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refactor(Common): refactor set method with nextTick (#2561)

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rex 2019-12-19 20:41:17 +08:00 committed by GitHub
parent fc2fdb9f11
commit 7165b399c7
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 12 additions and 13 deletions
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6
packages/collapse/index.ts
View File

@ -1,5 +1,7 @@
import { VantComponent } from '../common/component';
type TrivialInstance = WechatMiniprogram.Component.TrivialInstance;
VantComponent({
relation: {
name: 'collapse-item',
@ -9,7 +11,7 @@ VantComponent({
},
unlinked(child) {
this.children = this.children.filter(
(item: WechatMiniprogram.Component.TrivialInstance) => item !== child
(item: TrivialInstance) => item !== child
);
}
},
@ -35,7 +37,7 @@ VantComponent({
methods: {
updateExpanded() {
this.children.forEach((child: WechatMiniprogram.Component.TrivialInstance) => {
this.children.forEach((child: TrivialInstance) => {
child.updateExpanded();
});
},

11
packages/mixins/observer/behavior.ts
View File

@ -1,14 +1,9 @@
export const behavior = Behavior({
methods: {
set(data: object, callback: Function) {
return new Promise(resolve => {
this.setData(data, () => {
if (callback && typeof callback === 'function') {
callback.call(this);
}
resolve();
});
});
this.setData(data, callback);
return new Promise(resolve => wx.nextTick(resolve));
}
}
});

8
packages/tabbar/index.ts
View File

@ -1,5 +1,7 @@
import { VantComponent } from '../common/component';
type TrivialInstance = WechatMiniprogram.Component.TrivialInstance;
VantComponent({
relation: {
name: 'tabbar-item',
@ -11,7 +13,7 @@ VantComponent({
},
unlinked(target) {
this.children = this.children.filter(
(item: WechatMiniprogram.Component.TrivialInstance) => item !== target
(item: TrivialInstance) => item !== target
);
this.updateChildren();
}
@ -60,11 +62,11 @@ VantComponent({
}
return Promise.all(
children.map((child: WechatMiniprogram.Component.TrivialInstance) => child.updateFromParent())
children.map((child: TrivialInstance) => child.updateFromParent())
);
},
onChange(child: WechatMiniprogram.Component.TrivialInstance) {
onChange(child: TrivialInstance) {
const index = this.children.indexOf(child);
const active = child.data.name || index;