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Matteo Landi  
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 More options May 5 2012, 12:01 pm
From: Matteo Landi <mat...@matteolandi.net>
Date: Sat, 5 May 2012 18:01:51 +0200
Local: Sat, May 5 2012 12:01 pm
Subject: i
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Hi everybody,

Could you tell me what is the right way to display html formatted content
extracted from the database?  Taking the blog tutorial as example, how is
possible to let users create posts containing html tags such as `strong`, `em`,
`ul` and so forth?

Thanks,
Matteo

--
http://www.matteolandi.net


 
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Discussion subject changed to "Display unescaped html elements" by Matteo Landi
Matteo Landi  
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 More options May 5 2012, 12:53 pm
From: Matteo Landi <mat...@matteolandi.net>
Date: Sat, 5 May 2012 18:53:14 +0200
Local: Sat, May 5 2012 12:53 pm
Subject: Display unescaped html elements
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On May/05, Matteo Landi wrote:

> Hi everybody,

> Could you tell me what is the right way to display html formatted content
> extracted from the database?  Taking the blog tutorial as example, how is
> possible to let users create posts containing html tags such as `strong`, `em`,
> `ul` and so forth?

> Thanks,
> Matteo

> --
> http://www.matteolandi.net

Excuse me for double posting, but the previous message contained an incomplete
subject.

Cheers,
Matteo

--
http://www.matteolandi.net


 
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Discussion subject changed to "i" by lowpass
lowpass  
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 More options May 7 2012, 7:16 pm
From: lowpass <zijn.digi...@gmail.com>
Date: Mon, 7 May 2012 19:16:19 -0400
Local: Mon, May 7 2012 7:16 pm
Subject: Re: i
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echo $data['Post']['body'];

Maybe the question wasn't clear. What exactly do you mean about the
"right way to display" it?


 
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Discussion subject changed to "Display unescaped html elements" by lowpass
lowpass  
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 More options May 7 2012, 7:20 pm
From: lowpass <zijn.digi...@gmail.com>
Date: Mon, 7 May 2012 19:20:58 -0400
Local: Mon, May 7 2012 7:20 pm
Subject: Re: Display unescaped html elements
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How were they escaped? If the content has been run through
htmlspecialchars() before saving to the DB then:

echo htmlspecialchars_decode($data['Post']['body']);


 
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Discussion subject changed to "i" by Matteo Landi
Matteo Landi  
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 More options May 16 2012, 3:55 pm
From: Matteo Landi <mat...@matteolandi.net>
Date: Wed, 16 May 2012 21:55:26 +0200
Local: Wed, May 16 2012 3:55 pm
Subject: Re: i
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On May/07, lowpass wrote:
> echo $data['Post']['body'];

> Maybe the question wasn't clear. What exactly do you mean about the
> "right way to display" it?

It is funny how questions arise from dumb errors:  let me explain why.

As I tried to explain in my previous post, I wanted to save raw html tags inside
a blog post, and make the View display them accordinly;  unfortunately, in all
the experiments I made, tags were displayed as raw sequences (<em>asd</em>
instead of an italic asd).  So I complained the list about that.

The problem is that while editing the blog post to add html tags, I only
modified the title field which was rendered inside the View with a command like
this `$this->Html->link($post['Post']['title'], ...)`;  the `link` method
obviously escapes the content of the link label, resulting in html tags
displayed as raw characters :-)

So I edited the post body, and magically html tags were rendered properly!  Mea
culpa!

Cheers,
Matteo

--
http://www.matteolandi.net

 
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