X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=planetstack%2Fcore%2Fxoslib%2Fstatic%2Fjs%2Fxoslib%2Fxos-util.js;h=1d135f4b644e759853e962092146a407eb302647;hb=9496740998d3d5aeaf3c2f76b312f309c15c4f60;hp=3fd597bde72923fd8480f20d6a42f946c56a75a7;hpb=24deba9c233dd85c3776a64069a023f535837778;p=plstackapi.git

diff --git a/planetstack/core/xoslib/static/js/xoslib/xos-util.js b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
index 3fd597b..1d135f4 100644
--- a/planetstack/core/xoslib/static/js/xoslib/xos-util.js
+++ b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
@@ -79,3 +79,35 @@ function validateField(validatorName, value, obj) {
 
     return true;
 }
+
+function array_diff(a1, a2)
+{
+  var a=[], diff=[];
+  for(var i=0;i<a1.length;i++)
+    a[a1[i]]=true;
+  for(var i=0;i<a2.length;i++)
+    if(a[a2[i]]) delete a[a2[i]];
+    else a[a2[i]]=true;
+  for(var k in a)
+    diff.push(k);
+  return diff;
+}
+
+function array_pair_lookup(x, names, values)
+{
+    for (index in values) {
+        if (values[index] == x) {
+            return names[index];
+        }
+    }
+    return undefined;
+}
+
+function all_options(selector) {
+    el = $(selector);
+    result = [];
+    _.each(el.find("option"), function(option) {
+        result.push($(option).val());
+    });
+    return result;
+}