Remove Comma

[dgrammatiko]

Remove comma if style is not set

See #9116

[UncleR]

I have tested this item 🔴 unsuccessfully on 92ae51f

After chosing a module nothing happened. Returning to the editor was only possible with the close-Button of the selection window.

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[richard67]

I have tested this item 🔴 unsuccessfully on 92ae51f

Same as for @UncleR , it worked before this patch.

Following error is reported in browser console:

TypeError: jQuery(...).val(...) is undefined

if (jQuery("#extra_class").val().length)

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[richard67]

@dgt41 See https://github.com/dgt41/joomla-cms/pull/29 for the correction 😄

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[richard67]

@dgt41 Sorry, with my PR dgt41#29 mentioned above it also does not work. The Javascript error is solved, but the value of the extra class input field is never used with it. I try to find a solution but am neither a Javascript nor a jQuery expert.

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[richard67]

@dgt41 I have just commited a change to my PR dgt41#29 for you, and now all works, just have tested. So if you accept my PR this PR here can be tested with success.

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[joomla-cms-bot]

This PR has received new commits.

CC: @richard67, @UncleR

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[joomla-cms-bot]

This PR has received new commits.

CC: @richard67, @UncleR

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[dgrammatiko]

@richard67 thanks, of the patch, I've simplified these lines a bit more

[richard67]

I have tested this item ✅ successfully on 29f9e6b

Tested with success.
Extra style parameter is added to the loadmodule or loadposition call at the end, separated by a comma, if set in the input box, otherwise if no extra style then no parameter and no comma added.
Examples:
{loadmodule mod_languages,Language switcher}
{loadmodule mod_languages,Language switcher,dada}
{loadposition position-0}
{loadposition position-0,dada}

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[viocassel]

I have tested this item ✅ successfully on 29f9e6b

Everything works fine.

[UncleR]

I have tested this item ✅ successfully on 29f9e6b

OK.

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}

[brianteeman]

Thanks for testing - setting RTC

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/joomla-cms/9117.}