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MDL-78953 autocomplete: Add only one empty option when deselecting item.

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Each option that was deselected was prepending an empty option in the select.
This commit is contained in:
Pedro Jordao 2023-10-20 19:33:16 -03:00 • committed by pedrojordao
parent e4d1369475
commit 2d73818742
3 changed files with 5 additions and 3 deletions
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2
lib/amd/build/form-autocomplete.min.js vendored
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lib/amd/build/form-autocomplete.min.js.map
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lib/amd/src/form-autocomplete.js
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@ -221,7 +221,9 @@ define([
var selectedItemValue = $(item).attr('data-value');
// Preprend an empty option to the select list to avoid having a default selected option.
originalSelect.prepend($('<option>'));
if (originalSelect.find('option').first().attr('value') !== undefined) {
originalSelect.prepend($('<option>'));
}
// Look for a match, and toggle the selected property if there is a match.
originalSelect.children('option').each(function(index, ele) {