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In this example, I will show you to add a row number dynamically to jQuery datatable.I used jQuery datatable for binding grid, before I was struggled with adding row numbers in the first column to the table. Now I fixed the issue; it is working fine.

Go to tool menu in visual studio and select Library package manager and click Package manager console. If you want to check whether new updates are available for the installed package

I found the cause of this error that the web.config was referencing System.Web.WebPages.Razor, version=2.0.0.0. Later I changed it to System.Web.WebPages.Razor, version=3.0.0.0 it works fine problem was resolved.

We can insert new element in to the DOM using appentTo() method. To perform dynamic html generation of anchor tag coupled with .attr() and appentTo() method.

In this example I will show you to perform square root for the given numbers using Sqrt math function in jQuery. I stored list of numbers in an array variable and loop each element in the array and perform square root from its value.$.map(). The $.map() method will takes the array and callback method as argument.

In this example I will show you to combine arrays in jQuery using .merger method. It takes the second array elements and appends with the first array.

If we want to highlight the html table alternate row using javascript.We need to get collection of all elements specified with TR tag by getElementByTagName and the method will return as object.

In this example I will show you how to add class and remove class using javascript. It can be achieved by using ClassName property. We can get all elements in the document with the specified tag name.

We can retrieve data from URL to controller action method by two methods in asp.net mvc such as parameter of action method function and Query string. We can get Query string value just like web forms as Request.QueryString.

The function is expecting an id parameter it was not supplied. Otherwise we need to change the parameter function as optional like below function; it will not throw an error.