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fix: Select二级联动清空后重新选择label未更新 #426

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fix: Select二级联动清空后重新选择label未更新 #426

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17 changes: 15 additions & 2 deletions src/components/select/option.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -67,7 +67,7 @@
return (this.label) ? this.label : this.value;
},
optionLabel(){
return this.label || (this.$el && this.$el.textContent);
return this.label || this.searchLabel;
},
isFocused(){
const SelectInstance = this.SelectInstance;
Expand Down Expand Up @@ -103,7 +103,7 @@
const filterByLabel = SelectInstance.filterByLabel;
const slotOptionsMap = SelectInstance.slotOptionsMap;
const { props } = slotOptionsMap.get(this.value) || { props: {} };
const label = this.label || this.$el && this.$el.textContent;
const label = this.label || this.searchLabel;
let filterOption = String(label ?? props.value ?? '').toLowerCase();
if (filterByLabel) {
filterOption = String(label != null ? label : '').toLowerCase();
Expand Down Expand Up @@ -168,13 +168,26 @@
created(){
this.instance = getCurrentInstance();
},
updated () {
this.searchLabel = (this.$el && this.$el.textContent) || '';
},
mounted () {
this.searchLabel = (this.$el && this.$el.textContent) || '';
this.addOption();
const Select = findComponentUpward(this, 'iSelect');
if (Select) {
this.autoComplete = Select.autoComplete;
}
},
watch: {
value (newVal, oldVal) {
const select = this.SelectInstance;
if (select && newVal !== oldVal) {
select.slotOptionsMap.has(oldVal) && select.slotOptionsMap.delete(oldVal);
select.slotOptionsMap.set(newVal, this.instance);
}
}
},
beforeUnmount () {
// fix AutoComplete. when suggest the word, the dropdown will hide
nextTick(() => {
Expand Down