数据岛 显示数据,该怎么解决

数据岛 显示数据
<XNL   ID= "resultData ">
<ITEM>
<DWMC   ID= " "> 合计 </DWMC>
<aa> 0 </aa>
<bb> 0 </bb>

</ITEM>
</XML>
<table   id= "resutlTable "   datasrc= "#resultData "   width= "100% "   border= "1 ">
<TR   id=tr_banding>
<TD> &nbsp; <SPAN   datafld= "DWMC "> &amp;nbsp; </SPAN> </TD>
<TD> &nbsp; <SPAN   datafld= "aa "> &amp;nbsp; </SPAN> </TD>
</TR>
</table>
为什么DWMC   中的text值显示不出来啊
请教原因

[解决办法]
那个数据岛的数据项好像不能带属性,也不能多层嵌套
[解决办法]
<XML ID= "resultData ">
<ITEM>
<DWMC> 合计 </DWMC>
<aa> 0 </aa>
<bb> 0 </bb>

</ITEM>
</XML>
<table id= "resutlTable " datasrc= "#resultData " width= "100% " border= "1 ">
<TR id=tr_banding>
<TD> &nbsp; <SPAN datafld= "DWMC "> &amp;nbsp; </SPAN> </TD>
<TD> &nbsp; <SPAN datafld= "aa "> &amp;nbsp; </SPAN> </TD>
</TR>
</table>