Hello please help my friend to write code, his task is
No contacts should be inserted or updated if email does not has " com. Net" email is a custom filed on contact. I want you to do it by trigger this trigger should only fire on insert and change of email
code he write
Code he write :
trigger InsertedUpdated on Contact (before insert,before update){
for(contact con:trigger.new)
if( con.Email=='xyz#gmail.com'){
// con.Last='.com /.net';
}
for( contact con:trigger.new ){
if(con.Email!=trigger.Oldmap.get(con.Id).Email || con.Email!=trigger.Oldmap.get(con.Id).Email){
if( con.Email=='xyz#gmail.com' ){
con.adderror('Email does not correct ');
}
x
}
}
}
Is it necessary to use a trigger? A validation rule seems better suited to this use case, and will provide friendlier errors when violated.
You can find information on using regex in a validation rule here
If it is absolutely necessary to use a trigger, this page has an example of how to write a regex in apex.
I am attempting to use Apex to create a multi-contact event.
I have already enabled Allow Users to Relate Multiple Contacts to Tasks and Events in the activity settings in the scratch org.
I am following the guide and the example at the bottom of these docs but I am constantly getting an error when pushing to the scratch org:
// ...
event.setEventWhoIds(attendeeContactIds);
// ...
Method does not exist or incorrect signature: void setEventWhoIds(List<String>) from the type Event.
I also tried to write directly to the field with:
event.EventWhoIds = attendeeContactIds;
With that, I get the error, that the field is not writable.
attendeeContactIds is a List of Strings representing Contact IDs.
What could I be missing? 🤔🙇🏻♂️
It's bit stupid, it's readonly in apex. It's exposed so integrations can quickly create event and essentially a related list together in one all-or-nothing transaction. See also https://salesforce.stackexchange.com/questions/238094/eventwhoids-is-not-writeable-in-apex-class-but-working-on-jsforce
Try something like that?
Savepoint sp = Database.setSavepoint();
event e = new Event(
StartDateTime = System.now(),
EndDateTime = System.now().addHours(1)
);
insert e;
List<EventRelation> invitations = new List<EventRelation>();
for(Contact c : [SELECT Id FROM Contact LIMIT 5]){
invitations.add(new EventRelation(
EventId = e.Id,
RelationId = c.Id,
IsInvitee = true
));
}
insert invitations;
Database.rollback(sp); // unless you really want to send it out
I have created a LOV which is dependent on OrganizationId and ManagerId . It should display EmployeeName.
Flow is : User select Organization then Manager(It is also an LOV) and then he can see EmployeeName.
public void applyReleaseRuleValues(){
ViewObject projectCostingTaskName =this.getProjCostingTaskVA().getViewObject();
try{
projectCostingTaskName.setNamedWhereClauseParam("bindInvOrgId",releaseOrganizationId);
projectCostingTaskName.setNamedWhereClauseParam("bindProjectId",releaseManagerId);
projectCostingTaskName.setNamedWhereClauseParam("bindTaskId",releaseEmployeeId);
}catch (oracle.jbo.NoDefException e) {
;
}
projectCostingTaskName.executeQuery();
Row pjcTask=projectCostingTaskName.first();
String setPjcTaskId=(String)pjcTask.getAttribute("EmployeeName");
setAttributeInternal(EMPLOYEENAME,setPjcTaskId );
I don't think it's an UIProject issue as Manager & Employee Name is getting displayed.In Manager LOV is visible but not for Employee.
Any suggestions?
I think you are going about trying to achieve this in the harder way. There is a much easier way to achieve Cascaded List Of Values, via simple View Object query and drag and drop on the form from the controller. If this all you want, in that case check this out:
https://waslleysouza.com.br/en/2014/10/defining-cascading-list-values-adf/
or
http://jjzheng.blogspot.com/2010/06/implement-cascading-lists-of-values-in.html
or
this video: https://www.youtube.com/watch?v=nXwL2_RP7AQ
If you need something more complex, please add it to the question
I have custom object KeywordAccountAssociation__c. This object has three fields
Account__c - Master-Detail(Account)
Keyword__c - Master-Detail(Keyword)
Compositecp__c - Text(255) (External ID) (Unique Case Sensitive)
I have a custom field in Account
DD_Segment__c - multi-picklist
Now I want to update (Insert is fine too) values of DD_Segment__c whenever KeywordAccountAssociation__c is updated. I could write trigger for this but I don't know how? I am new to Salesforce Development and my background is ruby (so getting accustomed to apex is bit difficult for me).
KeywordAccountAssociation__c has multiple rows of Account__c which has same account_id and those account_id are related to a record of custom object Keyword__c. I want to get all keywords related to one account and update in its (account's) multi-picklist. How can I achieve this? If you have doubts about this please do ask. Thanks!
One issue is related to learning to work with triggers in general, which can be started with Salesforce Apex Developer Documents on Triggers
but to answer your actual question, you would essentially need to build a trigger against your custom object that would update the related account. It might look something like this:
trigger keywordAccountUpdate on KeywordAccountAssociation__c (after insert, after update){
set<id> = new set<id>();
for (KeywordAccountAssociation__c a : Trigger.new)
accountIds.put(a.Account__c);
map<id,Account> accountMap = new map<id,Account>([select id, DD_Segment__c from Account where id in :accountIds]);
for (KeywordAccountAssociation__c kaa : Trigger.new){
if (AccountMap.containskey(kaa.Account__c)){
Account thisAccount = AccountMap.get(kaa.Account__c);
String s = thisAccount.DD_Segment__c + ';new value'; // Always add value
if ((thisAccount.DD_Segment__c).contains('second value')
s += ';second value';
AccountsToUpdate.add(new Account(id=thisAccount.id, DD_Segment__c = s));
}
}
}
Please keep in mind that I don't have the structure to test this trigger, I just free handded it, so YMMV.
If I do getLastInsertId() immediately after a save(), it works, but otherwise it does not. This is demonstrated in my controller:
function designpage() {
//to create a form Untitled
$this->Form->saveField('name','Untitled Form');
echo $this->Form->getLastInsertId(); //here it works
}
function insertformname() {
echo $this->Form->getLastInsertId(); //this doesnt echo at all
}
Please suggest a way to get the functionality I want.
CakePHP has two methods for getting the last inserted id: Model::getLastInsertID() and Model::getInsertID().
Actually these methods are identical so it really doesn't matter which method you use.
echo $this->ModelName->getInsertID();
echo $this->ModelName->getLastInsertID();
This methods can be found in cake/libs/model/model.php on line 2768
Just use:
$this->Model->id;
In Cake, the last insert id is automatically saved in the id property of the model. So if you just inserted a user via the User model, the last insert id could be accessed via $User->id
id - Value of the primary key ID of
the record that this model is
currently pointing to. Automatically
set after database insertions.
Read more about model properties in the CakePHP API Docs: http://api.cakephp.org/2.5/class-AppModel.html
Edit: I just realized that Model::getLastInsertID() is essentially the same thing as Model->id
After looking at your code more closely, it's hard to tell exactly what you're doing with the different functions and where they exist in the grand scheme of things. This may actually be more of a scope issue. Are you trying to access the last insert id in two different requests?
Can you explain the flow of your application and how it relates to your problem?
You'll need to do an insert (or update, I believe) in order for getLastInsertId() to return a value. Could you paste more code?
If you're calling that function from another controller function, you might also be able to use $this->Form->id to get the value that you want.
Try using this code in your model class (perhaps in AppModel):
function get_sql_insert_id() {
$db =& ConnectionManager::getDataSource($this->useDbConfig);
return $db->lastInsertId();
}
Caveat emptor: MySql's LAST_INSERT_ID() function only works on tables with an AUTO_INCREMENT field (otherwise it only returns 0). If your primary key does not have the AUTO_INCREMENT attribute, that might be the cause of your problems.
this is best way to find out last inserted id.
$this->ModelName->getInsertID();
other way is using
$this->ModelName->find('first',array('order'=>'id DESC'))
There are several methods to get last inserted primary key id while using save method
$this->loadModel('Model');
$this->Model->save($this->data);
This will return last inserted id of the model current model
$this->Model->getLastInsertId();
$this->Model-> getInsertID();
This will return last inserted id of model with given model name
$this->Model->id;
This will return last inserted id of last loaded model
$this->id;
Try to use this code. try to set it to a variable so you can use it in other functions. :)
$variable = $this->ModelName->getLastInsertId();
in PHP native, try this.
$variable = mysqli_insert_id();
This will return last inserted id of last loaded model
$this->id;
This will return last inserted id of model with given model name
$this->Model->id;
This will return last inserted id of the model current model
CakePHP has two methods for getting the last inserted id:
Model::getLastInsertID() and Model::getInsertID().
echo $this->ModelName->getInsertID();
echo $this->ModelName->getLastInsertID();
Below are the options:
echo $this->Registration->id;
echo $this->Registration->getInsertID();
echo $this->Registration->getLastInsertId();
Here, you can replace Registration with your model name.
Thanks
Use this one
function designpage() {
//to create a form Untitled
$this->Form->saveField('name','Untitled Form');
echo $this->Form->id; //here it works
}
You can get last inseted id with many ways.Like Model name is User so best way to fetch the last inserted id is
$this->User->id; // For User Model
You can also use Model function but below code will return last inserted id of model with given model name for this example it will return User model data
$this->User->getLastInsertId();
$this->User->getInsertID();
When you use save(), the last insert ID is set to the model’s $id property. So:
if ($this->Model->save()) {
printf('Last insert ID was %s', $this->Model->id);
}
Each time a save method is called on a model, cake internally calls Model::getLastInsertId() and stores the result into model class attribute id, so after calling save() it is not necessary to call Model::getLastInsertId() or inserId(), as tha value can be directly accessed like this
$id = $this->id;// within a model
$id = $this->{$this->modelName}->id;// in a controller
After insertion of data, we can use following code to get recently added record's id:
$last_insert_id=$this->Model->id;
each time you perform an insert operation on any model, cake internally fetchesthe last insert Id and Sets to Model->id attribute.
so one can access it directly by $Model->id;,
no need to query again for lastInsertId.
I think it works with getLastInsertId() if you use InnoDB Tables in your MySQL Database. You also can use $this->Model->id
$Machinedispatch =
$this->Machinedispatch->find('first',array('order'=>array('Machinedispatch.id DESC')));
Simplest way of finding last inserted row. For me getLastInsertId() this not works.
Actually you are using the getLastInsertId or getInsertId in a wrong manner.
getLastInsertId() is meant to work only after save() method.
It will even not work after a manual insert, as cake engine is storing the mysql_insert_id under $this->_insertID inside the save method which can be retrieved via the getLastInsertId or getInsertId.
Now in your case
$this->Model->id
OR
$this->Model->find('first',array('order'=>'id DESC'))
Will do.
This is interesting, I also stumbled upon this issue. What you asked perhaps how to get the last ID of a certain model regardless of it's state, whether it's just been inserted or not. To further understand what getInsertID does, we need to take a look at the source:
Link 1: http://api20.cakephp.org/view_source/model#line-3375
public function getInsertID() {
return $this->_insertID
}
Yup, that's the only piece of code inside that function. It means that cakephp caches any last inserted ID, instead of retrieve it from the database. That's why you get nothing if you use that function when you haven't done any record creation on the model.
I made a small function to get the last ID of a certain table, but please note that this should not be used as a replacement of getLastID() or getLastInsertID(), since it has an entirely different purpose.
Add the function lastID() to the AppModel as shown below so that it can be used system wide. It has it's limit, which can't be used on model with composite primary key.
class AppModel extends Model {
public function lastID() {
$data = $this->find('first',
array(
'order' => array($this->primaryKey . ' DESC'),
'fields' => array($this->primaryKey)
)
);
return $data[$this->name][$this->primaryKey];
}
}
Original Source : Class Model
In CakePHP you can get it by:
Model::getInsertID() //Returns the ID of the last record this model inserted.
Model::getLastInsertID() //Alias to getInsertID().
$this->Model->field('id', null, 'id DESC')