On 09/28/12 11:08, Paul Rouget wrote:
In the Developer Tools, we often need to get a list of all the windows present in a page. (main window, iframes, iframes in iframes, …). We also need to be notified when a new window is created (createElement("iframe")).The naive way to do it: - recursively go throught the iframes via the DOM
There are alternatives to this, using the docshell tree f.e., but it probably isn't much different to just doing that.
- add mutations observers to be notified when an iframe is created
Register an observer notification to be called when content globals are created: https://developer.mozilla.org/en-US/docs/Observer_Notifications#Documents
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