microsoft / microsoft/monaco-editor
[Bug] How to disable worker loading
Open
Nobody has claimed this yet.
- Dominant language
- JavaScript
- Stars
- 46.8k
- Forks
- 4.1k
- Avg merge
- 17h 58m
- Merged PRs (30d)
- 1
Description
Reproducible in vscode.dev or in VS Code Desktop?
- Not reproducible in vscode.dev or VS Code Desktop
Reproducible in the monaco editor playground?
- Not reproducible in the monaco editor playground
Monaco Editor Playground Link
- How to disable worker loading
- How to set up a worker to load via cdn
Monaco Editor Playground Code
<template>
<div ref="editorContainer"
class="border w-full overflow-hidden"
:style="{ height: calcSize(height) }"/>
</template>
<script setup lang="ts">
import { onBeforeUnmount, onMounted, ref, watch } from 'vue'
import * as monaco from 'monaco-editor'
import { CodeEditorEmits, CodeEditorProps } from './types'
import { calcSize } from '@/utils/common.ts'
import { registerApiCompletion } from './feature/auto-completion.ts'
import { disableLanguageValidation } from './feature/disable_language_validation.ts'
import { registerContextMenu } from './feature/context-menu.ts'
import { registerSearchPanel } from './feature/search.ts'
import 'monaco-editor/min/vs/editor/editor.main.css'
const props = withDefaults(defineProps<CodeEditorProps>(), {
height: 300,
config: {
language: 'javascript',
fontSize: 18,
tabSize: 2
} as any,
disableValidation: true,
searchConfig: {
caseSensitive: false,
replace: true,
matchWholeWord: false,
useRegex: false,
showHistory: false
} as any
})
const emit = defineEmits<CodeEditorEmits>()
const editorContainer = ref<HTMLElement | null>(null)
let editor: monaco.editor.IStandaloneCodeEditor | null = null
let menuDisposable: { dispose: () => void } | null = null
let searchPanelDisposable: { dispose: () => void } | null = null
const initEditor = () => {
if (!editorContainer.value) {
return
}
if (props.disableValidation) {
['typescript', 'javascript', 'css', 'json'].forEach(language => disableLanguageValidation(language))
}
const options: monaco.editor.IStandaloneEditorConstructionOptions = {
...props.config,
value: props.modelValue || '',
contextmenu: false,
suggest: {
showMethods: false,
showFunctions: false,
showConstructors: false,
showFields: false,
showVariables: false,
showClasses: false,
showStructs: false,
showInterfaces: false,
showModules: false,
showProperties: false,
showEvents: false,
showOperators: false,
showUnits: false,
showValues: false,
showConstants: false,
showEnums: false,
showEnumMembers: false,
showKeywords: false,
showWords: false,
showColors: false,
showFiles: false,
showReferences: false,
showFolders: false,
showTypeParameters: false,
showSnippets: false
},
scrollBeyondLastLine: false
}
editor = monaco.editor.create(editorContainer.value, options)
editor.addCommand(monaco.KeyCode.KeyF | monaco.KeyMod.CtrlCmd, () => {
})
if (props.contextMenuConfig) {
menuDisposable = registerContextMenu(editor, props.contextMenuConfig)
}
if (props.searchConfig) {
searchPanelDisposable = registerSearchPanel(editor, props.searchConfig)
}
editor.onDidChangeModelContent(() => {
emit('update:modelValue', editor?.getValue())
emit('on-change', editor?.getValue())
})
emit('on-created', editor)
}
const updateEditorOptions = () => {
if (!editor) {
return
}
editor.updateOptions(props.config)
}
const updateEditorContent = () => {
if (!editor) {
return
}
const currentValue = editor.getValue()
if (currentValue !== props.modelValue) {
editor.setValue(props.modelValue || '')
}
}
watch(() => props.config, updateEditorOptions)
watch(() => props.modelValue, updateEditorContent)
const setupApiCompletion = () => {
if (!editor || !props.autoCompleteConfig) {
return
}
const disposable = registerApiCompletion(editor, props.autoCompleteConfig)
onBeforeUnmount(() => {
disposable.dispose()
})
}
onMounted(() => {
initEditor()
setupApiCompletion()
})
onBeforeUnmount(() => {
if (editor) {
editor.dispose()
}
menuDisposable?.dispose()
searchPanelDisposable?.dispose()
})
</script>
Reproduction Steps
No response
Actual (Problematic) Behavior
No response
Expected Behavior
No response
Additional Context
No response
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the Monaco Editor Playground link and the shown Vue setup, especially the monaco.editor.create entry point. The issue has no reproduction steps, actual behavior, or expected behavior, so first clarify whether the request is to disable worker loading, configure workers through a CDN, or both; done should be a documented, reproducible worker configuration.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- frontend, web-dev
- Issue type
- Bug
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 18/100