Closed
Description
TS Template added by @mjbvz
TypeScript Version: 4.5.0-dev.20211028
Search Terms
- javascript
- checkjs
- strict
See #46570 (comment) for more minimal repro
In minimal-hello-world extension sample, using this code:
// The module 'vscode' contains the VS Code extensibility API
// Import the module and reference it with the alias vscode in your code below
const vscode = require('vscode');
// this method is called when your extension is activated
// your extension is activated the very first time the command is executed
/**
* @param {vscode.ExtensionContext} context
*/
function activate(context) {
// Use the console to output diagnostic information (console.log) and errors (console.error)
// This line of code will only be executed once when your extension is activated
console.log('Congratulations, your extension "helloworld-minimal-sample" is now active!');
// The command has been defined in the package.json file
// Now provide the implementation of the command with registerCommand
// The commandId parameter must match the command field in package.json
let disposable = vscode.commands.registerCommand('extension.helloWorld', async () => {
// The code you place here will be executed every time your command is executed
const quickpick = vscode.window.createQuickPick();
quickpick.items = [{ label: 'step 1' }];
void (await new Promise(resolve => {
quickpick.onDidAccept(() => {
console.log(quickpick.selectedItems.map(i => i.label).join(', '));
if (quickpick.selectedItems.length === 0) return;
if (quickpick.selectedItems[0].label === 'step 1') {
quickpick.value = '';
quickpick.canSelectMany = true;
quickpick.items = [{ label: 'a' }, { label: 'b' }, { label: 'c' }];
// If I uncomment this it will fix the bug
// quickpick.selectedItems = [];
}
else {
resolve();
}
});
quickpick.show();
}));
quickpick.hide();
});
context.subscriptions.push(disposable);
}
// this method is called when your extension is deactivated
function deactivate() {}
// eslint-disable-next-line no-undef
module.exports = {
activate,
deactivate
}I see this error:
This isn't really something we should be warning about in JS.