10 powerful ASP.NET jQuery plug-ins help you easily implement AJAX requests, forms, JSON management, panels and other functions. Learn how to combine jQuery and Ajax to enhance ASP.NET applications. Here are some selected tutorials:

Key points:

• The effective combination of jQuery and ASP.NET allows you to create various functions, including AJAX requests, forms, JSON management and panels.
• jQuery can enhance the functionality of ASP.NET applications such as AJAX in ASP.NET, jQuery Grid with ASP.NET MVC, ASP.NET AJAX page method and news scrolling subtitles.
• Specific jQuery plugin can solve known issues in ASP.NET, such as the "DefaultButton" property issue of ASP.NET Panel when used with LinkButton.
• jQuery can also be used to add features such as autocomplete ASP.NET text boxes and checking username availability during registration.

1. Use jQuery for AJAX operation in ASP.NET

This article will demonstrate how to add AJAX functionality to your application with a minimal amount of code using the popular JavaScript library (jQuery). Source

2. Combined with jQuery Grid and ASP.NET MVC

When building a web user interface, a common scenario is to provide a pageable and sortable data grid. It would be even better if it uses AJAX to make it more responsive and attractive. Since ASP.NET MVC includes jQuery, I thought it would be fun to use the jQuery plugin for this demo, so I chose jQuery Grid. Source

3. Use jQuery to directly call ASP.NET AJAX page method

In this article, we will explain exactly what is necessary and what is unnecessary when using the page method. We will then show you how to call page methods using jQuery without using ScriptManager.

4. Build news scrolling subtitles with jQuery and ASP.NET

This article is the first in a series of articles that explores how to create your own news scrolling subtitles widgets using jQuery and ASP.NET. jQuery is a free, popular, open source JavaScript library that simplifies many common client tasks such as event processing, DOM operations, and Ajax. Source

5. jQuery and asp.net: How to implement paging, sorting and filtering on client grid using asp.net, jTemplates and JSON

This article will only focus on implementing high-performance mesh using jQuery, JSON, .net and Linq. Most of us have faced a situation in which we want high-performance solutions, where high-performance is the top priority.

6. jQuery MicroAjax for ASP.NET

MicroAjax is a set of jQuery plug-ins and .NET components designed to provide a simple, powerful and efficient Ajax-centric web application design pattern. Source

7. ASP.Net default button fix

This small plugin fixes a known issue with the "DefaultButton" property of ASP.Net Panel when used with LinkButton. The "DefaultButton" property does not work properly in FireFox because "A" does not have an onClick property by default in FF. Source

8. Ajax Dot Net

Provides a function that allows GET and POST requests to PageMethods and Web services that enable ASP.NET Ajax. This function only supports JSON requests and requires JSON2.js from json.org. Source

9. Use jQuery to achieve automatic completion of ASP.NET text box

Automatically complete the input field, allowing users to quickly find and select a certain value, leveraging search and filtering functions. Source

10. Check username availability using JQuery and ASP.NET

A cool use of AJAX is to let users know if a specific username is available when they fill out their registration form. Source

Frequently Asked Questions about jQuery in ASP.NET (FAQs)

How to include jQuery in my ASP.NET project?

To include jQuery in your ASP.NET project, you need to download the jQuery library from the official jQuery website. Once the download is complete, you can include it in your project by adding a script tag to the HTML file. The script tag should point to the location of the jQuery file in the project. For example, if you put your jQuery file in a folder named "scripts", the script tag looks like this:

Can I use jQuery in ASP.NET WebForms?

Yes, you can use jQuery in ASP.NET WebForms. jQuery is a JavaScript library that simplifies HTML document traversal, event processing, and animation. It works perfectly with ASP.NET WebForms, enhancing the client functionality of web applications. To use jQuery in ASP.NET WebForms, you need to include the jQuery library in your project and then use jQuery syntax in your script tags.

How to programmatically add jQuery to web form?

To programmatically add jQuery to a web form, you can use the ClientScriptManager class in ASP.NET. This class provides a way to manage JavaScript and CSS at runtime. Here is an example of how to use it to add jQuery to a web form:

if (!Page.ClientScript.IsClientScriptIncludeRegistered("jQuery"))
{
    Page.ClientScript.RegisterClientScriptInclude("jQuery", "https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js");
}

In this code, the IsClientScriptIncludeRegistered method checks whether jQuery is registered. If not, jQuery is registered using the RegisterClientScriptInclude method.

What are some common uses of jQuery in ASP.NET?

jQuery is commonly used in ASP.NET to enhance the user interface and improve the user experience. Some common uses include form validation, AJAX calls, DOM operations, and animation effects. jQuery can also be used to handle user events such as clicks, mouse movements, and keyboard input.

How to use jQuery to make AJAX calls in ASP.NET?

jQuery provides a variety of AJAX functional methods. The $.ajax() method is a powerful and flexible method that allows you to make AJAX requests. Here is an example of how to use it in ASP.NET:

$.ajax({
    url: 'YourUrl',
    type: 'POST',
    data: { 'id': id },
    success: function (data) {
        // 處理響應
    },
    error: function (xhr, status, error) {
        // 處理錯誤
    }
});

In this code, the url parameter is the URL to issue the AJAX request. The type parameter is the HTTP method to be used for the request, and the data parameter is the data to be sent to the server. The success and error parameters are callback functions executed when the request succeeds or fails.

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