Tips for avoiding the freezing of bootstrap-select scroll when a large number of options are present

I have integrated a bootstrap-select with a total of 1000 options.

However, I am encountering an issue where when I attempt to scroll down the list of options, it only goes down approximately 60 options and then freezes in that position.

Can anyone provide guidance on how to address this problem?

Here is the code snippet I am using:

<select class="selectpicker" data-live-search="true">
      `<option> 0</option>
      <option> 1</option>
      <option> 2</option>
      <option>1000 more down</option>
</select>
javascripthtmlcsstwitter-bootstrap

Answer №1

From my perspective, having a selectpicker with 1000 elements can be quite problematic as it makes it challenging to locate and choose a specific option (resulting in poor UX). In my opinion, the number of select-options should ideally be limited to around ten, depending on the particular use-case. While I'm not very familiar with the bootstrap-select library, I would assume that both the library and the select-tag are not optimized to handle such a large number of options, requiring more memory for loading.

If you require a numerical input, I would suggest utilizing an input field with the type number instead.

<!-- Bootstrap -->
<link href="https://cdn.jsdelivr.net/npm/<a href="/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="dbb9b4b4afa8afa9baab9beef5e9f5ebf6b9beafbaea">[email protected]</a>/dist/css/bootstrap.min.css" rel="stylesheet" />

<!-- Input -->
<input type="number" class="form-control" min="0" max="1000" step="1" value="0">

If your input may contain more than just numbers, another approach could be implementing a live-search functionality where users can enter text and only matching items are displayed in a dropdown.

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