我有一个表单来创建一个新的联系人模型。
我通过剪切和粘贴手动输入值。
有时我会在左边和右边添加空格。
下面是create控制器中的内容(我有一个循环来检查我是否上传了vcard,显然,它通常不会出现问题(尽管它可能会出现) --但我最大的问题是我自己输入的时候。
def create
@contact = Contact.create(params[:contact])
unless @contact.vcard.path.blank?
paperclip_vcard = File.new(@contact.vcard.path)
@vcard = Vpim::Vcard.decode(paperclip_vcard).first
@contact.title = @vcard.title
@contact.email = @vcard.email
@contact.first_name = @vcard.name.given
@contact.last_name = @vcard.name.family
@contact.phone = @vcard.telephone
@contact.address.street1 = @vcard.address.street
@contact.address.city = @vcard.address.locality
@contact.address.state = @vcard.address.region
@contact.address.zip = @vcard.address.postalcode
@contact.company_name = @vcard.org.fetch(0)
end
@contact.user_id = current_user.id # makes sure every new user is assigned an ID
if @contact.save
#check if need to update company with contact info
@contact.update_company
@contact.new_todos #create the todos for the newly created contact
flash[:notice] = "Successfully created contact."
redirect_to @contact
else
render :action => 'new'
end
end发布于 2010-11-25 07:05:40
这可能会有帮助:http://scottmoonen.com/2009/05/08/rails-pattern-trim-spaces-on-input/
https://stackoverflow.com/questions/4272028
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