From 5a5d3de1259b6722b454fd023f1b35a9c6900c92 Mon Sep 17 00:00:00 2001
From: zmsdev <zmsdev@localhost>
Date: Mon, 26 Oct 2020 21:37:31 +0000
Subject: [PATCH] store $ZMI.getCachedValue in localStorage (KKI)

svn path=/ZMS/branches/zms4/; revision=5913
---
 Products/zms/plugins/www/zmi.core.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Products/zms/plugins/www/zmi.core.js b/Products/zms/plugins/www/zmi.core.js
index 166c63856..b893af9a5 100644
--- a/Products/zms/plugins/www/zmi.core.js
+++ b/Products/zms/plugins/www/zmi.core.js
@@ -234,8 +234,8 @@ ZMI.prototype.getLangStr = function(key, lang) {
 /**
  * Cache Ajax requests.
  */
-ZMI.prototype.getCachedValue = function(k) {return localStorage["zmiCache["+k+"]"];}
-ZMI.prototype.setCachedValue = function(k,v) {localStorage.setItem("zmiCache["+k+"]",v);return v;}
+ZMI.prototype.getCachedValue = function(k) {var v = localStorage["zmiCache["+k+"]"]; return typeof v=='undefined'?v:JSON.parse(v);}
+ZMI.prototype.setCachedValue = function(k,v) {localStorage.setItem("zmiCache["+k+"]",JSON.stringify(v));return v;}
 
 /**
  * Returns request-property.