Skip to main content Join us at TDX in San Francisco or on Salesforce+ on March 5-6 for the Developer Conference for the AI Agent Era. Register now.
Hi,

Has there been any changes in Summer 15 to stop iFrames showing a PDF document or indeed any URL??

We have a visualforce page that displays a Quote PDF document in an iFrame - this was working well until the Summer 15 upgrade. Now it no longer shows anything in the iFrame.

Visual Force Page Code below.

<apex:page controller="SomeController" tabStyle="Quote"  action="{!initSomeViewer}">

 <apex:sectionHeader title="Quote Viewer" subtitle="Quote Viewer"/>

    <apex:form >

     <apex:pageBlock title="Confirmation">

      <apex:iframe src="salesforce link to PDF" scrolling="true" id="quoteIframe"/>

          <apex:pageBlockButtons >

              <apex:commandButton action="{!saveEmailQuote}" value="Save and Email"/>

              <apex:commandButton action="{!cancel}" value="Cancel"/>

          </apex:pageBlockButtons>

          <apex:pageBlock id="msgs" rendered="true">

             <apex:pageMessages />

          </apex:pageBlock>

      </apex:pageBlock>  

    </apex:form>

</apex:page>
2 answers
  1. Jun 16, 2015, 7:56 AM
    Hi Amit.

    Appears that it is the Clickjack issue that has stopped the iFrame working. There is an admin setting that can potentially resolve our companys issue.

    For info - it is located in Admin Settings>Session Settings

    . Clipjack Settings

    You need to make a request to Salesforce to have the option disabled  Enable clickjack protection for non-setup Salesforce pages

    Thanks for your help

    Mark Barclay
0/9000