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Merge pull request #3444 from drd/dont-mangle-jsxexpressioncontainer-stringliterals

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Preserve whitespace in JSXExpressionContainer StringLiteral children
This commit is contained in:
Henry Zhu 2016-03-25 13:04:10 -04:00
commit e4be235e67
3 changed files with 7 additions and 1 deletions
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2
packages/babel-helper-builder-react-jsx/src/index.js
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@ -63,7 +63,7 @@ export default function (opts) {
function convertAttribute(node) {
let value = convertAttributeValue(node.value || t.booleanLiteral(true));
if (t.isStringLiteral(value)) {
if (t.isStringLiteral(value) && !t.isJSXExpressionContainer(node.value)) {
value.value = value.value.replace(/\n\s+/g, " ");
}

1
packages/babel-plugin-transform-react-jsx/test/fixtures/react/should-not-mangle-expressioncontainer-attribute-values/actual.js vendored Normal file
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@ -0,0 +1 @@
<button data-value={"a value\n with\nnewlines\n and spaces"}>Button</button>;

5
packages/babel-plugin-transform-react-jsx/test/fixtures/react/should-not-mangle-expressioncontainer-attribute-values/expected.js vendored Normal file
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@ -0,0 +1,5 @@
React.createElement(
"button",
{ "data-value": "a value\n with\nnewlines\n and spaces" },
"Button"
);