javascript - 禁用工具提示 select2

Question

如何在 select2 中禁用工具提示？它在 4.06 版本中是否正常工作？我不想隐藏它。我想禁用它。现在我只在悬停时将其删除。

$(".raport_div").find('.select2-selection__rendered').hover(function() {$(this).prop('title', '');})

Answer 1

您可以将标题设置为“”。这在我的测试中有效: https://plnkr.co/edit/OG11it?p=preview

            {
                "id": "item1",
                "text": "item1",
                "title": " ",
            },

这就是它起作用的原因:

https://developer.mozilla.org/en-US/docs/Web/HTML/Global_attributes/title

If this attribute is set to the empty string, it explicitly means its nearest ancestor's title is not relevant (and shouldn't be used in the tooltip for this element).