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  • 工作框架各种使用整理 --图片上传和下载

     1  <container-dialog id="UploadContentDialog" button-text="Upload Content">
     2                 <form-single name="UploadExampleContent" transition="uploadExampleContent">
     3                     <field name="exampleId"><default-field><hidden/></default-field></field>
     4                     <field name="contentFile"><default-field><file/></default-field></field>
     5                     <!-- <field name="repositoryName"><default-field><text-line size="20" default-value="main"/></default-field></field> -->
     6                     <field name="purposeEnumId"><default-field title="Purpose">
     7                         <drop-down><entity-options><entity-find entity-name="moqui.basic.Enumeration">
     8                             <econdition field-name="enumTypeId" value="ExampleContentPurpose"/>
     9                             <order-by field-name="description"/>
    10                         </entity-find></entity-options></drop-down>
    11                     </default-field></field>
    12                     <field name="locale"><default-field><text-line size="6"/></default-field></field>
    13                     <field name="submitButton"><default-field title="Add"><submit confirmation="Really Add?"/></default-field></field>
    14                 </form-single>
    15             </container-dialog>
     1  <transition name="uploadExampleContent">
     2         <actions><script><![CDATA[
     3             import org.moqui.context.ResourceReference
     4             org.moqui.context.ExecutionContext ec = context.ec
     5 
     6             org.apache.commons.fileupload.FileItem contentFile = context.contentFile
     7             String fileName = contentFile.getName()
     8             ec.logger.info("Uploading file [${fileName}] for Example [${exampleId}] in repository [${repositoryName}] with purpose [${purposeEnumId}] and locale [${locale}]")
     9 
    10             // String contentLocation = "content://${repositoryName}/moqui/example/${exampleId}/${fileName}"
    11             String contentLocation = "dbresource://moqui/example/${exampleId}/${fileName}"
    12             ResourceReference newRr = ec.resource.getLocationReference(contentLocation)
    13             InputStream fileStream = contentFile.getInputStream()
    14             newRr.putStream(fileStream)
    15             fileStream.close()
    16 
    17             ec.service.sync().name("create", "ExampleContent").parameters([exampleId: exampleId,
    18                     contentLocation: contentLocation, purposeEnumId: purposeEnumId, locale: locale]).call()
    19             ]]></script></actions>
    20         <default-response url="."/>
    21     </transition>
     1 <form-list name="ListExampleContent" transition="updateExampleContent" list="exampleContentList">
     2             <field name="download"><default-field>
     3                 <link url="downloadContent" text="Download" parameter-map="[exampleId:exampleId, contentLocation:contentLocation]"/>
     4             </default-field></field>
     5             <field name="exampleId"><default-field><hidden/></default-field></field>
     6             <field name="contentLocation"><default-field title="Location"><display/></default-field></field>
     7             <field name="purposeEnumId"><default-field title="Purpose">
     8                 <drop-down><entity-options><entity-find entity-name="moqui.basic.Enumeration">
     9                     <econdition field-name="enumTypeId" value="ExampleContentPurpose"/>
    10                     <order-by field-name="description"/>
    11                 </entity-find></entity-options></drop-down>
    12             </default-field></field>
    13             <field name="locale"><default-field><text-line size="6"/></default-field></field>
    14             <field name="submitButton"><default-field title="Update"><submit/></default-field></field>
    15             <field name="deleteLink">
    16                 <default-field title=" ">
    17                     <!-- the parameters for this will be auto-mapped: exampleId, contentLocation -->
    18                     <link url="deleteExampleContent" text="Delete" confirmation="Really Delete?"/>
    19                 </default-field>
    20             </field>
    21         </form-list>
    1  <transition name="downloadContent">
    2         <actions>
    3             <entity-find-one entity-name="ExampleContent" value-field="exampleContent"/>
    4             <script>ec.web.sendResourceResponse(exampleContent.contentLocation)</script>
    5         </actions>
    6         <default-response type="none"/>
    7     </transition>
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  • 原文地址:https://www.cnblogs.com/dream-to-pku/p/5857232.html
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