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fix: 修复vue空对象导致判断布尔条件错误

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This commit is contained in:
fit2cloud-chenyw 2021-06-11 15:44:11 +08:00
parent e53363d828
commit 2a7685c274
1 changed files with 6 additions and 5 deletions
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11
frontend/src/components/widget/DeWidget/DeSelect.vue
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@ -48,13 +48,14 @@ export default {
watch: {
'options.attrs.multiple': function(value) {
const sourceValue = this.options.value
const sourceValid = !!sourceValue && Object.keys(sourceValue).length > 0
if (value) {
!sourceValue && (this.options.value = [])
sourceValue && !Array.isArray(sourceValue) && (this.options.value = sourceValue.split(','))
!sourceValid && (this.options.value = [])
sourceValid && !Array.isArray(sourceValue) && (this.options.value = sourceValue.split(','))
!this.inDraw && (this.options.value = [])
} else {
!sourceValue && (this.options.value = null)
sourceValue && Array.isArray(sourceValue) && (this.options.value = sourceValue[0])
!sourceValid && (this.options.value = null)
sourceValid && Array.isArray(sourceValue) && (this.options.value = sourceValue[0])
!this.inDraw && (this.options.value = null)
}
}
@ -68,7 +69,7 @@ export default {
// this.$nextTick(() => {
// this.options && this.options.value && this.changeValue(this.options.value)
// })
this.options && this.options.value && this.changeValue(this.options.value)
this.options && this.options.value && Object.keys(this.options.value).length > 0 && this.changeValue(this.options.value)
},
methods: {
changeValue(value) {