Google 附加卡：如何将颜色应用于标题文本

Question

The Google Apps Script guide below implies that header text can be colored.

When I try using some HTML tags (such as <span color> ), any of them actually worked.

Which tag should I use to implement this?

UPDATE

The following is my code to implement the section header. The <b> tag pair works, but any attempts I made to apply color failed.

CardService.newCardBuilder()
  .addSection(
    CardService.newCardSection()
    .setHeader('<b>header text</b>')
  )
  .build();

Answer 1

The Google Apps Script Card reference doesn't include much about how to handle the Card design but the Google Workspace Add-ons site points to use the G Suite Addon Design Kit .

Regarding the use of HTML the supported tags only a few. To assing a font color use something like this:

CardService.newCardBuilder()
  .addSection(
    CardService.newCardSection()
    .setHeader('<font color="#ea9999">header text</font>')
  )
  .build();

References

• UI style guide for Google Workspace add-ons
• Text Formatting

Resources

• Introducing an easier way to design your G Suite Add-on