jsf - 在 primefaces 中通过文件上传传递输入文本值

Question

我要求必须将 inputText 的值传递给支持 bean，其中将包含文件的版本以及文件上传。我一直在尝试使用远程命令来实现它，但没有成功。

下面是我的代码:

 <h:form enctype="multipart/form-data" id="uploadForm">
                        <p:growl id="messages" showDetail="true" />
                        <p:outputLabel for="vers" value="File Version:" />
                        <p:inputText id="vers" name="vers"
                            value="#{remoteDeployment.uploadedVersion}" placeholder="1.x.x.x"
                            maxlength="17" required="true"
                            requiredMessage="Version is required." />
                        <p:separator />
                        <p:fileUpload onstart="submitVersion()"
                            fileUploadListener="#{remoteDeployment.upload}" update="messages" >
                            <f:attribute name="terminalSettings" value="#{as}" />
                        </p:fileUpload>


                        <p:remoteCommand name="submitVersion" process="@this vers" />

                    </h:form>

输入文本的支持 bean 中的字符串:

@ViewScoped
    private String uploadedVersion;
    public String getUploadedVersion() {
        return uploadedVersion;
    }

    public void setUploadedVersion(String uploadedVersion) {
        this.uploade

请帮忙，并让我知道是否有其他方法可以做到这一点。

谢谢

Answer 1

这对我有用。

<h:form enctype="multipart/form-data" id="uploadForm">
    <p:growl id="messages" showDetail="true"/>
    <p:outputLabel for="vers" value="File Version:"/>
    <p:inputText id="vers" name="vers"
                 value="#{remoteDeployment.uploadedVersion}" placeholder="1.x.x.x"
                 maxlength="17" required="true"
                 requiredMessage="Version is required."/>
    <p:separator/>
    <p:fileUpload fileUploadListener="#{remoteDeployment.upload}" update="messages">
        <f:attribute name="terminalSettings" value="#{as}" oncomplete="$('#uploadForm').submit()"/>
    </p:fileUpload>

</h:form>