Questions tagged [crud]

The four basic operations for a data management system : Create, Read, Update, Delete

0
votes
2answers
21 views

Symfony - adding record to db

I wrote the code with a form that has the action of adding new data to database. It seems like everything is connected in the right way but 'Add' button doesn't respond and I don't get any errors so ...
-3
votes
0answers
27 views

What is the most efficient way to implement CRUD operations in WPF-MVVM friendly [on hold]

Is there any advice on how to best implement CRUD operations for a datagrid in WPF that is managed by the Viewmodel? My target is something similar to MS Access' datasheet view or SSMS's row editing ...
0
votes
1answer
36 views

Yii2 create or update user profile

In my basic app, I have a User model and a UserForm model that stores and update the users in the database. Now, I got problem when updating the user profile. It feedbacks 'Successful update!' even ...
0
votes
0answers
6 views

how to list associations instead of index in crudigniter list?

I made an association on a pair of tables using crudigniter, however on the table list it only shows the index instead. Editing or adding is displayed correctly.How do I configure the list so the ...
0
votes
1answer
39 views

Update Nested Entity (ManyToOne),When Update Root Entity With JPA CascadeType

I've created tables to store information about personel and personel_egitim_durum that are very nested and implement BaseEntity. Therefore the tables in my database are nested too. The top level ...
0
votes
1answer
36 views

Creating a Patch operation in an Entity Framework controller

I'm using Entity Framework in a .NET Web API project. I'd like to implement patch in some of my controllers, but by default, the Entity controller does not seem to come with code for a patch operation....
-2
votes
0answers
6 views

Wordpress (or other CMS): Store and view data form saved

I'm searching a tool or plugin where I create a form with fields pre-compiled for storing in a database. And another page where I show (and search) the data stored previously.Is it possible with a ...
1
vote
0answers
45 views

Android cache with CRUD

I am working on a social-networking-type app where the user sees a list of "posts" and can interact with them, notably they can "like" them.The list of posts is in the 10,000s and so we paginate it ...
0
votes
1answer
30 views

Getting an error using sqflite plugin in my CRUD Flutter app

I'm super noob in Flutter and I'm trying a "trivial" (for everyone else)CRUD app so I followed some tutorial (https://grokonez.com/android/flutter-sqlite-example-listview-crud-operations-sqflite-...
0
votes
0answers
37 views

Replace or update a specific value in a table using SQLite Xamarin Forms

The situation is that I have a table with more than 200 columns and I want to update specific values in one record without update the entire row of that record.I was researching a while but I can't ...
0
votes
1answer
21 views

Open REST API attached to a database- what stops a bad actor spamming my db?

I'm a client side developer with little experience of server side, and I'm struggling to understand how to make a database-backed website without requiring users to login.The usecase is fairly ...
1
vote
0answers
13 views

How to get SQLite Id from RecycleView adapter in Kotlin?

Sorry, I'm bad in English. I'm beginner in Android Studio.I building same CREATE, UPDATE AND DELETE application in Android Studio, using custom RecycleView. But, I confused how to get row data when ...
-1
votes
1answer
22 views

(SPRING) From a simple form to a CRUD webapp - what to consider and what pitfalls to avoid?

I have been working on a Spring-mvc webapp that takes some form data and emails this accross to the administrator.I wish to expand this webapp into a CRUD application. I have lined up some hibernate ...
0
votes
0answers
14 views

Edit Image Upload using Code Igniter and ajax

I have this CRUD and everything is working fine , including the Upload Function , but when I edit only the data , my image previously uploaded is deleted from the database , what can I do for ...
1
vote
2answers
44 views

Upload Image to Database using Ajax and Codeigniter

I have a CRUD with ajax working , but i want to implement a file upload to it.Everything works fine except the image upload , the image is the only thing that is not saving on database and folder , ...
0
votes
0answers
16 views

CakePHP3 JSON Routing with CRUD

I am using Cake 3.5.x and the CRUD plugin from Friends of Cake. I'm having a problem with certain RESTful routes which are not being routed correctly. For example this route:POST foobar.jsonshould ...
0
votes
1answer
40 views

Golang (w/gocql driver) not returning all entries in Cassandra DB

I have what appears to be a strange bug in either the gocql driver for Cassandra, or in the Cassandra database itself.I am trying to do a simple write and then read all request in two separate ...
0
votes
1answer
26 views

org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'userController'

The related questions doesn't seem to help me. It's my first time developing a webapp using spring boot and I've encountered this error. This is my code.UserControllerpackage com.rtc_insurance....
1
vote
2answers
40 views

Can't update user information in Laravel

On my current project (a school management system) I want to give admins the ability to register users. Admins can create courses and subjects for example, which I've managed to do using resource ...
0
votes
1answer
19 views

Rshiny CRUD app: User Input crashes when using selectize input instead of text input

I'm working on a CRUD application that take user input and submits to a table.For some reason, when I use a drop down selection option instead of text input. When I use text input, it's fine and is ...
0
votes
1answer
51 views

customize listview can't show all data, android studio

I'm thinking how to show data at the customize listview page. can you guys help me to find out where is the mistakes?here is the assignmentModel txn;public SQLiteHelper mSQLiteHelper;...
0
votes
1answer
39 views

updating record: how to check if a new file has been uploaded PHP

I am learning PHP, so forgive me if my question is somewhat silly.I have created a form to update records in my db, which includes changing your name, age and image. When I update a record without ...
3
votes
1answer
57 views

React table appending empty row when new item is added to state

When I add a new item to a table in React, I update the state, but the table does not re-render with the new data. I know the data is being passed through, because the new item appears in the state, ...
0
votes
0answers
12 views

sharepoint framework developer workbench with angular 2

zone.js:665 Unhandled Promise rejection: Failed to load /src/webparts/angular2App/app/appform.html ; Zone: ; Task: Promise.then ; Value: Failed to load /src/webparts/angular2App/app/appform.html...
2
votes
0answers
10 views

how to get big decimal according to the user typed using oop & sqlite in android studio?

infrond "Txn" is the model/oop that I created. If get text I can use this txn.setTxnDate(Select_Date.getText().toString());, But how to set Big Decimal according to the person typed? I tried to write ...
4
votes
2answers
39 views

UnsatisfiedDependencyException: Error creating bean with name “empController”

I want to learn Spring, so I write simple java CRUD app. But from the begining have errors org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name '...
0
votes
1answer
25 views

DAO layer takes only some parameters for creating object

I'm trying to add person to admin person that inheretence person with DAO layer but it only takes some parameters .Person:public class Person {protected String name;protected String ...
0
votes
3answers
48 views

Laravel validation issue

I'm experiencing an issue when validator rulesreturn ['features'=> 'required|array','features.*'=> 'required|string','link'=> 'required|url',...
1
vote
2answers
47 views

Updating user status using PHP and SQL

Here, I'm trying to get a list of admin users and add and remove it using PHP and SQL.I listed some users but I couldn't think of removing and adding by updating a Boolean data (made this Boolean ...
0
votes
1answer
29 views

Crud Repository how to use `findBy` with data member's data member

I have a structure of something like this -@Entity@Table("transaction")public class TransactionBean{@IdLong txnId;//other stuff}@Entity@Table("someclass")public class ...

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