id for nodes g

8 years ago · 8d651ecaca
parent 3a54831da5
commit 8d651ecaca
2 changed files with 2 additions and 2 deletions
--- a/app.js
+++ b/app.js
@ -23,7 +23,7 @@ var linksData = [
    {"source": "Emerald", "target": "Rachel"}
 ];
-var nodes = d3.select("g")
+var nodes = d3.select("#nodes")
        .selectAll("circle")
        .data(nodesData)
        .enter()
--- a/index.html
+++ b/index.html
@ -8,7 +8,7 @@
    </head>
    <body>
        <svg>
-            <g></g>
+            <g id="nodes"></g>
        </svg>
        <script src="app.js" charset="utf-8"></script>
    </body>