I'm new in coding field. I decided to start a project with Django & Python, but I got stuck due to some errors. For the past 3 weeks, I tried to figure out what was the issue but couldn't find it. I will appreciate it if anyone help.
when I run my code, I get as an error, "TemplateDoesNotExist at /welcome_page/"
Everything as been specified but I'm still getting the same error
Here is the error page:
TemplateDoesNotExist at /welcome_page/
content of the welcome page:
Content of my the welcome page
my URLs :
URLS where I defined welcome page
My base content:
My base content
the place where the welcome page is calling from:
The place where the welcome page is calling from
My root to the welcome page from my C: drive:
My root to the welcome page from my C: drive
In your logout_request() view the last line is this:
return redirect("templates/welcomepage.html")
That's trying to redirect the user to a template. It should be redirecting to a URL.
In your urls.py the Welcome Page view has name="welcomepage" - this is what you use to refer to that URL. So change that line in your view to:
return redirect("welcomepage")
That will return the user to the "welcomepage" URL, which uses the views.welcome_page view, and the templates/welcome_page.html template.
By the way, if your welcome_page view is a class, as opposed to a function (I can't see it in your screenshot, so can't tell) then it's more normal in python to capitalise it: WelcomePage. Or WelcomePageView. Functions are lowercase (welcome_page).
If I see it right, you redirect to /templates/xxx.html but that path is not defined in your paths. The templates directory is the internal location, but the user can only see what is defined in the paths.
You should also better redirect ti the name of the page defined in the paths. Please post your settings.py maybe there is also a problem with the search path for templates.
Related
Currently I have my project running as welcomFile the index.html file. This file takes me to an authentication process. The case is that I need to access one of my views but without performing this authentication, that is, I don't want to go through this index.html. To do so, I created another html (index_new.html). Even if I run this last one it always redirects me to the index.html, I don't know if it has to do with how the neo-app.json file is configured. I tried to put in the index.html that if it arrived a parameter in the url to be directed to the index_new.html but without success, it says that the page does not exist. This is what I tried:
<script>
const queryString = window.location.search;
const urlParams = new URLSearchParams(queryString);
window.location.search = urlParams.toString();
const con = urlParams.get('con');
if (con !== ""){
window.open("/index_new.html", "_self");
}
</script>
The only way I have managed to load the path I want is to run the program, it goes to the index.html and once it has loaded, I change the path to the index_new.html/viewthatIwanttoshow and it shows up. Is there any way to run the new index_new.html without having to run the old one?
I also think it's because of the manifest, because from the index_new.html I do it like this, just like in the index.html:
……
<script id="sap-ui-bootstrap>
…
data-sap-ui-resourceroots='{"app.hello”: “./“}’
…
</script>
</head>
<body class="sapUiBody">
<div data-sap-ui-component data-name="app.hello” data-id="container" data-settings='{"id" : “hello”}’ style="height: 100%"></div>
</body>
Maybe I should change the path here but I don't know which one or how to configure it in the manifest.json.
Maybe my question is not clear, if you have any questions please let me know.
My neo-app.json:
"welcomeFile": "/webapp/index.html",
My manifest.json:
"sap.app": {
"id": “app.hello”,
"type": "application",
I can't / don't want to give you a direct answer on your question. But I would like to mention to think about the concept you are going for.
I don't really understand why you want to load different index.html files. It's pretty far away from a best practice scenario - at least with the information I have out of your post.
When we are talking about authentication, mostly you save a token in cookies / browser storage. Then you can check if you are authenticated. If so, use the UI5 router. In every page you want to, you can check for valid authentication / authorization and redirect again to a login page, if you are not.
IMO you shouldn't use two different index.html sites.
I hope this help you to find another way to solve it.
I was trying to access content through previews. At first, this was fine with both Preview and non-preview views, but I moved some of my code to another branch and noticed issues. I remembered seeing http://localhost:63761/1120 work, but now: I'm not sure if this is the correct form of address for content under 1120 to appear. Is there something I need to check?
Postfixing your url with an id is a quick way to look up the content of a node:
For example the following url works in my environment, but is not user or search engine friendly https://localhost:44392/1141
When I look up the node in my umbraco backend: https://localhost:44392/umbraco#/content/content/edit/1141
Navigate to the Properties tab and look for "Link to document", that's the user friendly url for the node
If I understand your question properly, the urls should be like below
Non-preview mode url -
http://localhost:63761/umbraco#/content/content/edit/1120
Preview mode url -
http://localhost:63761/umbraco/preview/?id=1120#?id=1120
Thanks
If the user tries to access a page which isn't available, he/she is moved to a custom 404.html.
What I'm wondering is if is it possible to access the original requested URL from the custom 404.html, using just HTML? I haven't used PhP or any other side technology.
My code look like this:
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>404 Not Found</title>
</head><body>
<h1>Not Found</h1>
<p>The requested URL was not found on this server.</p>
<p>Additionally, a 404 Not Found
error was encountered while trying to use an ErrorDocument to handle the request.</p>
</body></html>
If anyone know how do this, please let me know. Thank you in advance!
Long story short, answer to your question: no, it is not possible to get url by using HTML ONLY, you need to either use client side or server side language.
for example, in javascript, you would do something like this to get previous url,
document.referrer
this would actually be ideal for your scenario, as this work very well, if you arrived at the current page via a link ( not by doing, for example, by bookmark or typing in the address bar).
So there should be a very basic way to do this, but unfortunately I don't seem to be able to find it.
How can one set an Href link to point to the 'base website url' + the 'link', rather than adding the link to the current page.
I.e. if I'm at www.example.com/content1/
I want the search function to go to www.example.com/search/
and not www.example.com/content1/search
I could just specify "www.example.com/search/" but then if it page is deployed locally I end up with a bunch of links to non-existent pages or vice versa. How can I specify the The Base hosting URL using DJango (whichever the server is running, whether the hostname, the current server ip, localhost etc.).
The best way to do this is the name your urls and then use the url template tag. Example below:
First, name your views. Use something like:
urlpatterns = [
...
url(r'^search/$', views.search_view, name="search"),
...
]
In this example, you've got your url for your example.com/search/ view. It is named 'search', which can be used url template tags and using the reverse() function.
Next, in your template, use the url tag with your url name:
Search
You shouldn't need to add 'base website url' to your href, it is implied. Make sure href is prefixed with '/' to set and absolute path and no '/' for relative.
home
is the same as
home
and will work no matter which sub directory you are in
If you are on the homepage and you use the link:
sample
it will effectively equal:
sample
but that same link used on the page http://www.mywebsite.com/sample will equate to:
sample
using:
sample
Will always equate to the following no matter where on the site it is used:
sample
If you are using django consider using the url template tag as Alex suggested:
https://docs.djangoproject.com/en/dev/ref/templates/builtins/#url
Make the link point to /search.
Any link that starts with / is relative to the domain root (say, http://example.com/) whereas any other relative link is relative to the current URL.
I have an javascript setinterval which runs every 2 minutes to get latest feeds. However, this only work on the index page. The script is in a js file which I included in the main layout page of the site. What could be the cause? I know it has to do with the path, because when I check on Net tab in Firebug, the path is wrong. However, the file is included in the main layout, and every page has it(the layout).
Dont know if it will help, but my script is:
$(document).ready(function(){
setInterval(myfx, my_time);
}
myfx(){
ajax({ url: "mypage", ..)};
}
I think the path is relative to the 'folder' that the user is currently in on the site,.. which is what is causing problems. Thanks
The problem is that your URL is relative, which means the target that you're querying changes as you change pages. I.e. if you're at http://website.com/ then mypage is http://website.com/mypage, but if you're at http://website.com/help/details then mypage is at http://website.com/help/mypage, which probably doesn't exist.
The fix is to make your url absolute (start it with '/', e.g. /mypage) so that it always points to the same location.