18 Jan
2023
18 Jan
'23
11:17 a.m.
Hi Frank,
Please see some remarks below:
> /Also make sure you prefix the pseudo class value also in the
> oxy_action. /--> How do I do this?
>
Like this:
> :root:before {
> display:block;
> content: oxy_button(action, oxy_action(
> name, 'Tags on/off ...',
> description, 'Toggle Full Tags',
> operation,
> 'ro.sync.ecss.extensions.commons.operations.TogglePseudoClassOperation',
> arg-elementLocation, '.',
> arg-name, '-oxy-no-tags'
> ));
> position: fixed;
> top: 4px;
> left: 160mm;
> }
>
> :root:-oxy-no-tags, :root:-oxy-no-tags * {
> -oxy-display-tags:none;
> }
> Negative values do have an effect in oXygen's Author mode and they are
> essential for me. Hm...???
>
As I said there are two distinct aspects:
- CSS Validation using the W3C CSS validator. Negative margins are
reported as errors by it.
- The CSS engine Oxygen uses to render the XML in the Author page,
engine which supports negative margins.
> I'll investigate to see if "margin-inline-start" is really required or
> can be replaced. I saw that it is used in one of oXygen's CSS files
> and wanted to reverse a formatting effect produced with this style.
>
We use this property in a single place because the DITA CSS are also
used by our Web Author (in-browser editor). So the Oxygen desktop does
not use this property in any way from what I looked but our Oxygen Web
Author product which runs in a web browser uses this property as it uses
common CSSs with the desktop application.
Regards,
Radu
Radu Coravu
Oxygen XML Editor
On 1/18/23 12:56, Frank Dissinger wrote:
>
> Hi Kris and Radu,
>
>
> I refer to (2): Opening "custom.css" in oXygen.
>
> /Also make sure you prefix the pseudo class value also in the
> oxy_action. /--> How do I do this?
>
> Negative values do have an effect in oXygen's Author mode and they are
> essential for me. Hm...???
>
> I'll investigate to see if "margin-inline-start" is really required or
> can be replaced. I saw that it is used in one of oXygen's CSS files
> and wanted to reverse a formatting effect produced with this style.
>
> Do I use an oXygen framework for my custom.css? Probably... How can I
> verify this?
>
>
> Regards,
>
> Frank
>
>
> ------------------------------------------------------------------------
>
>> Hi Frank,
>>
>>
>> There are two distinct aspects to this:
>>
>>
>> 1) Installing your framework in Oxygen and editing a DITA topic in
>> the Author mode using your custom framework's CSS. I tested and on my
>> side Oxygen reports no error when opening and editing a DITA topic
>> with your framework. So I cannot reproduce this problem you reported:
>>
>>
>>> This is annoying because the "Results" window keeps popping up
>>> whenever I save a dita file.
>> 2) *Opening your "custom.css" in Oxygen and validating it*. Here
>> indeed some errors are reported.
>>
>>
>> 2.1)
>>
>>
>>> Unknown pseudo-element or pseudo-class “:no-tags”
>> You can avoid this error by prefixing the custom pseudo class with
>> "-oxy-", something like ":root:-oxy-no-tags".
>>
>> *Also make sure you prefix the pseudo class value also in the
>> oxy_action.*
>>
>>
>> 2.2)
>>
>>
>>> *“-2em” negative values are not allowed *:
>> Such errors are reported by the W3C CSS validator, the CSS is
>> considered invalid according to the CSS standard. We do not have
>> settings to filter out errors reported by the CSS validator.
>>
>>
>> 2.3)
>>
>>
>>> Property “*margin-inline-start*” doesn't exist : 0
>> Again this property does not see to be defined in the CSS3 standard
>> and is reported as such by the W3C CSS validator. We do not have a
>> way to inhibit this.
>>
>> Oxygen's CSS engine used to render DITA topics in the Author mode
>> does not support this "margin-inline-start" property or use it in any
>> way. But some browsers seem to support it.
>>
>>
>> Regards,
>>
>> Radu
>>
>> Radu Coravu
>> Oxygen XML Editor
>
> ------------------------------------------------------------------------
> Am 18.01.2023 um 11:46 schrieb Kristen James Eberlein:
>>
>> *Frank, are you using an Oxygen framework for your custom CSS?*
>>
>> Best,
>>
>> Kris
>>
>> Kristen James Eberlein
>> Chair, OASIS DITA Technical Committee
>> Owner, Eberlein Consulting LLC
>> kris@eberleinconsulting.com
>>
>> Skype: kriseberlein; voice: +1 (919) 622-1501
>>
>> *From:* oXygen-user <oxygen-user-bounces@oxygenxml.com> *On Behalf Of
>> *Frank Dissinger
>> *Sent:* Wednesday, January 18, 2023 4:31 AM
>> *To:* Oxygen User Mailing List <oxygen-user@oxygenxml.com>
>> *Subject:* [oXygen-user] CSS validation warnings
>>
>> Hi list,
>>
>> I keep getting the following CSS validation errors for my
>> "custom.css" file in oXygen V25:
>>
>> * Unknown pseudo-element or pseudo-class “:no-tags”
>> * Negative values are not allowed: -0.5em /(padding)/
>> * Property “margin-inline-start” doesn't exist : 0
>>
>> This is annoying because the "Results" window keeps popping up
>> whenever I save a dita file.
>>
>> How can I tell oXygen to ignore these elements/properties/values?
>>
>> I can't find the required settings under "Options > Preferences > CSS
>> Validator".
>>
>> Frank
>>
> --
>
> *Frank Dissinger*
>
> Documentation Manager
>
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