You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
79 lines
2.5 KiB
79 lines
2.5 KiB
10 months ago
|
<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',
|
||
|
|
linked(target) {
|
||
|
|
this.children.push(target);
|
||
|
|
target.parent = this;
|
||
|
|
target.updateFromParent();
|
||
|
|
},
|
||
|
|
unlinked(target) {
|
||
|
|
this.children = this.children.filter((item) => item !== target);
|
||
|
|
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
|
||
|
|
}
|
||
|
|
},
|
||
|
|
beforeCreate() {
|
||
|
|
this.children = [];
|
||
|
|
},
|
||
|
|
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;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>
|