Client-side option to overwrite Ensighten data element extraction logic. Works well for SPA implementations

ensighten_overwriteDataElementExtractLogic.js

  /**
   * overwrite ensighten data element extraction logic, forcing the provided
   * value to be returned the next time Bootstrapper.data.resolve("{{ID}}"); is
   * called. this essentially changes the extraction logic to: return(value);
   * @param dataId {string} ensighten data element id
   * @param value {string} new value
   * @example setDataElementValue("12345", "winner!"); => "winner!"
   */
  function setDataElementValue(dataId, value) {
    if (dataId) {
      try {
        Bootstrapper.data.getDataDefinitionById(dataId).extract = function () {
          return (value) ? value : "";
        };
      } catch (err) {
        /** ignore **/
      }
    }
  }