Node[removed] giving tag names in lower case

Question

I am iterating NodeList to get Node data, but while using Node.innerHTML i am getting the tag names in lowercase.

Answer 1

You cannot count on .innerHTML preserving the exact nature of your original HTML. In fact, in some browsers, it's significantly different (though generates the same results) with different quotation, case, order of attributes, etc...

It is much better to not rely on the preservation of case and adjust your javascript to deal with uncertain case.

It is certainly possible to use a regular expression to do a case insensitive search (the "i" flag designates its searches as case insensitive), though it is generally much, much better to use direct DOM access/searching rather than innerHTML searching. You'd have to tell us more about what exactly you're trying to do before we could offer some code.