mirror of
https://gitee.com/huangge1199_admin/vue-pro.git
synced 2024-11-23 15:51:52 +08:00
81 lines
2.1 KiB
Vue
81 lines
2.1 KiB
Vue
<template>
|
||
<view
|
||
class="u-steps"
|
||
:class="[`u-steps--${direction}`]"
|
||
>
|
||
<slot></slot>
|
||
</view>
|
||
</template>
|
||
|
||
<script>
|
||
import props from './props.js';
|
||
/**
|
||
* Steps 步骤条
|
||
* @description 该组件一般用于完成一个任务要分几个步骤，标识目前处于第几步的场景。
|
||
* @tutorial https://uviewui.com/components/steps.html
|
||
* @property {String} direction row-横向，column-竖向 (默认 'row' )
|
||
* @property {String | Number} current 设置当前处于第几步 (默认 0 )
|
||
* @property {String} activeColor 激活状态颜色 (默认 '#3c9cff' )
|
||
* @property {String} inactiveColor 未激活状态颜色 (默认 '#969799' )
|
||
* @property {String} activeIcon 激活状态的图标
|
||
* @property {String} inactiveIcon 未激活状态图标
|
||
* @property {Boolean} dot 是否显示点类型 (默认 false )
|
||
* @example <u-steps current="0"><u-steps-item title="已出库" desc="10:35" ></u-steps-item></u-steps>
|
||
*/
|
||
export default {
|
||
name: 'u-steps',
|
||
mixins: [uni.$u.mpMixin, uni.$u.mixin, props],
|
||
data() {
|
||
return {
|
||
}
|
||
},
|
||
watch: {
|
||
children() {
|
||
this.updateChildData()
|
||
},
|
||
parentData() {
|
||
this.updateChildData()
|
||
}
|
||
},
|
||
computed: {
|
||
// 监听参数的变化，通过watch中，手动去更新子组件的数据，否则子组件不会自动变化
|
||
parentData() {
|
||
return [this.current, this.direction, this.activeColor, this.inactiveColor, this.activeIcon, this.inactiveIcon, this.dot]
|
||
}
|
||
},
|
||
methods: {
|
||
// 更新子组件的数据
|
||
updateChildData() {
|
||
this.children.map(child => {
|
||
// 先判断子组件是否存在对应的方法
|
||
uni.$u.test.func((child || {}).updateFromParent()) && child.updateFromParent()
|
||
})
|
||
},
|
||
// 接受子组件的通知，去修改其他子组件的数据
|
||
updateFromChild() {
|
||
this.updateChildData()
|
||
}
|
||
},
|
||
created() {
|
||
this.children = []
|
||
}
|
||
}
|
||
</script>
|
||
|
||
<style lang="scss" scoped>
|
||
@import "../../libs/css/components.scss";
|
||
|
||
.u-steps {
|
||
@include flex;
|
||
|
||
&--column {
|
||
flex-direction: column
|
||
}
|
||
|
||
&--row {
|
||
flex-direction: row;
|
||
flex: 1;
|
||
}
|
||
}
|
||
</style>
|