The name of the UI library that is going to be in use.
The css file for bootstrap should be manually included if you use bootstrap.
Examples
MaterialDesign
<div id="tree"></div>
<script>
var tree = $('#tree').tree({
dataSource: '/Locations/Get',
width: 500,
uiLibrary: 'materialdesign',
checkboxes: true
});
</script>
Bootstrap 3
<div id="tree"></div>
<script>
var tree = $('#tree').tree({
dataSource: '/Locations/Get',
width: 500,
uiLibrary: 'bootstrap',
checkboxes: true
});
</script>
Bootstrap 4
<div id="tree"></div>
<script>
var tree = $('#tree').tree({
dataSource: '/Locations/Get',
width: 500,
uiLibrary: 'bootstrap4',
checkboxes: true
});
</script>
Bootstrap 5
<div id="tree"></div>
<script>
var tree = $('#tree').tree({
dataSource: '/Locations/Get',
width: 500,
uiLibrary: 'bootstrap5',
checkboxes: true
});
</script>