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[bugfix] click outside mixin event binding (#3584)

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neverland 2019-06-21 14:37:11 +08:00 committed by GitHub
parent f86ab3a4d5
commit caa83ac4a8
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2 changed files with 9 additions and 3 deletions
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3
packages/mixins/bind-event.js
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@ -1,3 +1,6 @@
/**
* Bind event when mounted or activated
*/
import { on, off } from '../utils/dom/event'; import { on, off } from '../utils/dom/event';
export function BindEventMixin(handler) { export function BindEventMixin(handler) {

9
packages/mixins/click-outside.js
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@ -1,17 +1,20 @@
/**
* Listen to click outside event
*/
import { on, off } from '../utils/dom/event'; import { on, off } from '../utils/dom/event';
export const ClickOutsideMixin = config => ({ export const ClickOutsideMixin = config => ({
mounted() { mounted() {
config.handler = event => { this.clickOutsideHandler = event => {
if (!this.$el.contains(event.target)) { if (!this.$el.contains(event.target)) {
this[config.method](); this[config.method]();
} }
}; };
on(document, config.event, config.handler); on(document, config.event, this.clickOutsideHandler);
}, },
beforeDestroy() { beforeDestroy() {
off(document, config.event, config.handler); off(document, config.event, this.clickOutsideHandler);
} }
}); });