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Visualforce relates to questions where the Visualforce language or framework are concerned. This is primarily VF pages, components, PDF rendering, and email templates. This would only cross-over to Lightning where Lightning Out (Lightning for VF) or VF pages using SLDS or being used in LEX. Where a question relates to Apex invoked as part of a VF page, this tag would also be appropriate.

2 votes
2 answers
407 views

Visualforce page doesn't display properly

I have a Visualforce page to collect the Name and Email of clients. … My Visualforce page looks like this: <apex:page Controller="WebsiteController" > <apex:sectionHeader title="Registration" subtitle="Please fill in the details"/> <apex:form > <apex:pageMessages …
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  • 853
1 vote
1 answer
4k views

Help with error: List has no rows for assignment to SObject

I have created a Visualforce page, which has a commandbutton on it. … notifyPatients}"/> </apex:page> So, in my Visualforce page I call a method "notifyPatients" in my extension "myExtension". …
user8737's user avatar
  • 853
1 vote
1 answer
315 views

Apex code: Incorrect Signature

I have written a Visualforce page to contain a button. <apex:commandButton action="{!resendEmailsToPatients({! … EDIT: When changing my code to call a static method on the Handler, I am still receiving the following error: Syntax Error when attempting to save my Visualforce page. …
user8737's user avatar
  • 853
0 votes
2 answers
8k views

Visualforce page - run javascript when clicking button

This is the first Visualforce page I am creating, so this might be a very simple question. … Disease__c.Id}"}); window.alert("Email was sent." ); So now I decided to create a Visualforce page which contains a button. …
user8737's user avatar
  • 853
2 votes
1 answer
2k views

Sending mass email with Visualforce template

I have also created a Visualforce email template, which I would like to use, but it doesn't seem to work. It would be great if someone could help me out. …
user8737's user avatar
  • 853