{dede:loop}的有关问题
Jun 13, 2016 pm 01:08 PM
dede
empty
loop
php
{dede:loop}的问题
{dede:loop}的问题,怎么我字段的数据为“0”的话,[field:字段/]显示为空呢???如果把0改为任意,就可以显示相应的数值,就是0的话,就显示为空,谢谢大家了。
------解决方案--------------------
因为PHP里empty函数检查是否为空的时候,0也是作为空判断的,所以可能是{dede:loop}用了empty函数。
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