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.
122 lines
2.2 KiB
122 lines
2.2 KiB
4 months ago
|
<template>
|
||
|
|
<view class="uni-breadcrumb-item">
|
||
|
|
<view :class="{
|
||
|
|
'uni-breadcrumb-item--slot': true,
|
||
|
|
'uni-breadcrumb-item--slot-link': to && currentPage !== to
|
||
|
|
}" @click="navTo">
|
||
|
|
<slot />
|
||
|
|
</view>
|
||
|
|
<i v-if="separatorClass" class="uni-breadcrumb-item--separator" :class="separatorClass" />
|
||
|
|
<text v-else class="uni-breadcrumb-item--separator">{{ separator }}</text>
|
||
|
|
</view>
|
||
|
|
</template>
|
||
|
|
<script>
|
||
|
|
/**
|
||
|
|
* BreadcrumbItem 面包屑导航子组件
|
||
|
|
* @property {String/Object} to 路由跳转页面路径/对象
|
||
|
|
* @property {Boolean} replace 在使用 to 进行路由跳转时，启用 replace 将不会向 history 添加新记录(仅 h5 支持）
|
||
|
|
*/
|
||
|
|
export default {
|
||
|
|
data() {
|
||
|
|
return {
|
||
|
|
currentPage: ""
|
||
|
|
}
|
||
|
|
},
|
||
|
|
options: {
|
||
|
|
virtualHost: true
|
||
|
|
},
|
||
|
|
props: {
|
||
|
|
to: {
|
||
|
|
type: String,
|
||
|
|
default: ''
|
||
|
|
},
|
||
|
|
replace:{
|
||
|
|
type: Boolean,
|
||
|
|
default: false
|
||
|
|
}
|
||
|
|
},
|
||
|
|
inject: {
|
||
|
|
uniBreadcrumb: {
|
||
|
|
from: "uniBreadcrumb",
|
||
|
|
default: null
|
||
|
|
}
|
||
|
|
},
|
||
|
|
created(){
|
||
|
|
const pages = getCurrentPages()
|
||
|
|
const page = pages[pages.length-1]
|
||
|
|
|
||
|
|
if(page){
|
||
|
|
this.currentPage = `/${page.route}`
|
||
|
|
}
|
||
|
|
},
|
||
|
|
computed: {
|
||
|
|
separator() {
|
||
|
|
return this.uniBreadcrumb.separator
|
||
|
|
},
|
||
|
|
separatorClass() {
|
||
|
|
return this.uniBreadcrumb.separatorClass
|
||
|
|
}
|
||
|
|
},
|
||
|
|
methods: {
|
||
|
|
navTo() {
|
||
|
|
const { to } = this
|
||
|
|
|
||
|
|
if (!to || this.currentPage === to){
|
||
|
|
return
|
||
|
|
}
|
||
|
|
|
||
|
|
if(this.replace){
|
||
|
|
uni.redirectTo({
|
||
|
|
url:to
|
||
|
|
})
|
||
|
|
}else{
|
||
|
|
uni.navigateTo({
|
||
|
|
url:to
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</script>
|
||
|
|
<style lang="scss">
|
||
|
|
$uni-primary: #2979ff !default;
|
||
|
|
$uni-base-color: #6a6a6a !default;
|
||
|
|
$uni-main-color: #3a3a3a !default;
|
||
|
|
.uni-breadcrumb-item {
|
||
|
|
display: flex;
|
||
|
|
align-items: center;
|
||
|
|
white-space: nowrap;
|
||
|
|
font-size: 14px;
|
||
|
|
|
||
|
|
&--slot {
|
||
|
|
color: $uni-base-color;
|
||
|
|
padding: 0 10px;
|
||
|
|
|
||
|
|
&-link {
|
||
|
|
color: $uni-main-color;
|
||
|
|
font-weight: bold;
|
||
|
|
/* #ifndef APP-NVUE */
|
||
|
|
cursor: pointer;
|
||
|
|
/* #endif */
|
||
|
|
|
||
|
|
&:hover {
|
||
|
|
color: $uni-primary;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
&--separator {
|
||
|
|
font-size: 12px;
|
||
|
|
color: $uni-base-color;
|
||
|
|
}
|
||
|
|
|
||
|
|
&:first-child &--slot {
|
||
|
|
padding-left: 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
&:last-child &--separator {
|
||
|
|
display: none;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
</style>
|