JSF SelectItems 使用
jsf提供了<h:selectOneMenu>标签，来定义单选下拉框，直接写在jsp的文件里的做法，很简单，不写了。在托管Bean里初始化这个标签的时候，可以使用SelectItem[] 数组类型，也可以使用List 、Map等类型。
具体做法如下：
<div style="border-right: #cccccc 1px solid; padding-right: 5px; border-top: #cccccc 1px solid; padding-left: 4px; font-size: 13px; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee;">http://www.blogjava.net/images/OutliningIndicators/None.gifprivate List<SelectItem> okItems = null;
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/** *//**
http://www.blogjava.net/images/OutliningIndicators/InBlock.gif *
@return Returns the okItems.
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*/
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public List < SelectItem > getOkItems ( )
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http://www.blogjava.net/images/dot.gif{
http://www.blogjava.net/images/OutliningIndicators/InBlock.gif
this.okItems = new LinkedList< SelectItem >();
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this.okItems.add(new SelectItem("a","aaa"));
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this.okItems.add(new SelectItem("b","bbb"));
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return okItems ;
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