Comments (4)
Not sure about that. Can you show example when it may be interesting?
from yii2-nested-sets.
There are many scenarios. It's really just for convenience: If I want to move a node somewhere else, why should I need to load the target node, too? It should be enough to call $node->appendTo($id)
.
In fact, even a static interface would be interesting, something like MyModel::appendNodeTo($id, $targetId);
where both $id
and $targetId
could be anything, object or id. The instance methods could then utilize those static methos.
I found this way of implementing operations very convenient in my projects. It can even help to reduce the number of DB queries sometimes (you may not really need the full node instance for each operation - sometimes the id
may be enough).
from yii2-nested-sets.
If I want to move a node somewhere else, why should I need to load the target node, too? It should be enough to call $node->appendTo($id).
you may not really need the full node instance for each operation - sometimes the id may be enough
You always need full node instance. So even if you'll provide only id it will fetch node to get necessary data for operation. So since you can't reduce DB queries it always interesting to have target node instance in upper level for some additional checks. Long time ago (NS for Yii 1) i though about such methods, but i did not find any real world cases when you not interested in target node object in upper level. I'm not say there is no such examples. But even if so we need set of separate methods like appendToByPk
, prependToByPk
, etc...
from yii2-nested-sets.
Ok, I see you point. This is really only for a bit more convenience. No problem if it's not implemented.
from yii2-nested-sets.
Related Issues (20)
- How to create hierarchical Html::Menu() with nested sets? HOT 1
- is there a function to get all left node?
- Breadcrumbs? HOT 2
- how to get data with pagination ???
- Allow for a custom root depth value
- Как сортировать деревья?
- Make Root on Insert param
- Behaviour can work with PostgreSQL ? HOT 3
- Can get the Parents, but not the Childrens HOT 1
- Feature Request: Sort tree alphabetically
- On Going or Dead? HOT 5
- Must be 'Menu' class? HOT 6
- Left/right/depth attributes not updated on the record after update
- How to filter in GridView on parent? HOT 9
- Как получить все деревья HOT 2
- Question: is it possible to get a node with parents before like in a breadcrumb? HOT 2
- Перенос узлов дерева мышью HOT 1
- There are no changes in the afterSave method HOT 1
- Как получить категорию по связи hasOne?
- вывод на view дерево HOT 1
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from yii2-nested-sets.