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| <template>
| <view class="cu-form-group" style="z-index:10">
| <view class="flex align-center">
| <view class="title">
| <text class="text-red" v-if="required">*</text>
| <text space="ensp">{{label}}</text>
| </view>
| <picker
| @change="pickerChange"
| :range="selections"
| :value="valueIndex"
| :disabled="disabled">
| <input
| :placeholder="placeholder"
| name="input"
| v-model="selected"
| :disabled="true"
| ></input>
| </picker>
| </view>
| </view>
| </template>
|
| <script>
|
| export default {
| name: "AppSecelt",
| behaviors: ['uni://form-field'],
| props:{
| display:{
| type:String,
| default:'inline-block',
| required:false
| },
| placeholder:{
| type:String,
| default:'请选择',
| required:false
| },
| label:{
| type:String,
| default:'',
| required:false
| },
| value:{
| type:String,
| required:false
| },
| border:{
| type:Boolean,
| default:false,
| required:false
| },
| dict:{
| type:Array,
| default:()=>[],
| required:true
| },
| name:{
| type:String,
| default:'',
| required:false
| },
| required:{
| type:Boolean,
| default:false,
| required:false
| },
| disabled:{
| type:Boolean,
| default:false,
| required:false
| },
| space:{
| type:Boolean,
| default:false,
| required:false
| }
| },
| data(){
| return {
| show:false,
| selected:'',
| valueIndex:0,
| selections:[]
| }
| },
| watch:{
| value:{
| immediate:true,
| handler(val){
| if(!val){
| this.selected = ''
| this.valueIndex = 0
| }else{
| this.dict.map((item,index)=>{
| if(item.value == val){
| this.selected = item.text;
| this.valueIndex = index
| }
| })
| }
| }
| },
| dict(){
| this.initSelections();
| }
| },
| created(){
| this.initSelections();
| },
| methods:{
| initSelections(){
| let arr = [];
| this.dict.map(item=>{
| arr.push(item.text)
| });
| this.selections = arr
| },
| pickerChange(e){
| console.log("appselect::pickerChange",e.detail.value)
| let backString = '';
| let obj=this.dict[e.detail.value];
| this.selected=obj.text;
| backString=obj.value;
| console.log("backString",backString)
| console.log("this.selected",this.selected)
|
| this.$emit('input',backString);
| // #ifndef MP-WEIXIN
| this.$emit('change',backString);
| // #endif
| }
| },
| model: {
| prop: 'value',
| event:'change'
| }
| }
| </script>
|
| <style scoped>
| .cu-form-group uni-picker::after {
| font-family: cuIcon;
| display: block;
| content: "\e6a3";
| position: absolute;
| font-size: 14px;
| color: #FFFFFF;
| line-height: 42px;
| width: 25px;
| text-align: center;
| top: 0;
| bottom: 0;
| right: -8px;
| margin: auto;
| }
| </style>
|
|
