Thank you.

>you need to implement a transaction at 'yourURL' such as (VFP code)
>

>local value
>value = Request.QueryString()
>select ... from ... where someKey = value into cursor someCursor
>Response.write(someCursor.someField)
>

>
>>I will have to think and understand your approach. I know it is a simple example but I am not familiar with "change" and ".get" syntax. Usually in my ASP.NET program, to get any data, I have to call a method of a Data Access class and pass a SQL Select to it. So I will need to see how it can be applied to your suggestion.
>>Thank you very much.
>>
>>>could be as simple as that ...
>>>

>>>$(document).ready(function(){
>>>  $('#yourInput').change(function(){
>>>    $.get(yourURL + '?' + $(this).val(), function(html){
>>>      $('#divID').html(html);
>>>    }
>>>  })
>>>});
>>>

>>>
>>>>Hi,
>>>>
>>>>I am thinking of adding the following simple feature to one of the pages of ASP.NET application.
>>>>
>>>>User enters Part No. And the page should populate the textbox of unit price for this part (and maybe some other information, such as quantity, location). I know I can do it by reposting the page on user entering the Part No. and sending back the page with the values.
>>>>
>>>>But if I want to do it without reposting the page (as often you see today in the internet pages) should I use jQuery.ajax? I am just about to start viewing some courses on this topic on Pluralsight but would like to know that I am on the correct path.
>>>>
>>>>TIA for any suggestions.