Button: Use 'that' instead of 'self'. Partial fix for #5404 - remove uses of 'var self = this;'

1 files changed, 8 insertions, 8 deletions

diff --git a/ui/jquery.ui.button.js b/ui/jquery.ui.button.js
index 1c3cf2c64..25f1668a5 100644
--- a/ui/jquery.ui.button.js
+++ b/ui/jquery.ui.button.js
@@ -66,7 +66,7 @@ $.widget( "ui.button", {
 		this._determineButtonType();
 		this.hasTitle = !!this.buttonElement.attr( "title" );
 
-		var self = this,
+		var that = this,
 			options = this.options,
 			toggleButton = this.type === "checkbox" || this.type === "radio",
 			hoverClass = "ui-state-hover" + ( !toggleButton ? " ui-state-active" : "" ),
@@ -104,10 +104,10 @@ $.widget( "ui.button", {
 		this.element
 			.bind( "focus.button", function() {
 				// no need to check disabled, focus won't be triggered anyway
-				self.buttonElement.addClass( focusClass );
+				that.buttonElement.addClass( focusClass );
 			})
 			.bind( "blur.button", function() {
-				self.buttonElement.removeClass( focusClass );
+				that.buttonElement.removeClass( focusClass );
 			});
 
 		if ( toggleButton ) {
@@ -115,7 +115,7 @@ $.widget( "ui.button", {
 				if ( clickDragged ) {
 					return;
 				}
-				self.refresh();
+				that.refresh();
 			});
 			// if mouse moves between mousedown and mouseup (drag) set clickDragged flag
 			// prevents issue where button state changes but checkbox/radio checked state
@@ -145,7 +145,7 @@ $.widget( "ui.button", {
 					return false;
 				}
 				$( this ).toggleClass( "ui-state-active" );
-				self.buttonElement.attr( "aria-pressed", self.element[0].checked );
+				that.buttonElement.attr( "aria-pressed", that.element[0].checked );
 			});
 		} else if ( this.type === "radio" ) {
 			this.buttonElement.bind( "click.button", function() {
@@ -153,9 +153,9 @@ $.widget( "ui.button", {
 					return false;
 				}
 				$( this ).addClass( "ui-state-active" );
-				self.buttonElement.attr( "aria-pressed", "true" );
+				that.buttonElement.attr( "aria-pressed", "true" );
 
-				var radio = self.element[ 0 ];
+				var radio = that.element[ 0 ];
 				radioGroup( radio )
 					.not( radio )
 					.map(function() {
@@ -172,7 +172,7 @@ $.widget( "ui.button", {
 					}
 					$( this ).addClass( "ui-state-active" );
 					lastActive = this;
-					self.document.one( "mouseup", function() {
+					that.document.one( "mouseup", function() {
 						lastActive = null;
 					});
 				})