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我使用JSF和把<p: selectOneMenu />
组件primefaces在我的项目开发Java应用程序,但<p: selectOneMenu /> <f: selectItems>
组件项目不会出现和<selectOneMenu />
已经消失<P:selectOneMenu用于/>的<f:selectItems的>不出现
UPDATE
<h:panelGroup layout="block" styleClass="tamanho">
<p>Tamanho:</p> <p:selectOneMenu id="tamanhos" value="#{tamanho.tamanho}" styleClass="tamanho" effect="fold" editable="true">
<f:selectItem itemValue="#{null}" itemLabel="-- select one --" />
<f:selectItems value="#{tamanho.tamanhos_roupas}" />
</p:selectOneMenu>
@ManagedBean(name="tamanho")
@RequestScoped
public class Tamanho {
private String tamanho;
private List<SelectItem> tamanhos_roupas; // +getter (no setter necessary)
@PostConstruct
public void init() {
tamanhos_roupas = new ArrayList<SelectItem>();
tamanhos_roupas.add(new SelectItem("PP", "PP"));
tamanhos_roupas.add(new SelectItem("P", "P"));
tamanhos_roupas.add(new SelectItem("M", "M"));
tamanhos_roupas.add(new SelectItem("G", "G"));
tamanhos_roupas.add(new SelectItem("GG", "GG"));
}
public String getTamanho() {
return tamanho;
}
public void setTamanho(String tamanho) {
this.tamanho = tamanho;
}
public List<SelectItem> getTamanhos_roupas() {
return tamanhos_roupas;
}
}
看primefaces的复印机怎么样,消失itens的<p:selectOneMenu/>
查看关于此主题的维基https://stackoverflow.com/tags/selectonemenu/info – Fritz
我见过维基,现在我已经实现了我的selectMenu与列表,但现在它显示菜单,但没有强化用维基列表的代码更新了问题,并且该页面如何现在如何 – User
您是否在日志中看到任何异常? – OTM