Autocomplete search slow when first time search

2 posts, 0 answers
  1. Hung-Chi
    Hung-Chi avatar
    38 posts
    Member since:
    Mar 2017

    Posted 20 Aug Link to this post

    if has a lot of data when first time type to search is very slow ,but after will quickly more

    how to fix it?

    and can I no mater how many results just show only 20 results

  2. Ivan Danchev
    Admin
    Ivan Danchev avatar
    1270 posts

    Posted 22 Aug Link to this post

    Hello Hung-Chi,

    In scenarios, which involve loading large data into the AutoComplete (or any of the other dropdown widgets: DropDownList, ComboBox, MultiSelect) we recommend enabling the virtualization functionality. See this demo which showcases this AutoComplete feature. This documentation article extensively explains how to enable and configure the Virtualization functionality for the dropdown widgets (the AutoComplete including). 

    Regards,
    Ivan Danchev
    Progress Telerik
    Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
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