Fluency | NET fluent interface for building anonymous objects
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QUESTION
I have defined this abstract base model as below:
...ANSWER
Answered 2021-Mar-01 at 13:46Although your class will inherit those class variables but the code you cannot directly refer them where you define your class (because they don't exist in that scope). Instead you can refer to them as ActivityAbstractBaseModel.GOOD
, etc. inside your class declaration.
QUESTION
I've got some code that I have to re-use for several views, so I would like to create a decorator so that I don't have to copy and paste many lines of code.
So the code I need to re-use in different views is:
...ANSWER
Answered 2021-Feb-26 at 06:47If I understood correct, you would like to write some code like:
QUESTION
I have this object
...ANSWER
Answered 2020-Nov-17 at 10:45You could use combination of Object.entries()
and Array.prototype.map()
method to get your result. Get the key value pairs using Object.entries()
method and then map it to make your required object array.
QUESTION
Here is the one object:
...ANSWER
Answered 2020-Oct-20 at 12:51You can take advantage of the spread operator and separate fluency from other properties and then use .map()
to build an array of objects based on extracted fluency values. Array.reduce can be used to build an object based on the properties from rest
variable:
QUESTION
I am writing a tool to work with resume.json files (project) and am creating a Json Schema to validate user input. I'm trying to automate this with Json.Net.Schema but the output always makes all properties required, regardless of whether the properties have the [Required]
or [JsonRequired]
attributes.
ANSWER
Answered 2020-Aug-13 at 22:00JSchemaGenerator
has a property DefaultRequired
:
Gets or sets the default required state of schemas.
For some reason, the default value for this property is Required.AllowNull
, as shown in the source:
QUESTION
So I have 3 tables
User Table
...ANSWER
Answered 2020-Aug-07 at 22:02One option uses conditional aggregation:
QUESTION
I was working in xlsxwriter and running into a problem with creating a dropdown list. The data validation didn't appear, even if I was sure I got the gist of the code. I started out with:
...ANSWER
Answered 2020-Aug-04 at 22:13You were using the right code with the wrong library. This code uses xlswriter to add validation to cell E2:
QUESTION
I am trying to use django import-export to let users import their own data. I've integrated it with the admin, and that works well, but I'm having trouble getting the user import side to work.
Here are my views:
...ANSWER
Answered 2020-Jun-19 at 11:47Your error is quite clear - the object cannot be created because the user_id
field is null at the time of creation:
QUESTION
I have a Dictionary view that shows the list of words created by a specific (special) user:
...ANSWER
Answered 2020-Jun-12 at 06:22Obviously they won't be same, because the Word
objects are totally different as they are created differently for each user inside custom_create_word
. Also, user_word
won't work for all the words, you need provide it for each word. You can override the get_queryset
method like this(using conditional expression):
QUESTION
I want a button click to result in my database being updated without a page refresh. I've researched this a lot, and it seems a jquery ajax call is the way to go. But it's not working. I put a check in to see if the click event is working, and the strange thing is that it only works when I click the first button in the table (the table shows all the user's words with a 'for loop'). But then I get a 404 error, so it makes me think that my mistake is in my views? Nothing happens when I click the other words - no error, no click event, nothing. But everything works (i.e. the database gets updated) without using jquery, but then of course the page updates every time. By clicking the button the word should automatically get added to the user's word list without a page refresh. I'm stuck with this, would really appreciate some help, thanks!
So I need to find out: 1) how to get the click event working every time; 2) how to get the url right in js; and 3) how to get my view right.
My template (without jquery):
...ANSWER
Answered 2020-Jun-10 at 02:54This is my answer for your first question.
Your click event was working only one time because you are using id, which is unique in the whole document. So, if you add click event on id, then only the first id element will work. But, html is forgiving language so, you won't see any html error if you use id in document more than once. You can validate and see if your html is fine or not from w3c Validator. Also, see id attributte.
So, solution is simple. You can use class selector to check for onclick event. Like:
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