check for ui.outernode

BobHanson · BobHanson · commit 868ea59babbc · 2020-03-14T14:17:02.000-05:00
diff --git a/sources/net.sf.j2s.java.core/srcjs/js/j2sApplet.js b/sources/net.sf.j2s.java.core/srcjs/js/j2sApplet.js
@@ -3133,7 +3133,7 @@ if (ev.keyCode == 9 && ev.target["data-focuscomponent"]) {
 		if (!node.ui.jc.modal && modalZ < 1e10 && z > modalZ) {
 			z = modalZ - 500;
 		}
-		node.ui.outerNode.style.zIndex = z;
+		node.ui.outerNode && (node.ui.outerNode.style.zIndex = z);
 		return z;
 	}
 

Original file line number	Diff line number	Diff line change
`@@ -3133,7 +3133,7 @@ if (ev.keyCode == 9 && ev.target["data-focuscomponent"]) {`
`3133`	`3133`	`if (!node.ui.jc.modal && modalZ < 1e10 && z > modalZ) {`
`3134`	`3134`	`z = modalZ - 500;`
`3135`	`3135`	`}`
`3136`		`- node.ui.outerNode.style.zIndex = z;`
	`3136`	`+ node.ui.outerNode && (node.ui.outerNode.style.zIndex = z);`
`3137`	`3137`	`return z;`
`3138`	`3138`	`}`
`3139`	`3139`