有没有更好的方法在 flutter 中使用 html 字符串中的 css 属性？可以通过 inline 或 internal css 属性但是在 flutter 中可以通过外部 css 吗？
Future<void> _printPdfAsHtml() async {
print('Print ...');
await Printing.layoutPdf(onLayout: (PdfPageFormat format) async {
return await Printing.convertHtml(
format: format,
html:
'<html><body><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table><table> <tr> <th>Name</th> <th>Favorite Color</th> </tr> <tr> <td>Bob</td> <td>Yellow</td> </tr> <tr> <td>Michelle</td> <td>Purple</td> </tr> </table></body></html>');
});
}
最佳答案
只需使用内联 CSS 或内部 CSS
Future<void> _printPdfAsHtml() async {
print('Print ...');
await Printing.layoutPdf(onLayout: (PdfPageFormat format) async {
return await Printing.convertHtml(
format: format,
html: '<html><head><style>table{ border:1px solid black;}</style></head><body><table><tr><td>somedata</td></tr></table></body></html>');
});
}
您还可以在此处找到引用:https://www.w3schools.com/css/css_howto.asp
关于html - 如何在 Flutter 的 html 字符串中使用 css-property？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/57471313/