From: "Mariusz Pękala" <skoot@...>
Date: 2007-05-03T05:51:55+09:00
Subject: Re: How to save and display a newlinefeed with rails?

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On 2007-05-02 21:00:05 +0900 (Wed, May), anansi wrote:
> arghh thanks for your help, wokrs great :)
>=20
> Alex Young wrote:
> >anansi wrote:
> ><snip>
> >>        <%=3D entry.news %> <br>
> ><snip>
> >>But the problem is that I have now textformatting inside the=20
> >>entry.news field. E.g. how can I insert <br> after each line in=20
> >>entry.news?
> >
> ><%=3D entry.news.split("\n").join("<br />") %>
> >
> >or
> >
> ><%=3D entry.news.gsub("\n", "<br />") %>

Just my 2 cents, but I strongly recommend:

<%=3D CGI::escapeHTML(entry.news).gsub("\n", "<br />") %>
<%=3D CGI::escapeHTML(entry.news).split("\n").join("<br />") %>

or

<%=3D h(entry.news).gsub("\n", "<br />") %>
<%=3D h(entry.news).split("\n").join("<br />") %>

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