限制 jQuery select2 最大可见（未选择）选项

Question

限制 jQuery select2 最大可见（未选择）选项

我只想在 select2 中限制多个 select 可见标签选项，用户仍然可以 select 更多选项，如果他们 select 比他们可以看到的最大可见数量更多选项...

Answer 1

您可以使用maximumSelectionLength

   $("#dropdown").select2({
    maximumSelectionLength: 3
});

Answer 2

This solved my problem.
I had to restrict the visible selected options which were increasing 
height.

链接在这里