修改 bootstrap table 默认detailRow样式的实例代码

this.$body.find('> tr[data-index] > td > .detail-icon').off('click').on('click', function () {  var $this = $(this),  //a.detail-icon    $tr = $this.parent().parent(),   //current row    index = $tr.data('index'),    row = data[index]; // Fix #980 Detail view, when searching, returns wrong row  // remove and update  if ($tr.next().is('tr.detail-view')) {   //exsit    $this.find('i').attr('class', sprintf('%s %s', that.options.iconsPrefix, that.options.icons.detailOpen));    that.trigger('collapse-row', index, row);    $tr.next().remove();    $tr.next().remove();  } else {    //not exsit and add    $this.find('i').attr('class', sprintf('%s %s', that.options.iconsPrefix, that.options.icons.detailClose));    //$tr.after(sprintf('<tr class="detail-view"><td colspan="%s"></td></tr>', $tr.find('td').length));    $tr.after(sprintf('<tr class="detail-view detail-view-head"></tr>'));    $tr.after(sprintf('<tr class="detail-view detail-view-body"></tr>'));    var $element1 = $tr.next();    var $element2 = $element1.next();    //var $    //var $element = $tr.next().find('td');    var content = calculateObjectValue(that.options, that.options.detailFormatter, [index, row, $element1, $element2], '');    //console.log(content);  //head , body Object    if($element1.length === 1) {      $element1.append(content.head);      $element2.append(content.body);    }    that.trigger('expand-row', index, row, $element1, $element2);  }  that.resetView();  return false;});