<t:dgCol title="下载地址" field="path" queryMode="single" width="120" formatterjs="downloadLink"></t:dgCol>
function downloadLink(value,row,index){ if( row.path != ""){ return '<a href=\"' + row.path + '\" target="_blank" style="color: green;">[下载]</a>'; }else{ return '<a href=javascript:void(0);" style="color: red">[下载]</a>'; } }
即可