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Code Issues Releases Wiki Activity

fixed a memory leak

This commit is contained in:
antelle 2019-09-22 22:24:19 +02:00
parent 63be5932be
commit ae2d54f454
1 changed files with 6 additions and 1 deletions
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7
app/scripts/framework/views/scrollable.js
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@ -4,6 +4,8 @@ import { Features } from 'util/features';
const isEnabled = !Features.isMobile;
const SymbolRemoveScrollListenerAdded = Symbol('remove-scroll-added');
const Scrollable = {
createScroll(opts) {
// opts.cssGuru = true;
@ -12,7 +14,10 @@ const Scrollable = {
this.removeScroll();
}
this.scroll = baron(opts);
this.once('remove', () => this.removeScroll);
if (!this[SymbolRemoveScrollListenerAdded]) {
this.once('remove', () => this.removeScroll);
this[SymbolRemoveScrollListenerAdded] = true;
}
}
this.scroller = this.$el.find('.scroller');
this.scrollerBar = this.$el.find('.scroller__bar');