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Update select.vue

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梁灏 2021-09-16 16:24:37 +08:00
parent 3d6a354e97
commit ebf885fbdd
1 changed files with 6 additions and 1 deletions
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7
src/components/select/select.vue
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@ -826,7 +826,7 @@
// (this.multiple ? this.publicValue.map(({value}) => value) : this.publicValue.value) : // (this.multiple ? this.publicValue.map(({value}) => value) : this.publicValue.value) :
// this.publicValue; // this.publicValue;
// 改变 labelInValue 的实现：直接在 emit 时改数据 // 改变 labelInValue 的实现：直接在 emit 时改数据
const vModelValue = this.publicValue; let vModelValue = this.publicValue;
const shouldEmitInput = newValue !== oldValue && vModelValue !== this.value; const shouldEmitInput = newValue !== oldValue && vModelValue !== this.value;
if (shouldEmitInput) { if (shouldEmitInput) {
let emitValue = this.publicValue; let emitValue = this.publicValue;
@ -837,6 +837,11 @@
emitValue = this.values[0]; emitValue = this.values[0];
} }
} }
// Form 重置时，如果初始值是 null，也置为 null，而不是 []
if (Array.isArray(vModelValue) && !vModelValue.length && this.value === null) vModelValue = null;
else if (vModelValue === undefined && this.value === null) vModelValue = null
this.$emit('input', vModelValue); // to update v-model this.$emit('input', vModelValue); // to update v-model
this.$emit('on-change', emitValue); this.$emit('on-change', emitValue);
this.dispatch('FormItem', 'on-form-change', emitValue); this.dispatch('FormItem', 'on-form-change', emitValue);