Problem with scrolling in Primeng components #5425 | Support

tomasz.lewandowski@neuca.pl created one year ago

ABP Framework version: v7.2.2
UI type: Angular with LeptonX
DB provider: EF Core
Tiered (MVC) or Identity Server Separated (Angular): no
Exception message and stack trace:
Steps to reproduce the issue:" I’m using Primeng components like dropdown, autocomplete, etc. but scrolling in these components is intercepted by abp page (body) scrollbar which remains visible instead of being hidden/disabled. This leads to scrolling the whole page, not the dropdown list. Manipulating by CSS doesn’t work. I want to control scrolling behaviour to workaround the problem. Is it possible to disable ABP page scrollbar programmatically?

2 Answer(s)

Anjali_Musmade created one year ago

Support Team Support Team Member

Hi,

Can you please try this ->

onDropDownClose() {

    this.dropDownOpen = false;

    document.getElementsByClassName('lpx-scroll-container')[0]?.classList?.remove('lpx-scroll-container-height-auto')

    document.getElementsByTagName('html')[0]?.classList?.remove('html-ov-hid')
  }

  onDropDownClick() {

    setTimeout(() => {

      if (!this.dropDownOpen) {

        this.dropDownOpen = true;

        document.getElementsByClassName('lpx-scroll-container')[0]?.classList?.add('lpx-scroll-container-height-auto')

        document.getElementsByTagName('html')[0]?.classList?.add('html-ov-hid')

      }

    }, 100);

  }

Anjali_Musmade created one year ago

Support Team Support Team Member

Hi again,

please add this in CSS ->

.lpx-scroll-container-height-auto{

  height: auto !important;

}




.html-ov-hid{

  overflow: hidden !important;

}

Have an answer to this question? Log in and write your answer.

Assignee

masum.ulu

Labels