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Topics#Salesforce DeveloperLaetitia CIVEL의 질문
Laetitia CIVEL (Splayce) 님이 #Salesforce Developer에 질문했습니다
2022년 2월 15일 오전 10:54

image not visible on PDF page

Hello everyone,

We try to make pdf file with dynamic images for our products but we see an image with broken link.

Somebody has an idea ?

Our html code:

<apex:page standardcontroller="Product2" extensions="ProductPDFController" showHeader="false" sidebar="false" renderAs="pdf" applyHtmlTag="false"> <html> <apex:outputPanel rendered="{!(Product2.Marque_MKTG__c == 'YORO')}"> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <title>{!Product2.Name}</title> <meta name="generator" content="BCL easyConverter SDK 5.0.252"/> <meta name="title" content="Fiche technique Produit salforce"/> <apex:stylesheet value="{!$Resource.ProductPDFYOROcss}"/>

....

<apex:image value="{!Product2.Image_Display__c}" style="padding: 5px;max-width:100%;height:300px;width:auto;"/>

...

-----------------------------------------------------

Controller code :

public class ProductPDFController{

    public Product2 product;

    public String contentversionId{get;set;}

    public String productId;

    

    public ProductPDFController(ApexPages.StandardController controller){

        product = (Product2)controller.getRecord();

        productId = product.Id;

        System.debug('⌗⌗productId '+productId);

        fetchImageLink(productId);

    }

    

    public void fetchImageLink(String product2Id){

        List<ContentDocument> contentDocumentList =  fetchContentDocumentDetails(product2Id);

        System.debug('$$contentDocumentList '+contentDocumentList);

        if(contentDocumentList != null){

            

            if(contentDocumentList.size() > 0){

                List<ContentVersion> contentVersionList=  [SELECT Id FROM

                         ContentVersion

                         WHERE contentDocumentId IN :contentDocumentList

                         ORDER BY CreatedDate desc];

               System.debug('$$contentVersionList '+contentVersionList);          

                if(contentVersionList.size()>0)

                    contentversionId = contentVersionList[0].Id;

            }

        }

        System.debug('$$contentversionId '+contentversionId);

    }

    

    public static List<ContentDocument> fetchContentDocumentDetails(Id product2Id){

        if(product2Id!=null){

            List<ContentDocument> ContentDocumentsIdList = new List<ContentDocument>();

            for(ContentDocumentlink contentLinkDocumentRecord:[SELECT ContentDocumentId,ContentDocument.Id,ContentDocument.Title,ContentDocument.CreatedDate

            FROM ContentDocumentlink

            WHERE LinkedEntityId =:product2Id

            ORDER BY ContentDocument.CreatedDate desc])

            {

                if(contentLinkDocumentRecord.ContentDocumentId != null){

                    if(contentLinkDocumentRecord.ContentDocument.Title.containsIgnoreCase('.jpg') || contentLinkDocumentRecord.ContentDocument.Title.containsIgnoreCase('.png')) {

                        system.debug('Adding Doc: '+contentLinkDocumentRecord.ContentDocument.Id);

                        system.debug('Adding Title: '+contentLinkDocumentRecord.ContentDocument.Title);

                        ContentDocumentsIdList.add(new ContentDocument(Id = contentLinkDocumentRecord.ContentDocument.Id,Title = contentLinkDocumentRecord.ContentDocument.Title));

                    }

                }

            }

            if(ContentDocumentsIdList.size()>0 && ContentDocumentsIdList!=null){

                return ContentDocumentsIdList;

            }

        }

        return null;

    }

Thanks,
답변 1개
  1. Swetha Maddali (Salesforce)
    2022년 2월 19일 오후 4:22
    HI Laetitia,

    Do you see any error on the logs?

    Recommend reviewing similar posts from past:

    https://salesforce.stackexchange.com/questions/120704/external-image-link-broken-when-rendering-as-pdf

    https://salesforce.stackexchange.com/questions/23/is-it-possible-to-use-images-in-visualforce-generated-pdfs-which-are-not-static

    https://salesforce.stackexchange.com/questions/332859/image-not-working-on-pdf-rendered-page

    Thanks
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