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Why selectOneMenu Send ItemLabel to the converter?

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孤独总比滥情好
孤独总比滥情好 2020-12-01 17:20

my JSF page
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  • 一生所求
    一生所求 (楼主)
    2020-12-01 17:34

    Today I had the same problem.

    It is caused by this wrong rendering:

    omitting value="" for "None" option result in submitting the label instead of an empty string.

    However to solve this and make the renderer write value="" for the first option just make sure getAsString() never returns null, return "" (empty string) instead.

    @BalusC

    
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    Your omnifaces.ListIndexConverter to the rescue :)

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