Listeners are not removed beforeDestroy #24
Description
Hi, I remarked, that the listensers are not removed beforeDestroy. It leads to performance issue, when you load the component multiple times. I added some code to the vue-grid-layout.min.js for removing the listeners. Could you have a look at this? Thank's.
created: function() {
var a = this;
a.resizeHandler = function(b, c, d, e, f, g) {
a.resizeEvent(b, c, d, e, f, g)
}, a.dragEventHandler = function(b, c, d, e, f, g) {
a.dragEvent(b, c, d, e, f, g)
}, i.$on("resizeEvent", a.resizeHandler), i.$on("dragEvent", a.dragEventHandler)
},
beforeDestroy: function() {
var a = this;
i.$off("resizeEvent", a.resizeHandler), i.$off("dragEvent", a.dragEventHandler), window.removeEventListener("resize", a.onWindowResize)
},
created: function() {
var a = this,
b = this;
a.updateWidthHandler = function(a) {
b.updateWidth(a)
}, a.compactHandler = function(a) {
b.compact(a)
}, f.$on("updateWidth", a.updateWidthHandler), f.$on("compact", a.compactHandler);
var c = void 0 != document.dir ? document.dir : document.getElementsByTagName("html")[0].getAttribute("dir");
this.rtl = "rtl" == c, f.$on("directionchange", function(b) {
var b = void 0 != document.dir ? document.dir : document.getElementsByTagName("html")[0].getAttribute("dir");
a.rtl = "rtl" == b, a.compact()
})
},
beforeDestroy: function() {
var a = this;
f.$off("updateWidth", a.updateWidthHandler), f.$off("compact", a.compactHandler)
},