Swap out the selector of an Ionic2 component with its contents

I am utilizing Ionic2 along with TypeScript. Let's assume I desire a custom component to include the content of an ion-menu.

<sidemenu></sidemenu> //This sidemenu will contain the ion.menu.

<ion-nav id="nav"
         [root]="rootPage"
         #content
         swipe-back-enabled="false">
</ion-nav>

The sidemenu template:

<ion-menu [content]="content">
    <ion-toolbar>
        <ion-title>{{ 'HELLO' | translate }}</ion-title>
    </ion-toolbar>

    <ion-content>
        <ion-list>
            <button ion-item
                    *ngFor="let p of DataMenu"
                    (click)="openPage(p)">
                {{p.Title}}
            </button>
        </ion-list>
    </ion-content>
</ion-menu>

However, this setup will display the following HTML, disrupting the menu navigation, CSS styling, etc., causing the menu not to function properly.

<sidemenu>
   <ion-menu>
       ...
   </ion-menu>
</sidemenu>
<ion-nav>
    ...
</ion-nav>

What I intended was something like this:

<ion-menu>
       ...
</ion-menu>
<ion-nav>
    ...
</ion-nav>

Is it feasible to substitute the component with the template content? How can I go about creating custom components around the Ionic elements?

Answer №1

Is there a way to create custom components based on Ionic components?

To find out how to create a custom component for the navbar and make modifications if necessary, please refer to my response in this post.

=====================================================

UPDATE:

Can the component be replaced with template content?

As Thierry Templier mentioned in this post, it's not possible due to Angular 2 restrictions.

According to the Angular 1 to Angular 2 Upgrade Strategy document:

Directives that replace their host element (replace: true directives in Angular 1) are not supported in Angular 2. However, there are alternatives such as regular component directives, attribute directives, and structural directives.

In your situation, as suggested by Günter Zöchbauer, you can use a selector in your component like

[myComponent]

and then implement it as

<div myComponent>Hello My component</div>

or [my-component] followed by

<div my-component>Hello My component</div>

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