在 primefaces 中通过文件上传传递输入文本值

Question

我要求我必须将 inputText 的值传递给支持 bean，支持 bean 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>

用于输入文本的支持 bean 中的字符串：

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

    public void setUploadedVersion(String uploadedVersion) {
        this.uploade

如果有任何其他方法，请帮助并告诉我。

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>

Answer 2

您可以轻松解决您的问题将放在 textinput 标签

之间就足够了

    <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:ajax />
    </p:inputtext>
                    <p:separator />
                    <p:fileUpload onstart="submitVersion()"
                        fileUploadListener="#{remoteDeployment.upload}" update="messages" >          
                    </p:fileUpload>
                </h:form>

在 primefaces 中通过文件上传传递输入文本值

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