2

FileUploadIcefaces ace：fileEntryで機能を動作させようとしていますが、fileUploadListenerサーバーが呼び出されていません。コードは次のとおりです。

xhtmlピース：

<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:ace="http://www.icefaces.org/icefaces/components"
      xmlns:ice-cc="http://www.icesoft.com/icefaces-composite-comps"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:ice="http://www.icesoft.com/icefaces/component">
<h:head>
    <link rel="stylesheet" type="text/css" href="/xmlhttp/css/rime/rime.css"/>
</h:head>
<h:body>
    <h:form enctype="multipart/form-data">
        <ace:fileEntry id="fileEntryComp"
                       label="File Entry"
                       relativePath="uploaded"
                       fileEntryListener="#{fileUpload.uploadFile}"/>
        <h:commandButton value="Upload File"/>
    </h:form>
</h:body>
</html>

javaピース

public void uploadFile(FileEntryEvent event)
    {
        FileEntry fileEntry = (FileEntry) event.getSource();
        FileEntryResults results = fileEntry.getResults();
        for (FileEntryResults.FileInfo fileInfo : results.getFiles())
        {
            if (fileInfo.isSaved())
            {
                log.debug("########### FILE IS SAVED ########");
            }
        }
    }

ログ情報：

    FINE  lifecycle        - Entering RestoreViewPhase
FINE  lifecycle        - New request: creating a view for /trade_entry/UploadBlotter.xhtml
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - Created component with component type of 'javax.faces.ViewRoot'
FINE  application      - Created new view for /trade_entry/UploadBlotter.xhtml
FINE  application      - RenderKitId for this view as determined by calculateRenderKitId HTML_BASIC
FINE  lifecycle        - Exiting RestoreViewPhase
FINE  timing           -  [TIMING] - [2ms] : Execution time for phase (including any PhaseListeners) -> RESTORE_VIEW 1
FINE  lifecycle        - render(com.sun.faces.context.FacesContextImpl@1dc6429)
FINE  lifecycle        - Entering RenderResponsePhase
FINE  lifecycle        - About to render view /trade_entry/UploadBlotter.xhtml
FINE  application      - Building View: /trade_entry/UploadBlotter.xhtml
FINE  application      - Created component with component type of 'javax.faces.Output'
FINE  component        - /trade_entry/UploadBlotter.xhtml @7,9 <h:head> Component[-1351329185_508ba5ae] Created: javax
.faces.component.UIOutput
FINE  application      - Created component with component type of 'javax.faces.Output'
FINE  component        - /trade_entry/UploadBlotter.xhtml @10,9 <h:body> Component[-1351329185_508ba588] Created: java
x.faces.component.UIOutput
FINE  application      - Created component with component type of 'javax.faces.HtmlForm'
FINE  component        - /trade_entry/UploadBlotter.xhtml @11,13 <h:form> Component[-1351329185_508ba5e2] Created: jav
ax.faces.component.html.HtmlForm
FINE  application      - Created component with component type of 'org.icefaces.ace.component.FileEntry'
FINE  application      - Created component with component type of 'javax.faces.Output'
FINE  application      - Created component with component type of 'javax.faces.ComponentResourceContainer'
FINE  application      - Created component with component type of 'javax.faces.Output'
FINE  application      - Created component with component type of 'javax.faces.Output'
FINE  component        - /trade_entry/UploadBlotter.xhtml @15,70 <ace:fileEntry> Component[-1351329185_508ba5fc] Creat
ed: org.icefaces.ace.component.fileentry.FileEntry
FINE  application      - Created component with component type of 'javax.faces.HtmlCommandButton'
FINE  component        - /trade_entry/UploadBlotter.xhtml @16,47 <h:commandButton> Component[-1351329185_508ba5c9] Cre
ated: javax.faces.component.html.HtmlCommandButton
FINE  application      - Created component with component type of 'javax.faces.ComponentResourceContainer'
FINE  component        - No renderer-type for component j_id1
FINE  component        - No renderer-type for component javax_faces_location_BODY
FINE  application      - Rendering View: /trade_entry/UploadBlotter.xhtml
FINE  component        - No renderer-type for component javax_faces_location_HEAD
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  component        - No renderer-type for component _captureFileOnsubmit
FINE  application      - Begin writing marker for viewId /trade_entry/UploadBlotter.xhtml
FINE  application      - End writing marker for viewId /trade_entry/UploadBlotter.xhtml
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - URL pattern of the FacesServlet executing the current request .jsp
FINE  application      - Begin writing marker for viewId /trade_entry/UploadBlotter.xhtml
FINE  application      - End writing marker for viewId /trade_entry/UploadBlotter.xhtml
FINE  lifecycle        - Exiting RenderResponsePhase

現在、現在の状態では、ファイルシステムナビゲーションポップアップを開くことができ、ファイルを選択できますが、fileUploadListenerヒットする必要がありますが、現在はヒットしません。また、サーバー側で設定したデータを取得できるため、サーバートリップが機能しています。私が持っている唯一の問題fileUploadListenerはヒットしていません、何か提案はありますか？

更新 ファイルをサーバーに正常にアップロードできなかったため、まだ回答を探しています。

アップデート2例外 がContent is not allowed in prolog発生しましたが、正確には何を意味するのかわかりません。スタックトレースは次のとおりです。

    ERROR [Faces Servlet]  - Servlet.service() for servlet Faces Servlet threw exception: javax.faces.view.facelets.Facele
tException: Error Parsing /trade_entry/UploadBlotter.xhtml: Error Traced[line: 2] Content is not allowed in prolog.
        at com.sun.faces.facelets.compiler.SAXCompiler.doCompile(SAXCompiler.java:417) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.compiler.SAXCompiler.doMetadataCompile(SAXCompiler.java:400) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.compiler.Compiler.metadataCompile(Compiler.java:130) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory.createMetadataFacelet(DefaultFaceletFactory.java:327) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory.access$200(DefaultFaceletFactory.java:93) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:166) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.impl.DefaultFaceletFactory$2.newInstance(DefaultFaceletFactory.java:164) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.impl.DefaultFaceletCache$2.newInstance(DefaultFaceletCache.java:94) [:2.1.7-SNAPSHOT]
        at com.sun.faces.facelets.impl.DefaultFaceletCache$2.newInstance(DefaultFaceletCache.java:89) [:2.1.7-SNAPSHOT]
        at com.sun.faces.util.ExpiringConcurrentCache$1.call(ExpiringConcurrentCache.java:99) [:2.1.7-SNAPSHOT]
4

4 に答える 4

2

コンポーネントの周囲に何も表示されません<h:form>。コードに何かありますか？私はicefacesの経験はありませんが、richFacesに慣れています。とともに

<rich:fileUpload immediate="true" id="fileUploadId" 
                        ajaxSingle="true" listHeight="70px" listWidth="500px"
                        uploadButtonClass="otherButton" styleClass="backgroundColorInput"
                        addButtonClass="otherButton"
                        fileUploadListener="#{paramActions.fileUploadListener}">
                        <a:support event="onuploadcomplete" reRender="paramsForm" />
                    </rich:fileUpload>

で囲む必要があります

<h:form id="paramsForm" enctype="multipart/form-data">

fileUploadにはmultipart/form- dataenctypeが必要です

于 2012-04-05T15:43:50.013 に答える
1

ほとんどの場合、閉じられていないタグがその例外を引き起こします。xhtmlを確認してください。開いているタグが見つかる可能性があります。

例：開いているdivまたはspan。

于 2012-04-05T20:21:42.457 に答える
0

を削除するenctype="multipart/form-data"と、h:formそれがなくても正常に動作するはずです。

于 2012-04-08T08:19:58.140 に答える
0

私はJBoss7.1サーバーでまさにこの問題を抱えていました。EARプロジェクト、いくつかのEJBプロジェクト、およびいくつかのWARプロジェクトがありました。問題が発生したとき、EARライブラリにicefaces jarをデプロイしましたが、ace：fileentryを使用するWARプロジェクトに移動すると、機能し始めました。

于 2012-05-28T17:08:19.737 に答える