children with the same key about react-tree-graph HOT 7 CLOSED

You can already do this by setting a keyProp, as described in the docs.

from react-tree-graph.

I saw that, but it does not work with the tree view example.
Setting the property causes error on (only) duplicate nodes

TypeError: node.children is undefined

from react-tree-graph.

Can you add your code that's reproducing the issue? The JSON date you're using and the props you're passing into the Tree component should be enough.

from react-tree-graph.

Without changing any code, this is the json

`export default {
timestamp: '14/12/2016 22:00',
name: 'Colour',
sortvalue: 'Colour',
children: [{
name: 'Cyan',
sortvalue: "Cyan_1",
children: []
}, {
name: 'Blue',
sortvalue: 'Blue',
children: [{
name: 'Aquamarine',
sortvalue: 'Aquamarine',

    children: []
}, {
    name: 'Cyan',
    sortvalue: "Cyan_2",
    children: []
}, {
    name: 'Navy',
    sortvalue: 'Navy',
    children: []
}, {
    name: 'Turquoise',
    sortvalue: 'Turquoise',
    children: []
}]

}, {
name: 'Green',
sortvalue: 'Green',
children: []
}, {
name: 'Purple',
sortvalue: 'Purple',
children: [{
name: 'Indigo',
sortvalue: 'Indigo',
children: []
}, {
name: 'Violet',
sortvalue: 'Violet',
children: []
}]
}]
};`

and this is the tree construct:

<Tree animated data={root} height={this.props.height} width={this.props.width} keyProp={'sortvalue'} gProps={{ className: 'node', onClick: setActiveNode }} steps={30}/>

With only addition of the

keyProp={'sortvalue'}

from react-tree-graph.

I've created an issue-10 branch with those changes and it works for me. Are you sure your code has been rebuilt with your changes? Can you try running npm run build-dev -- --watch or committing your changes to a fork somewhere?

from react-tree-graph.

hum, here is the form and included output when it crashes

https://github.com/Northshoot/tree-viewer/commits/master

from react-tree-graph.

Those changes still work for me. I suspect it's an issue with building the code.

from react-tree-graph.