Page.RouteData.Values are empty for one page but not another - asp.net

I have Routing working in ASP.NET c# WebForms using Microsoft.AspNet.FriendlyUrls but not for all pages.
Here is an example:
routes.MapPageRoute("List/{Location}/{ZipCode}/", "List/{Location}/{ZipCode}/", "~/List.aspx");
On the above mentioned page (List.aspx) in the page_load there are no values.count in the Page.RouteData.
Page.RouteData.Values.Count == 0
I have another page in the same site with this info matched to it:
routes.MapPageRoute("{Location}/{ZipCode}/{Name}/{LocID}/{ID}/{Code}/", "{Location}/{ZipCode}/{Name}/{LocID}/{ID}/{Code}/", "~/place.aspx");
This page (place.aspx) always shows the correct count of Routes.
While on the List page in debug mode I checked the querystring and location and the ZipCode were there.
So, what might cause Page.RouteData to not show in one page but be available in another?

I am pretty new to url routing, but I think I ran into a similar problem and also found the solution. Have you tried:
routes.MapPageRoute("ListDetails/{Location}/{ZipCode}/", "ListDetails/{Location}/{ZipCode}/", "~/List.aspx");
instead of
routes.MapPageRoute("List/{Location}/{ZipCode}/", "List/{Location}/{ZipCode}/", "~/List.aspx");
?
In my case I had:
routes.MapPageRoute(
"ImageDelete",
"Admin/Images/Delete/{nameToKill}",
"~/Admin/Images.aspx"
);
which showed Page.RouteData.Values always empty.
When I changed it to
routes.MapPageRoute(
"ImageDelete",
"Admin/Image/Delete/{nameToKill}", // mind the missing 's'
"~/Admin/Images.aspx"
);
it worked!
I think the route may not start with the URL of a site that actually exists.

Related

CMS links on frontend not converting ie href=[sitetree_link_id=xx]

An issue has been noticed on one of our old sites running 2.4 where when the user creates a link in the CMS content, selecting an existing page to link to, the link is not being converted to the actual URL on the front end and all links are coming through in the format of <a href="[sitetree_link_id=12]">
What would be causing this and how do I fix it?
The tag looks like it's being set incorrectly. It should be [sitetree_link id=12], not [sitetree_link_id=12].
We later added support to the parser for [sitetree_link,id=12] so that links didn't need to contain spaces, but I can't recall if that's in 2.4 or only 3.0+.
Can you confirm that your WYSIWYG insertion is putting in that errant _? If so, you might want to checkout the handleaction_insert function in tiny_mce_imporvements.js to confirm that it has a line like so:
case 'internal':
href = '[sitetree_link id=' + this.elements.internal.value + ']';
If the inserted links don't actually have the errant _ but they aren't being parsed, then try checking your sapphire/_config.php file for this:
ShortcodeParser::get('default')->register('sitetree_link', array('SiteTree', 'link_shortcode_handler'));
If your site makes changes to the ShortcodeParser at all you might have inadvertently turned off sitetree_link support.
If all of that looks in order, perhaps the ShortcodeParser isn't being called for some reason. In HTMLText::forTemplate(), put a debug statement (I like die("I got here!");) to confirm that HTMLText::forTemplate() is actually getting called. If it's not, you might need to manually call it in some pre-processing of your Content variable. Instead of this:
$content = $this->Content;
Do this:
$content = $this->obj('Content')->forTemplate();
I hope that one of those answers help. Either way, it would be great if you could post back, so we could isolate what caused this. It might help us make the API easier to use in SilverStripe 3.1.

Wordpress : Url Rewrite

I am trying to rewrite a url in wordpress so that I can serve up dynamic content based on variables that are passed. I have a plug in that needs variable data passed into it. Currently I have:
http://xyzsite.com/page/?var1=something
this works fine and passes in a $_GET var. So my next step is to clean up the variable so that it looks like
http://xyzsite.com/page/something
I have done a few google searches and come accross some site that looked promising but I cannot get any of them to work. From what I have read, i need to use
add_rewrite_tag and add_rewrite_rule
After reading through the articles I have added this to my functions.php page:
add_rewrite_tag('%var1%','([^&]+)');
add_rewrite_rule('^page/([^&]+)/?','index.php?p=1141&var1=$matches[1]','top');
when i navigate to the page http://xyzsite.com/page/something i get a 404 error. When i navigate the to http://xyzsite.com/page/?var1=something it is still working fine. So it looks as if my rewrite is not registering or working correctly.
Can someone help me to achieve the above rewrite. FYI my permalink settings is set to post name if that matters at all. Thank you.
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a̶d̶d̶_̶r̶e̶w̶r̶i̶t̶e̶_̶r̶u̶l̶e̶(̶'̶^̶p̶a̶g̶e̶/̶(̶[̶^̶&̶]̶+̶)̶/̶?̶'̶,̶'̶i̶n̶d̶e̶x̶.̶p̶h̶p̶?̶p̶=̶1̶1̶4̶1̶&̶v̶a̶r̶1̶=̶$̶m̶a̶t̶c̶h̶e̶s̶[̶1̶]̶'̶,̶'̶t̶o̶p̶'̶)̶;̶
̶
̶N̶o̶t̶e̶ ̶t̶h̶e̶ ̶/̶?̶ ̶y̶o̶u̶'̶v̶e̶ ̶a̶d̶d̶e̶d̶ ̶a̶t̶ ̶t̶h̶e̶ ̶e̶n̶d̶.̶ ̶T̶h̶u̶s̶ ̶y̶o̶u̶ ̶s̶h̶o̶u̶l̶d̶ ̶a̶c̶c̶e̶s̶s̶ ̶y̶o̶u̶r̶ ̶p̶a̶g̶e̶ ̶w̶i̶t̶h̶ ̶h̶t̶t̶p̶:̶/̶/̶x̶y̶z̶s̶i̶t̶e̶.̶c̶o̶m̶/̶p̶a̶g̶e̶/̶s̶o̶m̶e̶t̶h̶i̶n̶g̶/̶?̶ ̶a̶n̶d̶ ̶n̶o̶t̶ ̶x̶y̶z̶s̶i̶t̶e̶.̶c̶o̶m̶/̶p̶a̶g̶e̶/̶s̶o̶m̶e̶t̶h̶i̶n̶g̶.̶ ̶H̶a̶v̶e̶ ̶y̶o̶u̶ ̶t̶r̶i̶e̶d̶ ̶i̶f̶ ̶t̶h̶a̶t̶ ̶w̶o̶r̶k̶s̶?̶
The stroked out text above is wrong, as Gustavo Straube pointed out in the comments. Please disregard that proposed solution.
My only last advice is to try adding a flush_rules(); after your last add_rewrite_rule, as stated in http://codex.wordpress.org/Rewrite_API/flush_rules.
Note that you should be accessing your query vars with get_query_var('var_name') instead of trying to access $_GET directly.

ASP.net MVC Routing resources

I just cant get this to work...
I have the following routes:
routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
routes.IgnoreRoute("*.html|js|css|gif|jpg|jpeg|png|swf");
routes.IgnoreRoute("{*favicon}", new { favicon = #"(.*/)?favicon.ico(/.*)?" });
routes.MapRoute(
"Default", // Route name
"{lama}/{controller}/{action}", // URL with parameters
new { controller = "Home", action = "Index", lama = "en-gb" } // Parameter defaults
);
And once I load the page.. I have a img element that tries to retrive the following url:
css/img/backgrounds/slide1_2048x1280.jpg
But the image wont show up and if I check my console I get the following error:
GET {my localhost}/cn/Home/css/img/backgrounds/slide1_2048x1280.jpg 404 (Not Found)
I have such a hard time understanding the route-system.. is there anywhere I can read ALOT more about this?.. And could somebody please help me with this single problem then that whould be very appreciated!
I think have fallen foul of relative urls in your html.
Since you haven't said whether this is Razor or Aspx; I'm just going to go with Aspx.
When you write the img tag it seems that you might be doing:
<img src="[relative_path_to_file]" />, using the path of the img relative to the page.
If that doesn't start with / then it's almost certainly the case that you will end up with issues, especially since MVC URLs don't map to the path of the actual page.
What you want to do is to use Url.Content("~/[full_path_to_file]") which will ensure that an absolute path will always be used.
On another note - you really do not need to write all these ignore routes for files that exist on disk. By default, the routing engine will not route existing files - you have to set routes.RouteExistingFiles = true in the RegisterRoutes method in your global in order to route files that already exist; so I think you should get rid of them.
i usually hit up 1) stackoverflow (obviously!), and 2) the msdn docs are pretty good:
http://msdn.microsoft.com/en-us/library/dd410120.aspx. But i usually end up googling for specifically what i need =)
However, looks like you're trying to setup a route to ignore certain filetypes?
i found this article that gives some good ideas on how to handle this.
I've only blocked one or two filetypes before, and i made one line per filetype. Not sure if you can make one line that has extensions delimited by pipe (|) like you're doing (i could be wrong!)
routes.IgnoreRoute("{*allaspx}", new {allaspx=#".*\.aspx(/.*)?"});
routes.IgnoreRoute("{*allswf}", new {allswf=#".*\.swf(/.*)?"});

drupal module redirect destination issue

I am working on yet another module idea. This module is simply supposed to redirect a user automatically to a specified node like in the following example code:
function test_module_init(){
drupal_goto('node/100');
}
The code is a mere example. But, the very really problem is the code keeps executing until the browser returns a "too many redirects" error message.
I understand why this is happening. What I need help with is the best hook to place my drupal_goto code so it executes once instead of the multiple times it currently does in hook_init.
Can't you just do something like this:
function test_module_init() {
if(isset($_GET['q') && $_GET['q'] == 'node/100') {
// skip goto statement
return;
}
drupal_goto('node/100');
}
The init hook you wrote fires on every page load including when you are on node/100. That's why you're getting a redirect. So the page is redirecting to itself. You really only need to redirect if you're not already on node/100. You can find this info in $_GET['q'] if you need to.
You don't need a different hook you just need to make sure that you don't call the drupal_goto if you're already on the destination page.

SEO layout of the website

I am making one website about books and the user reaches the book which he/she intends by traversing though the subjects, then categories and then the subcategories.
As usual, I have made pages that use query strings like this
www.mywebsite.com/subjects.aspx?subjectid=10
The subjectid refers to one of the subjects.
The the user selected the categories and then subcategories and reaches the book.Now, everything is referred by it's id and not by it's name.
Now my question is that the Search Engines dont know how many subjeccts are there and the subject names are not understandable from the id(s).
When I tried to use Google Custom Search, and passed on the url of my website it does not go deep to the book level, instead stays on the main url www.mywebsite.com.
There are some website that I have seen have URL like this:
http://dotnetslackers.com/articles/aspnet/Implementing-Search-in-ASP-NET-with-Google-Custom-Search.aspx
Do they really create a seperate aspx page for each and every article ?
I maynot be able to make you people understand what I want coz I just started asp.net so please think that it has got to do with SEO.
If any clarification is need, please comment and will edit the question.
EDIT 1: Just when I posted this question I noted that it has also created a similar type of page:
http://stackoverflow.com/questions/5581873/seo-layout-of-the-website
Now, Is that a new folder "seo-layout-of-the-website" !
EDIT:2 SO it appears that URL Rewriting is what I need. The example given in one tutorial states that for urls like :
http://www.store.com/products.aspx?category=books
http://www.store.com/products.aspx?category=DVDs
http://www.store.com/products.aspx?category=CDs
I can redirect them to
http://www.store.com/products.aspx/Books
http://www.store.com/products.aspx/DVDs
http://www.store.com/products.aspx/CDs
But in my case, I am using Ids, so does that mean that I should use the names (subject.aspx?subjectname=abcd instead of subject.aspx?subjectid=123) ?
URL Rewriting is what you're looking for. So you could convert your URL:
www.mywebsite.com/subjects.aspx?subjectid=10
to:
www.mywebsite.com/subject/10
by adding a route to it. If you're using ASP.NET 4, you can do this easily. In your Global.asax.cs file, define the following in the Application_Start function:
using System.Web.Routing;
protected void Application_Start(object sender, EventArgs e)
{
RouteTable.Routes.MapPageRoute(
"SubjectRoute",
"subject/{subjectId}",
"~/subjects.aspx"
);
}
And in subjects.aspx.cs, get the value with:
if (Page.RouteData.Values["subjectId"] != null)
{
var mySubjectId = Page.RouteData.Values["subjectId"].ToString());
}
No, they don't create new pages for SEO purpose. what most of us do is rewrite the URL rule in htaccess or apache files. I dont know how it works in asp though

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