列表页如何调取图产品模型参数？下面代码即可实现
{eyou:list titlelen='40' infolen='20' pagesize='12' id='field'}
<!--产品参数调用开始-->
{eyou:arcview id='field'}
{eyou:volist name="$field.attr_list" id='field3'}
{$field3.attr_name}:{$field3.attr_value}
{/eyou:volist}
{/eyou:arcview}
<!--产品参数调结束-->
{/eyou:list}
