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Legacy Knowledge Base
Published Jul. 2, 2025

Button dropdown menu follows scrolling in iframes

Written By

Brian Suh

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Issue

  • This article details a case where button dropdown menu follows scrolling actions within iframes, and how this can be resolved.

Environment

  • Liferay DXP 7.1

Resolution

  • In iframes, popper.js will move the dropdown menu when scrolling. In order to fix this into place, please include the following: 
    • data-display="static"

Here is a complete example of the dropdown button code:

<button
      aria-expanded="false"
      aria-haspopup="true"
      class="btn btn-secondary dropdown-toggle"
 data-display="static"
      data-toggle="dropdown"
      id="dropdownAlignment1"
      type="button"
    >

 

 

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