loading data step by step as per client requirement

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2.14/5 (4 votes)

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we can see the examples in many sites that wile loading a list some limited rows are displayed, and when we hit the more button it loads some more rows in the same list. and again if we hit the more button it loads some more rows and it keeps on loading in steps till the list ends.

i want to do this in asp.net mvc

please help thanks in advance

Posted 9-May-14 1:15am

martin_sandi

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BELGIUMsky 9-May-14 7:17am

to make it look nice and not reload the page you will have to make an api and a javascript or jquery ajax call to that api

Maciej Los 9-May-14 15:36pm

What have you done till now? Where are you stuck?

martin_sandi 14-May-14 5:40am

i have this table but it loads all the data at a time. i want it to load 10 rows initially an then the next 10 on the button click and so on.

<table class="style1" >
<tr style="height: 30px; font-weight: bold; color: #ffffff; background: #E87772; border: 1px solid #E87772">
<td >
Req No.
</td>
<td >
Status
</td>
<td >
Req Date
</td>
@*<td>
Tranx. Id.

</td>*@
<td >
Bank Name
</td>
<td >
Branch Name
</td>
<td >
Amount
</td>
<td >
Deposit Date
</td>
<td >
Remarks
</td>
</tr>
@if (Model.Requests.Count > 0)
{
foreach (var request in Model.Requests)
{
<tr>
<td style="border: 1px solid #6f6d6d">
@request.Id
</td>
<td style="border: 1px solid #6f6d6d">
@request.RequestStatus
</td>
<td style="border: 1px solid #6f6d6d">
@request.RequestDate.ToShortDateString()
</td>
@*<td>
@request.TransactionID
</td>*@
<td style="border: 1px solid #6f6d6d">
@request.BankName
</td>
<td style="border: 1px solid #6f6d6d">
@request.BranchName
</td>
<td style="border: 1px solid #6f6d6d">
@request.DepositAmount
</td>
<td style="border: 1px solid #6f6d6d">
@request.DepositDate.ToShortDateString()
</td>
<td style="border: 1px solid #6f6d6d">
@request.Remarks
</td>
</tr>
}
}
else
{
<tr>
No Fund Requests
</tr>
}

</table>

thursunamy 15-May-14 12:40pm

http://stackoverflow.com/questions/10104599/loading-data-at-the-end-of-my-table-with-ajax
http://miroprocessordev.blogspot.ca/2012/05/load-partial-page-in-jquery-and-aspnet.html

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PeejayAdams · Answer 1 · 2014-05-20T05:45:00

Assuming that you're using SQLServer, it's better to change your stored procedure to just return the number of records that you require to display at any particular time rather than the whole data set.

The rough pattern for the sproc would be something like ...

SQL

CREATE PROCEDURE myQuery
  @Start INT,
  @End INT,
  -- Other parameters
AS
  SELECT ROW_NUMBER() OVER (ORDER BY orderField) AS RowNum, fieldList 
      FROM table
      WHERE RowNum >= @Start AND RowNum < @End
      ORDER BY RowNum

That would suppose that your app will carry out the paging calculations, alternatively, you could, if you wished, change the arguments to PageNumber and RecordsPerPage and do those calculations in the stored procedure.

Hope that's of some help.