ng-editable-table, updated for Angular 8

This is a dynamic table for angular, you can add, edit or delete rows without any stylesheet.

Install

You can get it on npm:

npm install ng-editable-table --save

Setup

You'll need to add EditableTableModule to your application module.

import { EditableTableModule } from 'ng-editable-table/editable-table/editable-table.module';

    @NgModule({
      imports: [
        EditableTableModule
      ],
      declarations: [
        AppComponent
      ],
      providers: [],
      bootstrap: [AppComponent]

      export class AppModule {}
})

Usage

You need to create some arrays for haders and rows to use the ng-editable-table directive

@Component({
  selector: 'app',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent {
  tableHeaders = ['Header 1', 'Header 2', 'Header 3'];
  tableRows = [
    ['Cell', 'Cell', 'Cell'],
    ['Cell', 'Cell', 'Cell'],
    ['Cell', 'Cell', 'Cell']
  ];

    constructor() {}

  ...
}

And finally add this directive to your html:

<nv-editable-table [table-headers]="tableHeaders" [table-rows]="tableRows" ></nv-editable-table>

Directive Options

You can customize the table options by the nv-editable-table directive, the available options are:

| Option | Value | Description | | ------------------- |------------------------|------------------------------------------------| | table-headers | String Array | An array of strings with headers name | | table-rows | Array of any [] | An array of any[] with the rows content | | table-rows-with-id | Array of any [] | An array of any[] with the rows content, using the first value like row ID, useful to identify objects and rows | | can-delete-rows | true/false | Enable or disable delete rows button | | can-edit-rows | true/false | Enable or disable edit rows button | | can-add-rows | true/false | Enable or disable add rows button | | add-button-label | String | String label for add button | | edit-button-label | String | String label for edit button | | save-button-label | String | String label for save button | | cancel-button-label | String | String label for cancel button | | delete-button-label | String | String label for delete button | | add-icon | String | Icon class for add button | | edit-icon | String | Icon class for edit button | | save-icon | String | Icon class for save button | | delete-icon | String | Icon class for delete button | | add-button-class | String | Add button class | | edit-button-class | String | Edit/save button class | | delete-button-class | String | Delete button class | | tr-class | String | Table row class | | td-class | String | Table cell class | | buttons-td-class | String | Buttons column class |

You can catch the edit and delete events using the directive outputs:

| Option | Description | | ------------------- | --------------------------------------------------------- | | onSave | Return an event when the button save is clicked | | onRemove | Returns an event when the button remove is clicked |

The structure of the event is {id: number, cells: Array[]}, the id works like an identificator of the row or some object, and the cells array saves the content of the each cell in the row.

Example

<nv-editable-table [table-headers]="tableHeaders" 
                   [table-rows]="tableRows"  
                   [add-button-label] = "''"
                   [edit-button-label] = "''"
                   [save-button-label] = "''"
                   [delete-button-label] = "''"
                   [add-icon] = "'plus icon'"
                   [edit-icon] = "'edit icon'"
                   [save-icon] = "'checkmark icon'"
                   [delete-icon] = "'remove icon'"
                   [add-button-class] = "'ui compact icon button'"
                   [edit-button-class] = "'ui compact blue icon button'"
                   [delete-button-class] = "'ui compact red icon button'"
                   [can-delete-rows]="true"
                   [can-edit-rows]="false"
                   [can-add-rows]="true"
                   class="ui table">
</nv-editable-table>

Normal view using Semantic-ui styles

Editing view using Semantic-ui styles

Advance Example

If you need more control in the structure of the table, you can use the EditableTableService and implement your custom table like this.

Component

import { Component, OnInit } from '@angular/core';
import { EditableTableService } from 'ng-editable-table/editable-table/editable-table.service';

@Component({
  selector: 'app',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.css']
})
export class AppComponent implements OnInit {

  tableHeaders = ['Header 1', 'Header 2', 'Header 3'];

  tableRowsWithId = [
    [1, 'Example', 'Example', true]
  ];
  dataType = ['string', 'string', 'boolean'];

  constructor(private service: EditableTableService) {
  }

  ngOnInit() {
    this.service.createTableWithIds(this.tableHeaders, this.tableRowsWithId, this.dataType);
  }

  ...
}

View (HTML)

<h1>Advance example</h1>
<table>
      <thead>
            <tr>
                  <th *ngFor="let title of service.tableHeadersObjects">{{title.content}}</th>
                  <th></th>
            </tr>
      </thead>
      <tbody>
            <tr *ngFor="let row of service.tableRowsObjects">
                  <td *ngFor="let cell of row.cells">
                        <span *ngIf="service.isEditing.indexOf(row) === -1 && service.checkTypeOf(cell.content) !== 'boolean'">{{cell.content}}</span>
                        <span *ngIf="service.isEditing.indexOf(row) === -1 && service.checkTypeOf(cell.content) == 'boolean'">
                      {{cell.content ? 'Activo' : 'Inactivo'}}
                    </span>
                        <div class="ui input" *ngIf="!(service.isEditing.indexOf(row) == -1) && service.checkTypeOf(cell.content) !== 'boolean'">
                              <input type="text" [(ngModel)]="cell.content" [name]="cell.content">
                        </div>
                        <div *ngIf="!(service.isEditing.indexOf(row) == -1) && service.checkTypeOf(cell.content) === 'boolean'" class="field checkboxContainer">
                              <div class="ui toggle checkbox">
                                    <input type="checkbox" name="public" [(ngModel)]="cell.content" name="active">
                                    <label>{{cell.content ? 'Activo' : 'Inactivo'}}</label>
                              </div>
                        </div>
                  </td>
                  <td>
                        <button *ngIf="service.isEditing.indexOf(row) === -1 " (click)="service.editRow(row)">
                      <i class="fa fa-pencil-square-o"></i>
                    </button>
                        <button *ngIf="!(service.isEditing.indexOf(row) == -1)" (click)="service.saveRow(row)">
                      <i class="fa fa-check"></i>
                    </button>
                        <button *ngIf="service.isEditing.indexOf(row) === -1" (click)="service.deleteRow(row)">
                      <i class="fa fa-times"></i>
                    </button>
                        <button *ngIf="!(service.isEditing.indexOf(row) == -1) " (click)="service.cancelEdition(row)">
                      <i class="fa fa-times"></i>
                    </button>
                  </td>
            </tr>
      </tbody>
      <tfoot>
            <tr>
                  <th *ngFor="let title of service.tableHeadersObjects"></th>
                  <th>
                        <button (click)="service.addRow()">
                          <i class="fa fa-plus"></i>
                      </button>
                  </th>
            </tr>
      </tfoot>
</table>