如何绑定到jquery-mobile pagebeforeload事件?
问题描述:
我迫不及待地试图让jquery mobile pagebeforeload 事件发生。这没有任何作用:
I'm getting desperate trying to get the jquery mobile pagebeforeload event to fire. This just does nothing:
$(document).on("pagebeforeload", function( e, data ) {
console.log("hello");
});
根据 JQM docs ,语法正确。但是,没有任何反应。 Anybode可以告诉我为什么会这样吗?
According to the JQM docs, the syntax is correct. Still, nothing happens. Can anybode tell me why that is?
感谢您的帮助!
答
确保你包含 preventDefault();
否则,它会快乐地继续加载。
Make sure you're including preventDefault();
Otherwise, it'll just merrily continue loading.
文档: http://jquerymobile.com/ demos / 1.1.0 / docs / api / events.html
$( document ).bind( "pagebeforeload", function( event, data ){
// Let the framework know we're going to handle the load.
event.preventDefault();
// ... load the document then insert it into the DOM ...
// at some point, either in this callback, or through
// some other async means, call resolve, passing in
// the following args, plus a jQuery collection object
// containing the DOM element for the page.
data.deferred.resolve( data.absUrl, data.options, page );
});