html formatted string & displaying only upto specific length

Hi

I have a string

str="<p>H<span style="font-family: impact,chicago;">g</span>enrik
Lundqvist,g<span style="font-family: georgia,palatino;">gh nv <span
style="font-family: wingdings,zapf dingbats;">gnm h fsgfb
g</span></span>the preternaturally handsome Swedish goalie for the New
York Rangers, may have been named one of test from Neskdufluh on
december <span style="font-family: symbol;">a</span> 2009</p>"

i want to display this with the html formatting as mentioned above in
the string.
But i want to display only first 15 charatcer.ie 15 characters inclusive
of spaces and other special charac
that is , i want to display HgenrikLundqvis .
But it should be display with all the html formatting as it is in the
string "str".
please tell me how to display it like this.

I don't think what you're looking for is even possible in general:
you'd need to first parse the entire HTML string, find "15 characters"
and then put the formatting back on. That's not even including the
possibility of devious stuff like this:

A string with <span style="display:none">hidden bits</span>.

The first 15 *visible* characters here are "A string with .", but
unless you're parsing the CSS as well, you'd end up producing "A
string with h".

Finally, fixed character truncation can be tricky; does the client
*really* want to see "Foo Bar Baz Association" truncated to 15
characters? :slight_smile:

--Matt Jones