Dear All,
I am looking into how to clear selections of a select2 dropdown. Since
Arches uses JQuery select2 inputs, I thought that, at least from the point
of view of the display (then, of course, there is the KO viewModel that
needs to be changed), I could do so by adding to the binding the argument
allowClear = true, which according to the Select2 documentation
(https://select2.github.io/examples.html for Placeholders), makes an X icon
appear next to the dropdown arrow. However, this does not seem to work. I
then thought that the problem could be a CSS overriding the X icon and the
dropodwon arrow from appearing. So I commented the section below in
arches.css
select2-arrow{
display: none !important; /*removes the down arrow from dropdowns*/
}
This reintroduced the dropdown arrows, and with it, it re-allowed
backspacing on selected concepts. But allowClear=true still does not make
the X icon appear. Any ideas as to why this is the case?
Andrea
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