我想使用无状态React组件以CSS样式编写和访问函数/ const。
我做了以下实现,但没有成功:
class Weapon : Item {
public string Attack { get; set; }
public string Type { get; set; }
public Weapon() {
}
public Weapon(string itemName, string cost) : base(itemName, cost) {
}
public override void SetItemPropertiesLabels(Panel panel) {
Label lbl = new Label();
lbl.AutoSize = true;
lbl.Text = "Weapon Type: " + Type + " Attack: " + Attack;
lbl.Location = new System.Drawing.Point(15, 50);
panel.Controls.Add(lbl);
}
}
请帮助编写正确的解决方案。
谢谢
答案 0 :(得分:1)
您可以通过调用直接访问您的函数。即:
stroke: setPercentageColor()
这是一个简单的工作示例:
const App = () => {
const setTextColor = () => "#ca2626";
return (
<div>
<Foo
styles={{ colors: { text: setTextColor(), background: "black" } }}
/>
</div>
);
};
const Foo = (props) => {
const { styles } = props;
return (
<div
style={{
color: styles.colors.text,
backgroundColor: styles.colors.background,
}}
>
Foo
</div>
);
};
ReactDOM.render(
<App />,
document.getElementById("root")
);
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/16.6.3/umd/react.production.min.js"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/react-dom/16.6.3/umd/react-dom.production.min.js"></script>
<div id="root"></div>