save posted data for Form Component from model
function(res, scContent, post, cb) {
      let model = this._modelInfo(scContent['forModel']);
      // get list of expected model props
      let fields = this.makeFormFields(res, scContent);
      let data = {};
      let where = null;
      _.forEach(fields, function(val) {
        if (val.isId) {
          if (post[val.name]) where = {[val.name]: post[val.name]}
        }
        else if (val.name in post) {
          if (val.embedIn) {
            data[val.embedIn] = Object.assign({}, data[val.embedIn],
              {[val.name]: post[val.name]});
          }
          else data[val.name] = post[val.name];
        }
      });
      // add forceVals
      if (scContent.forceVals) {
        _.forEach(scContent.forceVals, function(val, key) {
          data[key] = val;
        });
      }
      // save data
      if (where) {
        // update existing
        model.model.upsertWithWhere(where, data, (err, inst) => {
          cb(err, inst);
        });
      }
      else {
        model.model.create(data, (err, inst) => {
          cb(err, inst);
        });
      }
    }