation.getCurrentPosition(onPositionSuccess, onPositionError);
}
function onPositionSuccess(position) {
var element = document.getElementById('geovals');
element.innerHTML =+ ('Latitude: ' + position.coords.latitude + '\n' +
'Longitude: ' + position.coords.longitude + '\n');
};
function onPositionError(error) {
var element = document.getElementById('geovals');
element.innerHTML =+('Error getting GPS Data');
}
</script>
</div>
Notification(消息提示)
Html 代码
<!-- Notification
$ cordova plugin add org.apache.cordova.dialogs
$ cordova plugin add org.apache.cordova.vibration
-->
<div data-role="page" id="notification">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Notification</h1>
</div>
<div data-role="content">
<a href="#" data-role="button" id="showAlert">Show Alert popup</a><br>
<a href="#" data-role="button" id="showConfirm">Show Confirm popup</a><br>
<a href="#" data-role="button" id="showPrompt">Show Prompt popup</a><br>
<br><br>
<a href="#" data-role="button" id="playBeep">Play Beep sound</a><br>
<a href="#" data-role="button" id="vibrate">Vibrate the device</a><br>
</div>
<script type="text/javascript">
var watchGeoID = null;
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#showAlert").on("click", showAlert);
$("#showConfirm").on("click", showConfirm);
$("#showPrompt").on("click", showPrompt);
$("#playBeep").on("click", playBeep);
$("#vibrate").on("click", vibrate);
}
function showAlert() {
navigator.notification.alert(
'Alert dialog: You are on fire!',
alertDismissed, //callback
'Game Over',
'Done'
);
}
/*
// Override default HTML alert with native dialog
document.addEventListener('deviceready', function () {
if (navigator.notification) {
window.alert = function (message) {
navigator.notification.alert(
message,
null,
"My App",
'OK'
);
};
}
}, false);
*/
function alertDismissed() {
alert('You dismissed the Alert.');
}
function onConfirm(buttonIndex) {
alert('You selected button ' + buttonIndex + '\n(button 1 = Restart, button 2 = Exit.)');
}
function showConfirm() {
navigator.notification.confirm(
'Confirm dialog: You are the winner!',
onConfirm,
'Game Over',
['Restart','Exit']
);
}
function onPrompt(results) {
alert("You selected button number " + results.buttonIndex + " and entered " + results.input1 + '\n(button 2 = Exit, button 1 = OK.)');
}
function showPrompt() {
navigator.notification.prompt(
'Please enter your name',
onPrompt,
'Registration',
['Ok','Exit'],
'Jane Doe?'
);
}
function playBeep() {
navigator.notification.beep(3);
}
function vibrate() {
navigator.notification.vibrate(2000);
}
</script>
</div>
Contacts(联系人)
Html 代码
<!-- Contacts
$ cordova plugin add org.apache.cordova.contacts
-->
<div data-role="page" id="contacts">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Contacts</h1>
</div>
<div data-role="content">
<label for="fname">First Name:</label>
<input type="text" name="fname" id="fname" value="REN"><br>
<label for="lname">Last Name:</label>
<input type="text" name="lname" id="lname" value="SANNING"><br>
<label for="email">Email:</label>
<input type="text" name="email" id="email" value="rensanning@gmail.com"><br>
<label for="tel">TEL:</label>
<input type="text" name="tel" id="tel" value="18812345678"><br>
<br>
<a href="#" data-role="button" id="saveContacts">Save</a><br>
</div>
<script type="text/javascript">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#saveContacts").on("click", saveContacts);
}
function saveContacts() {
alert('saveContacts');
if (!navigator.contacts) {
alert("Contacts API not supported", "Error");
return;
}
var contact = navigator.contacts.create();
var name = new ContactName();
name.givenName = $('#fname').val();
name.familyName = $('#lname').val();
contact.name = name;
contact.displayName = $('#fname').val() + " " + $('#lname').val();
contact.emails = [new ContactField('home', $('#email').val(), false)];
contact.phoneNumbers = [new ContactField('home', $('#tel').val(), false)];
contact.save(
function() {
alert("OK!");
},
function() {
alert("Error!");
}
);
}
</script>
</div>
File(文件系统处理 )
Html 代码
<!-- File
$ cordova plugin add org.apache.cordova.file
$ cordova plugin add org.apache.cordova.file-transfer
-->
<div data-role="page" id="file">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>File</h1>
</div>
<div data-role="content">
<input type="text" id="userInput" name="userInput" value="I'm rensanning."><br>
<a href="#" data-role="button" id="writeToFile">Write To File</a><br>
<a href="#" data-role="button" id="readFile">Read File</a><br>
<p id="data1"></p><p id="data2"></p><br>
<a href="#" data-role="button" id="deleteFile">Delete File</a><br>
</div>
<script type="text/javascript">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#writeToFile").on("click", writeToFile);
$("#readFile").on("click", readFile);
$("#deleteFile").on("click", deleteFile);
}
function writeToFile() {
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFSForWrite, fail);
}
function gotFSForWrite(fileSystem) {
fileSystem.root.getFile("CordovaSample.txt", {create: true, exclusive: false}, gotWriteFileEntry, fail);
}
function gotWriteFileEntry(fileEntry) {
fileEntry.createWriter(gotFileWriter, fail);
}
function gotFileWriter(writer) {
var userText = $('#userInput').val();
writer.seek(writer.length);
writer.write('\n\n' + userText);
writer.onwriteend = function(evt){
alert("You wrote ' " + userText + " ' at the end of the file.");
}
$('#userInput').val("");
}
function readFile() {
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFSForRead, fail);
}
function gotFSForRead(fileSystem) {
fileSystem.root.getFile("CordovaSample.txt", null, gotReadFileEntry, fail);
}
function gotReadFileEntry(fileEntry) {
fileEntry.file(gotFileRead, fail);
}
function gotFileRead(file){
readDataUrl(file);
readAsText(file);
}
function readDataUrl(file) {
var reader = new FileReader();
reader.onloadend = function(evt) {
var element = document.getElementById('data1');
element.innerHTML = '<strong>Read as data URL:</strong> <br><pre>' + evt.target.result + '</pre>';
};
reader.readAsDataURL(file);
}
function readAsText(file) {
var reader = new FileReader();
reader.onloadend = function(evt) {
var element = document.getElementById('data2');
element.innerHTML = '<strong>Read as data text:</strong> <br><pre>' + evt.target.result + '</pre>';
};
reader.readAsText(file);
}
function deleteFile() {
window.requestFileSystem(LocalFileSystem.PERSISTENT, 0, gotFSForRemove, fail);
}
function gotFSForRemove(fileSystem) {
fileSystem.root.getFile("CordovaSample.txt", {create: false, exclusive: false}, gotRemoveFileEntry, fail);
}
function gotRemoveFileEntry(fileEntry){
fileEntry.remove(
function(entry) {
alert("Removal succeeded");
},
function(error) {
alert("Error removing file: " + error.code);
});
}
function fail(error) {
alert(error.code);
}
</script>
</div>
InAppBrowser(Web 浏览)
Html 代码
<!-- InAppBrowser
$ cordova plugin add org.apache.cordova.inappbrowser
-->
<div data-role="page" id="inAppBrowser">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>InAppBrowser</h1>
</div>
<div data-role="content">
<label for="url">URL:</label>
<input type="text" id="url" name="url" value="http://www.baidu.com"><br>
<a href="#" data-role="button" id="openURL">Open URL</a><br>
</div>
<script type="text/javascript">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#openURL").on("click", openURL);
}
function openURL() {
alert('openURL');
var ref = window.open($('#url').val(), '_blank', 'location=yes');
ref.addEventListener('loadstart', function(event) { alert('start: ' + event.url); });
ref.addEventListener('loadstop', function(event) { alert('stop: ' + event.url); });
ref.addEventListener('loaderror', function(event) { alert('error: ' + event.message); });
ref.addEventListener('exit', function(event) { alert(event.type); });
}
</script>
</div>
Storage(数据存储)
Html 代码
<!-- Storage -->
<div data-role="page" id="storage">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Storage</h1>
</div>
<div data-role="content">
<label for="key">Key:</label>
<input type="text" id="key" name="key" value="item_name"><br>
<label for="val">Value:</label>
<input type="text" id="val" name="val" value="item_value"><br>
<a href="#" data-role="button" id="saveItem">Save Item</a><br>
<a href="#" data-role="button" id="getItem">Get Item</a><br>
<a href="#" data-role="button" id="deleteItem">Delete Item</a><br>
</div>
<script type="text/javascript">
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#saveItem").on("click", saveItem);
$("#getItem").on("click", getItem);
$("#deleteItem").on("click", deleteItem);
}
function saveItem() {
alert('saveItem');
window.localStorage.setItem($('#key').val(), $('#val').val());
}
function getItem() {
alert('getItem');
var item_value = window.localStorage.getItem($('#key').val());
alert(item_value);
}
function deleteItem() {
alert('deleteItem');
window.localStorage.removeItem($('#key').val());
}
</script>
</div>
Database(客户端数据库)
Html 代码
<!-- Database -->
<div data-role="page" id="database">
<div data-role="header">
<a data-role="button" data-rel="back" data-direction="reverse" data-icon="arrow-l">Back</a>
<h1>Database</h1>
</div>
<div data-role="content">
<label for="id">ID:</label>
<input type="text" id="id" name="id" value="12345"><br>
<label for="data">Data:</label>
<input type="text" id="data" name="data" value="Data Value"><br>
<a href="#" data-role="button" id="saveToDatabase">Save To Database</a><br>
<a href="#" data-role="button" id="getFromDatabase">Get From Database</a><br>
</div>
<script type="text/javascript">
var db;
document.addEventListener("deviceready", onDeviceReady, false);
function onDeviceReady() {
$("#saveToDatabase").on("click", saveToDatabase);
$("#getFromDatabase").on("click", getFromDatabase);
db = window.openDatabase("MyDatabase", "1.0", "Cordova Sample", 200000);
db.transaction(function(tx) {
tx.executeSql('DROP TABLE IF EXISTS MyTable');
tx.executeSql('CREATE TABLE IF NOT EXISTS MyTable (id unique, data)');
},
function(err) {
alert("Error processing SQL: " + err.code);
});
}
function saveToDatabase() {
alert('saveToDatabase');
db.transaction(function(tx) {
tx.executeSql("INSERT INTO MyTable (id, data) VALUES (?, ?)",
[$('#id').val(), $('#data').val()],
function(tx, rs) {
alert("Your SQLite query was successful!");
},
function(tx, e) {
alert("SQLite Error: " + e.message);
});
});
}
function getFromDatabase() {
alert('getFromDatabase');
db.transaction(function(tx) {
tx.executeSql("SELECT id,data FROM MyTable ORDER BY id",
[],
function (tx, rs) {
for (var i = 0; i < rs.rows.length; i++) {
alert(rs.rows.item(i).id + "=" + rs.rows.item(i).data);
}
},
function(tx, e) {
alert("SQLite Error: " + e.message);
});
});
}
</script>
</div>
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