Nothing is working in page after calling appversion

[vishalv26]

example :

alert(this.file.externalCacheDirectory); //returns proper directory when called above
this.appVersion.getPackageName().then(function (getPackageName) {
alert(getPackageName);
});

bit not getting alert if called like this

this.appVersion.getPackageName().then(function (getPackageName) {
alert(this.file.externalCacheDirectory);

});

i assume it clears everything in this.* if called once

[DennisSmolek]

Im guessing your scope for this inside the promise refers to that function and not the outer scope.

[DennisSmolek]

try:

var that = this;
this.appVersion.getPackageName().then(function (getPackageName) {
    alert(that.file.externalCacheDirectory);
});