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Custom Form Logic for a high level overview
Quick Start Guide to help you get your first implementation up and running
API Reference for details on the methods and objects you can use
Detailed Code Samples
This section currently contains some quick examples without much explanation. For a more thoroughly detailed example, seea few detailed code samples intended as tutorials to give you more guidance:
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Quick and Dirty Code Samples
This section contains some quick examples without much explanation, intended to give you some more ideas of what is possible.
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| title | Immediately add all group members as reservation contacts when selecting a group. |
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global with sharing class MyFormLogic implements B25.FormAPI.Customizable {
global void customize(B25.Form form) {
// Trigger MyGroupHandler when the Group field changes
form.getField(B25__Reservation__c.B25__Group__c).onUpdate(new MyGroupHandler());
}
global with sharing class MyGroupHandler implements B25.FormAPI.EventHandler {
global void handleEvent(B25.FormEvent event, B25.Form form) {
// Get all members that belong to the group
Id newGroupId = (Id) event.getNewValue();
List<B25__Group_Membership__c> groupMembers = [SELECT B25__Contact__c FROM B25__Group_Membership__c WHERE B25__Group__c = :newGroupId];
// Loop through the members and add the contact to the reservation contacts
for(B25__Group_Membership__c groupMember : groupMembers){
B25__ReservationContact__c reservationContact = new B25__ReservationContact__c();
reservationContact.B25__Contact__c = groupMember.B25__Contact__c;
form.getRelatedList(B25__ReservationContact__c.SObjectType).addRecord(reservationContact);
}
//This updates the quantity of the reservation to the amount of contacts in the group
form.getField(B25__Reservation__c.B25__Quantity__c).updateValue(groupMembers.size());
}
}
} |
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| reservation contact search that adds all contacts linked to the selected account as reservation contacts |
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ReservationContactAddedHandler |
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FormEventHandler {
global override void |
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handleEvent(B25.FormEvent event, B25.Form form) {
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B25__Reservation__c reservation = form.getReservation();
if (reservation.B25__Account__c == null || event.getNewValue() != 'all-contacts') {
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}
for (Contact contact : [SELECT Id FROM Contact WHERE AccountId = :reservation.B25__Account__c]) {
form.getRelatedList(B25__ReservationContact__c.SObjectType). |
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B25__ReservationContact__c(
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B25__Contact__c = contact.Id
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| global class ReservationContactSearchHandler implements B25.SearchContext.Handler |
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{
global B25.SearchResult. |
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Collection getSearchResults(B25.SearchContext searchContext) {
B25.SearchResult.Collection searchCollection = searchContext.getDefaultResults();
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B25.SearchResult.Collection updatedCollection = new B25.SearchResult.Collection();
if (searchContext.form.getReservation().B25__Account__c != null) {
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updatedCollection.addSearchResult(
new B25.SearchResult('all-contacts', 'Add all contacts linked to current account')
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.setPreventDefault(true)
.setIcon('standard:contact_list')
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updatedCollection.addSearchResults(searchCollection.getSearchResults());
return updatedCollection;
}
} |
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| title | Update the status to the status with the same name as the reservation title |
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| global class ReservationTitleUpdateHandler extends B25.FormEventHandler {
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global override void handleEvent(B25.FormEvent event, B25.Form form) {
String newTitleValue = |
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(String) event.getNewValue();
List<B25__Reservation_Status__c> matchingStatus = [SELECT Id |
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FROM B25__Reservation_Status__c WHERE Name = :newTitleValue];
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if (!matchingStatus.isEmpty()) {
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form.getField(B25__Reservation__c.B25__Status__c).updateValue(matchingStatus[0].Id);
}
}
} |
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| title | Remove all reservation contacts if the account field is cleared |
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global class ReservationAccountChangeHandler extends |
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B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) |
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newAccountValue = (Id) event.getNewValue();
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if (String.isBlank(newAccountValue)) {
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RelatedListItem item : form.getRelatedList(B25__ReservationContact__c.SObjectType).getItems()) {
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| title | Set all reservation contacts to checked in if the status is set to completed |
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global class ReservationStatusChangeHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
Id newStatus = |
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form.getReservation().B25__ |
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List<B25__Reservation_Status__c> reservationStatus = [SELECT Id, Name FROM B25__Reservation_Status__c WHERE id = :newStatus];
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if (reservationStatus.isEmpty()) {
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if (reservationStatus[0].Name == 'Completed') {
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for(B25.RelatedListItem item : form.getRelatedList(B25__ |
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.SObjectType).getItems()) {
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getField(B25__ReservationContact__c. |
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CheckedIn__c).updateValue(true);
}
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} else {
for(B25.RelatedListItem item : form.getRelatedList(B25__ReservationContact__c.SObjectType).getItems()) |
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item.getField(B25__ReservationContact__c.B25__CheckedIn__c).updateValue(false);
}
}
}
} |
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| Adds the reservation contact |
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| back into the list when removed if the contact is the same as the selected contact on the reservation |
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ReservationContactRemoveHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
B25__ |
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removedReservationContact = (B25__ReservationContact__c) form. |
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getRelatedList(B25__ReservationContact__c.SObjectType).getItemByGuid(event.guid).getRecord();
if (form.getReservation( |
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removedReservationContact.B25__Contact__c) {
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form.getRelatedList(B25__ReservationContact__c.SObjectType).addRecord(removedReservationContact);
}
}
} |
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| title | Randomise the icons on the resource lookup search results |
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global class ResourceLookupSearchHandler |
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extends B25.SearchHandler {
global override B25.SearchResultCollection getSearchResults(B25.SearchContext searchContext) {
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.SearchResultCollection searchCollection = searchContext.getDefaultResults();
for (B25.SearchResult result : |
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searchCollection.getSearchResults()) {
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result.setIcon(this.getRandomIconName());
}
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private String getRandomIconName() {
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| title | Update the status to the status with the same name as the reservation title |
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| global class ReservationTitleUpdateHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
String newTitleValue = (String) event.getNewValue();
List<B25__Reservation_Status__c> matchingStatus = [SELECT Id FROM B25__Reservation_Status__c WHERE Name = :newTitleValue];
if (!matchingStatus.isEmpty()) {
form.getField(B25__Reservation__c.B25__Status__c).updateValue(matchingStatus[0].Id);
}
}
} |
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| title | Remove all reservation contacts if the account field is cleared |
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global class ReservationAccountChangeHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
String newAccountValue = (Id) event.getNewValue();
if (String.isBlank(newAccountValue)) {
for(RelatedListItem item : form.getRelatedList(B25__ReservationContact__c.SObjectType).getItems()) {
item.remove();
}
}
}
} |
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| title | Set all reservation contacts to checked in if the status is set to completed |
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global class ReservationStatusChangeHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
Id newStatus = form.getReservation().B25__Status__c;
List<B25__Reservation_Status__c> reservationStatus = [SELECT Id, Name FROM B25__Reservation_Status__c WHERE id = :newStatus];
if (reservationStatus.isEmpty()) {
return;
}
if (reservationStatus[0].Name == 'Completed') {
for(B25.RelatedListItem item : form.getRelatedList(B25__ReservationContact__c.SObjectType).getItems()) {
item.getField(B25__ReservationContact__c.B25__CheckedIn__c).updateValue(true);
}
} else {
for(B25.RelatedListItem item : form.getRelatedList(B25__ReservationContact__c.SObjectType).getItems()) {
item.getField(B25__ReservationContact__c.B25__CheckedIn__c).updateValue(false);
}
}
}
} |
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| title | Adds the reservation contact back into the list when removed if the contact is the same as the selected contact on the reservation |
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| global class ReservationContactRemoveHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
B25__ReservationContact__c removedReservationContact = (B25__ReservationContact__c) form.getRelatedList(B25__ReservationContact__c.SObjectType).getItemByGuid(event.guid).getRecord();
if (form.getReservation().B25__Contact__c == removedReservationContact.B25__Contact__c) {
form.getRelatedList(B25__ReservationContact__c.SObjectType).addRecord(removedReservationContact);
}
}
} |
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| title | Randomise the icons on the resource lookup search results |
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global class ResourceLookupSearchHandler extends B25.SearchHandler {
global override B25.SearchResultCollection getSearchResults(B25.SearchContext searchContext) {
B25.SearchResultCollection searchCollection = searchContext.getDefaultResults();
for (B25.SearchResult result : searchCollection.getSearchResults()) {
result.setIcon(this.getRandomIconName());
}
return searchCollection;
}
private String getRandomIconName() {
return 'custom:custom' + String.valueOf(Math.Round(Math.Random() * (113-1) + 1));
}
} |
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| title | Set the title of any newly created reservation to New Reservation |
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| global class FormInitHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
if (form.getReservation().Id == null) {
form.getField(B25__Reservation__c.Title__c).updateValue('New Reservation');
}
}
} |
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| title | Add (Edited) when a reservation is opened and it is not a new reservation |
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return 'custom:custom' + String.valueOf(Math.Round(Math.Random() * (113-1) + 1));
}
} |
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| title | Set the title of any newly created reservation to New Reservation |
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| global class FormInitHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
if |
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(form.getReservation().Id == null) {
form.getField(B25__Reservation__c. |
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| title | Toggle the checked in checkbox based on if the notes field contains checked in or checked out |
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global class ReservationContactNotesChangeHandler extends B25.FormEventHandler {
global override void handleEvent(B25.FormEvent event, B25.Form form) {
String newNotesValue = (String) event.getNewValue();
if (!String.isBlank(newNotesValue)) {
if (newNotesValue.containsIgnoreCase('Checked In')) {
form.getRelatedList(B25__ReservationContact__c.SObjectType).getitembyGuid(event.guid).getField(B25__ReservationContact__c.B25__CheckedIn__c).updateValue(true);
} else if (newNotesValue.containsIgnoreCase('Checked Out')) {
form.getRelatedList(B25__ReservationContact__c.SObjectType).getitembyGuid(event.guid).getField(B25__ReservationContact__c.B25__CheckedIn__c).updateValue(false);
}
}
}
} |
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| title | Display two contact names linked to the account as meta text on the search result |
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| global class AccountLookupSearchHandler extends B25.SearchHandler {
global override B25.SearchResultCollection getSearchResults(B25.SearchContext searchContext) {
B25.SearchResultCollection collection = new B25.SearchResultCollection();
for (Account account : [SELECT Id, Name, (SELECT Name FROM Contacts LIMIT 2) FROM Account LIMIT 20]) {
List<String> metaTextArray = new List<String>();
for (Contact contact : account.Contacts) {
metaTextArray.add(contact.Name);
}
collection.addSearchResult(new B25.SearchResult(account.Id, account.Name).setMetaText(String.join(metaTextArray, ', ')));
}
return collection;
}
} |
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