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Upgrade guide from version 2.x to 3.x
Wojciech Maj edited this page Mar 14, 2019
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To ensure testability and easier styling, some class names were changed. If you were using custom CSS styling, you'd need to adjust for that.
| Old className | New className |
|---|---|
| ReactPDF__Document | react-pdf__Document |
| ReactPDF__Page | react-pdf__Page |
| ReactPDF__Page__annotations | react-pdf__Page__annotations |
| ReactPDF__Page__canvas | react-pdf__Page__canvas |
| ReactPDF__Page__svg | react-pdf__Page__svg |
| ReactPDF__Page__textContent | react-pdf__Page__textContent |
| ReactPDF__Outline | react-pdf__Outline |
| ReactPDF__Loader | react-pdf__message, react-pdf__message--loading |
| ReactPDF__Error | react-pdf__message, react-pdf__message--error |
| ReactPDF__NoData | react-pdf__message, react-pdf__message--no-data |
Document and Page components are now always rendering their containers. This means that messages (loading, error, no data) will now be rendered inside their component wrappers, not instead of them.
Annotations rendered by PDF.js rely on a stylesheet, which previously was automatically imported by React-PDF. Some users were facing build issues caused by this file while having annotations disabled. Therefore, you need to import the file yourself if you choose to use annotations. See README.md for instructions.