Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

passing and retrieving target url

Posted on 2009-07-09
6
Medium Priority
?
454 Views
Last Modified: 2013-11-18
Here is my problem..

I need to update an xml feed url attribute on the fly, with a new url using the old url as the target,

like this
original url, http://www.somesite.com/?someparam=this&anotherparam=that
new url redirect.aspx/?target=http://www.somesite.com/?someparam=this&anotherparam=that
in the redirect page i need to retrieve the target URl append some more veriables and then redirtect.

i think i can do the replacing in the XSLT without a hitch I need to now the syntax for passing the target URL though.

I also want to confirm this is valid, as the resulting URL will end up with 2 ? in it, and how would i collect the full url in C# when i try and retrieve it, as the url has parameters of its own
Thank you
0
Comment
Question by:QuinnDester
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 5
6 Comments
 
LVL 12

Assisted Solution

by:GuitarRich
GuitarRich earned 2000 total points
ID: 24813092
when you add the URL to your parameter you will need to encode it for http and decode it when you retrieve it in the redirect page. The HttpUtility class has methods for doing this.

e.g:

string originalUrl = @"http://www.somesite.com/?someparam=this&anotherparam=that";
string newUrl = string.format("redirect.aspx//?target={0}", HttpUtility.UrlEncode(@"http://www.somesite.com/?someparam=this&anotherparam=that"));
 
// To retrieve it
string url = HttpUtility.UrlDecode(Request.QueryString["target"].ToString());
Response.Redirect(url);

Open in new window

0
 
LVL 3

Author Comment

by:QuinnDester
ID: 24813213
I cant do that, i dont have access to the URL in the code behind untill after it is passed.

the URL comes directly from an xml feed which is transformed through my xslt file and out put directly to the page in html, i can added the redirect.aspx?target= to the start of the url.

Unless there is a way of encoding the url in XSLT while it is being transformed?
0
 
LVL 3

Author Comment

by:QuinnDester
ID: 24814026
A thought, if i used a form button for the link on the web page could i pass the url as the value and have the redirect as the action.

if so how would i go about building a form button in  XSLT ?
0
Technology Partners: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

 
LVL 3

Author Comment

by:QuinnDester
ID: 24830102
I have created the form button in XSLT and it dispalys fine when testing it, but when the transformed html is displayed within the contentplaceholeder of my web page i get inconsitant result.
everything is in the page 8 times out of 10 refreshes only the first product of 20 is showing, the rest are  not showing, like they have been changed to the same color as the background.

the other 2 times they show correctly.
0
 
LVL 3

Author Comment

by:QuinnDester
ID: 24835541
I have found another way to do this, by URL encoding the URL within the xslt and passing it as a target tribute on the url.

I would still like to know if picking up a hidden field value from a plain html page is possible in .net
as this would come in very handy if it is, so will leave this question open for now.
0
 
LVL 3

Accepted Solution

by:
QuinnDester earned 0 total points
ID: 24894676
closing this question, will raise it again if the need arises
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

Preface This is the third article about the EE Collaborative Login Project. A Better Website Login System (http://www.experts-exchange.com/A_2902.html) introduces the Login System and shows how to implement a login page. The EE Collaborative Logi…
This article discusses how to create an extensible mechanism for linked drop downs.
In this tutorial viewers will learn how to embed Flash content in a webpage using HTML5. Ensure your DOCTYPE declaration is set to HTML5: "<!DOCTYPE html>": Use the <object> tag to embed Flash content.: To specify that the object is Flash content, d…
The viewer will learn how to create and use a small PHP class to apply a watermark to an image. This video shows the viewer the setup for the PHP watermark as well as important coding language. Continue to Part 2 to learn the core code used in creat…

688 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question