From 379ed118117485ab318dbba3483fa20a21fe4a2a Mon Sep 17 00:00:00 2001
From: Rufus Pollock <rufus.pollock@okfn.org>
Date: Sun, 9 Jun 2013 17:04:18 +0100
Subject: [PATCH] [view/flot,bugfix][s]: use getFieldValueUnrendered for
 getting values in flot graph.

* In case where we render value (e.g. number percentage) use of getFieldValue will result in percentage sign which flot will choke on.
---
 src/view.flot.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/view.flot.js b/src/view.flot.js
index 43d997a7..f20a3ab3 100644
--- a/src/view.flot.js
+++ b/src/view.flot.js
@@ -313,7 +313,7 @@ my.Flot = Backbone.View.extend({
       var points = [];
       var fieldLabel = self.model.fields.get(field).get('label');
       _.each(self.model.records.models, function(doc, index) {
-        var x = doc.getFieldValue(xfield);
+        var x = doc.getFieldValueUnrendered(xfield);
 
         if (isDateTime) {
           // cast to string as Date(1990) produces 1970 date but Date('1990') produces 1/1/1990
@@ -330,7 +330,7 @@ my.Flot = Backbone.View.extend({
         }
 
         var yfield = self.model.fields.get(field);
-        var y = doc.getFieldValue(yfield);
+        var y = doc.getFieldValueUnrendered(yfield);
 
         if (self.state.attributes.graphType == 'bars') {
           points.push([y, x]);