好的,所以我只是想编写一些简单的代码来更新给定 ID 的记录。这就是它的样子。
def updaterecord
bathroom = Bathroom.find(params[:key])
bathroom.name= params[:name],
#bathroom.bathroomtype = params[:bathroomtype],
bathroom.street = params[:street]
#bathroom.city = params[:city],
#bathroom.state = params[:state],
#bathroom.country = params[:country],
#bathroom.postal = params[:postal],
#bathroom.access = params[:access],
#bathroom.directions = params[:directions],
#bathroom.comment = params[:commment],
#bathroom.avail = params[:avail]
bathroom.save
end
问题是,虽然我试图更新每个单独的属性,但它们都被连接到名称字段。例如,上面的这段代码将 name 字段设置为 name 加上地址。我不知道为什么?
如果我在更新后尝试查询,这就是控制台的样子。
Bathroom Load (0.2ms) SELECT "bathrooms".* FROM "bathrooms" WHERE "bathrooms"."ID" = ? LIMIT 1 [["ID", 4017]]
=> #<Bathroom ID: 4017, name: "--- \n- ttyt\n- 113 some\n", bathroomtype: "0", street: "113 some", city: "Portland", state: "OR", country: "United States", postal: "97217", lat: #<BigDecimal:1109f2890,'0.4558056E2',12(12)>, lon: #<BigDecimal:1109f27c8,'-0.122677857E3',12(16)>, access: "0", directions: "", comment: nil, created: "2012-06-08 17:19:03.420329", modifed: "", avail: "1", slug: "", source: "Squat">
这就是帖子值的样子:
post values = key=4017&name=www&bathroomtype=0&street=7540 N Interstate Ave&city=Portland&state=OR&country=United States&postal=97217&access=0&directions=&comment=<null>&avail=1
为什么我不能让每个字段单独更新?对不起,我对发生了什么感到困惑?