Class & id transfer when node swapping

2020-04-21 15:14:04 +02:00
parent 93eea321a8
commit 7e679e3cc3
2 changed files with 8 additions and 2 deletions
--- a/sunpy/node/nodes/swapnode.js
+++ b/sunpy/node/nodes/swapnode.js
@@ -16,6 +16,12 @@ export class SwapNode extends BaseNode {
        if (this.hasReplaceNodes)
            return false;

+        // Copy id and classes to new node
+        if (this.node.id)
+            this.swapNode.id = this.node.id;
+        if (this.node.classList.length)
+            this.swapNode.classList = this.node.classList;
+
        this.linker(this.node, this.swapNode);

        this.node.parentNode.replaceChild(this.swapNode, this.node);