npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2024 – Pkg Stats / Ryan Hefner

ng-material-treetable-custom

v1.0.7

Published

A customisable Angular Material TreeTable component. Custom add by cbittencourt

Downloads

12

Readme

Angular Material TreeTable Component

Build Status Licence semantic-release Npm

A simple, customisable, and easy to use Angular Material TreeTable component.

Gif Demo

Live Demo

StackBlitz Demo


Table of Contents

  1. Installation
  2. Data Format
  3. Options
  4. Events

Installation

Simply install the package through npm

npm i ng-material-treetable --save

Make sure you have the angular material packages installed

npm i @angular/material @angular/cdk @angular/animations --save

import the main module

import { TreetableModule } from 'ng-material-treetable';

@NgModule({
    ...
  imports: [
    ...
    TreetableModule
  ],
  ...
})
export class AppModule { }

and use the component in your template

<treetable [tree]="yourTreeDataStructure"></treetable>

Finally, make sure you import the required material icons font in your styles.css

@import url('https://fonts.googleapis.com/css?family=Roboto:400,700|Material+Icons');

Data Format

The tree object that's rendered by the component can either be a Node<T> or a Node<T>[] where Node<T> is the following interface

import { Node } from 'ng-material-treetable';

interface Node<T> {
  value: T;
  children: Node<T>[];
}

Here's a simple example.

{
  value: {
    name: 'Reports',
    owner: 'Eric',
    protected: true,
    backup: true
  },
  children: [
    {
      value: {
        name: 'Charts',
        owner: 'Stephanie',
        protected: false,
        backup: true
      },
      children: []
    },
    {
      value: {
        name: 'Sales',
        owner: 'Virginia',
        protected: false,
        backup: true
      },
      children: []
    },
    {
      value: {
        name: 'US',
        owner: 'Alison',
        protected: true,
        backup: false
      },
      children: [
        {
          value: {
            name: 'California',
            owner: 'Claire',
            protected: false,
            backup: false
          },
          children: []
        },
        {
          value: {
            name: 'Washington',
            owner: 'Colin',
            protected: false,
            backup: true
          },
          children: [
            {
              value: {
                name: 'Domestic',
                owner: 'Oliver',
                protected: true,
                backup: false
              },
              children: []
            },
            {
              value: {
                name: 'International',
                owner: 'Oliver',
                protected: true,
                backup: true
              },
              children: []
            }
          ]
        }
      ]
    }
  ]
}

Options

Work in Progress...

An option input property can be used to customise the component

import { Node, Options } from 'ng-material-treetable';

<treetable
  [tree]="yourTreeDataStructure"
  [options]="yourOptions">
</treetable>

| Name | Description | Type | Default | |-----------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------|---------| | verticalSeparator | If true, separates table columns with vertical lines. | boolean | true | | capitalisedHeader | If true, capitalise the first letter of each column header. | boolean | - | | highlightRowOnHover | If true, hovering the mouse over a row highlights its background. | boolean | true | | customColumnOrder | By default, the columns are ordered following the array generated by calling Object.keys() on the nodes of the tree object; this option can be used to specify a custom order. Note that customColumnOrder needs to be an array containing all the keys present in the node object. | Array | - | | elevation | Sets the elevation of the card element wrapping the tree component. | number | 5 |

customColumnOrder

Given a tree data type like

interface Person {
  name: string;
  age: number;
  married: boolean;
}

const tree: Node<Person> = ...

a custom column order can be specified with the following options object

const opts: Options<Person> = {
  customColumnOrder: ['married', 'age', 'name']
}

an incomplete or incorrect customColumnOrder value will result in an error

customColumnOrder: ['married', 'age'] // 'name' missing
customColumnOrder: ['married', 'age', 'name', 'surname'] // 'surname' is not a valid key

Events

Work in Progress...

| Name | Description | Type | |---------------|------------------------------------------------------------------------------------------|-----------| | nodeClicked | Whenever a node is expanded or collapsed, emits an event with the new status of the node | Node<T> |

nodeClicked

<treetable
  [tree]="yourTreeDataStructure"
  (nodeClicked)="logToggledNode($event)">
</treetable>

logToggledNode(node: Node<SomeNodeType>): void {
  console.log(node);
}