Forcing user to fill some sharepoint item field when trying to set other field on edit form

Question

当试图将其他选择字段更新为同一共享点列表项中的特定值时，如何强制用户在编辑表单中填写某些字段。

Answer 1

I would implement a client side script to implement the logic you need via the xslt style sheet in the edit form.

And Also a server side event handler to make sure that even if the client side logic is overridden you still validate the data on the server. throwing an exception if not valid for instance.

Answer 2

我通过将列表“验证设置”与规则一起使用来解决该问题

=IF([Stan przetargu]="oferowanie";IF(LogotecProj<>"";TRUE;FALSE);TRUE)