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| <template>
| <uni-shadow-root class="vant-tabbar-index"><view :class="'custom-class '+(border ? 'van-hairline--top-bottom' : '')+' '+(utils.bem('tabbar', { fixed, safe: safeAreaInsetBottom }))" :style="zIndex ? 'z-index: ' + zIndex : ''">
| <slot></slot>
| </view></uni-shadow-root>
| </template>
| <wxs src="../wxs/utils.wxs" module="utils"></wxs>
| <script>
|
| global['__wxRoute'] = 'vant/tabbar/index'
| import { VantComponent } from '../common/component';
| VantComponent({
| relation: {
| name: 'tabbar-item',
| type: 'descendant',
| current: 'tabbar',
| linked(target) {
| target.parent = this;
| target.updateFromParent();
| },
| unlinked() {
| this.updateChildren();
| },
| },
| props: {
| active: {
| type: null,
| observer: 'updateChildren',
| },
| activeColor: {
| type: String,
| observer: 'updateChildren',
| },
| inactiveColor: {
| type: String,
| observer: 'updateChildren',
| },
| fixed: {
| type: Boolean,
| value: true,
| },
| border: {
| type: Boolean,
| value: true,
| },
| zIndex: {
| type: Number,
| value: 1,
| },
| safeAreaInsetBottom: {
| type: Boolean,
| value: true,
| },
| },
| methods: {
| updateChildren() {
| const { children } = this;
| if (!Array.isArray(children) || !children.length) {
| return Promise.resolve();
| }
| return Promise.all(children.map((child) => child.updateFromParent()));
| },
| onChange(child) {
| const index = this.children.indexOf(child);
| const active = child.data.name || index;
| if (active !== this.data.active) {
| this.$emit('change', active);
| }
| },
| },
| });
| export default global['__wxComponents']['vant/tabbar/index']
| </script>
| <style platform="mp-weixin">
| @import '../common/index.css';.van-tabbar{display:-webkit-flex;display:flex;box-sizing:initial;width:100%;height:50px;height:var(--tabbar-height,50px);background-color:#fff;background-color:var(--tabbar-background-color,#fff)}.van-tabbar--fixed{position:fixed;bottom:0;left:0}.van-tabbar--safe{padding-bottom:env(safe-area-inset-bottom)}
| </style>
|
|
