检测多上传素面组件何时结束所有上传 [英] Detect when the multiupload primefaces componet ends all the uploads

问题描述

我要使用jsf版本2.1 primefaces 5.1和tomcat 7.

I´m usig the jsf version 2.1 primefaces 5.1 and tomcat 7.

在所有上载成功地在多个上载组件中之后，我必须执行托管Bean方法，我使用了onComplete属性，但是在每次上载之后执行.所有文件上传完成后，我需要这样做. 如何识别?

I have to execute a managed bean method after the all the uploads has been succesfully in a multiple upload component, I used the onComplete atribute, but is executed after each upload. I need to do it after the all files upload was completed. How identify that?

提前感谢您的时间和回答

Thanks in advance for your time and answers

PD我将这个问题发布在了 1 论坛的质询中，但没有人回答.

PD I posted this question in the primefaces 1 forum but nobody answer.

推荐答案

这应该有效:

<p:fileUpload ... oncomplete="doSomething(this);" />
<p:remoteCommand name="rc" actionListener="#{bean.method}" />

和

<script>
    function doSomething(fileupload) {
        if (fileupload.files.length == 0) {
            rc();
        }
    }    
</script>

在豆子上:

public void method() {
    // Do something here
}

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