ComboBox open dropdown

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Hi,

when I open dropdown of a simple combobox with 2 items, I see  many events in console of web browser (Chrome). Why there are so many? When comboBox has more than 1000 items, it really slow.

Best regards,

Page

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Hi Page,

You can add this to Default.html to disable the browser warnings:

<script>

Wisej.onLoad = function () {

qx.log.Logger.unregister(qx.log.appender.Native);

}

</script>

 

HTH,

Levie

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Hi,

did you already try to use the VirtualScroll property?
It should speed up the display.

Best regards
Frank

  • Page Page
    Hi, VirtualScroll helps, but there are still many events in console and it makes browser use more CPU even when combobox has only 2 items. I think there is the same problem with component Popup. Page
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