File uploads don't refresh the file-browser when complete

[David Coles]

Firefox 3.5.9

File uploads don't refresh the file browser when complete or close the upload dialog.
Have to refresh the page by hand.

[David Coles (dcoles)]

Looks like this is caused by some odd DOM behaviour that causes the JSON to be split into several DOM nodes. Thus firstChild results in truncated JSON. This causes an JSON parse error and thus refresh fails.

browser.js
----
401: data = myFrame.firstChild.getElementsByTagName(
402: 'body')[0].firstChild.firstChild.nodeValue;
403: data = JSON.parse(data)

Solution is probably to use something like `innerText` rather than `firstChild.nodeValue`.

[David Coles (dcoles)]

Using `value = x.innerText || x.innerContent;` to get content of nodes. innerText is supported by IE, but not Firefox. The DOM3 innerContent is supported by Firefox but not IE. Webkit supports either form.