jQuery Change Image on Mouse Over or Image Src (Source) on Hover

Introduction: 

Here I will explain how to use jQuery to change image on mouseover or jQuery change image source or src on mouse over in jQuery or swap images on mouse over using jQuery

Description:
  
In previous articles I explained jQuery dropdown with images, jQuery show popup window during pageload, jQuery show alert message while leaving from website, jQuery Countdown timer script example and many articles relating to jQuery and asp.net. Now I will explain how to change image on mouseover using jQuery.

To change image on mouse over we need to write the code like as shown below

jQuery - How to Display Popup Window on Button Click in Asp.net

Introduction: 

Here I will explain how to display popup window on button click in asp.net using jQuery ui modal popup window or open jQuery modal popup window on button click in asp.net.

Description:
  
In previous articles I explained jquery show popup window during pageload, jquery simple modal popup window example, jQuery show alert message while leaving from website, jQuery enable / disable controls on page, jQuery Countdown timer script example and many articles relating to JQuery and asp.net. Now I will explain how to display popup window on button click in asp.net using jQuery ui modal popup window.

Show jQuery Modal Popup from Code behind (Server Side)

Introduction: 

Here I will explain how to show jQuery ui modal popup from code behind or open jQuery modal popup from server side in asp.net using c#, vb.net.

Description:
  
In previous articles I explained Show alert message from code behind, jQuery show alert message while leaving from website, jQuery enable / disable controls on page, jQuery Countdown timer script example, jQuery Increase or Decrease font size of website and many articles relating to JQuery and asp.net. Now I will explain how to show jQuery ui modal popup from code behind or from server side in asp.net using c#, vb.net.

To show modal popup from code behind we need to write the code like as shown below

C# - How to Count Number of Records (Nodes) in XML File in Asp.net

Introduction:

Here I will explain how to count number of records in xml file in C# using asp.net or how to count number of nodes in xml file in asp.net using C# and VB.NET or count number of elements in xml file in C#.

Description:

In previous articles I explained insert xml data to sql table using stored procedure, Bind xml data to dropdown/gridview in asp.net, create online poll system with percentage graphs in asp.net and many articles relating to xml, Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to count number of records in xml file in C# using asp.net.

jQuery Show Alert Message before Leaving (Closing) from Web Page

Introduction: 

Here I will explain how to use jQuery to show alert message before leaving from web page or jQuery show alert message while leaving from web page or closing web page using beforeunload method.

Description:
  
In previous articles I explained jQuery open all external links in new window, jQuery enable / disable controls on page, jQuery enable or disable hyperlinks, jQuery Countdown timer script example, jQuery Increase or Decrease font size of website and many articles relating to JQuery and asp.net. Now I will explain how to use jQuery to show alert message before leaving from web page.

jQuery Chatting Application in Asp.net using C# with ChatJS Plugin

Introduction: 

Here I will explain jQuery chatting application in asp.net using c# with example. By using jQuery ChatJS plugin we can implement chatting application like FaceBook in asp.net using c#. ChatJS is a full-featured, lightweight, Facebook style jQuery plugin for instant messaging. ChatJS also comes with a server side implementation for ASP.NET/SignalR out of the box.

Description:
  
In previous article I explained 6 jQuery News ticker plugin examples, 4 SpellChecker Plugin examples, 11+ best jQuery Scroll to top plugins, 8 jQuery clock plugin examples and many articles relating to jQuery Plugins, JQuery, Ajax, asp.net, SQL Server etc. Now I will explain how to implement chatting application like facebook in in asp.net using c# with jQuery.

jQuery Drag and Drop Gridview Rows in Asp.net using jQuery Tablednd Plugin

Introduction:

Here I will explain how to drag and drop gridview rows using jQuery in asp.net with jQuery tablednd plugin or jQuery reorder or drag and drop gridview rows in asp.net using C#, VB.NET with jQuery tablednd plugin.

Description:

In previous articles I explained Take screenshot of webpage in asp.net, Show Gridview row details in tooltip, Show tooltip for gridview header columns, Asp.net Interview questions, Highlight Gridview records based on search and many articles relating to Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to drag and drop gridview rows using jQuery in asp.net with jQuery tablednd plugin.

How to Capture Screenshot (Snapshot) of Web Page (Website) from url in c#

Introduction:

Here I will explain how to capture or take screenshot of web page in asp.net or how to get snapshot of website web page in asp.net using C# and VB.NET. To capture screenshot or snapshot of web page in asp.net we need to use WebBrowser control in windows forms application.

Description:

In previous articles I explained Show Gridview row details in tooltip, Show tooltip for gridview header columns, jQuery change tooltip style in asp.net, Add tooltip to dropdownlist items in asp.net, Create simple tooltip with jQuery UI plugin, Asp.net Interview questions, Highlight Gridview records based on search and many articles relating to Gridview, SQL, jQuery,asp.net, C#,VB.NET. Now I will explain how to capture or take screenshot of web page in asp.net

To capture web page screenshot first create new website à Right click on website à Select Add Reference à  Select System.Windows.Forms and click OK

jQuery Preview Image before Upload using Fileupload in Asp.net

Introduction: 

Here I will explain how to use jQuery to preview image before upload in asp.net or show image preview before upload using jQuery in asp.net or preview image before upload using fileupload in asp.net.

Description:
  
In previous article I explained jquery crop image in asp.net using jcrop plugin, disable right click on image using JQuery, jquery show html content in popup and many articles relating to jQuery, asp.net. Now I will explain how to use jQuery to preview image before upload in asp.net.

jQuery Crop Image in Asp.net using Jcrop jQuery Plugin and Upload to Folder

Introduction: 
  
Here I will explain how to crop image in asp.net using jcrop jQuery plugin or jQuery image crop and upload in asp.net using jQuery jcrop plugin. Jcrop is a powerful image cropping engine for jQuery by using this jcrop plugin we can add cropping functionality easily to your web application.

Description:
  
In previous posts I explained jQuery dropdown with multiple select options, JavaScript send ampersand value in querystring, jQuery Change style of controls, jQuery Add fade in effect to webpage, jQuery show html page content in popup window and many articles relating to JQuery. Now I will explain how to crop image in asp.net using jcrop jQuery plugin.

jQuery Multiselect Dropdown list with Checkboxes or Multiple Select Dropdown with Checkboxes

Introduction: 
  
Here I will explain jQuery multiselect dropdown list with checkbox using bootstrap multiselect plugin or multiple select dropdown with checkboxes in jQuery or dropdown with multiple checkbox options in jQuery. Bootstrap Multiselect is a JQuery based plugin which converts a simple dropdown list to multiple select/multi-select dropdown with checkboxes.

Description:
  
In previous posts I explained JavaScript send ampersand value in querystring, jQuery Change style of controls, jQuery Add fade in effect to webpage, jQuery show html page content in popup window and many articles relating to JQuery. Now I will explain how to implement jQuery multiselect dropdown list with checkbox using bootstrap multiselect plugin.

JavaScript - How to Pass Ampersand in Querystring Value in Asp.net

Introduction: 

Here I will explain how to send ampersand in querystring value in JavaScript using asp.net or passing ampersand in query string JavaScript or jQuery.

Description:
  
In previous articles I explained jQuery check if string contains special characters or not, jQuery hide or show password characters, jQuery expand textbox on focus, jQuery disable right click on image and many articles related to jQuery, JavaScript. Now I will explain how to send ampersand value in querystring using JavaScript in asp.net.

Generally ampersand ‘&’ will work as separator between value pairs like as shown below

Display HTML Page Content in jQuery Popup Window using Facebox Plugin

Introduction: 
  
Here I will explain how to display html page content in jQuery popup using facebox plugin or how to show html page as popup window or show html page inside another page. Facebox is a jQuery-based, Facebook-style lightbox which can display images, divs, html pages or entire remote pages in popup.

Description:
  
In previous posts I explained jQuery fancy switch on and off, jQuery Google Currency Converter API Example, jQuery generate thumbnails from youtube videos, jQuery Change style of controls, jQuery Add fade in effect to webpage, and many articles relating to JQuery and modal popup. Now I will explain how to use jQuery to show html page content using facebox plugin.

How to Restrict Access to Particular Page in Asp.net using C#, VB.NET

Introduction:

Here I will explain how to restrict access to particular page in asp.net using c#, vb.net or allow or deny access to particular pages in website in asp.net. To allow or deny access to particular pages in website we need to use authorization concept. what is authorization in asp.net, uses of authorization and I will explain setting authorization rules in web.config to allow or deny resources for particular user or role in asp.net.

Description:

Today I am writing this post to explain about authorization concept in asp.net. In one of the interview interviewer has asked question like what is authorization in asp.net and how we can use authorization concept to allow or deny resources to particular user or role in asp.net.

Regex to Allow Special Characters, Spaces and Alphanumeric in jQuery

Introduction: 

Here I will explain JQuery regular expression to allow special characters, spaces and alphanumeric text or regular expression to allow special characters, spaces and alphanumeric characters in JQuery.

Description:
  
In previous articles I explained jQuery regular expression to validate url without http(s), regular expression to validate phone number in jquery, regular expression to replace all special characters with spaces in c#, regex email validation in c# and many articles relating to validation, JQuery. Now I will explain regular expression to allow special characters and spaces.