JSF/RichFaces: conditional text styling

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無奈伤痛
無奈伤痛 2021-02-07 15:21

I have a string which can be yes or no, instantiated in an object in a Java backing bean. I can\'t seem to find the best way to conditionally style the text red or green depend

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  • 2021-02-07 16:00

    (in order of preference):

    • style="color: #{yourVar == 'yes' ? 'green' : 'red'};"
    • make two <h:outputText> components with different styles, each with a different rendered attribute (one #{yourVar == 'yes'} and the other #{yourVar == 'no'})
    • define a (jstl/facelets/jsf 2.0) function that takes the var as argument and returns a style/class - styleClass="#{my:getStyleClass(yourVar)}"
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