How to simulate a click and drag operation on an ipad?

so this is the setup - An iframe inside a page.

the iframe holds a HTML5 canvas object, which responds to click (hold) and drag...

How do I get this working on an iPad?

I've considering creating even开发者_高级运维t handlers (ontouchstart, ontouchmove, ontouchend), but that didn't seem to work...

Any ideas?

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If you want to allow touch interaction, that's the way to do it. Read Handling Multi-Touch Events in the Safari Web Content Guide.

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There's jQuery plugin that helps you handle drag event in mobile devices. You can find it here.