If you are noticing client-side performance issues in your ADF Faces application and must support legacy browsers like Internet Explorer 7 and Internet Explorer 8, there are many techniques available to help optimize your application for these browsers:
- If you use af:region and the jsff page fragment files have more than 1 root component, optimize it by arranging these components with a single root component. For example, if you want your region contents to stretch, you might have one visible content component and a series of popup components, put the visible content component inside of a “center” facet of an af:panelStretchLayout and put all of those popups in the “bottom” facet but also make sure to assign bottomHeight=”0px”. If you don’t want the contents to stretch, simply wrap these components with an af:panelGroupLayout layout=”vertical”.
- Avoid using a af:panelStretchLayout where topHeight, bottomHeight, startWidth, or endWidth is set to “auto”.
- Minimize uses…
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