Should there be better accessibility support for popup menus? This article will cover 3 common pop-up windows:
window.open New browser window Created window Page DOM Pseudo pop-up window created: Such as pop-up tips, etc.
1. When the page does not have JS Generally speaking, if there is no JS, then do things according to the behavior of HTML. Make the link linkable and it's solved. It's relatively simple. We've briefly covered it:
1. window.open the new browser window: try to bind the JS trigger to and link a to a new page , that’s it.
// The link has the same goal as window.open [open window] // Remember to block the link by default, otherwise it will be opened twice when there is JS window.open('./iframe.html', 'name', 'height=300,width=500'); return false;
2. In most cases In most cases, the user's browser has JS enabled. What we have to do is: focus on the pop-up window, and the first tab can access the content inside. It sounds quite simple, hub? Take a look at the DEMO first:
// Quoted from: QuickMode - popups function popitup(url) { newwindow=window.open(url,'name','height=200,width=150'); if (window.focus) { // focus to the new window newwindow.focus(); } // Default behavior of blocking triggers return false; }
