Coral 3 Select field in Component with Datasource not working | Community
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A
AK86
Level 2
December 17, 2023

Coral 3 Select field in Component with Datasource not working

  • December 17, 2023
  • 1 reply
  • 844 views

Hi All,

 

We are upgrading the Coral 2 component field to Coral 3. For the custom component with two select field datasource node when we update the sling:resourceType path to coral, the select dialog field disappears from the component and it also doesn't allow us to edit/configure the component. When we checked the logs we saw the below error:
*ERROR* [1.1.1.1 [4648447484] GET /mnt/override/apps//jcr:content/root/responsivegrid/test_component HTTP/1.1] org.apache.sling.engine.impl.SlingRequestProcessorImpl service: Uncaught SlingException
java.lang.IllegalStateException: Resource resolver is already closed.
at ....

.

.

at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1036) [org.apache.felix.http.jetty:4.1.10]
at java.base/java.lang.Thread.run(Thread.java:829)

 

We don't observe any logs related to custom servlet/code. Kindly help us to get this issue fixed.

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1 reply

aanchal-sikka
Community Advisor
aanchal-sikkaCommunity Advisor
Community Advisor
December 18, 2023

Hello @ak86 

 

Please refer to this Blog on Dynamic Dropdowns using datasource https://unlocklearning.in/dynamic-dropdown-in-aem/

Please check if anything is missing in config or the Servlet returning the datasource results 

Aanchal Sikka
    A
    AK86Author
    Level 2
    December 22, 2023

    I went through this blog before adding a post here however that also didn't help. Here is how the component xml looks:
    <?xml version="1.0" encoding="UTF-8"?>
    <jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0"
    xmlns:coral="http://www.adobe.com/coral/ns/coral/1.0"
    xmlns:granite="http://www.adobe.com/jcr/granite/1.0"
    xmlns:cq="http://www.day.com/jcr/cq/1.0"
    xmlns:cc="http://www.adobe.com/cq/content/4.0"
    xmlns:jcr="http://www.jcp.org/jcr/1.0"
    xmlns:nt="http://www.jcp.org/jcr/nt/1.0"
    jcr:primaryType="nt:unstructured"
    jcr:title="Article Feature"
    sling:resourceType="cq/gui/components/authoring/dialog"
    extraClientlibs="[core.wcm.components.navigation.v1.editor]"
    helpPath="https://www.adobe.com/go/aem6_2_docs_component_en#Text - Sightly">
    <content
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/container">
    <layout
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/layouts/fixedcolumns"
    margin="{Boolean}false"
    type="nav"/>
    <items jcr:primaryType="nt:unstructured">
    <section
    jcr:primaryType="nt:unstructured"
    jcr:title="Feature Component Properties"
    sling:resourceType="granite/ui/components/coral/foundation/container">
    <layout
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/layouts/fixedcolumns"/>
    <items jcr:primaryType="nt:unstructured">
    <column
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/container">
    <items jcr:primaryType="nt:unstructured">
    <articleType
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/select"
    granite:class="cq-dialog-dropdown-showhide"
    fieldLabel="Article Type"
    name="./articleType"
    required="true">
    <granite:data
    jcr:primaryType="nt:unstructured"
    cq-dialog-dropdown-showhide-target=".feature-hide-show"/>
    <items jcr:primaryType="nt:unstructured">
    <fixed-list
    jcr:primaryType="nt:unstructured"
    text="Fixed List"
    value="fixed-list"/>
    <manual-list
    jcr:primaryType="nt:unstructured"
    text="Manual List"
    value="manual-list"/>
    </items>
    </articleType>

    <articleImage
    jcr:primaryType="nt:unstructured"
    sling:resourceType="cq/gui/components/authoring/dialog/fileupload"
    allowUpload="{Boolean}false"
    autoStart="{Boolean}false"
    class="cq-droptarget hide feature-hide-show"
    fieldLabel="Image"
    fileNameParameter="./fileName"
    fileReferenceParameter="./articleImage"
    mimeTypes="[image]"
    multiple="{Boolean}false"
    name="./imageName"
    showhidetargetvalue="manual-list"
    title="Upload Image Asset"
    uploadUrl="${suffix.path}"
    useHTML5="{Boolean}true"/>
    <articleImageAltText
    jcr:primaryType="nt:unstructured"
    sling:resourceType="/libs/granite/ui/components/coral/foundation/form/textfield"
    granite:class="article-feature-hide-show"
    fieldLabel="Image Alt Text"
    name="./articleImageAltText">
    <granite:data
    jcr:primaryType="nt:unstructured"
    showhidetargetvalue="manual-list"/>
    </articleImageAltText>
    <articleEyebrow
    jcr:primaryType="nt:unstructured"
    sling:resourceType="/libs/granite/ui/components/coral/foundation/form/textfield"
    granite:class="article-feature-hide-show"
    fieldLabel="Eyebrow"
    name="./articleEyebrow"
    required="false">
    <granite:data
    jcr:primaryType="nt:unstructured"
    showhidetargetvalue="manual-list"/>
    </articleEyebrow>
    <articleTitle
    jcr:primaryType="nt:unstructured"
    sling:resourceType="/libs/granite/ui/components/coral/foundation/form/textfield"
    granite:class="article-feature-hide-show"
    fieldLabel="Title"
    name="./articleTitle"
    required="true">
    <granite:data
    jcr:primaryType="nt:unstructured"
    showhidetargetvalue="manual-list"/>
    </articleTitle>
    <articleByline
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/textfield"
    granite:class="article-feature-hide-show"
    fieldLabel="Byline"
    name="./articleByline"
    required="false">
    <granite:data
    jcr:primaryType="nt:unstructured"
    showhidetargetvalue="manual-list"/>
    </articleByline>
    <articleLinkPath
    jcr:primaryType="nt:unstructured"
    sling:resourceType="abc/components/widgets/contextualpathbrowser"
    fieldLabel="Link Path"
    name="./articleLinkPath"
    required="true"/>
    <articleLinkOpenNewWindow
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/checkbox"
    name="./articleLinkOpenNewWindow"
    text="Open Link in New Window"
    value="true"/>
    <articleDesc
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/textarea"
    granite:class="article-feature-hide-show"
    fieldLabel="Description"
    name="./articleDesc"
    required="true">
    <granite:data
    jcr:primaryType="nt:unstructured"
    showhidetargetvalue="manual-list"/>
    </articleDesc>

    <desktopTrans
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/select"
    fieldLabel="Desktop Image Transformation test *"
    name="./desktopTrans"
    required="true">
    <datasource
    jcr:primaryType="nt:unstructured"
    sling:resourceType="/abc/content/imageTransform"
    addNone="{Boolean}true"
    selector="desktop"/>
    </desktopTrans>

    <mobileTrans
    jcr:primaryType="nt:unstructured"
    sling:resourceType="granite/ui/components/coral/foundation/form/select"
    fieldLabel="Mobile Image Transformation *"
    name="./mobileTrans"
    required="true">
    <datasource
    jcr:primaryType="nt:unstructured"
    sling:resourceType="/abc/content/imageTransform"
    addNone="{Boolean}true"
    selector="mobile"/>
    </mobileTrans>
    </items>
    </column>
    </items>
    </section>
    </items>
    </content>
    </jcr:root>

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