Remove unused variables (#632)

* Update MenuItemAction.js Removed unused variables. * Update MenuItemLinks.js Removed unused variables * Update Menubutton.js Removed unused variables * Update Menubutton2.js Removed unused variables * Update PopupMenuActionActivedescendant.js Removed unused variables
w3c · Apr 28, 2018 · 8cb2b4c · 8cb2b4c
1 parent e48a51c
commit 8cb2b4c
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Showing 5 changed files with 7 additions and 16 deletions.
diff --git a/examples/menu-button/js/MenuItemAction.js b/examples/menu-button/js/MenuItemAction.js
@@ -62,10 +62,8 @@ PopupMenuItem.prototype.init = function () {
 /* EVENT HANDLERS */
 
 PopupMenuItem.prototype.handleKeydown = function (event) {
-  var tgt = event.currentTarget,
-    flag = false,
-    char = event.key,
-    clickEvent;
+  var flag = false,
+    char = event.key;
 
   function isPrintableCharacter (str) {
     return str.length === 1 && str.match(/\S/);

diff --git a/examples/menu-button/js/MenuItemLinks.js b/examples/menu-button/js/MenuItemLinks.js
@@ -62,10 +62,8 @@ MenuItemLinks.prototype.init = function () {
 /* EVENT HANDLERS */
 
 MenuItemLinks.prototype.handleKeydown = function (event) {
-  var tgt = event.currentTarget,
-    flag = false,
-    char = event.key,
-    clickEvent;
+  var flag = false,
+    char = event.key;
 
   function isPrintableCharacter (str) {
     return str.length === 1 && str.match(/\S/);

diff --git a/examples/menu-button/js/Menubutton.js b/examples/menu-button/js/Menubutton.js
@@ -82,9 +82,7 @@ Menubutton.prototype.init = function () {
 };
 
 Menubutton.prototype.handleKeydown = function (event) {
-  var tgt = event.currentTarget,
-    flag = false,
-    clickEvent;
+  var flag = false;
 
   switch (event.keyCode) {
     case this.keyCode.SPACE:

diff --git a/examples/menu-button/js/Menubutton2.js b/examples/menu-button/js/Menubutton2.js
@@ -75,9 +75,7 @@ Menubutton.prototype.init = function () {
 };
 
 Menubutton.prototype.handleKeydown = function (event) {
-  var tgt = event.currentTarget,
-    flag = false,
-    clickEvent;
+  var flag = false;
 
   switch (event.keyCode) {
     case this.keyCode.SPACE:

diff --git a/examples/menu-button/js/PopupMenuActionActivedescendant.js b/examples/menu-button/js/PopupMenuActionActivedescendant.js
@@ -135,8 +135,7 @@ PopupMenuActionActivedescendant.prototype.init = function () {
 
 };
 PopupMenuActionActivedescendant.prototype.handleKeydown = function (event) {
-  var tgt = event.currentTarget,
-    flag = false,
+  var flag = false,
     char = event.key,
     clickEvent;