ICEfaces
  1. ICEfaces
  2. ICE-5765

ICEfaces 2.0 + PortletFaces Bridge: ice:selectOneMenu DOM-diff inefficiency with the f:selectItem value="" empty string

          Details

          • Type: Bug Bug
          • Status: Closed
          • Priority: Major Major
          • Resolution: Fixed
          • Affects Version/s: 2.0-Alpha2
          • Fix Version/s: 2.0.1
          • Component/s: Bridge, Framework
          • Labels:
            None
          • Environment:
            Liferay 5.2.3

            Description

            Actually this might not be portlet related, but I founded while testing the bridge...

            In the attached portlet, you'll notice that the provinceId dropdown is using h:selectOneMenu instead of ice:selectOneMenu

            This is because the ice:selectOneMenu has a DOM-diff inefficiency with the f:selectItem value="" empty string in that it causes a DOM-diff all the time.

            On the initial HTTP-GET (pre-ajax), this is what the dropdown markup looks like:
                <option selected="selected" value="">-- Select --</option>

            After causing an onblur, the XmlHttpRequest (post-ajax) causes a DOM-diff, and this is what the replaced dropdown markup looks like:
                <option value="">-- Select --</option>

              Activity

                People

                • Assignee:
                  Deryk Sinotte
                  Reporter:
                  Neil Griffin
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                  Dates

                  • Created:
                    Updated:
                    Resolved: