I'm writing a trigger for new opportunity products to populate a field Product_Category__c (on opportunity lineitem) getting the value from Product_Category_new__c (on Product).
This is my trigger:
trigger SetProductCategory on OpportunityLineItem (after insert) {
for (OpportunityLineItem opplineitem: Trigger.new){
opplineitem.Product_Category__c= opplineitem.PricebookEntry.Product2.Product_Category_new__c;
}
}
I get this error message:
execution of AfterInsert caused by: System.FinalException: Record is read-only
I have tried with before insert;in this case there aren't errors but the value Product category it's not saved on Opportunity Line item.
I have found that:
In a after insert trigger is not allowed change field using trigger.new
Please can you suggest a solution for this? i would like to copy the value Product category (Product) on Product Category (Opportunity Product) after the insert of the new opportunity products.
I am not familiar with the test classes.Now i'm starting to learn how to test.
Please can you help me, i get 0% code coverage.
my class:
public with sharing class CustomInfluencerLookupController {
public Contact contact {get;set;}
public List<Contact> results{get;set;} // search results
public string searchString{get;set;} // search keyword
public String accplanid {get;set;}
public String accid {get;set;}
public CustomInfluencerLookupController() {
contact = new Contact();
// get the current search string
searchString = System.currentPageReference().getParameters().get('lksrch');
accplanid = System.currentPageReference().getParameters().get('accplanid');
accid = [SELECT Account__c FROM Account_Plan__c WHERE id = :accplanid].Account__c;
runSearch();
}
// performs the keyword search
public PageReference search() {
runSearch();
return null;
}
// prepare the query and issue the search command
public void runSearch() {
// TODO prepare query string for complex serarches & prevent injections
results = performSearch(searchString);
}
// run the search and return the records found.
public List<Contact> performSearch(string searchString) {
String soql = 'SELECT Account.id, name from Contact where Account.id = \'' + accid+ '\'';
// String soql = 'SELECT Account.id,name from Contact';
if(searchString != '' && searchString != null)
soql = soql + ' AND name LIKE \'%' + searchString +'%\'';
soql = soql + ' limit 30';
System.debug(soql);
return database.query(soql);
}
// used by the visualforce page to send the link to the right dom element
public string getFormTag() {
return System.currentPageReference().getParameters().get('frm');
}
// used by the visualforce page to send the link to the right dom element for the text box
public string getTextBox() {
return System.currentPageReference().getParameters().get('txt');
}
}
Test class:
@isTest
private class cilcTest {
static testMethod void validate() {
// Create a new account object.
Account testAccount = new Account(Name = 'TestAccount');
testAccount.Red_Account_End_Date__c=date.today();
testAccount.Red_Account_Reason__c='reason';
testAccount.Red_Account__c= true;
insert testAccount;
//CREATE TEST ACCOUNT PLAN
Account_Plan__c accountplan=new Account_Plan__c ();
accountplan.account__c=testaccount.id;
insert accountplan;
//CREATE TEST CONTACT
Contact contact = new contact(lastname='lname');
contact.Job_title__c='salesrep';
insert contact;
Contact contact2 = new contact(lastname='lname');
insert contact2;
Test.startTest();
string searchString='search';
PageReference pageRef = Page.CustomInfluencerLookup;
Test.setCurrentPage(pageRef);
ApexPages.currentPage().getParameters().put('accplanid', accountplan.Id);
ApexPages.currentPage().getParameters().put('lksrch', searchString);
CustomInfluencerLookupController controller = new CustomInfluencerLookupController();
controller.runSearch();
controller.getFormTag();
controller.getTextBox();
Test.stopTest();
}
}
I'm writing a trigger for new opportunity products to populate a field Product_Category__c (on opportunity lineitem) getting the value from Product_Category_new__c (on Product).
This is my trigger:
trigger SetProductCategory on OpportunityLineItem (after insert) {
for (OpportunityLineItem opplineitem: Trigger.new){
opplineitem.Product_Category__c= opplineitem.PricebookEntry.Product2.Product_Category_new__c;
}
}
I get this error message:
execution of AfterInsert caused by: System.FinalException: Record is read-only
I have tried with before insert;in this case there aren't errors but the value Product category it's not saved on Opportunity Line item.
I have found that:
In a after insert trigger is not allowed change field using trigger.new
Please can you suggest a solution for this? i would like to copy the value Product category (Product) on Product Category (Opportunity Product) after the insert of the new opportunity products.
I'm creating a custom VF page for the registration of new users.
Page: simple form to get the user's email.
Controller:
public with sharing class SiteRegisterController {
public SiteRegisterController () {
}
public String username {get; set;}
public String email {get; set;}
public String password {get; set;}
public PageReference registerUser() {
user u = [select id,username from User where username = :email];
if (u!=null) {
//ADD HERE CODE FOR ERROR MESSAGE IN THE PAGE FORGOTPASSWORD
PageReference page = System.Page.ForgotPassword;
page.setRedirect(true);
return page;
}
else {
PageReference page = new PageReference('http://registration.com/');
page.setRedirect(true);
return page;
}
return null;
}
}
If the user is already registered i would like also add a message "You are already registered, Did you forget your password?" on the new page System.Page.ForgotPassword;. I know how to add an eror message in the current page
ApexPages.Message myMsg = new ApexPages.Message(ApexPages.Severity.ERROR,'Error Message.');
ApexPages.addMessage(myMsg);
but is it also possible add it in a new page(forgotpassword) from the controller of the current page? Of course in the page forgot password there is a tag
I'm writing a trigger for new opportunity products to populate a field Product_Category__c (on opportunity lineitem) getting the value from Product_Category_new__c (on Product).
This is my trigger:
trigger SetProductCategory on OpportunityLineItem (after insert) {
for (OpportunityLineItem opplineitem: Trigger.new){
opplineitem.Product_Category__c= opplineitem.PricebookEntry.Product2.Product_Category_new__c;
}
}
I get this error message:
execution of AfterInsert caused by: System.FinalException: Record is read-only
I have tried with before insert;in this case there aren't errors but the value Product category it's not saved on Opportunity Line item.
I have found that:
In a after insert trigger is not allowed change field using trigger.new
Please can you suggest a solution for this? i would like to copy the value Product category (Product) on Product Category (Opportunity Product) after the insert of the new opportunity products.
I am not familiar with the test classes.Now i'm starting to learn how to test.
Please can you help me, i get 0% code coverage.
my class:
public with sharing class CustomInfluencerLookupController {
public Contact contact {get;set;}
public List<Contact> results{get;set;} // search results
public string searchString{get;set;} // search keyword
public String accplanid {get;set;}
public String accid {get;set;}
public CustomInfluencerLookupController() {
contact = new Contact();
// get the current search string
searchString = System.currentPageReference().getParameters().get('lksrch');
accplanid = System.currentPageReference().getParameters().get('accplanid');
accid = [SELECT Account__c FROM Account_Plan__c WHERE id = :accplanid].Account__c;
runSearch();
}
// performs the keyword search
public PageReference search() {
runSearch();
return null;
}
// prepare the query and issue the search command
public void runSearch() {
// TODO prepare query string for complex serarches & prevent injections
results = performSearch(searchString);
}
// run the search and return the records found.
public List<Contact> performSearch(string searchString) {
String soql = 'SELECT Account.id, name from Contact where Account.id = \'' + accid+ '\'';
// String soql = 'SELECT Account.id,name from Contact';
if(searchString != '' && searchString != null)
soql = soql + ' AND name LIKE \'%' + searchString +'%\'';
soql = soql + ' limit 30';
System.debug(soql);
return database.query(soql);
}
// used by the visualforce page to send the link to the right dom element
public string getFormTag() {
return System.currentPageReference().getParameters().get('frm');
}
// used by the visualforce page to send the link to the right dom element for the text box
public string getTextBox() {
return System.currentPageReference().getParameters().get('txt');
}
}
Test class:
@isTest
private class cilcTest {
static testMethod void validate() {
// Create a new account object.
Account testAccount = new Account(Name = 'TestAccount');
testAccount.Red_Account_End_Date__c=date.today();
testAccount.Red_Account_Reason__c='reason';
testAccount.Red_Account__c= true;
insert testAccount;
//CREATE TEST ACCOUNT PLAN
Account_Plan__c accountplan=new Account_Plan__c ();
accountplan.account__c=testaccount.id;
insert accountplan;
//CREATE TEST CONTACT
Contact contact = new contact(lastname='lname');
contact.Job_title__c='salesrep';
insert contact;
Contact contact2 = new contact(lastname='lname');
insert contact2;
Test.startTest();
string searchString='search';
PageReference pageRef = Page.CustomInfluencerLookup;
Test.setCurrentPage(pageRef);
ApexPages.currentPage().getParameters().put('accplanid', accountplan.Id);
ApexPages.currentPage().getParameters().put('lksrch', searchString);
CustomInfluencerLookupController controller = new CustomInfluencerLookupController();
controller.runSearch();
controller.getFormTag();
controller.getTextBox();
Test.stopTest();
}
}
