Is there a way to utilize the same code in a template without having any redundant duplicates

How can I display the same HTML code in a modal window after clicking on a button in my Angular2 component? Is there a way to achieve this without duplicating the code?

html code.
...
...
...
    <div class="modal fade" id="a" tabindex="-1" role="modal" aria-labelledby="exampleModalLabel" aria-hidden="true">
  <div class="modal-dialog modal-lg" role="">
    <div class="modal-content">
      <div class="modal-header">
      </div>
      <div class="modal-body">
same code here from above
...
...
...
twitter-bootstraptypescriptangular2-templatecode-duplication

Answer №1

upgrade to angular 5 and make use of ngTemplateOutletContext

    <template [ngTemplateOutlet]="templateRef">
    <div class="modal fade" id="a" tabindex="-1" role="modal" 
   aria-labelledby="exampleModalLabel" aria-hidden="true">
     <div class="modal-dialog modal-lg" role="">
         <div class="modal-content">
   <div class="modal-header">
   </div>
   <div class="modal-body">
   </template>

you can replicate the above code in the following manner

      <template  #templateRef></template>

check out this link for reference How to duplicate a piece of HTML multiple times without using ngFor or another @Component

Answer №2

Imagine you have two main components in your Angular project: - ChildComponent - ParentComponent

@Component({
  selector: 'child-selector',
  template: `...`,
})
export class ChildComponent {

}

Next, we move on to the parent component

@Component({
  selector: 'parent-selector',
  template: `
    <child-selector>
    </child-selector>`,
})
export class ParentComponent {
  public images: Images[] = [ ... ];

  }
}

To dive deeper into this concept, you can refer to the following link for a detailed explanation:

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