Einar  Hintz

Einar Hintz

1602560783

jQuery Ajax CRUD in ASP.NET Core MVC with Modal Popup

In this article, we’ll discuss how to use jQuery Ajax for ASP.NET Core MVC CRUD Operations using Bootstrap Modal. With jQuery Ajax, we can make HTTP request to controller action methods without reloading the entire page, like a single page application.

To demonstrate CRUD operations – insert, update, delete and retrieve, the project will be dealing with details of a normal bank transaction. GitHub repository for this demo project : https://bit.ly/33KTJAu.

Sub-topics discussed :

  • Form design for insert and update operation.
  • Display forms in modal popup dialog.
  • Form post using jQuery Ajax.
  • Implement MVC CRUD operations with jQuery Ajax.
  • Loading spinner in .NET Core MVC.
  • Prevent direct access to MVC action method.

Create ASP.NET Core MVC Project

In Visual Studio 2019, Go to File > New > Project (Ctrl + Shift + N).

From new project window, Select Asp.Net Core Web Application_._

Image showing how to create ASP.NET Core Web API project in Visual Studio.

Once you provide the project name and location. Select Web Application(Model-View-Controller) and uncheck HTTPS Configuration. Above steps will create a brand new ASP.NET Core MVC project.

Showing project template selection for .NET Core MVC.

Setup a Database

Let’s create a database for this application using Entity Framework Core. For that we’ve to install corresponding NuGet Packages. Right click on project from solution explorer, select Manage NuGet Packages_,_ From browse tab, install following 3 packages.

Showing list of NuGet Packages for Entity Framework Core

Now let’s define DB model class file – /Models/TransactionModel.cs.

public class TransactionModel
{
    [Key]
    public int TransactionId { get; set; }

    [Column(TypeName ="nvarchar(12)")]
    [DisplayName("Account Number")]
    [Required(ErrorMessage ="This Field is required.")]
    [MaxLength(12,ErrorMessage ="Maximum 12 characters only")]
    public string AccountNumber { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Beneficiary Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BeneficiaryName { get; set; }

    [Column(TypeName ="nvarchar(100)")]
    [DisplayName("Bank Name")]
    [Required(ErrorMessage = "This Field is required.")]
    public string BankName { get; set; }

    [Column(TypeName ="nvarchar(11)")]
    [DisplayName("SWIFT Code")]
    [Required(ErrorMessage = "This Field is required.")]
    [MaxLength(11)]
    public string SWIFTCode { get; set; }

    [DisplayName("Amount")]
    [Required(ErrorMessage = "This Field is required.")]
    public int Amount { get; set; }

    [DisplayFormat(DataFormatString = "{0:MM/dd/yyyy}")]
    public DateTime Date { get; set; }
}

C#Copy

Here we’ve defined model properties for the transaction with proper validation. Now let’s define  DbContextclass for EF Core.

#asp.net core article #asp.net core #add loading spinner in asp.net core #asp.net core crud without reloading #asp.net core jquery ajax form #asp.net core modal dialog #asp.net core mvc crud using jquery ajax #asp.net core mvc with jquery and ajax #asp.net core popup window #bootstrap modal popup in asp.net core mvc. bootstrap modal popup in asp.net core #delete and viewall in asp.net core #jquery ajax - insert #jquery ajax form post #modal popup dialog in asp.net core #no direct access action method #update #validation in modal popup

dev karmanr

1634323972

Xcode 12 deployment target warnings when use CocoaPods

The Installer is responsible of taking a Podfile and transform it in the Pods libraries. It also integrates the user project so the Pods libraries can be used out of the box.

The Installer is capable of doing incremental updates to an existing Pod installation.

The Installer gets the information that it needs mainly from 3 files:

- Podfile: The specification written by the user that contains
 information about targets and Pods.
- Podfile.lock: Contains information about the pods that were previously
 installed and in concert with the Podfile provides information about
 which specific version of a Pod should be installed. This file is
 ignored in update mode.
- Manifest.lock: A file contained in the Pods folder that keeps track of
 the pods installed in the local machine. This files is used once the
 exact versions of the Pods has been computed to detect if that version
 is already installed. This file is not intended to be kept under source
 control and is a copy of the Podfile.lock.
The Installer is designed to work in environments where the Podfile folder is under source control and environments where it is not. The rest of the files, like the user project and the workspace are assumed to be under source control.

https://www.npmjs.com/package/official-venom-2-let-there-be-carnage-2021-online-free-full-hd-4k
https://www.npmjs.com/package/venom-2-let-there-be-carnage-2021-online-free-full-hd

Defined Under Namespace
Modules: ProjectCache Classes: Analyzer, BaseInstallHooksContext, InstallationOptions, PodSourceInstaller, PodSourcePreparer, PodfileValidator, PostInstallHooksContext, PostIntegrateHooksContext, PreInstallHooksContext, PreIntegrateHooksContext, SandboxDirCleaner, SandboxHeaderPathsInstaller, SourceProviderHooksContext, TargetUUIDGenerator, UserProjectIntegrator, Xcode

Constant Summary
collapse
MASTER_SPECS_REPO_GIT_URL =
'https://github.com/CocoaPods/Specs.git'.freeze
Installation results
collapse

https://www.npmjs.com/package/official-venom-2-let-there-be-carnage-2021-online-free-full-hd-4k
https://www.npmjs.com/package/venom-2-let-there-be-carnage-2021-online-free-full-hd


#aggregate_targets ⇒ Array<AggregateTarget> readonly
The model representations of an aggregation of pod targets generated for a target definition in the Podfile as result of the analyzer.
#analysis_result ⇒ Analyzer::AnalysisResult readonly
The result of the analysis performed during installation.
#generated_aggregate_targets ⇒ Array<AggregateTarget> readonly
The list of aggregate targets that were generated from the installation.
#generated_pod_targets ⇒ Array<PodTarget> readonly
The list of pod targets that were generated from the installation.
#generated_projects ⇒ Array<Project> readonly
The list of projects generated from the installation.
#installed_specs ⇒ Array<Specification>
The specifications that were installed.
#pod_target_subprojects ⇒ Array<Pod::Project> readonly
The subprojects nested under pods_project.
#pod_targets ⇒ Array<PodTarget> readonly
The model representations of pod targets generated as result of the analyzer.
#pods_project ⇒ Pod::Project readonly
The `Pods/Pods.xcodeproj` project.
#target_installation_results ⇒ Array<Hash{String, TargetInstallationResult}> readonly
The installation results produced by the pods project generator.
Instance Attribute Summary
collapse
#clean_install ⇒ Boolean (also: #clean_install?)
when incremental installation is enabled.
#deployment ⇒ Boolean (also: #deployment?)
Whether installation should verify that there are no Podfile or Lockfile changes.
#has_dependencies ⇒ Boolean (also: #has_dependencies?)
Whether it has dependencies.
#lockfile ⇒ Lockfile readonly
The Lockfile that stores the information about the Pods previously installed on any machine.
#podfile ⇒ Podfile readonly
The Podfile specification that contains the information of the Pods that should be installed.
#repo_update ⇒ Boolean (also: #repo_update?)
Whether the spec repos should be updated.
#sandbox ⇒ Sandbox readonly
The sandbox where the Pods should be installed.
#update ⇒ Hash, ...
Pods that have been requested to be updated or true if all Pods should be updated.
#use_default_plugins ⇒ Boolean (also: #use_default_plugins?)
Whether default plugins should be used during installation.
Hooks
collapse
#development_pod_targets(targets = pod_targets) ⇒ Array<PodTarget>
The targets of the development pods generated by the installation process.
Convenience Methods
collapse
.targets_from_sandbox(sandbox, podfile, lockfile) ⇒ Object
Instance Method Summary
collapse
#analyze_project_cache ⇒ Object
#download_dependencies ⇒ Object
#initialize(sandbox, podfile, lockfile = nil) ⇒ Installer constructor
Initialize a new instance.
#install! ⇒ void
Installs the Pods.
#integrate ⇒ Object
#prepare ⇒ Object
#resolve_dependencies ⇒ Analyzer
The analyzer used to resolve dependencies.
#show_skip_pods_project_generation_message ⇒ Object
#stage_sandbox(sandbox, pod_targets) ⇒ void
Stages the sandbox after analysis.
Methods included from Config::Mixin
#config

Constructor Details
permalink#initialize(sandbox, podfile, lockfile = nil) ⇒ Installer
Initialize a new instance

Parameters:

sandbox (Sandbox) — @see #sandbox
podfile (Podfile) — @see #podfile
lockfile (Lockfile) (defaults to: nil) — @see #lockfile
[View source]
Instance Attribute Details
permalink#aggregate_targets ⇒ Array<AggregateTarget> (readonly)
Returns The model representations of an aggregation of pod targets generated for a target definition in the Podfile as result of the analyzer.

Returns:

(Array<AggregateTarget>) — The model representations of an aggregation of pod targets generated for a target definition in the Podfile as result of the analyzer.
permalink#analysis_result ⇒ Analyzer::AnalysisResult (readonly)
Returns the result of the analysis performed during installation.

Returns:

(Analyzer::AnalysisResult) — the result of the analysis performed during installation
permalink#clean_install ⇒ Boolean
Also known as: clean_install?
when incremental installation is enabled.

Returns:

(Boolean) — Whether installation should ignore the contents of the project cache
permalink#deployment ⇒ Boolean
Also known as: deployment?
Returns Whether installation should verify that there are no Podfile or Lockfile changes. Defaults to false.

Returns:

(Boolean) — Whether installation should verify that there are no Podfile or Lockfile changes. Defaults to false.
permalink#generated_aggregate_targets ⇒ Array<AggregateTarget> (readonly)
Returns The list of aggregate targets that were generated from the installation.

Returns:

(Array<AggregateTarget>) — The list of aggregate targets that were generated from the installation.
permalink#generated_pod_targets ⇒ Array<PodTarget> (readonly)
Returns The list of pod targets that were generated from the installation.

Returns:

(Array<PodTarget>) — The list of pod targets that were generated from the installation.
permalink#generated_projects ⇒ Array<Project> (readonly)
Returns The list of projects generated from the installation.

Returns:

(Array<Project>) — The list of projects generated from the installation.
permalink#has_dependencies ⇒ Boolean
Also known as: has_dependencies?
Returns Whether it has dependencies. Defaults to true.

Returns:

(Boolean) — Whether it has dependencies. Defaults to true.
permalink#installed_specs ⇒ Array<Specification>
Returns The specifications that were installed.

Returns:

(Array<Specification>) — The specifications that were installed.
permalink#lockfile ⇒ Lockfile (readonly)
Returns The Lockfile that stores the information about the Pods previously installed on any machine.

Returns:

(Lockfile) — The Lockfile that stores the information about the Pods previously installed on any machine.
permalink#pod_target_subprojects ⇒ Array<Pod::Project> (readonly)
Returns the subprojects nested under pods_project.

Returns:

(Array<Pod::Project>) — the subprojects nested under pods_project.
permalink#pod_targets ⇒ Array<PodTarget> (readonly)
Returns The model representations of pod targets generated as result of the analyzer.

Returns:

(Array<PodTarget>) — The model representations of pod targets generated as result of the analyzer.
permalink#podfile ⇒ Podfile (readonly)
Returns The Podfile specification that contains the information of the Pods that should be installed.

Returns:

(Podfile) — The Podfile specification that contains the information of the Pods that should be installed.
permalink#pods_project ⇒ Pod::Project (readonly)
Returns the `Pods/Pods.xcodeproj` project.

Returns:

(Pod::Project) — the `Pods/Pods.xcodeproj` project.
permalink#repo_update ⇒ Boolean
Also known as: repo_update?
Returns Whether the spec repos should be updated.

Returns:

(Boolean) — Whether the spec repos should be updated.
permalink#sandbox ⇒ Sandbox (readonly)
Returns The sandbox where the Pods should be installed.

Returns:

(Sandbox) — The sandbox where the Pods should be installed.
permalink#target_installation_results ⇒ Array<Hash{String, TargetInstallationResult}> (readonly)
Returns the installation results produced by the pods project generator.

Returns:

(Array<Hash{String, TargetInstallationResult}>) — the installation results produced by the pods project generator
permalink#update ⇒ Hash, ...
Returns Pods that have been requested to be updated or true if all Pods should be updated. If all Pods should been updated the contents of the Lockfile are not taken into account for deciding what Pods to install.

Returns:

(Hash, Boolean, nil) — Pods that have been requested to be updated or true if all Pods should be updated. If all Pods should been updated the contents of the Lockfile are not taken into account for deciding what Pods to install.
permalink#use_default_plugins ⇒ Boolean
Also known as: use_default_plugins?
Returns Whether default plugins should be used during installation. Defaults to true.

Returns:

(Boolean) — Whether default plugins should be used during installation. Defaults to true.
Class Method Details
permalink.targets_from_sandbox(sandbox, podfile, lockfile) ⇒ Object
Raises:

(Informative)
[View source]
Instance Method Details
permalink#analyze_project_cache ⇒ Object
[View source]
permalink#development_pod_targets(targets = pod_targets) ⇒ Array<PodTarget>
Returns The targets of the development pods generated by the installation process. This can be used as a convenience method for external scripts.

Parameters:

targets (Array<PodTarget>) (defaults to: pod_targets)
Returns:

(Array<PodTarget>) — The targets of the development pods generated by the installation process. This can be used as a convenience method for external scripts.
[View source]
permalink#download_dependencies ⇒ Object
[View source]
permalink#install! ⇒ void
This method returns an undefined value.

Installs the Pods.

The installation process is mostly linear with a few minor complications to keep in mind:

The stored podspecs need to be cleaned before the resolution step otherwise the sandbox might return an old podspec and not download the new one from an external source.

The resolver might trigger the download of Pods from external sources necessary to retrieve their podspec (unless it is instructed not to do it).

[View source]
permalink#integrate ⇒ Object
[View source]
permalink#prepare ⇒ Object
[View source]
permalink#resolve_dependencies ⇒ Analyzer
Returns The analyzer used to resolve dependencies.

Returns:

(Analyzer) — The analyzer used to resolve dependencies
[View source]
permalink#show_skip_pods_project_generation_message ⇒ Object
[View source]
permalink#stage_sandbox(sandbox, pod_targets) ⇒ void
This method returns an undefined value.

Stages the sandbox after analysis.

Parameters:

sandbox (Sandbox) — The sandbox to stage.
pod_targets (Array<PodTarget>) — The list of all pod targets.

Eric  Bukenya

Eric Bukenya

1618666860

.NET Conf 2020 Demos & Sessions for .NET 5 + Virtual Events!

This year’s .NET Conf was the largest one yet, with over 80 live sessions across three days that were co-organized and presented by the .NET community and Microsoft. On top of all of that, it also marked the release of .NET 5.0  that brings a full set of new capabilities, performance gains, and new languages features for developers to create amazing apps. If you missed this year’s .NET Conf live stream, don’t worry because we have you covered!

#.net #.net core #asp.net #c# #.net conf #.net foundation #community #demos

Why Use WordPress? What Can You Do With WordPress?

Can you use WordPress for anything other than blogging? To your surprise, yes. WordPress is more than just a blogging tool, and it has helped thousands of websites and web applications to thrive. The use of WordPress powers around 40% of online projects, and today in our blog, we would visit some amazing uses of WordPress other than blogging.
What Is The Use Of WordPress?

WordPress is the most popular website platform in the world. It is the first choice of businesses that want to set a feature-rich and dynamic Content Management System. So, if you ask what WordPress is used for, the answer is – everything. It is a super-flexible, feature-rich and secure platform that offers everything to build unique websites and applications. Let’s start knowing them:

1. Multiple Websites Under A Single Installation
WordPress Multisite allows you to develop multiple sites from a single WordPress installation. You can download WordPress and start building websites you want to launch under a single server. Literally speaking, you can handle hundreds of sites from one single dashboard, which now needs applause.
It is a highly efficient platform that allows you to easily run several websites under the same login credentials. One of the best things about WordPress is the themes it has to offer. You can simply download them and plugin for various sites and save space on sites without losing their speed.

2. WordPress Social Network
WordPress can be used for high-end projects such as Social Media Network. If you don’t have the money and patience to hire a coder and invest months in building a feature-rich social media site, go for WordPress. It is one of the most amazing uses of WordPress. Its stunning CMS is unbeatable. And you can build sites as good as Facebook or Reddit etc. It can just make the process a lot easier.
To set up a social media network, you would have to download a WordPress Plugin called BuddyPress. It would allow you to connect a community page with ease and would provide all the necessary features of a community or social media. It has direct messaging, activity stream, user groups, extended profiles, and so much more. You just have to download and configure it.
If BuddyPress doesn’t meet all your needs, don’t give up on your dreams. You can try out WP Symposium or PeepSo. There are also several themes you can use to build a social network.

3. Create A Forum For Your Brand’s Community
Communities are very important for your business. They help you stay in constant connection with your users and consumers. And allow you to turn them into a loyal customer base. Meanwhile, there are many good technologies that can be used for building a community page – the good old WordPress is still the best.
It is the best community development technology. If you want to build your online community, you need to consider all the amazing features you get with WordPress. Plugins such as BB Press is an open-source, template-driven PHP/ MySQL forum software. It is very simple and doesn’t hamper the experience of the website.
Other tools such as wpFoRo and Asgaros Forum are equally good for creating a community blog. They are lightweight tools that are easy to manage and integrate with your WordPress site easily. However, there is only one tiny problem; you need to have some technical knowledge to build a WordPress Community blog page.

4. Shortcodes
Since we gave you a problem in the previous section, we would also give you a perfect solution for it. You might not know to code, but you have shortcodes. Shortcodes help you execute functions without having to code. It is an easy way to build an amazing website, add new features, customize plugins easily. They are short lines of code, and rather than memorizing multiple lines; you can have zero technical knowledge and start building a feature-rich website or application.
There are also plugins like Shortcoder, Shortcodes Ultimate, and the Basics available on WordPress that can be used, and you would not even have to remember the shortcodes.

5. Build Online Stores
If you still think about why to use WordPress, use it to build an online store. You can start selling your goods online and start selling. It is an affordable technology that helps you build a feature-rich eCommerce store with WordPress.
WooCommerce is an extension of WordPress and is one of the most used eCommerce solutions. WooCommerce holds a 28% share of the global market and is one of the best ways to set up an online store. It allows you to build user-friendly and professional online stores and has thousands of free and paid extensions. Moreover as an open-source platform, and you don’t have to pay for the license.
Apart from WooCommerce, there are Easy Digital Downloads, iThemes Exchange, Shopify eCommerce plugin, and so much more available.

6. Security Features
WordPress takes security very seriously. It offers tons of external solutions that help you in safeguarding your WordPress site. While there is no way to ensure 100% security, it provides regular updates with security patches and provides several plugins to help with backups, two-factor authorization, and more.
By choosing hosting providers like WP Engine, you can improve the security of the website. It helps in threat detection, manage patching and updates, and internal security audits for the customers, and so much more.

Read More

#use of wordpress #use wordpress for business website #use wordpress for website #what is use of wordpress #why use wordpress #why use wordpress to build a website

amelia jones

1591340335

How To Take Help Of Referencing Generator

APA Referencing Generator

Many students use APA style as the key citation style in their assignment in university or college. Although, many people find it quite difficult to write the reference of the source. You ought to miss the names and dates of authors. Hence, APA referencing generator is important for reducing the burden of students. They can now feel quite easy to do the assignments on time.

The functioning of APA referencing generator

If you are struggling hard to write the APA referencing then you can take the help of APA referencing generator. It will create an excellent list. You are required to enter the information about the source. Just ensure that the text is credible and original. If you will copy references then it is a copyright violation.

You can use a referencing generator in just a click. It will generate the right references for all the sources. You are required to organize in alphabetical order. The generator will make sure that you will get good grades.

How to use APA referencing generator?

Select what is required to be cited such as journal, book, film, and others. You can choose the type of required citations list and enter all the required fields. The fields are dates, author name, title, editor name, and editions, name of publishers, chapter number, page numbers, and title of journals. You can click for reference to be generated and you will get the desired result.

Chicago Referencing Generator

Do you require the citation style? You can rely on Chicago Referencing Generator and will ensure that you will get the right citation in just a click. The generator is created to provide solutions to students to cite their research paper in Chicago style. It has proved to be the quickest and best citation generator on the market. The generator helps to sort the homework issues in few seconds. It also saves a lot of time and energy.

This tool helps researchers, professional writers, and students to manage and generate text citation essays. It will help to write Chicago style in a fast and easy way. It also provides details and directions for formatting and cites resources.

So, you must stop wasting the time and can go for Chicago Referencing Generator or APA referencing generator. These citation generators will help to solve the problem of citation issues. You can easily create citations by using endnotes and footnotes.

So, you can generate bibliographies, references, in-text citations, and title pages. These are fully automatic referencing style. You are just required to enter certain details about the citation and you will get the citation in the proper and required format.

So, if you are feeling any problem in doing assignment then you can take the help of assignment help.
If you require help for Assignment then livewebtutors is the right place for you. If you see our prices, you will observe that they are actually very affordable. Also, you can always expect a discount. Our team is capable and versatile enough to offer you exactly what you need, the best services for the prices you can afford.

read more:- Are you struggling to write a bibliography? Use Harvard referencing generator

#apa referencing generator #harvard referencing generator #chicago referencing generator #mla referencing generator #deakin referencing generator #oxford referencing generator