在JavaScript中模拟“警告”或“提示”

Question

I'm aware of the principles behind event driven programming but would nevertheless try to better understand if and how it is possible to emulate the functionality of the native alert or prompt functions in JavaScript. Clearly the point is the blocking behavior of those native functions and how this could be emulated in JavaScript.

Answer 1

you could use twitters bootstrap - modal: twitter.github.com/bootstrap/javascript.html#modals

or jquerys ui - modal: jqueryui.com/demos/dialog/#modal-confirmation

both are non blocking

//edit: this? https://github.com/malsup/blockui/blob/master/jquery.blockUI.js && http://jquery.malsup.com/block/#demos