Asp.net adding parameter to url string

Question

I'm displaying a list of filtered items in a page, and now I have to limit the displaying by paginating the results.

So if I have url parameters like these:

example.com/?category=pizza&period=today

where both category and period can also not being showed:

example.com/?period=today

example.com/

how can I add a "Next page" in the end that keeps any previous parameter and adds

&pagenum=5

or if there are no parameters:

?pagenum=5

Tnx in advance!

Are you wanting to do this client or server side? – Tim B James Sep 16 '11 at 13:45 — Tim B James, Sep 16 '11 at 13:45

score 15 · Accepted Answer · answered Sep 16 '11 at 14:02

For serverside

string url = Request.Url.GetLeftPart(UriPartial.Path);
url += (Request.QueryString.ToString() == "" ) ? "?pagenum=1" : "?" + Request.QueryString.ToString() + "&pagenum=1";

You can pass in the page number depending on how you are handling this.

score -1 · Answer 2 · answered Aug 09 '13 at 02:50

-1

For ASP.Net use the following:

string temp = Request.QueryString["yourParamName"];

Fissh

answered Aug 09 '13 at 02:50

gadildafissh

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Asp.net adding parameter to url string

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