form class: from flask_wtf import FlaskForm from wtforms import StringField,PasswordField,BooleanField,SubmitField from wtforms.validators import DataRequired,Length class LoginForm(FlaskForm): username = StringField( : ,validators=[DataRequired...
class RegisterForm(Form): name = simple.StringField( label= , validators=[ validators.DataRequired(message= ) ], widget=widgets.TextInput(), render_kw={ class : for...
problem description error AttributeError: StringField object has no attribute content when submitting data the environmental background of the problems and what methods you have tried the form form renders normally, but an error is report...
var list= [{id:1,number:2,title:2}, {id:1,number:3,title:2}] if the values of id and title in the array are the same, and the two objects in the array are merged and the numbered values are added, how to achieve and finally get [{id:1,number:5,title:2}...
problem description recently attempted to update project scaffolding from vue-cli2 webpack2 to vue cli 3 webpack4 vue-cli-service serve indexlogin, window.location.href = login loginindex.htmlindex.js url localhost:3007 login.htmlurllocalhos...
recently, the company asked to write a sliding CAPTCHA of Aliyun to verify the function of SMS. But when slide.js uses online resources < script type= "text javascript " charset= "utf-8 " src= " https: g.alicdn.com sd ncpc .; > when < script > i...
In development, when you want to write a query sql, you encounter such a problem: in the project, there is a user table that stores users with different identities, and a similar field is probably uid (user id), name (user name), identity (user identit...
has been working for 8 years, it is absolutely no problem to write business code in php, and I also know something about architecture. I know how to deal with high concurrency and database optimization, and there are some deficiencies in system tuning or...