lcdsantos / lcdsantos/jQuery-Selectric
Incorrect result when optGroup with multiple
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- Dominant language
- JavaScript
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- 715
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Description
an error value get when init a multiple select with optGroup.
I add following code in public/index.html
<div class="item">
<select multiple>
<option>Select with optgroup and multiple</option>
<optgroup label="Group 1">
<option>Option 1.1</option>
</optgroup>
<optgroup label="Group 2">
<option selected>Option 2.1</option>
<option selected>Option 2.2</option>
</optgroup>
<optgroup label="Group 3" disabled>
<option>Option 3.1</option>
<option>Option 3.2</option>
<option>Option 3.3</option>
</optgroup>
</select>
</div>
And get an error value after init, like this
Is this an expected performance?
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Research direction
Reproduce the multiple-select with optgroups using the example added to public/index.html, then inspect the select initialization path that handles selected options and optgroups. Confirm the incorrect value and verify that initialization returns the expected selected options without an error.
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Assessment
- Tech stack
- javascript, jquery
- Domain
- frontend
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100