Merge pull request #10 from rhysd/fix-up-down

候補を矢印キーで選択した時にページがスクロールしてしまう問題を修正
cpprefjp · Oct 24, 2017 · 7f9fc3f · 7f9fc3f
2 parents 443fe37 + 5269dba
commit 7f9fc3f
Showing 1 changed file with 8 additions and 2 deletions.
diff --git a/src/js/crsearch.js b/src/js/crsearch.js
@@ -283,8 +283,14 @@ export default class CRSearch {
 
     let box = $(sel)
     box.attr('data-crsearch-id', id)
-    Mousetrap.bind('up', this.selectChange.bind(this, true, box))
-    Mousetrap.bind('down', this.selectChange.bind(this, false, box))
+    Mousetrap.bind('up', e => {
+      e.preventDefault()
+      this.selectChange(true, box)
+    })
+    Mousetrap.bind('down', e => {
+      e.preventDefault()
+      this.selectChange(false, box)
+    })
 
     this.last_input[id] = ''