Can not read propery 'DATA_URL' of undefined type at file:///android_asset/www/apis/camera.js:45
Question
I am very much new to phonegap applications but i am an android developer.I am trying to call camera on a button click in my phonegap application.Following is my html where i am calling take_pic() method of camera.js api javascript.I have included camera.js in body after seeing api example only.
<body>
<label for="hello">Hello World</label>
<br><input type="submit" id="submit" value="Call Camera" onclick="take_pic();">
<script type="text/javascript" charset="utf-8" src="apis/camera.js"></script>
</body>
following is the method of camera.js which is triggered but it throws "Can not read propery 'DATA_URL' of undefined type at file:///android_asset/www/apis/camera.js:45" error .Please guys help me out.let me know if more details are required
function take_pic() {
navigator.camera.getPicture(onPhotoDataSuccess, function(ex) {
alert("Camera Error!");
}, { quality : 30, destinationType: destinationType.DATA_URL });
}
1 answers
solution1
0 2013-06-24 06:51:46
Did you try the next code? it is in the PhoneGap API examples: PhoneGap example
var pictureSource; // picture source
var destinationType; // sets the format of returned value
// Wait for device API libraries to load
//
document.addEventListener("deviceready",onDeviceReady,false);
// device APIs are available
//
function onDeviceReady() {
pictureSource=navigator.camera.PictureSourceType;
destinationType=navigator.camera.DestinationType;
}
function take_pic() {
navigator.camera.getPicture(onPhotoDataSuccess, function(ex) {
alert("Camera Error!");
}, { quality : 30, destinationType: destinationType.DATA_URL });
}
I think your problem is that the variable "destinationType" is undefined. Did you initialized it properly?
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