首先从angular/core里导入ElementRef:
然后注入到构造函数中:
最后通过如下代码访问名为–cx-max-views的CSS属性:
/**
* Returns the maximum number of views per split-view. The number is based on the
* CSS custom property `--cx-max-views`.
*/
protected get splitViewCount(): number {
console.log('Jerry cod19: ');
return Number(
getComputedStyle(this.elementRef.nativeElement).getPropertyValue(
'--cx-max-views'
)
);
}
更多Jerry的原创文章,尽在:“汪子熙”: