AEM - Textarea Component using Sling Model

TextareaSampleComponentModel.java

//C:\aem-project\aemgeeks\core\src\main\java\com\aemgeeks\core\models\TextareaSampleComponentModel.java
package com.aemgeeks.core.models;

import org.apache.sling.api.resource.Resource;
import org.apache.sling.models.annotations.DefaultInjectionStrategy;
import org.apache.sling.models.annotations.Model;

import javax.inject.Inject;

@Model(adaptables = Resource.class, defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL)
public class TextareaSampleComponentModel {
    @Inject
    private String message;
    @Inject
    private String address;
    @Inject
    private String comment;

    public String getMessage() {
        return message;
    }

    public String getAddress() {
        return address;
    }

    public String getComment() {
        return comment;
    }
}

textareasamplecomponentwithdialogcrxd.html

//C:\aem-project\aemgeeks\ui.apps\src\main\content\jcr_root\apps\aemgeeks\components\AEMComponent\textareasamplecomponentwithdialogcrxd\textareasamplecomponentwithdialogcrxd.html
<sly data-sly-use.infoUser="com.aemgeeks.core.models.TextareaSampleComponentModel">
<p>${infoUser.message}</p>
<p>${infoUser.address}</p>
<p>${infoUser.comment}</p>
</sly>
<sly data-sly-use.templates="core/wcm/components/commons/v1/templates.html" />
<sly data-sly-call="${templates.placeholder @ isEmpty = !infoUser.message}" />

textareasamplecomponentwithdialogcrxd\.content.xml

//C:\aem-project\aemgeeks\ui.apps\src\main\content\jcr_root\apps\aemgeeks\components\AEMComponent\textareasamplecomponentwithdialogcrxd\.content.xml
<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:cq="http://www.day.com/jcr/cq/1.0" xmlns:jcr="http://www.jcp.org/jcr/1.0"
    jcr:primaryType="cq:Component"
    jcr:title="Textarea Sample Component with Dialog CRXD"
    componentGroup="AEM Geeks - Content"/>

textareasamplecomponentwithdialogcrxd\_cq_dialog\.content.xml

//C:\aem-project\aemgeeks\ui.apps\src\main\content\jcr_root\apps\aemgeeks\components\AEMComponent\textareasamplecomponentwithdialogcrxd\_cq_dialog\.content.xml
<?xml version="1.0" encoding="UTF-8"?>
<jcr:root xmlns:sling="http://sling.apache.org/jcr/sling/1.0" xmlns:cq="http://www.day.com/jcr/cq/1.0" 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="Basic Infomation"
    sling:resourceType="cq/gui/components/authoring/dialog">
    <content
        jcr:primaryType="nt:unstructured"
        sling:resourceType="granite/ui/components/coral/foundation/fixedcolumns">
        <items jcr:primaryType="nt:unstructured">
            <column
                jcr:primaryType="nt:unstructured"
                sling:resourceType="granite/ui/components/coral/foundation/container">
                <items jcr:primaryType="nt:unstructured">
                    <message
                        jcr:primaryType="nt:unstructured"
                        sling:resourceType="granite/ui/components/coral/foundation/form/textarea"
                        fieldLabel="Message"
                        name="./message"/>
                    <address
                        jcr:primaryType="nt:unstructured"
                        sling:resourceType="granite/ui/components/coral/foundation/form/textarea"
                        fieldLabel="Address"
                        name="./address"/>
                    <comment
                        jcr:primaryType="nt:unstructured"
                        sling:resourceType="granite/ui/components/coral/foundation/form/textarea"
                        fieldLabel="Comment"
                        name="./comment"/>
                </items>
            </column>
        </items>
    </content>
</jcr:root>