Fix promotion bug on smartphones

[vchess.git] / public / javascripts / components / game.js

diff --git a/public/javascripts/components/game.js b/public/javascripts/components/game.js
index a17876d..17f3b18 100644 (file)
--- a/public/javascripts/components/game.js
+++ b/public/javascripts/components/game.js
@@ -257,7 +257,11 @@ Vue.component('my-game', {
                                                                attrs: { "src": '/images/pieces/' +
                                                                        VariantRules.getPpath(m.appear[0].c+m.appear[0].p) + '.svg' },
                                                                'class': { 'choice-piece': true },
-                                                               on: { "click": e => { this.play(m); this.choices=[]; } },
+                                                               on: {
+                                                                       "click": e => { this.play(m); this.choices=[]; },
+                                                                       // NOTE: add 'touchstart' event to fix a problem on smartphones
+                                                                       "touchstart": e => { this.play(m); this.choices=[]; },
+                                                               },
                                                        })
                                                ]
                                        );