Fix output of <>, <= and >=

Author: mfauveau

angular-query-builder.js

@@ -2,13 +2,17 @@ var app = angular.module('app', ['ngSanitize', 'queryBuilder']);
 app.controller('QueryBuilderCtrl', ['$scope', function ($scope) {
  var data = '{"group": {"operator": "AND","rules": []}}';
 
+ function htmlEntities(str) {
+ return String(str).replace(/</g, '&lt;').replace(/>/g, '&gt;');
+ }
+
  function computed(group) {
  if (!group) return "";
  for (var str = "(", i = 0; i < group.rules.length; i++) {
  i > 0 && (str += " <strong>" + group.operator + "</strong> ");
  str += group.rules[i].group ?
  computed(group.rules[i].group) :
- group.rules[i].field + " " + group.rules[i].condition + " " + group.rules[i].data;
+ group.rules[i].field + " " + htmlEntities(group.rules[i].condition) + " " + group.rules[i].data;
  }
 
  return str + ")";