这就是为什么需要对每个视图使用一个样式表的原因。

And this is why we still need one style sheet for every view! Here is the complete structure for the week view.

youdao

现在清楚了在页面上为什么文本字段不允许使用值 ! Cline，以及为什么用红色（红色用于 CSS error 样式）报告错误消息了吧！

Now it's clear why the value !Cline for the text field was not allowed and why the error message was reported in red, the color for the CSS error style, on the page.

youdao