anders/Wallet
1
0
Fork 0
Code Issues Projects Releases Packages Wiki Activity

Make beforeScan optional

Browse source
This commit is contained in:
Kosta Korenkov 2015-07-23 13:52:00 +03:00
commit 496b88cc0e
1 changed files with 6 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

8
src/js/directives/qrScanner.js
View file

@ -31,7 +31,9 @@ angular.module('copayApp.directives')
alert('Scanning error'); alert('Scanning error');
} }
); );
$scope.beforeScan(); if ($scope.beforeScan) {
$scope.beforeScan();
}
}, 100); }, 100);
}; };
@ -90,7 +92,9 @@ angular.module('copayApp.directives')
$scope.init = function() { $scope.init = function() {
setScanner(); setScanner();
$timeout(function() { $timeout(function() {
parentScope.beforeScan(); if (parentScope.beforeScan) {
parentScope.beforeScan();
}
canvas = document.getElementById('qr-canvas'); canvas = document.getElementById('qr-canvas');
context = canvas.getContext('2d'); context = canvas.getContext('2d');