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It is essential to consider these limitations when designing Visualforce pages that will be rendered to PDF. Always verify the formatting and appearance of the PDF version of your page before putting it into production. The following are some limitations of the Visualforce PDF rendering service Limitations of the Visualforce PDF rendering service include the following. PDF is the only supported rendering service. The PDF rendering service renders PDF version 1.4 and CSS versions up to 2.1. Rendering a Visualforce page as a PDF file is intended for pages designed and optimized for print. A Visualforce page rendered as a PDF file displays either in the browser or is downloaded, depending on the browser’s settings. Specific behavior depends on the browser, version, and user settings, and is outside the control of Visualforce. The PDF rendering service renders the markup and data on your page, but it might not render formatting contained within the contents of rich text area fields added t...

Render a Visualforce Page as a PDF File When you render a Visualforce page as a PDF file, it can either be displayed in the browser or downloaded depending on the user's settings. The behavior may vary based on the browser, its version, and user preferences, which is beyond Visualforce's control. You can use the PDF rendering service to generate a printable PDF of a Visualforce page. Example - Visualforce Page <apex:page standardController="Contact" renderAs="pdf"> <h1>Contact Details - Hi {!Contact.Name}</h1> <p>Your account details are:</p> <table> <tr><th>Account Name</th> <td><apex:outputText value="{!Contact.Account.Name}"/></td> </tr> <tr><th>Customer Since</th> <td><apex:outputText value="{0,date,long}"> <apex:param value="{!Contact.CreatedDate}"/> </apex:outputText></t...

Usecase- Email a list of Account details as a pdf. Visualforce Page - <apex:page Controller="pdfasattachment" renderAs="{!if($CurrentPage.parameters.p == null, null, 'pdf')}" > <apex:pageBlock title="Hello {!$User.FirstName}!"> You are displaying contacts from the account  . Click a contacts name to view his or her details. </apex:pageBlock> <apex:pageBlock title="Contacts"> <apex:form > <apex:dataTable value="{!accounts}" var="contact" cellPadding="4" border="1"> <apex:column > <apex:commandLink rerender="detail"> {!contact.Name} <apex:param name="cid" value="{!contact.id}"/> </apex:commandLink> </apex:column> < <apex:column > <apex:commandLink rerender="detail"> {!contact.id} <apex:param name="cid" value="{!contact.id}"/> </apex:commandLink> </...

Rendering PDF files using a Visualforce page in Salesforce is a common requirement, especially when you need to generate printable documents such as reports, invoices, or statements. Salesforce provides a way to generate PDF files directly from Visualforce pages using the renderAs attribute.    Visualforce <apex:page controller="PDFRenderingController" renderAs="pdf">   <apex:form >     <apex:pageBlock >         <apex:pageBlockTable value="{!accList}" var="acc" border="2">            <apex:column value="{!acc.Name}"/>            <apex:column value="{!acc.AnnualRevenue}"/>            <apex:column value="{!acc.Type}"/>            <apex:column value="{!acc.AccountNumber}"/>            <apex:column value="{!acc.Rating}"/>       ...