any way of making encodeURIComponent in javascript ignore certain characters?

is there any way I can make the encodeURIComponent method ignore certain characters for example if I don't 开发者_Go百科want it to encode the £ sign. ?

---

This is not possible without wrapping it yourself.

Probably the safest thing to do would be...not do this. If you're a thrill seeker, just undo the parts you want decoded after the encoding is complete.

Something like this might be a naive way (i.e. my way) of doing it:

encodeURIComponent(uri).replace('%A3','£')