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[bugfix] Stepper: Hack for iOS12 page scroll (#3804)

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drafish 2019-07-10 16:26:51 +08:00 committed by neverland
parent 7caf664e48
commit 577194b16d
1 changed files with 9 additions and 0 deletions
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9
src/stepper/index.js
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@ -1,4 +1,6 @@
import { createNamespace, isDef, addUnit } from '../utils'; import { createNamespace, isDef, addUnit } from '../utils';
import { getRootScrollTop } from '../utils/dom/scroll';
import { isIOS } from '../utils/validate/system';
const [createComponent, bem] = createNamespace('stepper'); const [createComponent, bem] = createNamespace('stepper');
@ -153,6 +155,13 @@ export default createComponent({
if (this.currentValue === 0) { if (this.currentValue === 0) {
event.target.value = this.currentValue; event.target.value = this.currentValue;
} }
// Hack for iOS12 page scroll
// https://developers.weixin.qq.com/community/develop/doc/00044ae90742f8c82fb78fcae56800
/* istanbul ignore next */
if (isIOS()) {
window.scrollTo(0, getRootScrollTop());
}
}, },
longPressStep() { longPressStep() {