The escape()
method does not encode the
+
character which is interpreted as a space on
the server side as well as generated by forms with spaces in their fields.
Due to this shortcoming and the fact that this function fails to handle
non-ASCII characters correctly, you should avoid use of escape()
whenever possible
. The best alternative is usually
encodeURIComponent()
.
escape()
will not encode:
@*/+
Use of the encodeURI()
method is a bit more specialized
than escape()
in that it encodes for
URIs
[REF]
as
opposed to the querystring, which is part of a
URL
. Use this
method when you need to encode a string to be used for any resource that
uses URIs
and needs certain characters to remain un-encoded. Note that this method
does not encode the '
character, as it is a valid
character within
URIs
.
encodeURI()
will not encode:
~!@#$&*()=:/,;?+'
Lastly, the encodeURIComponent()
method should be used in
most cases when encoding a single component of a
URI
.
This method will encode certain chars that would normally be recognized as
special chars for
URIs
so that
many components may be included. Note that this method does not encode the
'
character, as it is a valid character within
URIs
.
encodeURIComponent()
will not encode:
~!*()'
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