MyHistory | MyHistory Team Explorer extension | Code Editor library
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QUESTION
I have a system where users can view complaints they have registered on one page. But the problem is that only four complaints can be viewed at a time on the page. How can I add pageinator to the code so that the next four complaints can be viewed on the other page in the correct format and template:
views.py:
...ANSWER
Answered 2021-Jul-26 at 08:07For Pagination You Should Consider Django Documentation https://docs.djangoproject.com/en/3.2/topics/pagination/
QUESTION
I am working on a django project that accepts complains from users:
models.py:
...ANSWER
Answered 2021-Jul-20 at 05:29The attribute is not template
but rather template_name
. As of now, you seem to be using the earlier one.
If you don't define a template_name
attribute on an UpdateView
(which is happening as of now), django
automatically tries to look for a template name /_
.html
.
QUESTION
urls.py:
...ANSWER
Answered 2021-Jul-20 at 04:32Your url "complaint" is set as to recieve an argument... But as the error traceback says, There is no argument that is being passed into the complaint url...
Change this and try ,
This
QUESTION
I need to be able to access a self incrementing integer field for my model and use it in my template. Is there a way to do that?
My code accepts complaints from users so for each complaint I need the id to increment from 0,1,2,3,4, and so on and then I need to access these in the template to be able to use it accordingly
models.py:
...ANSWER
Answered 2021-Jul-19 at 08:31You don't need add a field in your example in your template useforloop.counter
or forloop.counter0
QUESTION
ANSWER
Answered 2020-Jul-07 at 00:52You need to set the blur
event listener on the input, not the button. Change:
QUESTION
ANSWER
Answered 2020-Aug-23 at 18:42you can use https://pub.dev/packages/auto_size_text package like
QUESTION
I am using react with keycloak-js and the framework react-keycloak from panz3r (Link to library ) Everything latest version.
I have almost the same structure like this example here: My project I am using Functional Components and my App.tsx is also used as container -> I have all states defined here, which will be needed over all components.
Therefore my app looks like this (modified it for simplicity): import packages
...ANSWER
Answered 2020-May-31 at 15:31I could fix my problem with adding an extra layer before App.tsx. Maybe not the best solution, but it works
QUESTION
I have a header that appears in 95% of pages in my site, so I mount it in my main App component. For the other 5% of pages though I need it to be gone.
I figured a good way to do it would be to change a state from true to false based on the current route, and that state would determine whether the header mounts or not.
at first I tried just using window.location.href
as a useEffect
dependency but that didn't seem to work. I've read about the option to listen to the location of the history, but I keep getting Cannot read property 'history' of undefined
. I thing that perhaps it's because I am using a custom history component, or maybe because I try to do so in my main App component? Not sure.
This is my history object:
...ANSWER
Answered 2020-Apr-30 at 07:45You are trying to use useHistory within a component that renders Router
which is a Provider. In order for useHistory to Work it needs to have a Router higher up in the hierarchy.
So either you wrap the App component with Router like
QUESTION
I have an interface declared like this,
...ANSWER
Answered 2020-Apr-21 at 19:53This happens because on your second last line: this.myHistory
is undefined
. You are trying to access the property ourHistory
of undefined
, which the compiler does not like.
You need to instantiate the property, like mentioned in the comments to your question.
One way to do it, could do it like so:
QUESTION
I am fairly new to angular 7 and I have an object like this.
...ANSWER
Answered 2020-Apr-21 at 04:22*ngFor
is the ideal solution here as you have to write the template only once.
Iterate over the data.pageContent.fields.history
array using ngFor
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