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Home Backend Development PHP Tutorial 如何提交后面的值

如何提交后面的值

Jun 23, 2016 pm 01:40 PM



上面的代码通过post提交($_POST[scene])的话,得到的是sceneid的id值。如何获得scene的值呢?


回复讨论(解决方案)

把scene写到option的value里面去

$v['sceneid'] 和 $v['scene'] 是关联在一起的
有了 $v['sceneid'] 的值,也就算有了对应的 $v['scene'] 了
所以 $v['scene'] 是不需要提交的 

但是我需要提交到另外一张表中去,如何把$v[‘scene’']的值读出来。现在提交后读出来是一串ID值

$v['sceneid'] 和 $v['scene'] 是关联在一起的
有了 $v['sceneid'] 的值,也就算有了对应的 $v['scene'] 了
所以 $v['scene'] 是不需要提交的 





但是我需要提交到另外一张表中去,如何把$v[‘scene’']的值读出来。现在提交后读出来是一串ID值

那你就从原来的表按 id 取出 scene 来

其实按你的描述,sceneid 本身是无意义的了,另一张表有自己的 id 序列

就可以了

如果两表的 id 是有关联的,那么就不需要将 scene 重复插入

那你就从原来的表按 id 取出 scene 来

其实按你的描述,sceneid 本身是无意义的了,另一张表有自己的 id 序列

就可以了

如果两表的 id 是有关联的,那么就不需要将 scene 重复插入



做的是三级联动菜单。三张表的id是有关联的。现在就想把下拉框中选中的内容通过post写入到另外一张表去记录。但是记录下来的都是id值,记录不下来对应的scene的内容值。不知道该怎么处理了


两个都传过去就可以了 用特殊符号隔开。 取的时候在转化下!

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