inex/index.community
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

make frontend more resilient to a broken graph

Browse source
This commit is contained in:
Tao Bror Bojlén 2019-02-20 21:27:47 +00:00
parent dfaf15fb51
commit f4044a4cd7
No known key found for this signature in database
GPG key ID: C6EC7AAB905F9E6F
1 changed files with 6 additions and 3 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
frontend/src/components/Graph.jsx
View file

@ -64,10 +64,13 @@ class GraphImpl extends React.Component {
}
componentDidUpdate() {
const sigma = this.sigmaComponent.current.sigma;
const sigma = this.sigmaComponent && this.sigmaComponent.current.sigma;
// Check if sigma exists s.t. nothing breaks if the graph didn't load (for whatever reason)
if (sigma) {
sigma.graph.nodes().map(this.colorNodes);
sigma.refresh();
}
}
onClickNode = (e) => {
this.props.selectAndLoadInstance(e.data.node.label);