How to focus() button in jQuery example?

In this article I will show you how to focus() button using JQuery example. In this coding is used to focus the first input button.

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The number of primary key values passed must match number of primary key values defined on the entity.Parameter name: keyValues

This error is happening when the entity table having more than one primary key value in the .edmx file.


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Asp .net mvc grid paging example

In this article I will show you how to implement asp.net mvc grid paging with example using entity framework in c#.

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The following data type properties of column do not match those of Data type, length, precision.

Initially I want to apply the foreign key for Student table .But the error occurred. Because of variation in data type. I got the following error “The following data type properties of the column do not match those of Data type, length, precision”

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The method 'Skip' is only supported for sorted input in LINQ to Entities. The method 'OrderBy' must be called before the method 'Skip'.

The method 'Skip' is only supported for sorted input in LINQ to Entities.
The method 'OrderBy' must be called before the method 'Skip'.: I got this above error 'The method 'Skip' is only supported for sorted input in LINQ to Entities.' while running the asp.net mvc application.

CSS class not applied in MVC

CSS class not applied in MVC: I have generated above MVC view using Entity framework.I want to apply css class for the html control. But CSS is not applied.

Cannot implicitly convert type System.Linq.IOrderedQueryable to 'System.Collections.Generic.IList An explicit conversion exists (are you missing a cast?)

Cannot implicitly convert type System.Linq.IOrderedQueryable to 'System.Collections.Generic.IList An explicit conversion exists (are you missing a cast?): I have the following error on this method 'Cannot implicitly convert type 'System.Linq.IOrderedQueryable.Models.Student' to 'System.Collections.Generic.IListModels.Student'. An explicit conversion exists (are you missing a cast?)'