Questions tagged [visuaforce]
The visuaforce tag has no usage guidance.
13 questions
1
vote
1
answer
502
views
Count selected records in list view on visualforce page
I created a Visualforce page rendered as PDF, it has a concatenated header than include info from records selected, but specifically I'm trying to count total records selected. I created a class for ...
- 11
4
votes
1
answer
444
views
Hot to get serialized data with PageReference.getContent() inside a Managed Package provided by Visualforce outside of the MP?
We need to get JSON-Data inside of a Managed Package (there in an Aura Component) from Apex-Code residing outside of the Managed Package directly unmanaged on the subscriber org. We do not want the ...
1
vote
1
answer
863
views
Apex JSON: Getting error - Attempt to de-reference a null object
I am getting error: Attempt to de-reference a null object
Error is in expression '{!doFetchCOVIDInfo}' in component in page covid19page: Class.COVID19Manager.doFetchCOVIDInfo:
Aim: I am trying to ...
- 29
2
votes
1
answer
378
views
How to add dynamic value to URLFOR after path
I have an apex repeat which I want to use to add an dynamic id at the end of the URLFOR but get an syntax error what is wrong with my annotation
See:
<apex:repeat value="{!idsContentdocument}" ...
- 2,320
1
vote
2
answers
5k
views
CORS error in Visualforce page
Still faxing the same issue.After adding two URL's.
<apex:page showHeader="false" sidebar="false" lightningStyleSheets="true" standardStylesheets="false" controller="TW_MultipleUploadCtrl">
...
- 536
1
vote
0
answers
2k
views
Visualforce Page : cache attribute is behaving in an unexpected way
It seems that the cache attribute for an apex:page vf component doesn't allow for the use of a visualforce expression.
I am attempting to use a property of a controller to set the cache attribute for ...
- 53
3
votes
1
answer
2k
views
how to remove \n from visualforce page when using escape="false" on apex:outputText
I need to break the paragraph at the end of the line and add it in next line.
So i used substituting new line(\n) with break tag().
Here is the tag that i'm using on vf page.
<td>
<apex:...
- 405
1
vote
4
answers
3k
views
How to render text based on condition quoteline items
I have created a custom table in a visualforce page on quote.
I use an apex repeat to render the amount of table rows for the quotelineitems.
Is it possible to show or hide my table header row based ...
- 2,320
0
votes
1
answer
35
views
Issue when trying to use custom list button
i am trying to create a custom object list button but i'm getting an issue "unknown constructor 'sendemailctlr.sendemailctlr()' Markup"
visualforce page
<apex:page standardController="...
- 355
2
votes
1
answer
1k
views
Making the FinishLocation of a Flow as the newly created Record
I am creating a new record using Screen/Create Record elements of a Flow. I am starting that Flow with a customized New button. I am now attempting to make the FinishLocation as the newly created ...
- 3,924
0
votes
1
answer
50
views
How to render a value to string which is coming from sObjcet Long Text area in saleforce Apex Class [closed]
I have a sObject which has a Long Text Area field "Account_Id" which contains , "'Account Name'+Account.name"
but when i want to replace "Account.name" value from my Apex class than i am failed.
e.g.
...
- 510
2
votes
2
answers
4k
views
<apex:commandButton> action doesn't work every time
I have implemented three dependent picklists like below:
There is one visualforce page (standard controller for Opportunity with extension). This problem is connected with an action for Search button....
1
vote
1
answer
98
views
How to direct user to New Contact Page when New Account Created
I am trying to find a way to direct a user to the New Contact page automatically when a new account is created. I was thinking of using a VF page which overrided the edit on an account. The page would ...
- 751