HTML文档中的元素ID〜命名问题 [英] Element ID in HTML Document ~ Naming Question
问题描述
在元素ID中插入空格字符时,是否有任何问题(技术上或其他方面)例如,像这样:
Are there any issues (either technically, or otherwise) with putting a space character in an element ID? For example, something like this:
<li id='something with spaces'>Test123</li>
我明白这是不可取的( ),但我已经打了scneario,如果可能,我需要这样做。
I understand that this is NOT desirable (I have never used spaces before), but I have hit a scneario where I need to do this if possible.
潜在问题面对缩放,任何特定的浏览器,脚本或CSS样式?
What are the potential issues (if any) I may face with scaling, any particular browsers, scripting, or CSS styling?
是否有任何文章谈论可以使用但不应该使用的坏字符 ?
Are there any articles that talk about the 'bad characters' that CAN be used but SHOULD NOT be used?
感谢 -
推荐答案
Per 标准,
ID和NAME令牌必须以
字母([A-Za-z])开头,并且可以跟随
任意数量的字母,数字
([ 0-9]),连字符( - ),下划线
(_),冒号(:)和句号
(。)。
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").
通过打破此规则,您的(无效)HTML的标准兼容处理器可能会遇到麻烦。因此,我建议您不要。
By breaking this rule you'r likely to run into no end of trouble from standard-complying processors of your (invalid) HTML. So, I would recommend you don't do this.
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