DOMNode setStyles optimization

hansonr · hansonr · commit c062412e19c8 · 2021-02-27T07:11:55.000-06:00
diff --git a/sources/net.sf.j2s.java.core/src/swingjs/api/js/DOMNode.java b/sources/net.sf.j2s.java.core/src/swingjs/api/js/DOMNode.java
@@ -207,9 +207,10 @@ public static DOMNode setStyles(DOMNode node, String... av) {
 		/**
 		 * @j2sNative
 		 * 
-		 *            if (node) for (var i = 0; i < av.length;) {
-		 *             node.style[av[i++]] = av[i++];
-		 *             }
+if (node)for (var i = 0, n = av.length; i < n;) {
+	var k = av[i++], v = av[i++];
+	node.style[k] != v && (node.style[k] = v);
+}
 		 * 
 		 */
 		return node;

Original file line number	Diff line number	Diff line change
`@@ -207,9 +207,10 @@ public static DOMNode setStyles(DOMNode node, String... av) {`
`207`	`207`	`/**`
`208`	`208`	`* @j2sNative`
`209`	`209`	`*`
`210`		`- * if (node) for (var i = 0; i < av.length;) {`
`211`		`- * node.style[av[i++]] = av[i++];`
`212`		`- * }`
	`210`	`+if (node)for (var i = 0, n = av.length; i < n;) {`
	`211`	`+ var k = av[i++], v = av[i++];`
	`212`	`+ node.style[k] != v && (node.style[k] = v);`
	`213`	`+}`
`213`	`214`	`*`
`214`	`215`	`*/`
`215`	`216`	`return node;`