X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=planetstack%2Fcore%2Fxoslib%2Fstatic%2Fjs%2Fxoslib%2Fxos-util.js;h=1c42e26c5287e9814f71a74ce912d54363b776ea;hb=c2d7c700233884cf21df441192598df8347994ea;hp=638ba9aba52cb66d97c038096e887ed42c940946;hpb=eec2cbc90cc33171609a951fdbe4a67d515e1fb6;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 638ba9a..1c42e26 100644
--- a/planetstack/core/xoslib/static/js/xoslib/xos-util.js
+++ b/planetstack/core/xoslib/static/js/xoslib/xos-util.js
@@ -1,5 +1,15 @@
 // misc utility functions
 
+function idInArray(id, arr) {
+    // because sometimes ids are strings and sometimes they're integers
+    for (index in arr) {
+        if (id.toString() == arr[index].toString()) {
+            return true;
+        }
+    }
+    return false;
+}
+
 function assert(outcome, description) {
     if (!outcome) {
         console.log(description);
@@ -69,3 +79,60 @@ 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_subtract(a1, a2)
+{
+    result=[]
+    for (index in a1) {
+        value = a1[index];
+        if (!$.inArray(value, a2) >= 0) {
+            result.push(value);
+        }
+    }
+    return result;
+}
+
+function array_same_elements(arr1, arr2)
+{
+    // return true if arrays have same elements, even if order is different
+    return ($(arr1).not(arr2).length == 0 && $(arr2).not(arr1).length == 0);
+}
+
+function array_pair_lookup(x, names, values)
+{
+    for (index in values) {
+        if (values[index] == x) {
+            return names[index];
+        }
+    }
+    return "object #" + x;
+}
+
+function all_options(selector) {
+    el = $(selector);
+    result = [];
+    _.each(el.find("option"), function(option) {
+        result.push($(option).val());
+    });
+    return result;
+}
+
+function make_same_width(containerSelector, itemSelector) {
+    var maxWidth = 0;
+    $(containerSelector).find(itemSelector).each( function(index) { maxWidth = Math.max(maxWidth, $(this).width()); });
+    console.log(maxWidth);
+    $(containerSelector).find(itemSelector).each( function(index) { $(this).width(maxWidth); });
+}