make tokenLimit and prePopulate work together

vdepizzol · May 20, 2011 · ab52568 · ab52568
1 parent 3d355b3
commit ab52568
Showing 1 changed file with 12 additions and 2 deletions.
diff --git a/src/jquery.tokeninput.js b/src/jquery.tokeninput.js
@@ -397,14 +397,24 @@ $.TokenList = function (input, url_or_data, settings) {
 
     // Pre-populate list if items exist
     hidden_input.val("");
+
     var li_data = settings.prePopulate || hidden_input.data("pre");
     if(settings.processPrePopulate && $.isFunction(settings.onResult)) {
         li_data = settings.onResult.call(hidden_input, li_data);
-    }    
+    }
     if(li_data && li_data.length) {
         $.each(li_data, function (index, value) {
-            insert_token(value);
+            if(settings.tokenLimit == null || settings.tokenLimit >= (index+1)) {
+                insert_token(value);
+            } else {
+                return false;
+            }
         });
+
+        if(li_data.length >= settings.tokenLimit && settings.tokenLimit != null) {
+            input_box.hide();
+            hide_dropdown();
+        }
     }