Changing the name of a tab within a p-tabview

Question

Changing the name of a tab within a p-tabview

Setting up a p-tabview with tabs containing specific content involves the following code:

<p-tabView class="tabmain"  >
    <ng-container *ngFor="let tab of tabs">
        <p-tabPanel [header]="tab.header" >
           <p-table 
....

To allow users to rename the tabs in the tab header, I have considered two options:

Implement a context menu (right mouse click) on the tabs with a "rename" option that opens a dialogue box for entering a new tab name.
Add a rightIcon next to the tab text, like an edit icon, which when clicked will prompt the user to enter a new name in a dialogue box.

I am unsure if such functionalities are supported by p-tabview. If they are, please provide guidance on how to incorporate them.

css angular typescript primeng primeng-turbotable

Answer 1

Answer №1

One way to customize tab headers is by adding a button to show a dialog for renaming the header. In this example, an array of objects represents tab headers and content.

<p-tabView>
    <p-tabPanel *ngFor="let tab of tabs">
        <ng-template pTemplate="header">
            <label for="">{{tab.header}} </label>
            <button pButton type="button" icon="pi pi-pencil" 
             class="p-button-help" (click)="showDialog(tab)"></button>
        </ng-template>
        {{tab.content}}
    </p-tabPanel>
</p-tabView>

The dialog contains a textbox for changing the title.

<p-dialog header="Update tab title" [(visible)]="display">
    <div>
        <label for="Title"></label>
        <input type="text" [(ngModel)]="selectedItem.header">
    </div>
</p-dialog>

Component:

  tabs = [
    {
      header: "header1",
      content:
        "😀Lorem ipsum dolor sit amet, consectetur adipiscing elit, ....... "
    },
   ...
  ];

  display = false; // dialog visible state
  selectedItem :any= {}; // holder for tab object

  showDialog(selectedItem) :void {
    this.selectedItem = selectedItem; // set the current tab object
    this.display = true; // trigger the dialog visibility 
  }

Check out the demo 🚀

Answer 2

One way to customize tab headers is by adding a button to show a dialog for renaming the header. In this example, an array of objects represents tab headers and content.

<p-tabView>
    <p-tabPanel *ngFor="let tab of tabs">
        <ng-template pTemplate="header">
            <label for="">{{tab.header}} </label>
            <button pButton type="button" icon="pi pi-pencil" 
             class="p-button-help" (click)="showDialog(tab)"></button>
        </ng-template>
        {{tab.content}}
    </p-tabPanel>
</p-tabView>

The dialog contains a textbox for changing the title.

<p-dialog header="Update tab title" [(visible)]="display">
    <div>
        <label for="Title"></label>
        <input type="text" [(ngModel)]="selectedItem.header">
    </div>
</p-dialog>

Component:

  tabs = [
    {
      header: "header1",
      content:
        "😀Lorem ipsum dolor sit amet, consectetur adipiscing elit, ....... "
    },
   ...
  ];

  display = false; // dialog visible state
  selectedItem :any= {}; // holder for tab object

  showDialog(selectedItem) :void {
    this.selectedItem = selectedItem; // set the current tab object
    this.display = true; // trigger the dialog visibility 
  }

Check out the demo 🚀

Changing the name of a tab within a p-tabview

Answer №1

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