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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 | 1x 1x 1x 1x 1x 1x 1x 1x 3x 3x 1x 1x 1x 1x 3x 1x 1x 1x 1x 1x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x | import {
DirectiveTransform,
createObjectProperty,
createSimpleExpression
} from '@vue/compiler-core'
import { createDOMCompilerError, DOMErrorCodes } from '../errors'
export const transformVText: DirectiveTransform = (dir, node, context) => {
const { exp, loc } = dir
if (!exp) {
context.onError(
createDOMCompilerError(DOMErrorCodes.X_V_TEXT_NO_EXPRESSION, loc)
)
}
if (node.children.length) {
context.onError(
createDOMCompilerError(DOMErrorCodes.X_V_TEXT_WITH_CHILDREN, loc)
)
node.children.length = 0
}
return {
props: [
createObjectProperty(
// todo: check if we should implement via a generic textContent
// and handle in runtime module?
createSimpleExpression(`text`, true, loc),
exp || createSimpleExpression('', true)
)
]
}
}
|