Font Awesome + Angular:不允许使用空表达式
Font Awesome + Angular: Empty Expressions are not allowed
我正在像这样在我的组件中导入很棒的字体(分别尝试):
import * as faInfoCircle from '@fortawesome/pro-solid-svg-icons/faInfoCircle';
import * as faInfoCircle from '@fortawesome/pro-regular-svg-icons/faInfoCircle';
在class中定义为:
faInfoCircle = faInfoCircle;
在模板中使用:
<mh1-icon-button [icon]="faInfoCircle"
[iconClasses]="['btn']"
(click)=""
[tooltip]="'this is a tooltip'"> test
</mh1-icon-button>
我收到此错误:
Uncaught Error: Uncaught (in promise): Error: Template parse errors:
Empty expressions are not allowed ("n-button [icon]="faInfoCircle"
[iconClasses]="['btn']"
(click)="[ERROR ->]"
[tooltip]="'this is a tooltip'"> test
</mh1-icon-button>
"): ng:///PressureModule/PressureDetailsComponent.html@250:27
寻找解释/深入了解此错误发生的原因
删除(点击)处理程序。正如错误所解释的那样,它不能为空。此错误与 FontAwesome 无关。
我正在像这样在我的组件中导入很棒的字体(分别尝试):
import * as faInfoCircle from '@fortawesome/pro-solid-svg-icons/faInfoCircle';
import * as faInfoCircle from '@fortawesome/pro-regular-svg-icons/faInfoCircle';
在class中定义为:
faInfoCircle = faInfoCircle;
在模板中使用:
<mh1-icon-button [icon]="faInfoCircle"
[iconClasses]="['btn']"
(click)=""
[tooltip]="'this is a tooltip'"> test
</mh1-icon-button>
我收到此错误:
Uncaught Error: Uncaught (in promise): Error: Template parse errors:
Empty expressions are not allowed ("n-button [icon]="faInfoCircle"
[iconClasses]="['btn']"
(click)="[ERROR ->]"
[tooltip]="'this is a tooltip'"> test
</mh1-icon-button>
"): ng:///PressureModule/PressureDetailsComponent.html@250:27
寻找解释/深入了解此错误发生的原因
删除(点击)处理程序。正如错误所解释的那样,它不能为空。此错误与 FontAwesome 无关。