FIX Use existing source datalist if available before creating a new one (closes #171)
Fix for #171 - Issue when utilizing multiple of same parent class Co-authored-by: Joe Madden <joe.madden@moosylvania.com>
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@ -275,8 +275,12 @@ class TagField extends MultiSelectField
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// Convert an array of values into a datalist of options
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// Convert an array of values into a datalist of options
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if (!$values instanceof SS_List) {
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if (!$values instanceof SS_List) {
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if (is_array($values) && !empty($values)) {
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if (is_array($values) && !empty($values)) {
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$values = DataList::create($dataClass)
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if (is_a($source, DataList::class)) {
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->filter($this->getTitleField(), $values);
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$values = $source->filter($this->getTitleField(), $values);
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} else {
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$values = DataList::create($dataClass)
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->filter($this->getTitleField(), $values);
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}
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} else {
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} else {
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$values = ArrayList::create();
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$values = ArrayList::create();
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}
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}
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