docs: function createFromDivs() {
      if (this.createFormFlag) {
          return;
      }
      var htmlStr = '<div id="' + this.options.id + '_form" class="u-grid-form">';
      htmlStr += this.createFromContent();
      $('#' + this.options.id)[0].insertAdjacentHTML('afterBegin', htmlStr);
      this.createFormFlag = true;
  }