在導出的時候遇到easyui多級表頭內容不居中的問題。增加了一個style的樣式。然後就ok了。記錄一下，方便下次使用 ~
//文件導出
function exportFiles() {
$('#dgData').datagrid('toExcel',"小時報");
}
$.extend($.fn.datagrid.methods, {
toExcel: function (jq, filename) {
return jq.each(function () {
var uri = 'data:application/vnd.ms-excel;base64,'
, template = '<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:x="urn:schemas-microsoft-com:office:excel" xmlns="http://www.w3.org/TR/REC-html40"><head><!--[if gte mso 9]><xml><x:ExcelWorkbook><x:ExcelWorksheets><x:ExcelWorksheet><x:Name>{worksheet}</x:Name><x:WorksheetOptions><x:DisplayGridlines/></x:WorksheetOptions></x:ExcelWorksheet></x:ExcelWorksheets></x:ExcelWorkbook></xml><![endif]-->'
+'<style type="text/css">table td{text-align:center;}</style>'
+'</head><body><table>{table}</table></body></html>'
, base64 = function (s) { return window.btoa(unescape(encodeURIComponent(s))) }
, format = function (s, c) { return s.replace(/{(\w+)}/g, function (m, p) { return c[p]; }) }
var alink = $('<a style="display:none"></a>').appendTo('body');
var view = $(this).datagrid('getPanel').find('div.datagrid-view');
var table = view.find('div.datagrid-view2 table.datagrid-btable').clone();
var tbody = table.find('>tbody');
view.find('div.datagrid-view1 table.datagrid-btable>tbody>tr').each(function (index) {
$(this).clone().children().prependTo(tbody.children('tr:eq(' + index + ')'));
});
var head = view.find('div.datagrid-view2 table.datagrid-htable').clone();
var hbody = head.find('>tbody');
view.find('div.datagrid-view1 table.datagrid-htable>tbody>tr').each(function (index) {
$(this).clone().children().prependTo(hbody.children('tr:eq(' + index + ')'));
});
hbody.prependTo(table);
var ctx = { worksheet: name || 'Worksheet', table: table.html() || '' };
alink[0].href = uri + base64(format(template, ctx));
alink[0].download = filename;
alink[0].click();
alink.remove();
})
}
});