Webtop 多行显示文件属性值

Webtop 多行显示文件属性值

处理前


处理后

package  com.documentum.devprog.control;

import  com.documentum.web.formext.config.IConfigElement;
import  com.documentum.web.formext.control.docbase.DocbaseAttributeValue;
import  com.documentum.web.formext.control.docbase.DocbaseAttributeValueTag;
import  com.documentum.web.formext.control.docbase.DocbaseObject;
import  java.io.IOException;
import  javax.servlet.jsp.JspTagException;
import  javax.servlet.jsp.JspWriter;

/** */ /**
 * @author liaojiyong
 * @date Aug 3, 2009
 * @version 1.0
 */
public   class  SubjectAttributeValueTag  extends  DocbaseAttributeValueTag  {
    protected void renderSingleAttribute(String strFormattedValue, String strValue, boolean bReadonly, boolean bHasCompleteList, JspWriter out) throws IOException, JspTagException {
        String strLines = "1";
        DocbaseAttributeValue value = (DocbaseAttributeValue) getControl();
        DocbaseObject obj = (DocbaseObject) getForm().getControl(value.getObject());

        IConfigElement iConfigElement = obj.getConfigForAttribute(value.getAttribute(), "lines");
        if (iConfigElement != null) {
            strLines = (iConfigElement.getValue());
        }
        value.setLines(strLines);
        super.renderSingleAttribute(strFormattedValue, strValue, bReadonly, bHasCompleteList, out);

    }
}

<? xml version="1.0" encoding="UTF-8" standalone="no" ?>
     <!-- *********************************************************************** -->
     <!--  Copyright (c) 2004-2008. EMC Corporation.  All Rights Reserved.        -->
     <!-- *********************************************************************** -->
     <!--                                                                         -->
     <!--  Project        Component Library                                       -->
     <!--  Module         Attributes                                              -->
     <!--  File           docbaseobjectconfiguration_dm_sysobject.xml             -->
     <!--  Description    Attributes customization file                           -->
     <!--  Created on     August 4, 2004                                          -->
     <!--  Tab width      3                                                       -->
     <!--                                                                         -->
     <!-- *********************************************************************** -->
     <!--                                                                         -->
     <!--  VCS Maintained Data                                                    -->
     <!--                                                                         -->
     <!--  Revision       $Revision: 15$                                            -->
     <!--  Modified on    $Date: 4/14/2008 7:56:41 PM$                              -->
     <!--                                                                         -->
     <!-- *********************************************************************** -->
< config  version ="1.0" >
     < scope  type ="dm_sysobject" >
         < docbaseobjectconfiguration  id ="attributes" >
             < names >
                 <!--  apply to attribute  -->
                 <!--             <attribute name='attribute_name'> -->
                 <!--                <valuehandler>class.which.implements.IDocbaseAttributeSetValueHandler</valuehandler> -->
                 <!--                <valueformatter>class.which.implements.IDocbaseAttributeValueFormatter</valueformatter> -->
                 <!--                <tagclass>class.which.extends.DocbaseAttributeTag</tagclass> -->
                 <!--                <labeltagclass>class.which.extends.DocbaseAttributeLabelTag</labeltagclass> -->
                 <!--                <valuetagclass>class.which.extends.DocbaseAttributeValueTag</valuetagclass> -->
                 <!--                <editcomponent>editComponentName</editcomponent> -->
                 <!--                <somecustomelement>values specific to tag implementation</somecustomelement> -->
                 <!--             </attribute> -->
                 <!--  Apply custom behavior to the 'a_storage_type' attribute  -->

                 <!--  Apply custom behavior to the 'subject' attribute  -->
                 < attribute  name ='subject'>
                     <valuetagclass > com.documentum.devprog.control.SubjectAttributeValueTag </ valuetagclass >
                     < lines > 3 </ lines >
                 </ attribute >
                 < attribute  name ="a_storage_type" >
                     < valuehandler > com.documentum.web.formext.control.docbase.DocbaseAttributeStorageTypeValueHandler </ valuehandler >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeStorageTypeValueFormatter </ valueformatter >
                 </ attribute >
                 <!--  Apply custom behavior to the 'r_object_id' attribute  -->
                 < attribute  name ="r_object_id" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeObjectIdValueFormatter </ valueformatter >
                 </ attribute >
                 <!--  Apply custom behavior to the 'i_chronicle_id' attribute  -->
                 < attribute  name ="i_chronicle_id" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeChronicleIdValueFormatter </ valueformatter >
                 </ attribute >
                 <!--  Apply custom behavior to the 'r_policy_id' attribute  -->
                 < attribute  name ="r_policy_id" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributePolicyIdValueFormatter </ valueformatter >
                     < valuehandler > com.documentum.webcomponent.library.actions.lifecycle.DocbaseAttributePolicyIdValueHandler </ valuehandler >
                     < valuetagclass > com.documentum.webcomponent.library.actions.lifecycle.DocbaseAttributePolicyIdValueTag </ valuetagclass >
                     < editcomponent > selectlifecycle </ editcomponent >
                     < invocation >
                         < modalpopup >
                             < windowsize > large </ windowsize >
                             < refreshparentwindow > onok </ refreshparentwindow >
                         </ modalpopup >
                     </ invocation >
                 </ attribute >
                 <!--  Apply custom behavior to the 'r_version_label' attribute  -->
                 < attribute  name ="r_version_label" >
                     < valuehandler > com.documentum.web.formext.control.docbase.DocbaseAttributeVersionLabelSetValueHandler </ valuehandler >
                     < editcomponent > versionlabels </ editcomponent >
                     < invocation >
                         < modalpopup >
                             < windowsize > small </ windowsize >
                             < refreshparentwindow > onok </ refreshparentwindow >
                         </ modalpopup >
                     </ invocation >
                 </ attribute >
                 <!--  Apply custom behavior to the 'r_current_state' attribute  -->
                 < attribute  name ="r_current_state" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeLifecycleStateValueFormatter </ valueformatter >
                     < valuetagclass > com.documentum.web.formext.control.docbase.DocbaseAttributeLifecycleStateValueTag </ valuetagclass >
                 </ attribute >
                 <!--  Apply custom behavior to the 'r_resume_state' attribute  -->
                 < attribute  name ="r_resume_state" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeLifecycleStateValueFormatter </ valueformatter >
                 </ attribute >
                 <!--  Apply custom behavior to the 'r_alias_set_id' attribute  -->
                 < attribute  name ="r_alias_set_id" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeAliasSetIdValueFormatter </ valueformatter >
                     < valuetagclass > com.documentum.web.formext.control.docbase.DocbaseAttributeAliasSetIdValueTag </ valuetagclass >
                 </ attribute >
                 <!--  Apply custom behavior to the 'owner_name' attribute  -->
                 < attribute  name ="owner_name" >
                     < editcomponent > selectuserorgroupattributevalue </ editcomponent >
                     < invocation >
                         < modalpopup >
                             < windowsize > large </ windowsize >
                             < refreshparentwindow > onok </ refreshparentwindow >
                         </ modalpopup >
                     </ invocation >
                 </ attribute >
                 <!--  Apply custom behavior to the 'object_name' attribute  -->
                 < attribute  name ="object_name" >
                     < valuetagclass > com.documentum.web.formext.control.docbase.RequiredDocbaseAttributeValueTag </ valuetagclass >
                 </ attribute >
             </ names >
             < types >
                 <!--             <attribute type='type_name (e.g., boolean, integer, string, id, time, double) or psuedo_type_name'  -->
                 <!--                        [repeatingonly='true/false']  -->
                 <!--                        [singleonly='true/false']> -->
                 <!--                <valuehandler>class.which.implements.IDocbaseAttributeSetValueHandler</valuehandler> -->
                 <!--                <valueformatter>class.which.implements.IDocbaseAttributeValueFormatter</valueformatter> -->
                 <!--                <tagclass>class.which.extends.DocbaseAttributeTag</tagclass> -->
                 <!--                <labeltagclass>class.which.extends.DocbaseAttributeLabelTag</labeltagclass> -->
                 <!--                <valuetagclass>class.which.extends.DocbaseAttributeValueTag</valuetagclass> -->
                 <!--                <editcomponent>editComponentName</editcomponent> -->
                 <!--                <somecustomelement>values specific to tag implementation</somecustomelement> -->
                 <!--             </attribute> -->
                 < attribute  type ="rich_text"  repeatingonly ="false"  singleonly ="false" >
                     <!--    <valuehandler>class.which.implements.RichTextDocbaseAttributeTag</valuehandler> -->
                     < tagclass > com.documentum.web.formext.control.docbase.RichTextDocbaseAttributeTag </ tagclass >
                     < labeltagclass > com.documentum.web.formext.control.docbase.RichTextDocbaseAttributeLabelTag </ labeltagclass >
                     < valuetagclass > com.documentum.web.formext.control.docbase.RichTextDocbaseAttributeValueTag </ valuetagclass >
                     <!--  To turn off toolbar items, uncomment the attribute -->
                     <!--                <showfonts>false</showfonts> -->
                     <!--                <showcharformatting>false</showcharformatting> -->
                     <!--                <showsparaformatting>false</showsparaformatting> -->
                     <!--                <showclipboard>false</showclipboard> -->
                     <!--                <showimages>false</showimages> -->
                     <!--                <showspellchecker>false</showspellchecker> -->
                     <!--                <showlinks>false</showlinks> -->
                 </ attribute >
                 < attribute  type ="show_topic"  repeatingonly ="false"  singleonly ="true" >
                     < tagclass > com.documentum.web.formext.control.docbase.ShowTopicDocbaseAttributeTag </ tagclass >
                     < labeltagclass > com.documentum.web.formext.control.docbase.ShowTopicDocbaseAttributeLabelTag </ labeltagclass >
                     < valuetagclass > com.documentum.web.formext.control.docbase.ShowTopicDocbaseAttributeValueTag </ valuetagclass >
                     < valuehandler > com.documentum.web.formext.control.docbase.ShowTopicDocbaseAttributeValueHandler </ valuehandler >
                     < showtopic > false </ showtopic >
                     <!--  default setting for this attribute -->
                 </ attribute >
                 < attribute  type ="mail_addr"  repeatingonly ="false"  singleonly ="false" >
                     < tagclass > com.documentum.web.formext.control.docbase.messagearchive.MessageArchiveAddrDocbaseAttributeTag </ tagclass >
                     < labeltagclass > com.documentum.web.formext.control.docbase.messagearchive.MessageArchiveAddrDocbaseAttributeLabelTag </ labeltagclass >
                     < valuetagclass > com.documentum.web.formext.control.docbase.messagearchive.MessageArchiveAddrDocbaseAttributeValueTag </ valuetagclass >
                 </ attribute >
                 < attribute  type ="mail_attachment"  repeatingonly ="false"  singleonly ="false" >
                     < tagclass > com.documentum.web.formext.control.docbase.messagearchive.MessageArchiveAttachDocbaseAttributeTag </ tagclass >
                     < labeltagclass > com.documentum.web.formext.control.docbase.messagearchive.MessageArchiveAttachDocbaseAttributeLabelTag </ labeltagclass >
                     < valuetagclass > com.documentum.web.formext.control.docbase.messagearchive.MessageArchiveAttachDocbaseAttributeValueTag </ valuetagclass >
                 </ attribute >
                 <!--  Formatter for IDs  -->
                 < attribute  type ="id"  repeatingonly ="false"  singleonly ="true" >
                     < valueformatter > com.documentum.web.formext.control.docbase.DocbaseAttributeIdValueFormatter </ valueformatter >
                 </ attribute >

                 <!--  Default invocation setting for all type if none is specified for specific type or specific attribute name  -->
                 < attribute  type ="*"  repeatingonly ="false"  singleonly ="false" >
                     < invocation >
                         < modalpopup >
                             < windowsize > small </ windowsize >
                             < refreshparentwindow > onok </ refreshparentwindow >
                         </ modalpopup >
                     </ invocation >
                 </ attribute >
             </ types >
         </ docbaseobjectconfiguration >
     </ scope >
</ config >