Tag omission None, both the starting and ending tag are mandatory. Permitted parents Any element that accepts flow content, but not other elements. Implicit ARIA role link when href attribute is present, otherwise generic Permitted ARIA roles When href attribute is present: button checkbox...
什么是 URL? - MDN Wiki会自动为标题增加相同名字的锚点,也可以通过指定标签的id属性来设置标识符。比如: 指定ID:... 标题:==hello lu==生成的HTML是:hello lu 标题:==点点小课堂==生成的HTML是:点点小课堂 一个带有锚点的URL能让页面滚动到指定位置。在打开的...
The only edge cases I see it failing with are multiple headings defined in the same HTML block with arbitrary content between them, or headings where the opening and closing tag are defined in separate html_block tokens, both which should very rarely happen. If you need a bulletproof implement...
notice that the id is not on the h2, but on the a tag. In order to use aria-labelledby suggested in #463385 (comment 2319422641) by @jeldergl, we would have to move the id to the header and off the anchor. Expected result Is this the completely correct way to make this...
sequences. For purification, solubilization, or changes in conformation, the peptides can be provided with specific fusion components either on the N or C terminus, such as CBP (calmodulin binding protein), His-tag and/or others. Similar constructs can also be encoded by DNA used in therapy....
Browser compatibility Permitted ARIA roles treeitem Whenhrefattribute is not present: any DOM interfaceHTMLAnchorElement Specifications Specification HTML #the-a-element