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Issue with apex:relatedList on custom objects
I have a custom object "Retail_Customer_Contract__c" that has child objects "Special_Discount__c" If I go into the master detail field for the relationship the "Child Relationship Name" is "Special_Discounts" but I can not get it to work. I get the follow error :
'Special_Discounts' is not a valid child relationship name for entity Retail Customer Contract
Here is my visualForce page
<apex:page standardController="Retail_Customer_Contract__c" extensions="RetailCustomerContractExtController" ><apex:relatedList list="Special_Discounts"/></apex:page>
I have tried every name possible for the list="" attribute. I have tried Special_Discount__c, SpecialDiscount, SpecialDiscounts, etc
Any thoughts would be greatly appreciated!
Okay I found what I was missing. I need __r on the name so it was "Special_Discounts__r"
All Answers
Okay I found what I was missing. I need __r on the name so it was "Special_Discounts__r"
Hi there,
I am having similar issue. I am getting the following error: 'CampaignMembers' is not a valid child relationship name for entity Campaign
Do you know how to fix this by any chance?
I can walk you through how I detemined the correct name to use.
go to Setup | Create | Objects | <Your Child Object>
Under "Custom Fields & Relationships" click on the field that is the Master-Detail
On that page there is a "Child Relationship Name" field. For example on mine it says "Default_Discounts"
So you take that name and add __r
So it becomes "Default_Discounts__r" that is the value you use in the list attribute. Let me know if you still can't get it.
Thanks,
Brody
Hi Brody,
This is what I did for my scenario. In my case Campaign is a standard Object.
I went to Setup | Customize | Campaigns | Campaign Members | Fields | Campaign(Look up field)
It says Child Relationship Name is 'CampaignMembers'
I have tried both code below and both of them do not work:
Code 1: <apex:page standardcontroller="Campaign"> <apex:relatedList list="CampaignMembers"/> </apex:page>
Code 2:
<apex:page standardcontroller="Campaign"> <apex:relatedList list="CampaignMembers__r"/> </apex:page>
Try using <apex:relatedList list="Campaign_Members__r" />
I've been trying to find out the names of the different relationships too but this seems to work.
Thank you, thank you, thank you. I have searched for this issue all over and nowhere has any answer said where to find the Child Relationship Name. You are my hero.
For example, if the related list you want is the Accounts for object of type Example__c, where the Accounts are related through Accounts__r from Example__c, you will get the error "'Accounts__r' is not a valid child relationship name for entity Example" if the user's profile doesn't have at least read access to both Account and Account's Example field/relationship (assuming the latter is the relationship name in Account).