I am making a web page using the Google App Engine. I am validating my pages, and found that the logout link that is generated by the call to the users api (in python) users.create_logout_url(request.uri) does not validate as XHTML 1.0 Strict. The href in the anchor tag looks like this:
/_ah/login?continue=http%3A//localhost%3A8080/&action=Logout
Including a link with this anchor text throws three different validation errors:
*general entity "action" not defined and no default entity
*reference to entity "action" for which no system identifier could be generated
*EntityRef: expecting ';'
Here is a dummy page with the anchor tag in it, if you want to try it on w3c validator.Dummy Page.
The logout link wont work, but you can see how the page is valid without it, but the actual text inside the href tag breaks the validation.
Any thoughts on whats going on? Thank you!
This is a dev_appserver issue. The & before action should be escaped to %26.
This problem does not occur on production, though.
The logout url looks like this and it's perfectly valid.
"http://xxxxxx.appspot.com/_ah/logout?continue=https://www.google.com/accounts/Logout%3Fcontinue%3Dhttp://xxxxxx.appspot.com/%26service%3Dah"
Related
So, the page url is
https://shop-europa.ru/amp/catalog/dtl-shtany-athletic-surplus-chyernyy-sp-0004/#development=1
Other validators, like ampporject validator, show everything is OK, but
google amp validation is not
What's wrong? Does anyone knows?
I see AMP Validation successful on the #development=1 page myself, so it looks like this page is valid AMP. What error do you see?
Can you try refreshing the page in your browser, you may have a stale copy of the AMP Validator.
The only other thing I can think of is that the server is delivering different content to you (based on useragent, cookie, ip, etc) than to other users of the page, like myself.
I have tried to set my site up ( http://www.diablo3values.com )according to the guidelines set out here : https://developers.google.com/webmasters/ajax-crawling/ However, it appears that Google has updated their indexes (because I see the revisions to the meta description tags) but the ajax content does not show up in the index.
I am trying to use the “Handle pages without hash fragments” option.
If you view either of the following:
http://www.diablo3values.com/?_escaped_fragment_=
http://www.diablo3values.com/about?_escaped_fragment_=
you will correctly see the HTML snap shot with my content. (those are the two pages I an most concerned about).
Any Ideas? Am I doing something wrong? How do you get google to correclty recognize the tag.
I'm typing this as an answer, since it got a little to long to be a comment.
First of all, your links seems to point to localhost:8080/about, and not /about, which probably is why google doesn't index it in the first place.
Second, here's my experience with pushstate urls and Google AJAX crawling:
My experience is that ajax crawling with pushstate urls is handled a little differently by google than with hashbang urls. Since google won't know that your url is a pushstate url (since it looks just like a regular url), you need to add <meta name="fragment" content="!"> to all your pages, not only the "root" page. And google doesn't seem to know that the pages are part of the same application, so it treats every page as a separate Ajax application. So the Google bot will never actually create a navigation structure inside _escaped_fragment_, like _escaped_fragment_=/about, as it would with a hashbang url (#!/about). Instead, it will request /about?_escaped_fragment_= (which you aparently already have set up). This goes for all your "deep links". Instead of /?_escaped_fragment_=/thelink, google will always request /thelink?_escaped_fragment_=.
But as said initially, the reason it doesn't work for you is probably because you have localhost:8080 urls in your _escaped_fragment_ generated html.
Googlebot only knows to crawl the escaped fragment if your urls conform to the hash bang standard. As users navigate your site, your urls need to be:
http://www.diablo3values.com/
http://www.diablo3values.com/#!contact
http://www.diablo3values.com/#!about
Googlebot actually needs to see these urls in the source code so that it can follow them. Then it knows to download the following urls:
http://www.diablo3values.com/?_escaped_fragment=contact
http://www.diablo3values.com/?_escaped_fragment=about
On your site you appear to be loading a new page on each click, and then loading the content of each page via AJAX too. This is not how I would expect an AJAX site to work. Usually the purpose of using AJAX is so that the user never has to load a whole new page. When the user clicks, the new content section is loaded and inserted into the page. You serve the navigation once and then you only serve escaped fragments of the content.
I started integrating SecureSocial in my play/scala app, but I don't really like all the redirects it does between it's different views.
example - try to login from it's default login page and if you put in a wrong pass you will be redirected to a different page (url) but with the same login form. the only thing that is different is that there is an error message...
I want a simple login form (user/password provider) at the corner of my main page that submits it's data using ajax, this data is validated on the server and a response is made to either display error message/s or change the window.location.
Next to this form I will put a link to go to a more advanced login page that adds the option to use other providers like fb/twitter etc..
But from that page I also want to use ajax to submit the details and get the response.
I tried to browse into the SecureSocial source but got a little lost in there.
Can any one give me an idea how to use SecureSocial's but without using any of it's views?
NOTE: I'm not interested in customizing their views, It's not just a CSS/design issue, I want to handle the login details Ajaxly and not with normal form submission followed by redirects...
After some more rummaging around in SecureSocial code I got a better understanding of how it operates.
You can use any of the providers you listed in the play.plugins file seperatly to authenthicate the user's info from your own login/auth code. just make sure you send the right parameters that the provider needs.
I liked the way SecureSocial's ProviderController class dynamically decided what provider to use, based on a parameter. But I didn't like the responses it made - redirect.. I wanted to respond to an ajax request with some data and let the client side js handle it.
This is my solution:
pretty much copy all of ProviderController code to my own Auth.scala file (a Controller).
Changed the redirects related to "case ex, case _", kept the redirect on successful auth as it adds the SecureSocial session key related to the user.
Removed all the SecureSocial related routes from my routes file.
Put an additional hidden field with the logintype (userpass/google/fb/etc...) and configured my login ajax post to sent this along with the post to my Auth controller.
If you need more info comment here and I'll edit the answer.
I couldn't really word the title very well, but here's my problem: I've got a webpage that reads from a database each time the user clicks a button, the content is then replaced for part of the page.
Because it is an ajax load, everything is done in the background, and so the URL stays the same. This wasn't be a problem at all until I realised that I will want to have a different Facebook comments box for each set of content that is loaded - so if someone comments, it is posted to their facebook profile, people click on the link and are then taken to different content.
So... what I need is some way of referencing each set of content, and I've found a site that does exactly that (I'm sure there are a lot of them).
Here's the link.
Each set of content has a different 'hash code' (because I don't know the actual name for it) which is appended to the URL - in this case the code is "#1922934", this allows people to post links to it that specific set of content on Facebook etc. - and also allows a different Facebook comment box for each set of content.
Does anyone know how such a set-up can be achieved or how these 'hash codes' work?
Here's a document from wikipedia on it.
[http://en.wikipedia.org/wiki/Fragment_identifier][1]
The main idea is that URI fragments are used because they don't cause a page reload. They also can be used to refer to anchors on a web page.
What I would do is on page load use JavaScript to read the URI fragment (location.hash) then make a request to your server to load the comments etc. The URI fragment cannot be read by a server and is only found through a client (browser)
Sounds like you want something like SammyJS.
I am cleaning up my website and i would like to see html errors and warnings on each page automatically. I use to use Html Validator for firefox (addon) but it doesnt appear to validate automatically anymore. I don't know if its because of the addon version or the fact i use firefox 4.
I need to check every page request until i get through the entire site w/o errors. What addon/tool might i use?
Try this tool
Specify your web-site address and enable "Validate entire site" checkbox.