Trying to Pass the parameters from sightly to the slingmodel and read the values , manipulate it and display in frontend

[ashwinikhaple]

I want to pass parameters text and username from sightly to sling model and display in frontend. Pls Help

Sightly Code

<sly data-sly-use.mySlingModal="${'com.aem.demo.core.models.MyComponentModel' @ text='Hi!!'}"></sly>

MyComponentModel.java

@Model(adaptables = SlingHttpServletRequest.class)

public class MyComponentModel

{

       @RequestAttribute @Optional

       public String text;

      @RequestAttribute @Optional

        public String username;

    @PostConstruct

     protected void init()

     {

         text="hello "+text;

     }

}

[Asutosh_Jena_ · Accepted solution]

Hi @ashwinikhaple 

Please use the below code:

@Model(adaptables = SlingHttpServletRequest.class, defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL)
public class SomeModel {

    @RequestAttribute
    private String text;

    @RequestAttribute
    private String userName;

    @PostConstruct
    protected void init() {
        //do anything
    }

    public String getText() {
        return text;
    }

    public String getUserName() {
        return userName;
    }
}  

<sly data-sly-use.model="${'com.something.core.models.SomeModel' @text = properties.text, userName = properties.userName}">
    Text -> "${model.text}"
    UserName -> "${model.userName}"
</sly>

Hope this helps!

Thanks!

[BrianKasingli]

@ashwinikhaple,

Take a look at this article, where your answer is highlighted - https://sourcedcode.com/blog/aem/with-htl-pass-data-from-aem-backend-to-javascript