kandi X-RAY | Jo Summary
kandi X-RAY | Jo Summary
Jo framework
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of Jo
Jo Key Features
Jo Examples and Code Snippets
Community Discussions
Trending Discussions on Jo
QUESTION
I have a model form that creates a new job entry, and on submission, I need an invisible field job_time_estimation to be set to a sum of 'service_stats_estimate_duration' values from ServiceItemStats objects associated with the JobEntry by a many-to-many relationship when submitting the form.
For example, if in my NewJobEntryForm I chose two existing ServiceItemStats objects that have service_stats_estimate_duration values 60 and 90, on submission, I want a value 150 to be saved in that JobEntry object's job_time_estimation attribute.
I tried doing this using aggregation by defining a save() method in the model but I am getting an error "name 'serviceItemStats' is not defined".
I am not sure if I am going about this the right way. Any help would be appreciated.
My code:
models.py:
...ANSWER
Answered 2021-Jun-14 at 14:32You can try this.
QUESTION
How do I print only 1 copy of data? I am a complete beginner. This is Python code I did for Add data.
This is my current output:
...ANSWER
Answered 2021-Jun-13 at 02:32For each entry in zip(name, age, grade)
, you have another nested loop (for w
). This causes the program to print multiple rows per entry. One way to solve it is to include w
inside the zip
; i.e., replacing
QUESTION
I have a df with multiple columns and values. Say:
ID Name Cost 123 Jo $10 345 Bella $20 567 IgnoreMe $5000I also have a defined list of names to ignore. In this example, it contains one value, but it can have more.
names_to_ignore = ['ignoreme']
The goal is to replace all cost values with null when Name
is in the ignore list.
I tried:
...ANSWER
Answered 2021-Jun-13 at 04:00Try:
QUESTION
I want to get the name of the status from JSON data. { "expand": "renderedFields,names,schema,operations,editmeta,changelog,versionedRepresentations", "id": "3876562", "self": "https://jira2.abc.com/rest/api/2/issue/3876562", "key": "DEVACDMY-35289", "fields": { "status": { "self": "https://jira2.abc.com/rest/api/2/status/3", "description": "", "iconUrl": "https://jira2.abc.com/images/icons/statuses/inprogress.png", "name": "In Progress", "id": "3", "statusCategory": { "self": "https://jira2.abc.com/rest/api/2/statuscategory/4", "id": 4, "key": "indeterminate", "colorName": "yellow", "name": "In Progress" } } } } I try this but it doesn't work.
...ANSWER
Answered 2021-Jun-09 at 12:48Looking at the json, it is not an array, it is simply a JsonObject and to get the string of the status name you need to traverse the same way.
To get the status name there is a hierarchy that you need to follow
JSONObject --> fields*(this is again a JSONObject)* --> status*(this is again a JSON object)* -> name (this is string)
Look at the following code
QUESTION
I finished a project in R markdown and all I have to do is knit it as a word document, but there's this message error that I can't understand where I have made the mistake.
Error in yaml::yaml.load(..., eval.expr = TRUE) : Scanner error: mapping values are not allowed in this context at line 4, column 22 Calls: ... parse_yaml_front_matter -> yaml_load -> Execution halted
I looked at line 4 and it's just the date of the project and line 22 is an empty line so they're not the issue. Can anyone translate what the error means? Is it one of the chunk codes or any other error? Please and thank you These are the first 22 lines of the code(the language used is my country's language, just information):
...ANSWER
Answered 2021-Jun-07 at 01:38Indentation and newlines are important in YAML, change your header to
QUESTION
Spending hours trying to fix issue I am having with toggle menu button. Works perfectly on small screen on index page- but not working on portfolio & contact page. Despite same code & files (jquery & bootstrap files attached in same order). Any suggestions? Here is the website link: https://www.jophilippa.com/
...ANSWER
Answered 2021-Jun-06 at 10:06By quick look at your website & source code, you are linking to your jquery files by relative paths, to be more specific i mean this block of code:
QUESTION
How do I do a drag and drop using jQuery UI to move data between two or more divs?
I'm using jQuery and this is in conjunction with an asp.net core api.
This would essentially be like a calendar, being able to move entries between days.
The tutorials I've looked at don't cover exactly what I need to do. New Divs (or elements) will be created dynamically, and I've been unable to get the drap/drop to work in the dynamically created divs, even after applying droppable()/draggable() to the new elements.
I've included the html page below and css in a mock-up. The mock-up doesn't include any dynmaically-added elements to keep it simpler for now.
There are a series of divs in the mock-up that represent days. Each day contains event items that can be moved around to different days. If you imagine this when connected to a data source, where it says Monday, Tuesday etc will display the date.
But first of all, I need help with understanding how I get what I currently have to work without absolute positioning.
Index.html:
...ANSWER
Answered 2021-Jun-04 at 20:02Consider using Sortable.
The jQuery UI Sortable plugin makes selected elements sortable by dragging with the mouse.
Here is a basic example.
QUESTION
(this is an old exam for my current course)
I'm trying to overload operator<< in a template class but when I compile the code and run the program i get this message:
...ANSWER
Answered 2021-May-28 at 14:51There are few problems with your code.
- Missing Constructor
QUESTION
I am trying to find all the records for which a certain field matches the beginning of a string literal provided as a fixed parameter. The needle is a field from a table.
Example: Given a parameter 'John Doe', I would like to get all the records of the table user, for which the first_name field is a sub-string of the beginning of that 'John Doe' string (e.g. matching records would be those for which the first_name is 'John', or 'Jo', or 'Joh', etc.
It seems I can achieve this with the following SQL:
SELECT * FROM user WHERE 'John Doe' LIKE first_name || '%'
Now how to translate that to peewee? It's strange that I am able to actually obtain the correct SQL for this but for some reason peewee is returning an empty result while the same query is working when I enter it directly via SQLite command line.
User.select().where(SQL("'John Doe'").startswith(User.first_name))
When I check the sql()
of this, it shows:
('SELECT "t1"."id", "t1"."first_name" FROM "user" AS "t1" WHERE ("John Doe" LIKE ("t1"."first_name" || ?))', ['%'])
But the result is empty. Same SQL in the command line returns the right record... What am I doing wrong?
...ANSWER
Answered 2021-May-21 at 12:45This is how I would write it:
QUESTION
I'm trying to insert this text via SQL query
...ANSWER
Answered 2021-May-20 at 10:15This is likely to be a collation issue with the Text
column in the target table.
Consider the following, which uses a Text
column created with the latin1_general_ci
collation:
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install Jo
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page