"Stats" administration page crashes if search queries contain apostrophe

[bjarte]

The stats page lists all searches done by users. If one of these queries contain an apostrophe ('), the javascript to display the statistics crashes. The result is an empty Stats page.

Stats page: /ElasticSearchAdmin/ElasticTracking

Example:

new Grid({
  "class": "epi-grid-height--300 epi-grid--with-border",
  columns: {
    word: "Search text",
    count: "Count"
  }
}, "no-wordsGrid")
.renderArray([
  { word: 'my fabulous search query with an apostrophe'', count: 2207 }
]);

[otanum]

Fixed in 11.7.4.229