From 6bab712d54b0e53807181338d999433fb9207477 Mon Sep 17 00:00:00 2001
From: MaysWind <i@mayswind.net>
Date: Mon, 19 Nov 2018 22:47:22 +0800
Subject: [PATCH] support filter file extension in open file dialog

---
 src/scripts/services/ariaNgFileService.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/scripts/services/ariaNgFileService.js b/src/scripts/services/ariaNgFileService.js
index 5192d77..4d51286 100644
--- a/src/scripts/services/ariaNgFileService.js
+++ b/src/scripts/services/ariaNgFileService.js
@@ -73,6 +73,10 @@
                     element = angular.element('<input type="file" style="display: none"/>');
                 }
 
+                if (options.fileFilter) {
+                    element.attr('accept', options.fileFilter);
+                }
+
                 element.val('');
 
                 if (element.attr('data-ariang-file-initialized') !== 'true') {