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<!-- ******************* 单个下拉选择 ******************* -->
<template>
<view class="xh-select" :style="{'width': fieldsWidth}">
<!-- <u-input :value="text" disabled @click="show=true" :placeholder="placeholder" :placeholder-style="placeholderStyle"
:custom-style="customStyle" :clearable="false"></u-input>
<u-select :list="settings" v-model="show" @confirm="actionSheetCallback" safe-area-inset-bottom></u-select>
<u-icon class="input-icon" :name="show ? 'arrow-up' : 'arrow-down'"></u-icon> -->
<view class="u-flex u-row-between picker-common">
<picker mode="selector" :value="index" range-key="label" :range="settings" @click="show = true" @change="pickerChange" class="u-flex-1">
<view class="txt">{{text}}</view>
</picker>
<u-icon class="input-icon" color="#2272FF" :name="show ? 'arrow-up' : 'arrow-down'"></u-icon>
</view>
</view>
</template>
<script>
import stringMixin from './stringMixin'
export default {
name: 'XhSelect',
components: {},
mixins: [stringMixin],
props: {
placeholder: {
type: String,
default: '请选择'
},
width: { // 例如：454rpx
type: String,
default: '100%'
}
},
data() {
return {
show: false
}
},
computed: {
type() {
if (this.item && this.item.fieldsType == 'password') {
return this.item.fieldsType
} else {
return 'text'
}
},
settings() {
let result = []
let settings = this.item.fieldsOptions || []
result = settings.map(item => {
return {
label: item.label,
value: item.key,
color: '#333333',
fontSize: 26
}
})
return result
},
text(){
let option = this.item.fieldsOptions.find(a=>{return a.key === this.dataValue})
return option?option.label:''
},
placeholderStyle() {
return 'color:#999999;font-size:26rpx'
},
customStyle() {
return {
'background-color': '#F4F5F7',
'border-radius': '12rpx',
'color': '#333333',
'padding-left': '20rpx',
'padding-right': '60rpx',
'width': this.width,
'font-size':'26rpx',
'height': '76rpx'
}
},
fieldsWidth() {
return this.item.fieldsWidth ? (this.item.fieldsWidth + 'rpx') : '100%'
},
},
watch: {},
mounted() {},
methods: {
actionSheetCallback(event) {
const id = event[0].value
this.dataValue = id
this.valueChange(id)
},
pickerChange(data) {
const index = data.detail.value
const id = this.item.fieldsOptions[index].key
this.dataValue = id
this.valueChange(id)
},
}
}
</script>
<style lang="scss" scoped>
.xh-select {
position: relative;
.input-icon {
position: absolute;
right: 20rpx;
top: 26rpx;
color: #2272FF;
}
}
.picker-common {
min-height: 35px;
background-color: #F4F5F7;
border-radius: 6px;
color: #333333;
padding-left: 10px;
padding-right: 12px;
width: 100%;
height: 38px;
.txt {
font-size: 14px;
}
}
</style>