Lines Matching refs:counter
92 @State counter: number = 0;
98 Button(`counter ${this.counter} +1`)
100 this.counter += 1;
132 …counter的状态变量。当修改CounterView.counter状态变量时，CounterView（label为 'CounterView \#positive'）子组件重新渲染并保留状态变…
138 以下示例展示了条件更改时，若需要保留counter值所做的修改。
144 @Link counter: number;
151 Button(`counter ${this.counter} +1`)
153 this.counter += 1;
166 @State counter: number = 0;
171 CounterView({ counter: $counter, label: 'CounterView #positive' })
173 CounterView({ counter: $counter, label: 'CounterView #negative' })
186 此处，\@State counter变量归父组件所有。因此，当CounterView组件实例被删除时，该变量不会被销毁。CounterView组件通过\@Link装饰器引用状态。状态必须从子级移动到…