<p-dropdown [options]="cities"
[(ngModel)]="selectedCity"
optionLabel="label"
optionDisabled="IsActive"></p-dropdown>
this.cities = [
{ label: 'India', value: 'IND', IsActive: false },
{ label: 'Rome', value: 'RM', IsActive: true },
{ label: 'London', value: 'LDN', IsActive: false },
{ label: 'Istanbul', value: 'IST', IsActive: true },
{ label: 'Paris', value: 'PRS', IsActive: false },
];
我希望 IsActive false 选项显示为灰色,但 optionDisabled 未设置它。 有没有我遗漏的属性或代码??
这是您想要的吗,请检查附加的 stackblitz https://stackblitz.com/edit/kdhw6giy?file=src%2Fapp%2Fdemo%2Fdropdown-disabled-demo.ts