Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
230 views
in Technique[技术] by (71.8m points)

javascript - Define an event on iFrame element with jQuery

I try to define a live event on img tags store on a iFrame. For example, I would like obtain a simple javascript alert box when I click a image on my iFrame.

Do you know how i can define the events for the iFrame, because I would like to put a thing like $('img').live("click",function().... but only for the elements on iFrame.

Please note: img tags are dynamically added on my iFrame after page load.

Thanks for your help.

Nicolas

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can do it if you

  1. make sure that the page in the iframe has its own copy of jQuery loaded [ed.: only really necessary for jQuery operations internal to the frame's page itself]
  2. from the outer document, work into the iframe document like this:

$('#iframeId').contents().find('img') // ...


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...