Guide on incorporating directives into a template in angular2

I have two components: 1) Table.component 2) Dashboard.component

In the Dashboard component, I want to use the table template from the Table component. To do this, I declared a selector in the Table component as:

   selector: '[tables-basic]',   

Do I need to include anything else in the table.template?

I imported the Table component in the Dashboard module and declared the component name with the selector in the Dashboard component as:

<tables-basic></tables-basic>

However, I encountered an error:

    1. If 'tables-basic' is an Angular component, then verify that it is part of this module.
2. If 'tables-basic' is a Web Component then add "CUSTOM_ELEMENTS_SCHEMA" to the '@NgModule.schema' of this component to suppress this message. ("      <div id="tabs2c" class="tab-content bg-info-light">
            <div id = "tab2">
            [ERROR ->]<tables-basic></tables-basic>
              </div>
<!--      

Did I miss something? Can anyone please suggest help? Here is my UiElementsModule.ts file:

import { CommonModule } from '@angular/common';
import { FormsModule, ReactiveFormsModule } from '@angular/forms';
import { NgModule, CUSTOM_ELEMENTS_SCHEMA } from '@angular/core';
import { RouterModule } from '@angular/router';
import { AlertModule, TooltipModule } from 'ng2-bootstrap/ng2-bootstrap';
import { ButtonsModule, DropdownModule, PaginationModule } from 'ng2-bootstrap/ng2-bootstrap';
import { DataTableDirectives } from 'angular2-datatable/datatable';
import { Ng2TableModule } from 'ng2-table';
import { HttpModule } from '@angular/http';
import { WidgetModule } from '../layout/widget/widget.module';
import { UtilsModule } from '../layout/utils/utils.module';
import { JqSparklineModule } from '../components/sparkline/sparkline.module';
import 'parsleyjs';
// import { TablesBasic } from './basic/tables-basic.component';
import { TablesDynamic } from './dynamic/tables-dynamic.component';
import { SearchPipe } from './dynamic/pipes/search-pipe';
import { Ng2PaginationModule } from 'ng2-pagination';


export const routes = [
  { path: '', redirectTo: 'basic', pathMatch: 'full' },
  // { path: 'basic', component: TablesBasic },
  { path: 'dynamic', component: TablesDynamic },
];

@NgModule({
  declarations: [
    // Components / Directives/ Pipes
    DataTableDirectives,
   // TablesBasic,
    TablesDynamic,
    SearchPipe
  ],
  imports: [
    CommonModule,
    Ng2PaginationModule,
    HttpModule,
    ReactiveFormsModule,
    JqSparklineModule,
    FormsModule,
    AlertModule,
    TooltipModule,
    ButtonsModule,
    DropdownModule,
    PaginationModule,
    WidgetModule,
    UtilsModule,
    Ng2TableModule,
    RouterModule.forChild(routes)
  ],
  schemas: [CUSTOM_ELEMENTS_SCHEMA]
})
export default class UiElementsModule {
  static routes = routes;
}

Answer №1

To resolve the issue, you can either update the selector to

selector: 'tables-basic',   

Or adjust the element to be

<div tables-basic></div tables-basic>

(The div tag is just an example and can be replaced with any other HTML element)

Keep in mind that using selector: '[tables-basic]' makes it an attribute selector requiring a matching attribute, not an actual element name.

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