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Semira@gmail.com
display child object fields on a visulaforcepage with parents standard controller
Hi all,
how can I show related list records on a VF page where the standardcontroller is on the Parents object.
I have to create a report that will be rendered as a pdf when someone click the "Generate PDF" button. For this I need to create the VF on Parents obejcts. But how can I show my Line Items (which is the related list records) on the VF?
Try this type of vf code.
<apex:page standardController="Parent__c" renderAs="pdf">
<apex:relatedList list="Child__r" />
</apex:page>
No that doesn't work. I'm not trying to display a related list but actually pick and choose some fields along with the fields from Parents to make a custom report that will then render as a report and save it on the attachment.
I believe I will have to write a SOQL query to fetch all the child records and display it on the report but thanks anyway.
This is my entire apex code
public with sharing class CompareNames2 {
private final Documentum__c doc;
public String getLabel() {
string label;
string CustomFirstName;
string CustomLastName;
List<String> lstName = doc.Name.split(',');
CustomLastName = lstName[0];
if(lstName.size() > 1)
CustomFirstName = lstName[1];
doc.CustomName__c = CustomFirstName +' '+ CustomLastName;
String AccNm;
try{
if(label == null || label == '')
{
Account accountName;
Contact contactName;
if(doc.Account__c != null){ //I assume name of relation of account is Account__c
accountName = [Select Id, First_Name__c, Last_Name__c, Name from Account where Id =: doc.Account__c];
AccNm = (String)accountName.Name;
}
if(doc.Contact__c != null){ //I assume name of relation of contact is Contact__c
contactName = [Select Id, FirstName, LastName, Name from Contact where Id =: doc.Contact__c];
}
if(AccNm != doc.CustomName__c)
{
label = CustomLastName + '/' + accountName.Name;
}else if(accountName.Name == doc.CustomName__c)
{
label = doc.Name;
}
}
}catch(System.Exception e){
System.debug('Exception occured: ' + e);
System.assert(false);
} return label;
}
public String getInitial(){
string initial;
if(initial == null || initial == '')
{
User userName;
if(doc.Initials__c != null){
userName = [Select Id, FirstName, LastName, Name from User where Id =: doc.Initials__c];
initial = userName.FirstName.SubString(0,1) + '.' + userName.LastName.SubString(0,1)+ '.';
}
}
return initial;
}
private void setLabel(){}
private void setInitial(){}
public CompareNames2(ApexPages.StandardController controller) {
this.doc = (Documentum__c)Controller.getRecord();
}
}