Hi @naveen_27_05 ,
To implement the functionality where a checkbox inside a multifield determines the position of items within the multifield, you'll need to use both Java code and client-side JavaScript in Adobe Experience Manager (AEM). Here's a general approach to achieve this:
Modify the Multifield Component:
- Add a checkbox field to each multifield item.
- This checkbox will be used to indicate whether the item should be moved to the top.
Implement Backend Logic:
- Create a Sling Model or use an existing one to represent the multifield item.
- Add a property to the model to store the state of the checkbox (e.g., moveToTop).
- Write Java code to handle the reordering of multifield items based on the checkbox state.
Implement Client-Side Logic:
- Write JavaScript logic to listen for changes to the checkbox.
- When the checkbox is checked, send a request to the backend to update the order of multifield items.
Here's a basic example of how you can implement the backend logic in Java:
import org.apache.sling.api.resource.Resource;
import org.apache.sling.models.annotations.Default;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.injectorspecific.SlingObject;
@Model(adaptables = Resource.class)
public class MultifieldItemModel {
@SlingObject
private Resource resource;
@Default(values = "false")
private boolean moveToTop;
public boolean isMoveToTop() {
return moveToTop;
}
public void setMoveToTop(boolean moveToTop) {
this.moveToTop = moveToTop;
// Additional logic to update the order of multifield items can be implemented here
}
}
In this example, moveToTop represents the state of the checkbox inside each multifield item. When the checkbox is checked or unchecked, the setMoveToTop method can be used to update the value of moveToTop and trigger any additional logic, such as reordering the multifield items.
On the client-side, you'll need to write JavaScript to handle the checkbox change event and send a request to update the backend. This typically involves using AJAX to send a POST request with the updated data.
This approach provides a basic framework for implementing the desired functionality. Depending on your specific requirements and the complexity of your AEM setup, you may need to customize and expand upon this solution.
