Fixed chart labels not parsing HTML (fixes #1234)

CHANGELOG.md

@@ -3,6 +3,8 @@
 
 1. [](#improved)
     * Removed extraneous files in vendor folder
+1. [](#bugfix)
+    * Fixed chart labels not parsing HTML [#1234](https://github.com/getgrav/grav-plugin-admin/issues/1234)
 
 # v1.6.1
 ## 09/29/2017

themes/grav/app/dashboard/chart.js

@@ -61,7 +61,17 @@ export default class Chart {
             data
         });
         this.chart = chartist[this.type](this.element.find('.ct-chart').empty()[0], this.data, this.options);
-        this.chart.on('created', () => this.element.find('.hidden').removeClass('hidden'));
+        this.chart.on('created', () => {
+            this.element.find('.hidden').removeClass('hidden');
+
+            // FIX: workaround for chartist issue not allowing HTML in labels anymore
+            // https://github.com/gionkunz/chartist-js/issues/937
+            this.element.find('.ct-label').each((index, label) => {
+                label = $(label);
+                const text = label.html().replace('&lt;', '<').replace('&gt;', '>');
+                label.html(text);
+            });
+        });
     }
 
     updateData(data) {