Your achievements

Level 1

0% to

Level 2

Tip /
Sign in

Sign in to Community

to gain points, level up, and earn exciting badges like the new
Bedrock Mission!

Learn more

View all

Sign in to view all badges

SOLVED

Fetch Page title, description, thumbnail image of one page in Another page through dialog.

Avatar

Level 5

Hello all, 

I have created a component which should accept only page path through cq:dialog. When I select the page and click submit through dialog then it should print all the page properties like title, description& image or image url . Is it possible ??

 Here is my component dialog:

Tessa_learner1_0-1658145592483.png

 

1 Accepted Solution

Avatar

Correct answer by
Community Advisor

1. Page path field in Component touch ui dialog editor -

 

DEBAL_DAS_0-1658224452606.png

2. Sling model -

package com.aem.demo.core.models;

import java.util.Map;

import javax.annotation.PostConstruct;

import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.models.annotations.DefaultInjectionStrategy;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.injectorspecific.SlingObject;
import org.apache.sling.models.annotations.injectorspecific.ValueMapValue;

import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageManager;


@Model(adaptables = Resource.class , defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL)
public class PagePropertydetailModel {

	@ValueMapValue
	private String pagepath;
	
	@SlingObject
    private ResourceResolver resourceResolver;
	
	private Map<String,Object> pageProperties;
	
	@PostConstruct
	protected void init() {
		
		
		PageManager pageManager = resourceResolver.adaptTo(PageManager.class);
		Page page = pageManager.getPage(pagepath);
		pageProperties = page.getProperties();
		
		
		
		
		
	}

	public Map<String, Object> getPageProperties() {
		return pageProperties;
	}
}

3. Htl code -

Page Information</br>

<div data-sly-use.map="com.aem.demo.core.models.PagePropertydetailModel">

  <sly data-sly-list="${map.pageProperties.keySet.iterator}">

     <li>key = ${item}</li>    
      ${map.pageProperties[item]}


   </sly>

</div>

4. Rendered data as shown below  -

DEBAL_DAS_1-1658224664228.png

Just shared the idea. I will update logic for Date field like jcr:created and cq:lastModified

 

View solution in original post

0 Replies

Avatar

Level 9

You can write a sling model for custom component. Using resource resolver you can get resource and adapt to Page. Once you adaptTo Page, you can iterate all properties. Please refer below links for more details.

 

Avatar

Level 8

@Tessa_learner1 Yes its possible to do in the sling model.

 

@Model(adaptable=Resource.class)

public class TestClass {

@Self

Resource resource;

@PostConstruct

public void init() {

  PageManager pm = resource.getResourceResolver().adaptTo(PageManager.class);

  Page containingPage = pm.getContainingPage (resource);

  ValueMap pageProperties = containingPage.getProperties();

}

}

 

map the properties to variables and then use it in the HTL.

Avatar

Correct answer by
Community Advisor

1. Page path field in Component touch ui dialog editor -

 

DEBAL_DAS_0-1658224452606.png

2. Sling model -

package com.aem.demo.core.models;

import java.util.Map;

import javax.annotation.PostConstruct;

import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ValueMap;
import org.apache.sling.models.annotations.DefaultInjectionStrategy;
import org.apache.sling.models.annotations.Model;
import org.apache.sling.models.annotations.injectorspecific.SlingObject;
import org.apache.sling.models.annotations.injectorspecific.ValueMapValue;

import com.day.cq.wcm.api.Page;
import com.day.cq.wcm.api.PageManager;


@Model(adaptables = Resource.class , defaultInjectionStrategy = DefaultInjectionStrategy.OPTIONAL)
public class PagePropertydetailModel {

	@ValueMapValue
	private String pagepath;
	
	@SlingObject
    private ResourceResolver resourceResolver;
	
	private Map<String,Object> pageProperties;
	
	@PostConstruct
	protected void init() {
		
		
		PageManager pageManager = resourceResolver.adaptTo(PageManager.class);
		Page page = pageManager.getPage(pagepath);
		pageProperties = page.getProperties();
		
		
		
		
		
	}

	public Map<String, Object> getPageProperties() {
		return pageProperties;
	}
}

3. Htl code -

Page Information</br>

<div data-sly-use.map="com.aem.demo.core.models.PagePropertydetailModel">

  <sly data-sly-list="${map.pageProperties.keySet.iterator}">

     <li>key = ${item}</li>    
      ${map.pageProperties[item]}


   </sly>

</div>

4. Rendered data as shown below  -

DEBAL_DAS_1-1658224664228.png

Just shared the idea. I will update logic for Date field like jcr:created and cq:lastModified

 

Avatar

Level 5

Hi @DEBAL_DAS  Thank you for the help. I just need to elaborate my query actually I'm having an article page with title, description & image. So when I configure that article page path in dialog it should get the corresponding title, description & image(thumbnail image if it's have ) Can I do this with the above code ??

Avatar

Community Advisor

Please correct me after configuring the article page in dialog editor , you want to get the corresponding title, description & image(thumbnail image if it's have ) in dialog editor right?