PropertySelect help... thanks

[Ken in nashua <nh...@hotmail.com>]

Folks,

I have rigged up a handler for my property select user interface

                    <span jwcid="@Insert" value="Items Per Page"/>
                    <select jwcid="itemsPerPageSelect@PropertySelection"
                        model="ognl:itemsPerPageModel"
                        value="ognl:itemsPerPage"
                        onchange="tapestry.form.refresh(this.form)"
                        />

    @EventListener(events =
    { "onchange" }, targets =
    { "itemsPerPageSelect" }, submitForm = "galleryForm", async = true)
    public void itemsPerPageChangeListener(IRequestCycle cycle)
    {
        // (events="onchange") Just keep all of your event names in lowercase
        // and you'll be ok.
        LOG.info("In itemsPerPageChangeListener : ");
    }

On select the handler gets invoked nicely...

I am wondering how to get the previous value in order to compare it to the new value.

Does anyone have a hint?

Best regards

Ken in nashua


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