Primeng make scrollable datatable height responsive

Question

PrimeNG DataTable provides a [scrollable] property to define vertical and/or horizontal scrolling. This has to be used with a combination of a set scrollHeight and/or scrollWidth.

How can I have a table that will adjust to whatever the height/width of the window along with maintaining the scrollable feature?

Here is the code I've tried:

But it only solves the responsive width problem. On the screenshot you can se the table which is horizontally scrollable:

Since the height attribute of the p-dataTable is relative to parent in case of percentage value, I've tried to make the parent div to fit content by adding style="height: 100%" to the parent div. Here is the updated code:

<div class="ui-g-12" style="height: 100%">

    <p-dataTable class="ui-g-12" [value]="rows" [hidden]="this.apiService.spinnerIsVisible"
    [style]="{ height: 'fit-content', 'margin-top': '10px' }"
    [resizableColumns]="false" columnResizeMode="fit" emptyMessage="No records found"
    [responsive]="false"
    [globalFilter]="tableSearch"
    [editable]="true"
    [scrollable]="true" scrollHeight="100%" scrollWidth="100%">

      <p-header>
        <button pButton type="button" icon="fa-refresh" (click)="refresh()" style="float:left"></button>
        <label for="tableSearch">Global search: </label>
        <input id="tableSearch" #tableSearch type="text" placeholder="type here">
      </p-header>

      <p-column
        *ngFor="let col of cols" [header]="col" [field]="col"
        [style]="{'width': '250px', 'min-width': '50px', 'word-wrap': 'break-word'}"
        [sortable]="true"
        [filter]="true" filterPlaceholder="" filterMatchMode="contains"
        [editable]="true">
      </p-column>

    </p-dataTable>
</div>

I also applied following changes to my styles.scss file to make it work (found this in some other question on stackoverflow):

html, body {
  height: 100%;
}

But it also didn't work for me: On the screenshot the height seems to be right, but it is not. When I scroll down, firstly, it goes as it should, but then when close to the end of the table, the scroll bar comes out of the view so I can't see it while I'm still able to scroll. So seems like the datatable is little bit higher than it should be.

So how do I solve this? Any help would be appreciated!

Answer 1

I use this at p-table (not sure if will work on p-datatable).

[scrollHeight]="'calc(100vh - 204px)'"