bootstrap table列和表頭對(duì)不齊的解決方法

$('#dataGrid').bootstrapTable({ 
 method: 'post', 
 url: 'http://www.itxst.com/?ajax', 
 dataType: "json", 
 striped: true, //隔行變色 
 pagination: true, //底部顯示分頁碼
 pageSize: 30, //每頁顯示行數(shù)
 pageNumber: 1, //頁碼
 pageList: [30, 50, 100, 200, 500], //每頁顯示數(shù)量選擇器
 idField: "objectId", //主鍵字段 
 showColumns: true, //顯示隱藏列 
 showRefresh: true, //刷新按鈕 
 singleSelect: true, 
 search: false, 
 clickToSelect: true, 
 sidePagination: "server", 
 queryParams: queryParams, 
 queryParamsType: "limit", 
 toolbar: "#toolbar", //設(shè)置工具欄的Id 
 columns: column, //要顯示的列
 silent: true, //刷新事件必須設(shè)置 
 formatLoadingMessage: function () { 
 return "it小書童正在加載中..."; 
 }, 
 formatNoMatches: function () { 
 return '未查詢到結(jié)果'; 
 }, 
 onLoadError: function (data) { 
 
 }, 
 onClickRow: function (row) { 
 window.location.href = "/detail?id=" + row.objectId; 
 }, 
 onPostBody:function()
 {
 //重點(diǎn)就在這里，獲取渲染后的數(shù)據(jù)列td的寬度賦值給對(duì)應(yīng)頭部的th,這樣就表頭和列就對(duì)齊了
 var header=$(".fixed-table-header table thead tr th");
 var body=$(".fixed-table-header table tbody tr td");
 var footer=$(".fixed-table-header table tr td");
 body.each(function(){
 header.width((this).width());
 footer.width((this).width());
 });
 }
});