Hollie  Ratke

Hollie Ratke

1597241040

jQuery Simple Textarea Character Counter | jQuery Character Count

Keywords:
textarea character count javascript
count characters in textarea jquery
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What is GEEK

Buddha Community

jQuery Simple Textarea Character Counter | jQuery Character Count

Steve Griffith

1597241196

Please stop encouraging people to use jQuery.

Hollie  Ratke

Hollie Ratke

1597241040

jQuery Simple Textarea Character Counter | jQuery Character Count

Keywords:
textarea character count javascript
count characters in textarea jquery
remaining character count javascript
jquery count remaining characters
limit character input in the textarea including count

#jquery #jquery simple #jquery character #coding

Character Count In Textarea

In this small tutorial i will explain you how to count characters from textarea, many time client’s have requirments like they have to add some number of character in specific field and after that user can not add any data in this field , at that time we can dispaly count of character So, user can manage his/her content in text area.

here, we will add some piece of HTML code with textarea and in the bottom we will add Jquery code in script tag that’s it.

Read More : Character Count In Textarea

https://websolutionstuff.com/post/character-count-in-textarea


Read Also : How To Generate QRcode In Laravel

https://websolutionstuff.com/post/how-to-generate-qrcode-in-laravel

#javascript #jquery #php #character #count #textarea

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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.

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