max(replace($month,"'",''))
month参数为下拉多选控件 为啥多选之后 max()公式去除的最大值为零
= max(split(replace("'1','2','3','4'","'",''),",")) -- 4
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=max(split(replace($month,"'",''),","))
replace里面写的有问题
max(replace($month,"'",""))
主要是你的控件值是怎么样的?? 如果下拉复选框控件值设置了返回数组 那直接max($month) 就可以
了