[5.1] Template Long Description

[brianteeman]

Pull Request for Issue identified with #42649 .

Summary of Changes

Complete the code that truncates long descriptions.
As seen in
administrator/components/com_modules/tmpl/module/edit.php
administrator/components/com_plugins/tmpl/plugin/edit.php
administrator/components/com_scheduler/tmpl/task/edit.php
But only partially seen in
administrator/components/com_templates/tmpl/style/edit.php

each element that used "JGLOBAL_SHOW_FULL_DESCRIPTION", have a parent element with onclick attribute...

Testing Instructions

Update the descrption of the cassiopeia template in language\en-GB\tpl_cassiopeia.ini so that it is over 500 characters long.

Actual result BEFORE applying this Pull Request

The entire description is displayed

Expected result AFTER applying this Pull Request

The description is truncated and a new tab is present with the full description

Link to documentations

Please select:

• Documentation link for docs.joomla.org:

• No documentation changes for docs.joomla.org needed

• Pull Request link for manual.joomla.org: <link

• No documentation changes for manual.joomla.org needed

Comment

Alternatively the partial support for this truncation functionality can be removed from com_templates

[sinahaghparast]

@brianteeman I saw changed file, thanks...

now it is better to choose one code style in these four file...

onclick="document.getElementById('myTab').activateTab(document.getElementById('description'));"
or
onclick="document.querySelector('[aria-controls=description]').click();"

[brianteeman]

Anyone can submit a pull request

[toivo]

I have tested this item ✅ successfully on 6501649

Tested successfully in Joomla 5.1.0-alpha3-dev of 15 January.

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[richard67]

I've restored the previous human test result in the issue tracker as the 2 commits after the test were only a code style change and a clean branch update.

[Quy]

I have tested this item ✅ successfully on 585dfd6

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[Quy]

RTC

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[LadySolveig]

Thank you @brianteeman and also vor testing @toivo and @Quy

[brianteeman]

thanks