Comments (9)
I am using the chrome plugin React Developer Tools
and when I inspect the React tree I see 'Proxy Component' instead of the components actual name. Might be a webpack
issue? I tried adding 'displayName' and that didn't do it.
Anyone else run into this issue?
from react-devtools.
OK, here's quick update: if component is exposed like this, it'll have Unknown
as a name:
exports.MyComponent = React.createClass({...});
However, when I change it to this, it starts to work:
var MyComponent = React.createClass({...});
exports.MyComponent = MyComponent;
I checked extension source code, but can't figure what's tagName
and how it is set.
from react-devtools.
If you are not using JSX, you need to add a displayName
attribute to your class.
var MyComponent = React.createClass({
displayName: 'MyComponent',
...
});
If you are using JSX, this is done automatically. Unfortunately there isn't a way to get it otherwise.
from react-devtools.
Yes, I'm using JSX. So, it seems it is different issue - JSX compiler can not contribute displayName
if component is declared with exports.ComponentName = React.createClass()
.
from react-devtools.
This is the code responsible for it: https://github.com/facebook/react/blob/master/vendor/fbtransform/transforms/reactDisplayName.js#L37
from react-devtools.
JSX could in theory support your format too. This problem is going away when we move to ES6 classes or something similar though.
The tagName is something that's part of DOM components in React's core. It doesn't have a displayName.
from react-devtools.
If you want to send a pull request you could add your preferred formats here:
from react-devtools.
Understood, thanks. Manual displayName
will work for now.
from react-devtools.
Just made facebook/react#799 which should fix this for all cases that I can think of.
from react-devtools.
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from react-devtools.