Questions tagged [controller-extension]

A controller extension is an Apex class that extends the functionality of a standard or custom controller.

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34 views

Display Custom text in VF Page when field value is null

I have a Gantt Chart which is used to show the Project Timeline. I am using Google Charts to display the Gantt Chart. Below is the VF page: <apex:page standardController="Project__c"> ...
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81 views

System.DmlException: Insert failed. First exception on row 0; first error: INSUFFICIENT_ACCESS_ON_CROSS_REFERENCE_ENTITY, [LinkedEntityId]

I have hosted a VF page on site. As a site user we use the form to fill the lead details. In this form we also have a option to upload a file. I'm able to create the lead record, & the file gets ...
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1answer
51 views

Convert custom JavaScript button in lightning

I need to convert my javascript button to lightning. What I did is, I go to the classic environment, go to setup and I click on get started for 'Lightning Experience Transition Assistant'. After a few ...
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1answer
17 views

How can I update output values when a lookup field is changed in a Visualforce page?

I'm trying to get the shipping street value that's being shown to dynamically change if the lookup Account field is changed. Here is the visualforce code that I have so far: <apex:page ...
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26 views

Access Managed package class in an apex class or VF page

I would want to access a managed package class in a VF page on the local org. All the methods and class are global and virtual in the managed package. I have tried using . in the VF page controller =&...
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1answer
25 views

Why is save method not working for one VF page but works for the other?

Can anyone help please? For some reason, the save method (from controller extension) does not work on one VF page that I created, but works on the other. Heres' the extension class: public class ...
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26 views

What would make the same code produce different results in a different sandbox?

I have this test class for a vf controller that runs ok in one sandbox but in the other there is an Id field that is returning null. What am I missing? The reason for creating a second sandbox was to ...
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12 views

Service Console Tab label showing “Loading…” i VFP launch from button

I have a visualforce page that is launched from a button on in a service console app. The page is rendered as a pdf and opens in a new tab, but that new tab forever stays as loading, confusing end ...
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1answer
19 views

Roll up field not displaying whole numbers in Custom Controller

I have a rollup field on the Quote object. When I access that value in my VF page controller, I'm seeing its value getting truncated there. Because of this when I'm seeing less amount on my VF page. ...
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13 views

Visualforce Dynamic Columns Table

I am looking to create a dynamic Table in a VF page that will look a bit like this !dynamic table]1 The header is dynamic. this is basically a LIST created in my controller Here is the code: public ...
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1answer
101 views

Error: Method does not exist or incorrect signature: void getRecord() from the type VFAccount

I am trying to create a custom controller and extension to create account records. But I am stuck with this error I am facing. I have tried many other tips to make this work and but no avail. This is ...
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38 views

VF Page is not updating the record

I have a VF page to update couple of fields on the Opportunity record, it is a simple VF Page like below <apex:page standardController="Opportunity" extensions="Opportunity_UpdExt&...
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1answer
39 views

No Save and Controller Extensions throw Unknown Property Errors

For clarity, and as I accepted an answer in the last question, I am posting a new question for additional help with new issues. The last question can be reviewed here. Here are my new issues: When ...
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2answers
109 views

Unknown Property Error on VF Main Extension

UPDATE 12/29/2020: For clarity, and as I accepted an answer here, I am posting a new question for additional help with new issues. The new question can be reviewed here. UPDATE: I am trying to switch ...
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79 views

Standard List Controller extension not working

I am preparing for the PD1 exam and I was practicing an example on the standard list controllers using extension. The extension class limits the opportunity to show only 2 records but it is showing ...
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2answers
165 views

“System.NullPointerException: Attempt to de-reference a null object” when deploying controller + test class

I am trying to learn development while building Apex classes. I got this error upon trying to deploy a custom controller and test class from sandbox to production: "System.NullPointerException: ...
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1answer
31 views

Controller Extensions no Longer Working

Update I seem to also not be able to render a section based on the value of a user-input field in my form when the logic is called directly within my VF page. Code from VF page User-filled form field ...
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2answers
36 views

Visualforce - PageBlockTable blank or invisible rows

I have a fairly simple code where I'm querying an object, getting the records and mapping them to a list in order to show them in a VF page. The page is still unfinished but I'm wondering what is ...
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Apexpages.addmessage() is showing but the design is not coming with it. Please help

I am adding the images for the code and output. Please look into it and help. Thanks
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2answers
76 views

Attempt to de-reference a null object error on User-Input Form

UPDATE Update to my Apex public with sharing class ShouldShowSHSection{ public ShouldShowSHSection(ApexPages.StandardController paramController) { Intake = paramController;} public ...
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1answer
15 views

Issue with the Visualforce page with the Controller extension

I am trying to create a VF Page on the Case, where I should be able to get the Contact associated with the case. I created a Controller extension like below public with sharing class ...
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1answer
36 views

How to add delete button on each record in pageBlock table - VF

I have an extension that allows users to input information and I am trying to add delete functionality to each record in apex:pageBlockTable. How can I edit my extension code to add this? What I've ...
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2answers
56 views

Controller Test to Cover Delete

I have what I think is a simple controller and test class, but when I try to compile the test class, I get an error related to my deleteAddress() method: System.QueryException: List has no rows for ...
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1answer
74 views

Getting error as “ Error: Unknown property 'AccountStandardController.conList' in VisualForce page”

Visual force page code: <apex:page standardController="Account" extensions="Contactextctroller" recordSetVar="lstacc" setup="false" sidebar="false"...
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9 views

Help with Controller Extension Test Class, [duplicate]

I have a very simple controller extension and I'm trying to write a test Class, but I am only able to get 12% coverage. I'm not sure how to cover the rest of thelines below. Right now only my ...
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2answers
549 views

Standard fields translation

I need to translate product names and their descriptions, using workbench i can only translate cutoms fields. Is there a reliable ISV or API that i can use for translation? thanks in advance
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3answers
78 views

Embed Visualforce Related List on Account

I have a custom object call Account_Addresses__c that has a master-detail relationship to the Account record. I am trying to create a Visualforce page that will be embedded in the Account Detail to ...
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2answers
220 views

How to fetch parent object field from child object's on vf page extension

We have two objects SieBid_Opportunity__c which is child object and SieBid_Account__c which is parent. I have created a vf page with standard controller of SieBid_Opportunity__c which shows the lookup ...
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1answer
508 views

HELP displaying related contacts of all accounts in hierarchy?

I want to show in child accounts, the related contacts of the parents and other child accounts too. I almost solved this with a Visualforce Page and a Controller, but the related contacts are shown ...
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1answer
150 views

Upsert failed.INVALID_ID_FIELD, record id cannot be empty key: []

I'm a beginner developer and I'm building a custom NEW contract button. I'm having issues getting the contract to insert/upsert and I think it has something to do with having a standardsetcontroller ...
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1answer
41 views

Attempt to de-reference a null object error after selecting Visualforce page dropdown value

I'm a beginner developer and I'm building a custom new contract button with a visualforce page with dropdown field values that unhide other fields depending on what is selected. Clicking the button ...
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3answers
1k views

Save form - Lightning component

I'm trying to save custom object's records using lightning component , the form contain lookup fields ( multi select records ) , i have developed a LC to be able to select multi records on custom ...
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1answer
316 views

Save button (associated to standard controller method) not working on visualforce page (standard controller + extension)

I'm creating a VF page with a list of all contacts on the top and a form to insert a new one on the bottom but the last feature doesn't work. This is the code of the VF page: <apex:page ...
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2answers
32 views

How to get language from visualforce into into controller extension

I am using a force.com site to show a visualforce page where I want the user to have the option to select a language. In the corresponding visualforce page I set the language. How do I get this into ...
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1answer
38 views

Unable to get the edited values to Controller without using wrapper

I tried searching for a solution before posting it here but no luck. I have a VFP with account fields and custom InputText field which is used to capture "Other" value which is concatenated(some ...
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1answer
113 views

Error when I try to create OrderItem records Insert failed. INVALID_CROSS_REFERENCE_KEY

I'm trying to create a visualforce page where a user can create multiple OrderItem records at the same time. The error that I get is OrderItem records Insert failed. First exception on row 0; ...
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1answer
274 views

How to compare a duplicate list values and delete it

I have a use case where in 1 Order Contains multiple OrderItems, and these orderitems contains records. lets say there are 5 orderitems to 1 order, and among 5 orderitems 2 are duplicate and 3 are ...
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1answer
28 views

Controller Extension - Report Data Tables

What is the correct way to declare and reference a report data table (in Visualforce)? The report is filtered by account, and I want it to be visible when rendered as "pdf". I'm writing a ...
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1answer
78 views

Custom component setter value being passed in to controller, but getter always returns null (or the initialized value)

The setup: I have a standard controller with two extensions on it. <apex:page standardController="Contact" showQuickActionVfHeader="false" extensions="ExtOne,ExtTwo"> <c:...
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1answer
35 views

Test Class For FinishURL StandartsetController

I have an APEX class that ends with a finishURL method; this class is the controller-extension of a VF page. What they all do is to collect the IDs of the selected items on a related list view, then ...
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1answer
1k views

How to get ID from aggregateresult[] groupedresult

I have an aggreateresult[] soql as follows: AggregateResult[] groupedResults = [SELECT id, Account__c, Account__r.Account_ID__c, MAX(Account_c__C) FROM ...
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1answer
500 views

Display the Variable vale in the VF Page from Extension Class

Req is as below: I need to display the variable from the extension class of the Standard controller: Variable name is : String unreleasedCheck{get;set;} String unreleasedCertificat{get;set;} VF ...
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1answer
58 views

How to fix Custom URL controller - public page - Authorization problem

I've got a controller extension I'm trying to deploy to a public custom url. It works in our sandbox, and I can access it with "Preview" under the custom url, but I get the dreaded Authorization ...
2
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1answer
809 views

How to auto populate the lookup field value into the text field in visualforce page?

I am trying to auto populate the value of lookup field to text field in the visualforce page. As soon as I select the value of lookup field from the list the value as it get populated in the lookup ...
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162 views

SFDC Flow Launched from Custom Button

I have a custom button on the Opportunity object that launches a Visualforce page. The Visualforce page passes the Opportunity ID to the Flow then launches it and sets the finish location. I know my ...
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1answer
431 views

issue with userdata in test class for auto registration handler class

I have a test class which is as below @isTest private class KC_Reg_Handler_Test { static testMethod void testCreateAndUpdateUser() { KC_RegHandler handler = new KC_RegHandler (); ...
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1answer
103 views

how to make test class for controller with parameter canvas.toDataURL()

I made extension class and VF page for getting signature image. I confirmed it works well through many test . And then, I need to make test class to deploy that extension class into production org. ...
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1answer
596 views

Updating Custom Object using Visualforce

I am trying to update fields on a custom object using visualforce. I have embedded a visualforce page on Lead Layout that displays records of my custom object linked to the lead. I want to update ...
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35 views

Issues with insert/creating a record in custom object using custom controller

VF Page <apex:page standardController="Applications__c" lightningStylesheets="true"> <apex:sectionHeader title="Application For Employment"/> <apex:form > <apex:pageBlock >...
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189 views

How to refresh a Visualforce table when the method returns a list

How can I reload a table on a VF page that uses Account as the standard controller? I have an extension as well which supplies the data to the table. Visualforce Page: <apex:page ...

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