fix highlightNearest bug

bthieurmel · bthieurmel · commit e3731def2e3e · 2017-06-26T10:28:57.000+02:00
diff --git a/inst/htmlwidgets/visNetwork.js b/inst/htmlwidgets/visNetwork.js
@@ -177,11 +177,13 @@ function resetAllEdges(edges, hideColor1, hideColor2, network){
         return false;
     }
   });
-
+  
   if(is_cluster_edges){
     if(edges_in_clusters_ctrl.length > 0){
        for (var j = 0; j < edges_in_clusters_ctrl.length; j++) {
-          resetOneEdge(network.body.edges[edges_in_clusters_ctrl[j]].options, hideColor1, hideColor2, type = "cluster");
+         if(network.body.edges[edges_in_clusters_ctrl[j]] !== undefined){
+           resetOneEdge(network.body.edges[edges_in_clusters_ctrl[j]].options, hideColor1, hideColor2, type = "cluster");
+         }
         }
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -177,11 +177,13 @@ function resetAllEdges(edges, hideColor1, hideColor2, network){`
`177`	`177`	`return false;`
`178`	`178`	`}`
`179`	`179`	`});`
`180`		`-`
	`180`	`+`
`181`	`181`	`if(is_cluster_edges){`
`182`	`182`	`if(edges_in_clusters_ctrl.length > 0){`
`183`	`183`	`for (var j = 0; j < edges_in_clusters_ctrl.length; j++) {`
`184`		`- resetOneEdge(network.body.edges[edges_in_clusters_ctrl[j]].options, hideColor1, hideColor2, type = "cluster");`
	`184`	`+ if(network.body.edges[edges_in_clusters_ctrl[j]] !== undefined){`
	`185`	`+ resetOneEdge(network.body.edges[edges_in_clusters_ctrl[j]].options, hideColor1, hideColor2, type = "cluster");`
	`186`	`+ }`
`185`	`187`	`}`
`186`	`188`	`}`
`187`	`189`	`}`