Use for ... in loops

Author: thomasleplus

javascripts/DOM - Allow copy paste.js

@@ -1,12 +1,10 @@
 "use strict";
-var all = document.getElementsByTagName("*");
-var i;
-var max;
-for (i = 0, max = all.length; i < max; i += 1) {
-    if (all[i].onCopy) {
-        all[i].onCopy = null;
+var e;
+for (e in document.getElementsByTagName("*")) {
+    if (e.onCopy) {
+        e.onCopy = null;
     }
-    if (all[i].onPaste) {
-        all[i].onPaste = null;
+    if (e.onPaste) {
+        e.onPaste = null;
     }
 }

javascripts/DOM - Allow save password.js

@@ -1,9 +1,7 @@
 "use strict";
-var all = document.getElementsByTagName("*");
-var i;
-var max;
-for (i = 0, max = all.length; i < max; i += 1) {
-    if (all[i].autocomplete) {
-        all[i].autocomplete = 'on';
+var e;
+for (e in document.getElementsByTagName("*")) {
+    if (e.autocomplete) {
+        e.autocomplete = 'on';
     }
 }

javascripts/DOM - Enable all.js

@@ -1,9 +1,7 @@
 "use strict";
-var all = document.getElementsByTagName("*");
-var i;
-var max;
-for (i = 0, max = all.length; i < max; i += 1) {
-    if (all[i].disabled) {
-        all[i].disabled = 'false';
+var e;
+for (e in document.getElementsByTagName("*")) {
+    if (e.disabled) {
+        e.disabled = 'false';
     }
 }

javascripts/DOM - Show anchors.js

@@ -1,8 +1,7 @@
 "use strict";
-var i, anchor, id;
+var anchor, id;
 var anchors = document.getElementsByTagName("a");
-for (i = 0; i < anchors.length; i += 1) {
-    anchor = anchors[i];
+for (anchor in anchors) {
     id = anchor.id;
     if (id !== undefined && id.length > 0) {
         anchor.appendChild(document.createTextNode(" #" + id));

javascripts/Google Maps to SunCalc.org.js

@@ -1,11 +1,11 @@
 "use strict";
 var pieces = location.href.split('/');
-var i;
+var piece;
 var coordinates;
-for (i = 0; i < pieces.length; i += 1) {
-    if (pieces[i].startsWith('@')) {
-        pieces = pieces[i].substring(1).split(',');
-        coordinates = pieces[0] + ',' + pieces[1] + ',19';
+for (piece in pieces) {
+    if (piece.startsWith('@')) {
+        piece = piece.substring(1).split(',');
+        coordinates = piece[0] + ',' + piece[1] + ',19';
         break;
     }
 }