Learning jQuery

Images are undoubtedly the most attractive element of the page. And images with some cool effects make them more powerful and attractive. One of the effect on the image, is to make it transparent and play with transparency with mouse gestures. So in this post, I will show you how to change image opacity on […]

In this post, I will show you how to get the QueryString variable value using jQuery. I have created a function which returns value of any querystring variable. Earlier I had posted about Get Page Title and URL using jQuery, Get previous page URL using jQuery, Check for '#' hash in URL using jQuery, Style […]

jQuery is really a great library to provide various effects with ease. In this post, I will show you how to highlight the label associated with a particular textbox when it receives focus and remove highlighting when focus goes out using jQuery. Before moving ahead, It is important to know that there is a tag […]

Sometimes It is required to add default option like "Please Select" or "Select" in Dropdown list. Below is a simple jQuery code to "add default option to ASP.NET Dropdown list using jQuery". //Code Starts $(document).ready(function(){ var defaultOpt = "<option selected='selected' value='-1'>--Select--</option>" $('#<%=ddlCountry.ClientID %>').prepend(defaultOpt); }) //Code Ends And if you want to add default option to […]

One of my colleague asked me "He wants to add all the textbox value present on the page in a hidden field using jQuery and that hidden field value will be submitted to form using Ajax". He was knowing how to submit the values using Ajax but he was facing problem while adding all textbox […]

Today, I got into a situation where for some reason I need to disable all the controls on the page on client side. So I have implemented it using jQuery and sharing the solution of the problem "how to disable all controls of the page using jQuery". Below jQuery code will get called on click […]