diff options
Diffstat (limited to '')
| -rw-r--r-- | src/eval.ts | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/eval.ts b/src/eval.ts index 79eeb79..a70c760 100644 --- a/src/eval.ts +++ b/src/eval.ts @@ -8,7 +8,11 @@ export interface EvalActions { jsEval(js: string): Promise<any> loadCssx(id: string, url: string): Promise<string> getVariable(name: string): Promise<string | undefined> - updateVariable(id: string, varName: string, value: string): Promise<void> + updateVariable( + id: string | undefined, + varName: string, + value: string, + ): Promise<void> getAttribute( id: string | undefined, name: string, @@ -89,11 +93,12 @@ const getFunctions = (name: string, args: Expr[], actions: EvalActions) => return varName && (actions.getVariable(varName) ?? defaultValue) }, update: async () => { - const id = await evalExpr(args[0], actions) - const varName = await evalExpr(args[1], actions) - const value = await evalExpr(args[2], actions) - if (id && varName && value) { - actions.updateVariable(id, varName, value) + const [id, name, value] = + args.length >= 3 + ? await evalArgs(args, 3, actions) + : [undefined, ...(await evalArgs(args, 2, actions))] + if (name) { + actions.updateVariable(id ?? undefined, name, value ?? '') } }, @@ -103,7 +108,7 @@ const getFunctions = (name: string, args: Expr[], actions: EvalActions) => ? await evalArgs(args, 3, actions) : [undefined, ...(await evalArgs(args, 2, actions))] if (name) { - actions.setAttribute(id as string | undefined, name, value ?? '') + actions.setAttribute(id ?? undefined, name, value ?? '') } }, attr: async () => { |