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codemirror-placeholder-plugin
Advanced tools
这是一个用于 CodeMirror 6 的插件,可以创建可编辑的占位符区域。
npm install codemirror-placeholder-plugin
import { EditorView } from '@codemirror/view';
import CodeMirror from '@uiw/react-codemirror';
import { createPlaceholderPlugin, createPlaceholderTheme } from 'codemirror-placeholder-plugin';
// 定义占位符配置
const placeholderConfig = [
{ id: '0', begin: '[left:0]', end: '[right:0]', placeholder: '请输入内容' },
{ id: '1', begin: '[left:1]', end: '[right:1]', placeholder: '请输入内容1' }
];
// 在 React 组件中使用
function MyEditor() {
const extensions = [
createPlaceholderPlugin(placeholderConfig),
createPlaceholderTheme(),
EditorView.lineWrapping
];
return (
<CodeMirror
value="这是一段示例文本,包含[left:0]占位符内容[right:0]和[left:1]另一个占位符[right:1]"
extensions={extensions}
/>
);
}
你可以通过自定义主题来修改占位符的样式。以下是一个示例:
import { createPlaceholderTheme } from 'codemirror-placeholder-plugin';
const customTheme = createPlaceholderTheme({
placeholder: {
backgroundColor: 'rgba(255, 200, 200, .2)',
color: 'red'
},
slotContent: {
backgroundColor: 'rgba(200, 255, 200, .2)',
color: 'green'
}
});
// 在扩展中使用
const extensions = [
createPlaceholderPlugin(placeholderConfig),
customTheme,
// ...其他扩展
];
创建一个占位符插件实例。
创建占位符主题。
FAQs
CodeMirror 6 插件,用于创建可编辑的占位符区域
The npm package codemirror-placeholder-plugin receives a total of 1 weekly downloads. As such, codemirror-placeholder-plugin popularity was classified as not popular.
We found that codemirror-placeholder-plugin demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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