var datagrid = $('#mainInfo').datagrid({
                   
                    toolbar:'#toolBar',
                    striped:true,			//	配置每一行的颜色为不同
                    fitColumns:false,		//自动宽度
                    rownumbers : true,
					pagination : true,
					scrollbarSize :0,
					pageSize : 50,
                    url:sy.contextPath + '/base/stock-right-transfer!doNotNeedSessionAndSecurity_findByType.sy', 
                    columns:[[
							  {field:'ID',rowspan:2,colspan:1,title:'序号',width:100,hidden:true},
                              {field:'QKQQRY',rowspan:2,colspan:1,title:'合同备案日期',width:100,align:'center'},
                              {field:'QKQQQKTJ',rowspan:2,colspan:1,title:'编号',width:100,align:'center'},
  			    			  {field:'SRQK',rowspan:2,colspan:1,title:'扣缴义务人名称',width:100,align:'center'},
                              {field:'LXQK',rowspan:2,colspan:1,title:'扣缴义务人<br>纳税识别号',width:100,align:'center'},
                              {field:'SW1',rowspan:2,colspan:1,title:'联系人及电话',width:100,align:'center'},
                              {field:'XW',rowspan:2,colspan:1,title:'非居民企业名称',width:100,align:'center'},
                              {field:'YZZ',rowspan:2,colspan:1,title:'国别',width:100,align:'center'},
                              {field:'YZZ2',rowspan:2,colspan:1,title:'合同项目名称',width:100,align:'center'},
  			    			  {field:'QKQQRY',rowspan:2,colspan:1,title:'合同号',width:100,align:'center'},
                              {field:'QKQQQKTJ',rowspan:2,colspan:1,title:'合同总价款',width:100,align:'center'},
  			    			  {field:'SRQK',rowspan:2,colspan:1,title:'合同签订日期',width:100,align:'center'},
                              {field:'LXQK',rowspan:2,colspan:1,title:'合同执行期限',width:100,align:'center'},
                              {field:'SW1',rowspan:2,colspan:1,title:'合同支付次数',width:100,align:'center'},
                              {field:'',rowspan:1,colspan:3,title:'付款金额',width:300,align:'center'},
                              {field:'YZZ',rowspan:2,colspan:1,title:'所得类型',width:100,align:'center'},
                              {field:'YZZ2',rowspan:2,colspan:1,title:'应纳税额',width:100,align:'center'},
  			    			  {field:'XW',rowspan:2,colspan:3,title:'减免税额',width:100,align:'center'},
                              {field:'YZZ',rowspan:2,colspan:1,title:'申报扣税日期',width:100,align:'center'},
                              {field:'YZZ2',rowspan:2,colspan:1,title:'税款入库日期',width:100,align:'center'},
  			    			  {field:'YZZ',rowspan:2,colspan:1,title:'完税证号码或<br>减免税批文号',width:100,align:'center'},
                              {field:'YZZ2',rowspan:2,colspan:1,title:'备注（扣缴<br>增值税税额）',width:100,align:'center'}
                         ],[
                              {field:'币种',rowspan:1,colspan:1,title:'币种',width:100,align:'center',formatter: function(value,row,index){
                  					return "美元";
                  			  }},
                              {field:'QKTS',rowspan:1,colspan:1,title:'外币金额',width:100,align:'center'},
                              {field:'MS',rowspan:1,colspan:1,title:'折合人民币',width:100,align:'center'}
                      ]],
      });

<table id="mainInfo" class="datagrid" style="width: 100%;" data-options="fit:true,border:false">

上述动态列表显示如下：（注意付款金额的field''，不能设置值，否则表体内容会错乱）