mirror of
https://github.com/microsoft/monaco-editor.git
synced 2025-12-22 13:55:41 +01:00
3a3d0106b6
Many users are asking about snippet support in Monaco. Enhancing the example on in the playground with a snippet CompletionItem will help users learn about the feature more easily without having to dig through Stack Overflow and GitHub issues. Signed-off-by: Remy Suen <remy.suen@gmail.com>
49 lines
No EOL
2 KiB
JavaScript
49 lines
No EOL
2 KiB
JavaScript
function createDependencyProposals() {
|
|
// returning a static list of proposals, not even looking at the prefix (filtering is done by the Monaco editor),
|
|
// here you could do a server side lookup
|
|
return [
|
|
{
|
|
label: '"lodash"',
|
|
kind: monaco.languages.CompletionItemKind.Function,
|
|
documentation: "The Lodash library exported as Node.js modules.",
|
|
insertText: '"lodash": "*"'
|
|
},
|
|
{
|
|
label: '"express"',
|
|
kind: monaco.languages.CompletionItemKind.Function,
|
|
documentation: "Fast, unopinionated, minimalist web framework",
|
|
insertText: '"express": "*"'
|
|
},
|
|
{
|
|
label: '"mkdirp"',
|
|
kind: monaco.languages.CompletionItemKind.Function,
|
|
documentation: "Recursively mkdir, like <code>mkdir -p</code>",
|
|
insertText: '"mkdirp": "*"'
|
|
},
|
|
{
|
|
label: '"my-third-party-library"',
|
|
kind: monaco.languages.CompletionItemKind.Function,
|
|
documentation: "Describe your library here",
|
|
insertText: '"${1:my-third-party-library}": "${2:1.2.3}"',
|
|
insertTextRules: monaco.languages.CompletionItemInsertTextRule.InsertAsSnippet
|
|
}
|
|
];
|
|
}
|
|
|
|
|
|
monaco.languages.registerCompletionItemProvider('json', {
|
|
provideCompletionItems: function(model, position) {
|
|
// find out if we are completing a property in the 'dependencies' object.
|
|
var textUntilPosition = model.getValueInRange({startLineNumber: 1, startColumn: 1, endLineNumber: position.lineNumber, endColumn: position.column});
|
|
var match = textUntilPosition.match(/"dependencies"\s*:\s*\{\s*("[^"]*"\s*:\s*"[^"]*"\s*,\s*)*([^"]*)?$/);
|
|
var suggestions = match ? createDependencyProposals() : [];
|
|
return {
|
|
suggestions: suggestions
|
|
};
|
|
}
|
|
});
|
|
|
|
monaco.editor.create(document.getElementById("container"), {
|
|
value: "{\n\t\"dependencies\": {\n\t\t\n\t}\n}\n",
|
|
language: "json"
|
|
}); |