Angular version 2+ provides several ways to add classes conditionally: type one [class.my_class] = "step === 'step1'". type two ... <看更多>

export class NgClass implements DoCheck {. private _iterableDiffer: IterableDiffer<string>|null = null;. private _keyValueDiffer: KeyValueDiffer<string, ... ... <看更多>

In this video, you will learn how to add multiple CSS classes in HTML template conditionally to make it more ... ... <看更多>

ngClass - 動態設置CSS 的className. 透過第二與第三個Directives 可以很容易地去修改現有HTML 的外觀、 CSS 的Style 、 或動態的套用 ... ... <看更多>