PM85903: Typing inside the style tag results in slow response

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You can track all active APARs for this component.

APAR status

  • Closed as program error.

Error description

  • Abstract:
    
    Attempts to edit a XHTML file and type inside the style tag
    result in slow response using the Page Designer Editor in IBM
    Rational Application Developer v8.0.4.1
    
    Problem:
    
    1. Create a Dynamic Web Project
    2. Configure the project to use Java Server Faces 2
    3. Download RichFaces and load it in Web-Inf\lib
    4. Target either Tomcat or IBM WebSphere Application Server
    5. Create a new Web Page (XHTML)
    6. Open the Web Page with the Page Designer editor
    7. Create a style tag to include Cascading Style Sheet content,
    as shown in the snippet below:
    
    
        ?ui:define name='pageContent'?
            ?style type='text/css'?
            .cpu .rf-pb-rmng {
                width: 300px !important;
                height: 20px !important;
                background-image: url('resources/images/redo.png');'
    
            }
    8. Attempts to type inside the style tag result in a delay of
    some seconds before each typed letter is shown
    
    Local fix:
    
    Use an alternative approach to include the stylesheet in a JSF
    page: use the h:outputStylesheet tag.
    In this way the style will be contained in a separate .css file.
     Modifying the .css will have no impact on the performance of
    the Page Designer Editor.
    

Local fix

Problem summary

  • The Page Designer source pane was internally rendering objects
    even if the design pane was not active.  In a large project,
    this can cause performance issues while typing.
    

Problem conclusion

  • The fix for this APAR is included in Rational Application
    Developer version 8.0.4.3.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM85903

  • Reported component name

    RATL APP DEV WI

  • Reported component ID

    5724J1901

  • Reported release

    804

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2013-03-29

  • Closed date

    2013-10-28

  • Last modified date

    2013-10-28

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

Fix information

  • Fixed component name

    RATL APP DEV WI

  • Fixed component ID

    5724J1901

Applicable component levels

  • R804 PSY

       UP



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Document information


More support for:

Rational Application Developer for WebSphere Software

Software version:

8.0.4

Reference #:

PM85903

Modified date:

2013-10-28

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