javascript - Highlight selected row in primeng table - Stack Overflow

admin管理员组

文章数量:1325137

I am using primeng p-table and using the checkbox selector for selecting the rows as follows.

<p-table [value]="data" [paginator]="true" [loading]="loading" [(selection)]="selectedItems" #dt>
<ng-template pTemplate="header">
   <tr>
      <th style="width: 3rem">
         <p-tableHeaderCheckbox></p-tableHeaderCheckbox>
      </th>
      <th>Header 1</th>
      <th>Header 2</th>
   </tr>
</ng-template>
<ng-template pTemplate="body" let-row>
   <td>
      <p-tableCheckbox [value]="row"></p-tableCheckbox>
   </td>
   <td>Column 1</td>
   <td>Column 2</td>
</ng-template>
</p-table>

This is working an I am able to select the rows by clicking on the checkbox. But I need to have the following things also.

1. Select the row by clicking anywhere on the row(also tick the checkbox)
2. Highlight the selected row.

I have checked other options for selecting the rows like Multiple Selection without MetaKey, but it doesn't have a Select All option.

How can I do this ? Any help will be appreciated. Thanks

I am using primeng p-table and using the checkbox selector for selecting the rows as follows.

<p-table [value]="data" [paginator]="true" [loading]="loading" [(selection)]="selectedItems" #dt>
<ng-template pTemplate="header">
   <tr>
      <th style="width: 3rem">
         <p-tableHeaderCheckbox></p-tableHeaderCheckbox>
      </th>
      <th>Header 1</th>
      <th>Header 2</th>
   </tr>
</ng-template>
<ng-template pTemplate="body" let-row>
   <td>
      <p-tableCheckbox [value]="row"></p-tableCheckbox>
   </td>
   <td>Column 1</td>
   <td>Column 2</td>
</ng-template>
</p-table>

This is working an I am able to select the rows by clicking on the checkbox. But I need to have the following things also.

1. Select the row by clicking anywhere on the row(also tick the checkbox)
2. Highlight the selected row.

I have checked other options for selecting the rows like Multiple Selection without MetaKey, but it doesn't have a Select All option.

How can I do this ? Any help will be appreciated. Thanks

• javascript
• angular
• typescript
• primeng

Share Improve this question Follow asked Sep 30, 2020 at 5:57 Happy CoderHappy Coder 4,7021515 gold badges8787 silver badges179179 bronze badges

Add a ment  | 

1 Answer 1

Sorted by: Reset to default 4

This is taken straight from the primeng documentation. Your row is not well formed, you are missing a wrapping "tr" under the body template. You basically need to set the selection mode and the selectable row attribute, and that should highlight the row. You can add some logic in the code for marking the checkbox as selected based on selectedCar in the example below.

<p-table [columns]="cols" [value]="cars" selectionMode="single" [(selection)]="selectedCar">
    <ng-template pTemplate="header" let-columns>
        <tr>
            <th *ngFor="let col of columns">
                {{col.header}}
            </th>
        </tr>
    </ng-template>
    <ng-template pTemplate="body" let-rowData let-columns="columns">
        <tr [pSelectableRow]="rowData">
            <td *ngFor="let col of columns">
                {{rowData[col.field]}}
            </td>
        </tr>
    </ng-template>
</p-table>

本文标签： javascriptHighlight selected row in primeng tableStack Overflow