Re: gitweb html validation

2016-11-18 Thread Ralf Thielow 
2016-11-15 19:26 GMT+01:00 Ralf Thielow :

Finally I've found the time to actually try this out and there
are some problems with it.

>
> diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
> index 7cf68f07b..33d7c154f 100755
> --- a/gitweb/gitweb.perl
> +++ b/gitweb/gitweb.perl
> @@ -5531,8 +5531,8 @@ sub git_project_search_form {
> $limit = " in '$project_filter/'";
> }
>
> -   print "\n";
> print $cgi->start_form(-method => 'get', -action => $my_uri) .
> + "\n" .
>   $cgi->hidden(-name => 'a', -value => 'project_list')  . "\n";
> print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
> if (defined $project_filter);
> @@ -5544,11 +5544,11 @@ sub git_project_search_form {
>  -checked => $search_use_regexp) .
>   "\n" .
>   $cgi->submit(-name => 'btnS', -value => 'Search') .
> - $cgi->end_form() . "\n" .
>   $cgi->a({-href => href(project => undef, searchtext => undef,
>  project_filter => $project_filter)},
>   esc_html("List all projects$limit")) . "\n";
> -   print "\n";
> +   print "\n" .
> + $cgi->end_form() . "\n";
>  }
>

The anchor is now inside the form-tag, which means there is no
visual line-break anymore that comes automatically after 
as the form-tag is a block level element.  Could be solved by adding a
"", which is not very nice, but OK.

>  # entry for given @keys needs filling if at least one of keys in list
> diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css
> index 321260103..507740b6a 100644
> --- a/gitweb/static/gitweb.css
> +++ b/gitweb/static/gitweb.css
> @@ -539,7 +539,7 @@ div.projsearch {
> margin: 20px 0px;
>  }
>
> -div.projsearch form {
> +form div.projsearch {
> margin-bottom: 2px;
>  }
>

This is wrong as it overwrites the setting above, 20px at the bottom
went to 2px.

The problem is how to apply the 2px now. Before this, we had the
, a block element, which we can give the 2px margin at the
bottom.  Now this element is gone and we have a set of inline
elements where we use "" to emulate the line break.  There
are two css rules which can solve this, but I'm not really happy with
both of them.
1) As we know we need the two pixel below an input element, we
can say
div.projsearch input {
  margin-bottom: 2px;
}
2) Make the a-Tag inside div.projsearch being displayed as a block
element to make a margin-top setting working.  This has the benefit
that we don't care about the element above.
div.projsearch a {
display: inline-block;
margin-top: 2px;
}
If I have to choose I'd prefer the second one.

So I can't think of a way to solve this nicely with this change.

Re: gitweb html validation

2016-11-16 Thread Raphaël Gertz 

Le 16.11.2016 01:05, Junio C Hamano a écrit :

Ralf Thielow  writes:


Only block level elements are
allowed to be inside form tags, according to
https://www.w3.org/2010/04/xhtml10-strict.html#elem_form
...
I think it's better to just move the -Tag outside of the
surrounding div?
Something like this perhaps, I didn't test it myself yet.


That sounds like a sensible update to me (no, I do not run gitweb
myself).  Is this the only  we have in the UI, or is it the
only one that is problematic?


There is an other form in the cgi line 4110 :
print $cgi->start_form(-method => "get", -action => $action) .
  "\n" .

But this one has a  inside.

The problem with projsearch I want to change is that the div is around 
the form without a container inside.


I agree with moving the  inside the form if it's 
a better option.


Best regards

Re: gitweb html validation

2016-11-15 Thread Junio C Hamano 
Ralf Thielow  writes:

> Only block level elements are
> allowed to be inside form tags, according to
> https://www.w3.org/2010/04/xhtml10-strict.html#elem_form
> ...
> I think it's better to just move the -Tag outside of the
> surrounding div?
> Something like this perhaps, I didn't test it myself yet.

That sounds like a sensible update to me (no, I do not run gitweb
myself).  Is this the only  we have in the UI, or is it the
only one that is problematic?

> diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
> index 7cf68f07b..33d7c154f 100755
> --- a/gitweb/gitweb.perl
> +++ b/gitweb/gitweb.perl
> @@ -5531,8 +5531,8 @@ sub git_project_search_form {
>   $limit = " in '$project_filter/'";
>   }
>  
> - print "\n";
>   print $cgi->start_form(-method => 'get', -action => $my_uri) .
> +   "\n" .
> $cgi->hidden(-name => 'a', -value => 'project_list')  . "\n";
>   print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
>   if (defined $project_filter);
> @@ -5544,11 +5544,11 @@ sub git_project_search_form {
>-checked => $search_use_regexp) .
> "\n" .
> $cgi->submit(-name => 'btnS', -value => 'Search') .
> -   $cgi->end_form() . "\n" .
> $cgi->a({-href => href(project => undef, searchtext => undef,
>project_filter => $project_filter)},
> esc_html("List all projects$limit")) . "\n";
> - print "\n";
> + print "\n" .
> +   $cgi->end_form() . "\n";
>  }
>  
>  # entry for given @keys needs filling if at least one of keys in list
> diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css
> index 321260103..507740b6a 100644
> --- a/gitweb/static/gitweb.css
> +++ b/gitweb/static/gitweb.css
> @@ -539,7 +539,7 @@ div.projsearch {
>   margin: 20px 0px;
>  }
>  
> -div.projsearch form {
> +form div.projsearch {
>   margin-bottom: 2px;
>  }
>

Re: gitweb html validation

2016-11-15 Thread Ralf Thielow 
Raphaël Gertz  wrote:
> Hi,
> 
> There a small bug in gitweb html validation, you need the following patch to
> pass w3c check with searchbox enabled.
> 
> The problem lies in the input directly embed inside a form without a wrapper
> which is not valid.
>

I agree this is a small bug. Only block level elements are
allowed to be inside form tags, according to
https://www.w3.org/2010/04/xhtml10-strict.html#elem_form

> Best regards
> 
> The following patch fix the issue for git-2.10.2 :
> --- /usr/share/gitweb/gitweb.cgi.orig   2016-11-15 15:37:21.149805026 +0100
> +++ /usr/share/gitweb/gitweb.cgi2016-11-15 15:37:48.579240429 +0100
> @@ -5518,6 +5518,7 @@ sub git_project_search_form {
> 
> print "\n";
> print $cgi->start_form(-method => 'get', -action => $my_uri) .
> + ''.
>   $cgi->hidden(-name => 'a', -value => 'project_list')  . "\n";
> print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
> if (defined $project_filter);
> @@ -5529,6 +5530,7 @@ sub git_project_search_form {
>  -checked => $search_use_regexp) .
>   "\n" .
>   $cgi->submit(-name => 'btnS', -value => 'Search') .
> + ''.
>   $cgi->end_form() . "\n" .
>   $cgi->a({-href => href(project => undef, searchtext => undef,
>  project_filter => $project_filter)},

I think it's better to just move the -Tag outside of the
surrounding div?
Something like this perhaps, I didn't test it myself yet.

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 7cf68f07b..33d7c154f 100755
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -5531,8 +5531,8 @@ sub git_project_search_form {
$limit = " in '$project_filter/'";
}
 
-   print "\n";
print $cgi->start_form(-method => 'get', -action => $my_uri) .
+ "\n" .
  $cgi->hidden(-name => 'a', -value => 'project_list')  . "\n";
print $cgi->hidden(-name => 'pf', -value => $project_filter). "\n"
if (defined $project_filter);
@@ -5544,11 +5544,11 @@ sub git_project_search_form {
 -checked => $search_use_regexp) .
  "\n" .
  $cgi->submit(-name => 'btnS', -value => 'Search') .
- $cgi->end_form() . "\n" .
  $cgi->a({-href => href(project => undef, searchtext => undef,
 project_filter => $project_filter)},
  esc_html("List all projects$limit")) . "\n";
-   print "\n";
+   print "\n" .
+ $cgi->end_form() . "\n";
 }
 
 # entry for given @keys needs filling if at least one of keys in list
diff --git a/gitweb/static/gitweb.css b/gitweb/static/gitweb.css
index 321260103..507740b6a 100644
--- a/gitweb/static/gitweb.css
+++ b/gitweb/static/gitweb.css
@@ -539,7 +539,7 @@ div.projsearch {
margin: 20px 0px;
 }
 
-div.projsearch form {
+form div.projsearch {
margin-bottom: 2px;
 }

gitweb html validation

2016-11-15 Thread Raphaël Gertz 

Hi,

There a small bug in gitweb html validation, you need the following 
patch to pass w3c check with searchbox enabled.


The problem lies in the input directly embed inside a form without a 
wrapper which is not valid.


Best regards

The following patch fix the issue for git-2.10.2 :
--- /usr/share/gitweb/gitweb.cgi.orig   2016-11-15 15:37:21.149805026 
+0100
+++ /usr/share/gitweb/gitweb.cgi2016-11-15 15:37:48.579240429 
+0100

@@ -5518,6 +5518,7 @@ sub git_project_search_form {

print "\n";
print $cgi->start_form(-method => 'get', -action => $my_uri) .
+ ''.
  $cgi->hidden(-name => 'a', -value => 'project_list')  . 
"\n";
print $cgi->hidden(-name => 'pf', -value => $project_filter). 
"\n"

if (defined $project_filter);
@@ -5529,6 +5530,7 @@ sub git_project_search_form {
 -checked => $search_use_regexp) .
  "\n" .
  $cgi->submit(-name => 'btnS', -value => 'Search') .
+ ''.
  $cgi->end_form() . "\n" .
  $cgi->a({-href => href(project => undef, searchtext => 
undef,
 project_filter => 
$project_filter)},