138 lines
3.0 KiB
Vue
138 lines
3.0 KiB
Vue
<template>
|
|
<view class="u-select">
|
|
<view class="u-select__content">
|
|
<view class="u-select__label" @click="openSelect">
|
|
<slot name="text">
|
|
<text class="u-select__text">
|
|
{{ label }}
|
|
</text>
|
|
</slot>
|
|
<slot name="icon">
|
|
<u-icon name="arrow-down" :size="iconSize" :color="iconColor"></u-icon>
|
|
</slot>
|
|
</view>
|
|
<view class="u-select__options"
|
|
:style="{zIndex: zIndex}" v-if="isOpen">
|
|
<slot name="options">
|
|
<view class="u-select__options_item"
|
|
:class="current == item[keyName] ? 'active': ''"
|
|
:key="index" v-for="(item, index) in options"
|
|
@click="selectItem(item)">
|
|
<slot name="optionItem" :item="item">
|
|
<text class="u-select__item_text" :style="{color: itemColor}">
|
|
{{item.name}}
|
|
</text>
|
|
</slot>
|
|
</view>
|
|
</slot>
|
|
</view>
|
|
</view>
|
|
</view>
|
|
</template>
|
|
|
|
<script>
|
|
export default {
|
|
name:"up-select",
|
|
emits: ['update:current', 'select'],
|
|
props: {
|
|
label: {
|
|
type: String,
|
|
default: '选项'
|
|
},
|
|
options: {
|
|
type: Array,
|
|
default: () => {
|
|
return []
|
|
}
|
|
},
|
|
keyName: {
|
|
type: String,
|
|
default: 'id'
|
|
},
|
|
current: {
|
|
type: [String, Number],
|
|
default: ''
|
|
},
|
|
zIndex: {
|
|
type: Number,
|
|
default: 10
|
|
},
|
|
itemColor: {
|
|
type: String,
|
|
default: '#333333'
|
|
},
|
|
iconColor: {
|
|
type: String,
|
|
default: ''
|
|
},
|
|
iconSize: {
|
|
type: [String],
|
|
default: '13px'
|
|
}
|
|
} ,
|
|
data() {
|
|
return {
|
|
isOpen: false
|
|
}
|
|
},
|
|
mounted() {
|
|
},
|
|
methods: {
|
|
openSelect() {
|
|
this.isOpen = !this.isOpen
|
|
},
|
|
selectItem(item) {
|
|
this.isOpen = false
|
|
this.$emit('update:current', item[this.keyName])
|
|
this.$emit('select', item)
|
|
}
|
|
}
|
|
}
|
|
</script>
|
|
|
|
<style lang="scss" scoped>
|
|
.u-select__content {
|
|
position: relative;
|
|
.u-select__label {
|
|
display: flex;
|
|
/* #ifdef H5 */
|
|
&:hover {
|
|
cursor: pointer;
|
|
}
|
|
/* #endif */
|
|
}
|
|
.u-select__text {
|
|
margin-right: 2px;
|
|
}
|
|
.u-select__options {
|
|
min-width: 100px;
|
|
box-sizing: border-box;
|
|
border-radius: 4px;
|
|
border: 1px solid #f1f1f1;
|
|
background-color: #fff;
|
|
position: absolute;
|
|
top: 20px;
|
|
left: 0;
|
|
.u-select__options_item {
|
|
padding: 10px 12px;
|
|
box-sizing: border-box;
|
|
width: 100%;
|
|
height: 100%;
|
|
&:hover {
|
|
background-color: #f7f7f7;
|
|
}
|
|
/* #ifdef H5 */
|
|
&:hover {
|
|
cursor: pointer;
|
|
}
|
|
.u-select__item_text {
|
|
&:hover {
|
|
cursor: pointer;
|
|
}
|
|
}
|
|
/* #endif */
|
|
}
|
|
}
|
|
}
|
|
</style>
|