viw | VI Worsened , a lightweight and fun VI clone | Command Line Interface library
kandi X-RAY | viw Summary
kandi X-RAY | viw Summary
VI Worsened, a lightweight and fun VI clone. Inspired by the 6-domino-cascade from the React world.
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QUESTION
when i am add post then add but not show in dashboard it is show only home page . Post is not add for current user . how to add post for current user
Post class in Models.py
class Post(models.Model):
...ANSWER
Answered 2021-Jun-07 at 06:08#1 you have to add a user while post save.
QUESTION
I am using a form in Django that contain a part html and the 2nd part tag form like this html file
...ANSWER
Answered 2021-Apr-06 at 13:58If Appointment.objects.filter(patient=request.POST['patients']).exists():
...//create the appointment
else:
raise ValidationError('Patient Does Not Exist')
QUESTION
i want to write form action to call newpost
function from viwes.py
, newpost
function has 2 arguments which are newpost(request,myid)
, but when i tried to write
action="{%url 'newpost' %}"
an error appears like this :
TypeError at /newpost
newpost() missing 1 required positional argument: 'myid'
how can i send this argument in form action ? please tell me
...ANSWER
Answered 2021-Apr-03 at 09:24send myid in action also as you are sending it on function
like this "{%url 'newpost' myid %}"
your code will look like:
QUESTION
I am setting up neovim, with CoC.
It seems to work well, but with one big problem: My diagnostic windows are very large
I am not sure why this is. I would expect this to be only a few lines. Ideally, it should show up somewhere not directly over the code, but I'm not sure how to configure this.
This is my neovim config:
...ANSWER
Answered 2021-Apr-01 at 20:16Problem was
QUESTION
I am new to CodeIgniter and was working on downloading a file. However, I want to download a file that resides on my local machine, I am able to locate the file by providing the path, also the file gets downloaded with a File
type, However, I want my file to be in .csv format
Here goes my Controller's download function:
...ANSWER
Answered 2021-Mar-14 at 11:59As the force_download()
function accepts the file name to be set and the data to insert into that file, as you have the data in that file already, you just need to download it. so, You should use the for_download()
function like this:
QUESTION
I am new to CodeIgniter and was working on downloading a file. However, I want to download a file that resides on my local machine, I am able to locate the file by providing the path, also the file gets downloaded with a File
type, However, I want my file to be in .csv
format
Here goes my Controller's download function:
...ANSWER
Answered 2021-Mar-13 at 17:58you can use header function instead force_download:
QUESTION
I have implement a custom Viwe TextField / CustomField in swiftUI:
...ANSWER
Answered 2021-Mar-10 at 13:32So after getting the information needed in the comments, yes I'm certain your problem is in your ExtraTextField
Change the @State public var mytext: String
to @Binding var my text: String
Then build and let Xcode generate some errors for you to say that you are missing parameters. Hit the auto fix and let Xcode add the missing parameters.
Then add in $email
and passw
respectively.
And you'll get another error if you're using previews.. just pass in `constant("") to get pass that.
Let me know if that works, I didnt copy and paste code here to avoid the errors with Firebase but let me know
Updated with code:
QUESTION
I have a search that fetches items and displays them. After a click on an item, it marked as viewed. And it is recorded to a database so some items are viewed without any clicks.
The goal is: count viewed items in the parent class (only items that are currently displayed)
How I do it: I trigger the function from the parent element which increments "viewed" variable.
The problem is: items fetched many times and sometimes you receive the same items as before, sometimes same + more additional items, sometimes completely new items.
I can't figure out when to reset count as on new fetch old items don't trigger "handleIsViewed". It collects viewed items from multiple fetches or shows 0 even one of the items viewed already, but didn't re-rendered on new fetch (as it was displayed before new fetch happened)
This is simplified version of the code I'm using:
...ANSWER
Answered 2021-Mar-09 at 15:17The solution I found: I trigger handleIsViewed in the child outside of useEffect. In this case it will be triggered each time new items received, even some not rendered (because rendered before that).
In this case, the iterator provides duplicates on viewed data, so I store ids of each match in the set (and without using it as a state variable) and then use viewed.size to get viewed items count.
QUESTION
greetings dear django experts, i am having an issue with my website i am using the defualt login view in django from
...ANSWER
Answered 2021-Feb-27 at 11:18.LoginView.as_view()
does not process the request, it simply returns a function that will dispatch the request, you thus need to call the function that is the result of .as_view(…)
with the request
as parameter:
QUESTION
I have a strange error. I check my code over and over and can't seems to find the error. I write login function, works just fine, added logout function, works fine too. But when I tried to run the basic url, where I should go to the home page (http://192.168.2.80:8000/), it gives me this error:
django.urls.exceptions.NoReverseMatch: Reverse for 'login' not found. 'login' is not a valid view function or pattern name.
I added decorators too, to restrict the pages, but can' understand why is the error.
viwes.py:
...ANSWER
Answered 2020-Oct-30 at 09:15You have app_name = 'feedback
in your urls.py
. Therefore you should include the feedback
namespace with LOGIN_URL
, like you already do in redirect('feedback:index')
.
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