# ngx-nestable modified
Nestable list for Angular4 and beyond. This is a Angular adaptation of Jquery [Nestable](https://dbushell.com/Nestable/) library.
[Demo](https://cybercomet.github.io/ngx-nestable)
This version has been modified to fit special necesities. The nested property 'children' has been chaged for 'properties'.
Once you run NPM INSTALL then go to node_modules/ng-packagr, delete de node_modules folder, open package.json and remove all the ^ and ~ and then run NPM INSTALL here. There's an issue with this package.
## Features
* Drag and Drop
* Sorting
* Events (drag, drop, over, out) // TODO
* Nesting
* Touch support // TODO
## Instalation
```
npm i ngx-nestable --save
```
## Implementation
app.module.ts
```ts
import { NestableModule } from 'ngx-nestable';
@NgModule({
imports: [NestableModule],
bootstrap: [AppComponent]
})
export class AppModule {}
```
app.component.ts
```ts
public options = {
fixedDepth: true
} as NestableSettings;
public list = [
{ 'id': 1 },
{
'expanded': true,
'id': 2, 'properties': [
{ 'id': 3 },
{ 'id': 4 },
{
'expanded': false,
'id': 5, 'properties': [
{ 'id': 6 },
{ 'id': 7 },
{ 'id': 8 }
]
},
{ 'id': 9 },
{ 'id': 10 }
]
},
{ 'id': 11 }
];
```
app.html
```html
Item: {{row.item.id}}
```
## API
### Inputs
| Name| Type| Default|Descirption|
| :-------------: |:-------------:| :-----:|:--------------|
| list| Array| | Items which will be displayed in tree
| template| TemplateRef| | HTML template for tree item. Inside this template you can place directives (ngxNestableDragHandle and ngxNestableExpandCollapse). That will describe the custom look and position of these elements. Otherwise, the default functions are applied.
#### options
| Name| Type| Default|Descirption|
| :-------------: |:-------------:| :-----:|:--------------|
| fixedDepth | boolean |false | Constaint items to keep their initial depth
| maxDepth | number| 5 | Maximum nested depth
| threshold | number | 20 | Distance in px after which horizontal movement (nesting) is applied. Also gives padding to the tree.
| disableDrag| boolean| false| Disable/enable drag event
| template| TemplateRef| | HTML template for tree item. Inside this template you can place directives (ngxNestableDragHandle and ngxNestableExpandCollapse). That will describe the custom look and position of these elements, otherwise the default functions are applied.
### Outputs
| Name| Type |Descirption|
| :-------------: |:-------------:| :-----|
| drag| void| Emits event when item drag is started
| drop| void| Emits event when item is dropped
|disclosure|void| Emits event when item expand/collapse state is changed
## Authors
* **Petar Markov** - *Initial work* - [Speculees](https://github.com/speculees)
* **Mihajlo Grubjesic** - *Initial work* - [Comi89](https://github.com/comi89)
* **Zlatomir Darabuc** - *Initial work* - [zlaayaa](https://github.com/zlaayaa)
## License
This project is licensed under the MIT License - see the [LICENSE.md](https://opensource.org/licenses/MIT) file for details
## Acknowledgments
* [Nestable](https://github.com/dbushell/Nestable)
---
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