easy ui 获取选中行的索引

var rows = $(‘#data_list‘).datagrid(‘getSelections‘);//返回所有被选中的行

var CartIDList = new Array();
for(var i=0;i<rows.length;i++)
{
var row = rows[i];
var index = $(‘#data_list‘).datagrid(‘getRowIndex‘, row);//选中行的索引

var dataIn = {};
dataIn.CartID = row["CartID"];
dataIn.Qty = $(‘#cartVal‘ + index).html();

CartIDList.push(dataIn);
}