Questions tagged as 'crud'

Tagged questions
3
answers

Delete form registration, JSF Primefaces

I am using JSF with primefaces . I have a registration screen, and I have a button to delete the form data, it would be a button to clear the form to make another registration. However, this clean button is not working. I would like...
asked by 02.09.2016 / 13:57
1
answer

How to customize Form generated by Symfony CRUD?

I am changing the Symfony template so that CRUD already has the format I need, I could change almost everything, but now I had to change the form, to edit the css classes and other elements with div and etc. .. to stay in line with the layout I...
asked by 31.07.2014 / 14:40
1
answer

Django: Reverse for '' not found. '' is not a valid view function or pattern name

I'm trying to put a url based on my views.py but it returns me the error: Reverse for 'create_student' not found. 'create_student' is not a valid view function or pattern name. project urls.py: from django.contrib import admin...
asked by 20.08.2018 / 21:43
1
answer

Form does not import database "values"

In my system there is a registration page and a page with a table of the information of the registered ones. This table has an edit button that links to an equal form on the registration page. What should happen: The fields on this edit...
asked by 01.09.2017 / 18:40
1
answer

Web form update help

I'm developing a CRUD system, and I'm having trouble updating registered users. The bad news is that my browser does not show any errors. The problem is that when I do edit in some field, for example, email, where it was written [email protected]. D...
asked by 24.11.2016 / 18:43
2
answers

Problems in a crud class

I'm trying to build a class to be used with mysql at first I have only two files so I'll paste the code I've already done here and explain my doubts. classes/connect.php <?php /** * Created by PhpStorm. * User: evtns * Date: 08/06/2016...
asked by 11.06.2016 / 01:35
1
answer

"Insert value list does not match column list" error with PDO

Hello, I've done a questionnaire, and it's returning the following error: Error: SQLSTATE[21S01]: Insert value list does not match column list: 1136 Column count doesn't match value count at row 1 Warning: Cannot modify header information...
asked by 22.05.2015 / 07:32
1
answer

last_insert_id oracle

I have a question about oracle bank. I created two tables and set one of them with a field with foreing key (see below FK) tbl_city * id_city * (PK and auto increment) - generated with sequence since we do not have auto_increment in orac...
asked by 15.02.2014 / 13:42
2
answers

Insert in the Bank a data from a Combobox (PHP)

Hello, I am putting together a system for the college project. I have a relationship between City ---- State. Well, the state CRUD is already working and storing in the Database, when I go to register a city, that city needs a registered state,...
asked by 10.06.2017 / 08:05
1
answer

How to insert data coming from a form in the database [PDOstatment - CRUD]

I'm doing a simple CRUD for insertion of data obtained from a form. I did the function but it does not work and does not show any errors. I believe this is because information from form is not arriving via $_POST . I would...
asked by 15.03.2017 / 16:00