如何在ICEfaces中覆盖默认文件上传h:message

问题描述

我正在使用ace:fileEntry组件上传文件成功上传后，我收到以下消息:

i am using the ace:fileEntry component to upload filesand after successful upload i get the message that:

'File Entry' uploaded successfully 'filename'.

我想覆盖此消息并显示其他消息(某种摘要，用于分析上载的文件)，有什么想法吗?

and i want to override this message and display other message (some kind of a summary for parsing that uploaded file), any ideas how ?

这是我的代码:

<h:form>
        <ace:fileEntry id="fileEntryComp"
               label="File Entry"
               relativePath="uploaded"
               fileEntryListener="#{mybean.uploadFile}"/>



        <h:commandButton value="Upload Excel File" />
        <h:message for="fileEntryComp" />

    </h:form>

推荐答案

您必须创建自己的消息并发送.它将覆盖默认消息.这是一种奇怪的行为，但可以正常工作.

You have to create your own message and send it. It will overwrite the default message. Its a strange behavior but it will work.

public void uploadFile(FileEntryEvent e) {
  FileEntry fe = (FileEntry)e.getComponent();

  FacesContext ctx = FacesContext.getCurrentInstance();
  FacesMessage msg = new FacesMessage();
  msg.setServity(FacesMessage.SERVITY_INFO);
  msg.setSummary("mysummary");
  msg.setDetail("mydetail");
  ctx.addMessage(fe.getClientId(),msg);
}

您可以查看展示柜: http: //comp-suite.icefaces.org/comp-suite/showcase.jsf?grp=aceMenu&exp=fileEntry

这篇关于如何在ICEfaces中覆盖默认文件上传h:message的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！