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added .options.renderUnique...

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Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
This commit is contained in:
Alex A. Naanou 2019-07-12 23:04:10 +03:00
parent b77f678805
commit 236f748eda
1 changed files with 7 additions and 1 deletions
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8
ui (gen4)/lib/widget/browse2.js
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@ -1182,7 +1182,7 @@ var BaseBrowserPrototype = {
uniqueKeys: false,
// if true do not render an item more than once...
renderUnique: false,
renderUnique: true,
// Controls how the disabled sub-tree root elements are skipped...
@ -3220,6 +3220,12 @@ var BaseBrowserPrototype = {
// only sub-path...
&& path.cmp(from_path.slice(0, path.length))) ?
[ renderer.renderNestedBlank(nested(), i, context) ]
// seen...
: seen instanceof Set
&& (seen.has(elem)
// add to seen and move to next test...
|| !seen.add(elem)) ?
[]
// filter -> skip unmatching...
: (filter && !filter.call(this, elem, i, path, section)) ?
[]