Function transformVHtml

packages/compiler-dom/src/transforms/vHtml.ts:8–29

(dir, node, context)

import { DOMErrorCodes, createDOMCompilerError } from '../errors'

export const transformVHtml: DirectiveTransform = (dir, node, context) => {
  const { exp, loc } = dir
  if (!exp) {
    context.onError(
      createDOMCompilerError(DOMErrorCodes.X_V_HTML_NO_EXPRESSION, loc),
    )
  }
  if (node.children.length) {
    context.onError(
      createDOMCompilerError(DOMErrorCodes.X_V_HTML_WITH_CHILDREN, loc),
    )
    node.children.length = 0
  }
  return {
    props: [
      createObjectProperty(
        createSimpleExpression(`innerHTML`, true, loc),
        exp || createSimpleExpression('', true),
      ),
    ],
  }
}