Working example for pagination

[Rameshvenkat]

I need an working example for pagination using loveseat.. whereas i am not able to understand clearly in the document and i tried it but ended up with faliure.. Pls help me in doing this.. its urgent..
Thanks in advance.

[soitgoes]

Just pass in start and skip options.
On Dec 17, 2012 12:01 PM, "Rameshvenkat" notifications@github.com wrote:

I need an working example for pagination using loveseat.. whereas i am not
able to understand clearly in the document and i tried it but ended up with
faliure.. Pls help me in doing this.. its urgent..
Thanks in advance.

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/43.

[Rameshvenkat]

Sorry i tried it out... but could't get it.... just give me a flow of working scenario..

[soitgoes]

Where CompanyViewModel inherits from PagableModel

[HttpGet]
public ActionResult List(CompanyViewModel model)
{
var options = model.GetOptions();
var etag = Request.Headers["If-None-Match"];
#if DEBUG
etag = "";
#endif
options.Etag = etag;
var result =
Db.View("companies_by_name", options);
if (result.StatusCode == HttpStatusCode.NotModified)
{
Response.StatusCode = 304;
Response.End();
return null;
}
model.UpdatePaging(options, result);
model.Companies = model.Descending ? result.Items.Reverse() :
result.Items;
Response.AddHeader("ETag", result.Etag);
return View(model);
}

On Mon, Dec 17, 2012 at 11:23 PM, Rameshvenkat notifications@github.comwrote:

Sorry i tried it out... but could't get it.... just give me a flow of
working scenario..

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/43#issuecomment-11474367.

Martin Murphy
Whiteboard-IT
http://whiteboard-it.com
w: (205) 588-7102

[Rameshvenkat]

I am getting error in this line ( var options = model.GetOptions();) that Object reference not set to an instance of an object. at LoveSeat.PagingHelper.GetOptions(IPageableModel model). pls help me to fix this.

[soitgoes]

model is not set to an instance of an object. Maybe you should step back
and go through some tutorials on C#, like anything else you need to walk
before you run.

If you have questions about LoveSeat I'll be happy to answer them, but I
can't just debug your application for you.

On Tue, Dec 18, 2012 at 7:00 AM, Rameshvenkat notifications@github.comwrote:

I am getting error in this line ( var options = model.GetOptions();) that
Object reference not set to an instance of an object. at
LoveSeat.PagingHelper.GetOptions(IPageableModel model). pls help me to fix
this.

—
Reply to this email directly or view it on GitHubhttps://github.com//issues/43#issuecomment-11484941.

Martin Murphy
Whiteboard-IT
http://whiteboard-it.com
w: (205) 588-7102

[Rameshvenkat]

Ok. could you say me that what would come in that CompanyViewModel ???

[Rameshvenkat]

This is how i ve implemented it as u said... where do i go wrong here..

public List Getdocs(IPageableModel model)
{
List resultList = new List();
var etag = "";
var options = new ViewOptions();
options = model.GetOptions();
options.StartKeyDocId = lastId;
options.Limit = 13;
options.Skip = 1;
var result = oCouchDB.View("GetAlldocs", options);
//model.UpdatePaging(options, result);
if (result.StatusCode == HttpStatusCode.NotModified)
{
response.StatusCode = "0";
return null;
}
if (result != null)
{
foreach (newVO newvo in result.Items)
{
resultList.Add(newvo );
}
}
return resultList;

}