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[improvement] check event.cancelable before preventDefault

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陈嘉涵
2019-05-10 14:18:46 +08:00
parent 2fb4bd3090
commit 4119b5b3c7
15 changed files with 43 additions and 33 deletions
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5
packages/pull-refresh/index.js
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@@ -1,7 +1,8 @@
import { use } from '../utils';
import Loading from '../loading';
import { preventDefault } from '../utils/event';
import { TouchMixin } from '../mixins/touch';
import { getScrollTop, getScrollEventTarget } from '../utils/scroll';
import Loading from '../loading';
const [sfc, bem, t] = use('pull-refresh');
const TEXT_STATUS = ['pulling', 'loosing', 'success'];
@@ -90,7 +91,7 @@ export default sfc({
if (this.ceiling && this.deltaY >= 0) {
if (this.direction === 'vertical') {
this.setStatus(this.ease(this.deltaY));
event.cancelable && event.preventDefault();
preventDefault(event);
}
}
},