deepthan/blog-angular

HTML里面写变量方法汇总

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deepthan commented

ts 里面定义变量

private temp;

img里

  <img src="{{temp}}" alt="">

div里

 {{ temp }}

ngClass里

[ngClass]="temp ? 'class1 : 'class2' "

父组件往子组件传递

[getData]="temp"