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| <template>
| <view class="cu-form-group">
| <view class="title">{{label}}</view>
| <picker @change="PickerChange" :value="index" :range-key="rangeKey" :range="dictOptions">
| <view class="picker">
| {{index>-1?dictOptions[index][rangeKey]:'请选择'}}
| </view>
| </picker>
| </view>
| </template>
|
| <script>
| export default {
| name: 'MySelect',
| props: {
| dictCode: String,
| value: String,
| label:String,
| rangeKey:{type:String,default:'label'},
| valueKey:{type:String,default:'value'},
| searchUrl:String,
|
| },
| watch: {
| dictCode: {
| immediate: true,
| handler() {
| this.initDictData()
| },
| },
| },
| computed: {
|
| },
| data() {
| return {
| dictOptions: [],
| index: -1,
| }
| },
| methods: {
| initDictData() {
| //根据字典Code, 初始化字典数组
| if (this.searchUrl){
| this.$http.get(this.searchUrl,{"code":this.dictCode}).then(res=>{
| if(res.data.success){
| this.dictOptions = res;
| this.getIndex()
| }
| })
| }else{
| let code = this.dictCode;
| this.$http.get(`/sys/dict/getDictItems/${code}`).then(res=>{
| if(res.data.success){
| this.dictOptions = res.data.result;
| this.getIndex()
| }
| })
| }
| },
| PickerChange(e) {
| this.index=e.detail.value
| if(this.index==-1){
| this.index=0
| this.$emit('input',this.dictOptions[0][this.valueKey])
| }else{
| this.$emit('input', this.dictOptions[this.index][this.valueKey]);
| }
| },
| getIndex() {
| for (var i = 0; i < this.dictOptions.length; i++) {
| if (this.dictOptions[i].value == this.value) {
| this.index = i
| return
| }
| }
| this.index=-1
| },
| }
| }
| </script>
|
| <style>
|
| </style>
|
|
