How to check whether Name exists in sql table or not

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Hai,

I have textbox "txtincidentnumber".If i click button i want to show if the incident number exists in db it will show alert message in javascript function.Plz any idea for this.

Posted 3-Dec-13 22:55pm

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Thanks7872 · Answer 1 · 2013-12-03T23:15:00

Solution 2

You have not tagged your question properly. If you are using SQL Server then see this : create the duplicate record, if allready existing record show the message box asp.net[^]

Posted 3-Dec-13 23:15pm

Thanks7872

Pheonyx · Answer 2 · 2013-12-03T23:07:00

I have no idea if this is a webforms or a MVC site you are making. However if it is MVC,

Create an action that receives an incident number and then connects to your database and checks.
This action could be called by an AJAX method and then if successful return the results so you can display the appropriate message.