JavaScript dictionary to query string or params script.

dict_to_params.js

params_dict = {
      'name':'New Rule',
      'type': 'user',
  };
  
// URL Builder from DICT.
params = "";
index = 0;
for (var key in params_dict) {
    if (index == 0) {
        params += "?" + key + "=" + params_dict[key]
    }
    else {
        params += "&" + key + "=" + params_dict[key]
    }
    index++;
}

document.location.href = url + params;