added suport for isomorphic rendering

[dinodsaurus]

I just added check if the component is running in browser or node.
Before when rendering on server there was an error

/Users/dino/Documents/dino/react-modal/lib/helpers/ariaAppHider.js:4
if (document) {
    ^

ReferenceError: document is not defined

[tkirda]

Yes, that is needed! Now it fails when rendering isomorphic app. I suggest changing first line into:

var _element = typeof document !== 'undefined' ? document.body : null;

There is no point setting _element to string.

[dinodsaurus]

Thanks @tkirda , I updated my pull request 👍

[Josh-a-e]

Would love to see this merged in 😄

[sebslomski]

Please merge this, it works perfectly.

[ghislaindj]

Totally agree, this PR works great !

[voronianski]

rackt guys @gaearon @mzabriskie please merge this line and bump npm version pleeeeeaseee ⌚

[mzabriskie]

Has anyone tested this diff with a screen reader? The fix would work for server rendering. Just need to make sure that once we're on the client _element still gets aria-hidden="true" when modal is displayed.

[tkirda]

It does not affect the behavior in any way, it's just to prevent exception when including file in nodejs runtime. Since document is not available. On a client it will behave the same way.

[mzabriskie]

Sounds good. Thanks!

[tkirda]

Sweet! Looking forward to see it on NPM.

[voronianski]

@mzabriskie 👍

[armandabric]

Any idea on when a new release will be?

[mzabriskie]

I will update react to 0.14, and release today.

[sahat]

Has this been published yet? I am still having this issue in version 0.5.

[vonwao]

Still doesn't work with meteor.

[ericntd-legacy]

It looks like the fix is included in 0.6.0.
But then 0.6.0 requires React 0.14 and I'm using React 0.13.3.
What else can I do besides crying and changing the source code of your library under node_modules folder (hacking)?

[dinodsaurus]

@ericntd In my package.jsonI am loading it as this:
"react-modal": "git+https://github.com/rackt/react-modal.git#920d421ed14b94b47bb32310eb691f763d67d464"