使用CreateElement创建动态SVG React组件不起作用
在我的React应用程序中,我正在尝试构建一个图标组件Fonticon
,该应该立即动态创建SVG组件
。 SVG也在这里导入。
方案是在使用道具选择SVG时显示SVG。
理想的 存在选定的SVG。如果没有,则使用默认的SVG。不幸的是,我不知道为什么会收到此错误。 SVG组件是某种程度上没有构建的。
<data:image/svg.... /> is using incorrect casing. Use PascalCase for React components, or lowercase for HTML elements.
fonticon.tsx
import React from "react";
import FasExclamationCircle from "./exclamation-circle.svg";
import FarClock from "./clock.svg";
export const iconTypes: { [key: string]: string } = {
FarClock: FarClock,
FasExclamationCircle: FasExclamationCircle,
};
type Props = {
icon: string;
};
export const FontIcon: React.FC<Props> = ({ icon }) => {
const SvgIcon = iconTypes[icon] == undefined ? FasExclamationCircle : iconTypes[icon];
return React.createElement(SvgIcon, {
className: "some class name",
});
};
app.tsx(我正在使用该组件)
import FontIcon from "./FontIcon"
<div><FontIcon icon="FarClock"/></div>
PS也无法正常工作。即使我们忘记了道具逻辑
import React from "react";
import FarClock from "./clock.svg";
export const FontIcon: React.FC = () => {
return React.createElement(FarClock, {
className: "some class name",
});
};
In my React application, I'm attempting to build an Icon Component FontIcon
which should create a svg component
dynamically right now. The SVGs are imported here as well.
The ideal scenario is for the svg to be displayed when a prop is used to choose an svg.
The dynamic component (FontIcon
) has a list of SVGs and checks to verify if the selected SVG is present. If not, a default SVG is used. Unfortunately, and I don't know why, I receive this error. The SVG component is somehow not built.
<data:image/svg.... /> is using incorrect casing. Use PascalCase for React components, or lowercase for HTML elements.
FontIcon.tsx
import React from "react";
import FasExclamationCircle from "./exclamation-circle.svg";
import FarClock from "./clock.svg";
export const iconTypes: { [key: string]: string } = {
FarClock: FarClock,
FasExclamationCircle: FasExclamationCircle,
};
type Props = {
icon: string;
};
export const FontIcon: React.FC<Props> = ({ icon }) => {
const SvgIcon = iconTypes[icon] == undefined ? FasExclamationCircle : iconTypes[icon];
return React.createElement(SvgIcon, {
className: "some class name",
});
};
App.tsx (I am using that Component)
import FontIcon from "./FontIcon"
<div><FontIcon icon="FarClock"/></div>
p.s That is not working as well. Even if we forget the prop logic
import React from "react";
import FarClock from "./clock.svg";
export const FontIcon: React.FC = () => {
return React.createElement(FarClock, {
className: "some class name",
});
};
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