The title attribute is implemented in a browser dependent fashion. ... If you want all the tooltips of your page to show immediately at ... ... <看更多>

In HTML the title attribute usually displays a little popup conveying information about the element. In most—if not all—browsers the popup ... ... <看更多>

... It can show immediately or after a specified delay; It can have any html content (images, links, etc.) When it converts the "title" attribute - whenever ... ... <看更多>

getTitle() should check if title is not blank and differs from data-original-title and should call Tooltip.prototype.fixTitle() accordingly. ... <看更多>