Edit File: v-on.js
/* @flow */ const inlineStatementRE = /^\s*([A-Za-z_$0-9\['\."\]]+)*\s*\(\s*(([A-Za-z_$0-9\['\."\]]+)?(\s*,\s*([A-Za-z_$0-9\['\."\]]+))*)\s*\)$/ function parseHandlerParams (handler: ASTElementHandler) { const res = inlineStatementRE.exec(handler.value) if (res && res[2]) { handler.params = res[2].split(/\s*,\s*/) } } export function postTransformVOn (el: ASTElement) { const events: ASTElementHandlers | void = el.events if (!events) { return } for (const name in events) { const handler: ASTElementHandler | Array<ASTElementHandler> = events[name] if (Array.isArray(handler)) { handler.map(fn => parseHandlerParams(fn)) } else { parseHandlerParams(handler) } } }
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