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Update check

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This commit is contained in:
Mahdi Dibaiee 2014-02-09 21:12:55 +03:30
parent 5e98635237
commit aba73a08c6
1 changed files with 17 additions and 13 deletions
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30
Web/js/main.js
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@ -91,20 +91,24 @@ $(document).ready(function() {
var request = navigator.mozApps.getInstalled(); var request = navigator.mozApps.getInstalled();
request.onsuccess = function() { request.onsuccess = function() {
var update;
var selfApp = navigator.mozApps.getSelf();
selfApp.onsuccess = function() {
if( this.result ) update = true;
else update = false;
}
selfApp.onsuccess = function() {
update = false;
}
var app = this.result[0]; var app = this.result[0];
if( !app ) { var latest = $.ajax({url:'manifest-web.webapp'});
if( update ) confirm('A new version is available, do you want to update?') latest.onsuccess = function() {
else confirm('Do you want to Install this app?'); if( this.response ) {
var lapp = JSON.parse(this.response);
if( lapp.version != app.manifest.version &&
confirm('A new version of this app is available, do you want to update?')) {
var ins = navigator.mozApps.install('http://mdibaiee.github.io/Sketchy/Web/manifest-web.webapp');
ins.onsuccess = function() {
alert('The app was installed successfuly');
}
ins.onerror = function() {
alert('There was an error installing app')
}
}
}
}
if( !app && confirm('Do you want to Install this app?') ) {
var ins = navigator.mozApps.install('http://mdibaiee.github.io/Sketchy/Web/manifest-web.webapp'); var ins = navigator.mozApps.install('http://mdibaiee.github.io/Sketchy/Web/manifest-web.webapp');
ins.onsuccess = function() { ins.onsuccess = function() {
alert('The app was installed successfuly'); alert('The app was installed successfuly');