From 3ad0009ba7f68d76ad616b867d8aaa7792eb93c0 Mon Sep 17 00:00:00 2001
From: Owen Leonard <oleonard@myacpl.org>
Date: Wed, 17 Feb 2016 12:17:17 -0500
Subject: [PATCH] Bug 15847: Correct JSHint errors in basket.js in the staff
 client

This patch corrects minor errors in the staff client's basket.js
according to warnings raised by JSHint.

To test, apply the patch and run JSHint on basket.js. No warnings
should be raised.

To confirm that the behavior of the JS is not changed, clear your
browser cache if necessary and:

- Test adding multiple titles to the Cart from staff client search
  results.
- Confirm that adding titles to the Cart triggers a message by the Cart
  link.
- Test clicking the "Cart" link in the header menu when the Cart popup
  is open but behind the main window.
- Testing emptying the Cart.

Signed-off-by: Hector Castro <hector.hecaxmmx@gmail.com>
Works as described. No warnigns raised with jshint tool

Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>

Signed-off-by: Brendan Gallagher brendan@bywatersolutions.com
(cherry picked from commit 2374c0498544803693bf0d833ad982174e21ed73)
Signed-off-by: Julian Maurice <julian.maurice@biblibre.com>
---
 koha-tmpl/intranet-tmpl/prog/en/js/basket.js | 22 ++++++++++----------
 1 file changed, 11 insertions(+), 11 deletions(-)

diff --git a/koha-tmpl/intranet-tmpl/prog/en/js/basket.js b/koha-tmpl/intranet-tmpl/prog/en/js/basket.js
index 3e5676cd77..d5b1e3392b 100644
--- a/koha-tmpl/intranet-tmpl/prog/en/js/basket.js
+++ b/koha-tmpl/intranet-tmpl/prog/en/js/basket.js
@@ -50,7 +50,7 @@ function readCookie(name, wd) {
             for(var i=0;i < cookie_parts.length;i++) {
 	            var c = cookie_parts[i];
                     while (c.charAt(0)==' ') c = c.substring(1,c.length);
-		    if(c.indexOf(str_name) == 0) return c.substring(str_name.length,c.length);
+                if(c.indexOf(str_name) === 0) return c.substring(str_name.length,c.length);
             }
     return null;
 }
@@ -82,7 +82,7 @@ function openBasket() {
         var optWin = "status=yes,scrollbars=yes,resizable=yes,toolbar=no,location=yes,height="+iH+",width="+iW;
         var loc = CGIBIN + "basket/basket.pl?" + strCookie;
         var basket = open(loc, "basket", optWin);
-        if (window.focus) {basket.focus()}
+        if (window.focus) { basket.focus(); }
     }
     else {
         showCartUpdate(MSG_BASKET_EMPTY);
@@ -207,7 +207,7 @@ function showCartUpdate(msg){
 	// set body of popup window
 	$("#cartDetails").html(msg);
 	showCart();
-	setTimeout("hideCart()",2000);	
+    setTimeout(hideCart,2000);
 }
 
 function showListsUpdate(msg){
@@ -216,7 +216,7 @@ function showListsUpdate(msg){
 }
 
 function selRecord(num, status) {
-    var str = document.myform.records.value
+    var str = document.myform.records.value;
     if (status){
         str += num+"/";
     }
@@ -240,7 +240,7 @@ function delSelRecords() {
             while (!end){
                 s = str.indexOf("/");
                 if (s>0){
-                    num = str.substring(0, s)
+                    num = str.substring(0, s);
                     str = delRecord(num,str);
                     str2 = delRecord(num,str2);
                 } else {
@@ -248,7 +248,7 @@ function delSelRecords() {
                 }
             }
 
-            if (str2.length == 0) { // equivalent to emptying the basket
+            if (str2.length === 0) { // equivalent to emptying the basket
                 var rep = false;
                 rep = confirm(MSG_CONFIRM_DEL_BASKET);
                 if (rep) {
@@ -267,7 +267,7 @@ function delSelRecords() {
 
     if (recordsSel) {
         var strCookie = "";
-        var valCookie = readCookie(nameCookie, 1);
+        valCookie = readCookie(nameCookie, 1);
         strCookie = nameParam + "=" + valCookie;
         var arrayRecords = valCookie.split("/");
         updateBasket(arrayRecords.length-1,top.opener);
@@ -302,7 +302,7 @@ function delRecord (n, s) {
 
 
 function delBasket(context,rep) {
-    if (rep == undefined){
+    if (rep === undefined){
         rep = confirm(MSG_CONFIRM_DEL_BASKET);
     }
     if (rep) {
@@ -406,14 +406,14 @@ function addSelToShelf() {
 ///  vShelfAdd()  builds url string for multiple-biblio adds.
 
 function vShelfAdd(biblist) {
-        bibs = new Array();
+        bibs = [];
         if(biblist.length > 0) {
                 for (var i=0; i < biblist.length; i++) {
                         if (biblist[i].checked) {
                                 bibs.push("biblionumber=" +  biblist[i].value);
                         }
                 }
-        if (bibs.length == 0) { showListsUpdate(MSG_NO_RECORD_SELECTED); }
+        if (bibs.length === 0) { showListsUpdate(MSG_NO_RECORD_SELECTED); }
             return bibs.join("&");
         } else {
             if (biblist.checked) {
@@ -429,7 +429,7 @@ function showCart(){
         if( scrolld > top ){
             top = scrolld + 15;
         }
-		var left = position.left
+        var left = position.left;
 		$("#cartDetails").css("position","absolute").css("top",top);
 		$("#cartDetails").css("position","absolute").css("left",left);
 		$("#cartDetails").fadeIn("fast");
-- 
2.20.1