basic idea of a custom tooltip, using pure Javascript
问题 I need basic idea of creating a custom tooltip using pure Javascript code; What I want : For example : <a href="#" onmousemover="tooltip('text')">Link Text</a> And onmouseover I want to display a custom tooltip with fixed position based on <a> 's element position , to start from right:0 or from left:0 of the <a> element; 回答1: As this question comes up when a user searches for custom tooltip , I would like to add the bootstrap's JS tooltip, although you have mentioned pure javascript . So in a