fix: License of Event Data & Content clear field

[maze-runnar]

Fixes #2302 (completing remaining part of wizard step 2 of licence )

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• I have read the Contribution & Best practices Guide.
• My branch is up-to-date with the Upstream development branch.
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• I have added tests that prove my fix is effective or that my feature works
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[maze-runnar]

there is no option like power select allowClear in case of UIDropDown

[snitin315]

I think there was a clearable named property for dropdown in Semantic-UI.

[iamareebjamal]

That won't work here AFAIK as this is not a property of event but event.copyright.license

[iamareebjamal]

@maze-runnar Try using Power Select for this as well

[codecov]

Codecov Report

Merging #4980 into development will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@               Coverage Diff               @@
##           development    #4980      +/-   ##
===============================================
- Coverage        22.68%   22.68%   -0.01%     
===============================================
  Files              485      485              
  Lines             5153     5154       +1     
  Branches            21       21              
===============================================
  Hits              1169     1169              
- Misses            3980     3981       +1     
  Partials             4        4              

Impacted Files	Coverage Δ
app/components/forms/wizard/other-details-step.js	0.00% <0.00%> (ø)

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[maze-runnar]

@iamareebjamal i have added powerselect -

<PowerSelect
      @selected={{this.data.event.copyright.licence}}
      @allowClear={{true}}
      @options={{this.licenses}}
      @placeholder={{t 'Select Licence'}}
      @onChange={{fn (mut this.data.event.copyright.licence)}} as |licence|>
        {{licence.name}}
    </PowerSelect>

SHowing all fields correctly -

But it is showing [Object object ] on event page.

[iamareebjamal]

The JS object was assigned instead of name

[maze-runnar]

The JS object was assigned instead of name

<PowerSelect
      @selected={{this.data.event.copyright.licence.name}}
      @allowClear={{true}}
      @options={{this.licenses}}
      @placeholder={{t 'Select Licence'}}
      @onChange={{fn (mut this.data.event.copyright.licence.name)}} as |licence|>
        {{licence}}
    </PowerSelect>

tried this too, not worked