例如,当用户点击“拍照”时,我们如何使用专门为该特色挑战设置的属性预填充create.html.erb表单,例如dofor12days和do星期二、星期四?我正在使用reformgem.#challenges_controllerdefnew@challenge=Challenge.newrespond_modal_with@challenge,location:root_pathend#challenges/new.html.erbOrchooseafeaturedchallenge:#challenges_controllerdefcreate@challenge=Challeng