Questions tagged [list]
A list is an ordered collection of elements that are distinguished by their indices. List elements can be of any data type—primitive types, collections, sObjects, user-defined types, and built-in Apex types.
870
questions
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65
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apex list of object
I have a list of objects:
List<Volume_Detail__c> listVolumesDetails = new List<Volume_Detail__c>([SELECT Id,Year__c,January_Volume__c, April_Volume__c,Volume__c FROM Volume_Detail__c ...
user137770
0
votes
1
answer
74
views
Custom Settings - Unable to access or see custom setting in Flows
I created a Custom Setting with Visibility - Public & Type - List to reference in Flows. But I don't know why I can't find the value. I noticed other Custom Settings with Type - Hierarchy are ...
- 97
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votes
1
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41
views
Not able to add list<String> BCC to setBccAddresses ,VARIABLE_ASSIGNMENT [885 line] common.apex.runtime.impl.ScalarList@3fc50cb5
FYI .........If I remove this BCC code emails are going fine.
enter code here
public static List<Messaging.SingleEmailMessage> listEmailMessage = new List<Messaging....
0
votes
1
answer
108
views
How to iterate over map with id and Sobject list
I have the following piece of code:
map<id,List<Spot__c>> spotMap = new map<id,List<Spot__c>>();
List<application__c> apPList = [SELECT ID, Account__r.id,(SELECT id,...
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1
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100
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Split up the field and form new map in Apex
I am having one unique scenario, as if ResV is coming as below in the list
List<AsQres> assresponseMulti = new List<AsQres>();
output as below -
(ASQREsponse":{
Id=0jb2z000000Cauijui,...
- 11
0
votes
0
answers
48
views
How to refresh automatically a list with active audience channel in Marketing Cloud
I've created a filtered list with Active Audience channel. I intend to use this list in a contact deletion process. Is there any way to refresh this type of list automatically (something similar with &...
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0
votes
2
answers
70
views
update fields in a records which is coming as a string
I am getting fields and its values in form of a string, for example:
field1*Value1,Field2*Value2,Field3*Value3
I need to update above 3 fields in a record with their given values.
Object ob=new object(...
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votes
2
answers
99
views
How can I bulk search Subscriber Keys for imported lists to Marketing Cloud?
I work at an organization that frequently hosts webinars. We use marketing cloud to send generic, full subscriber list emails promoting these events. But we also use it to send follow-up emails to ...
4
votes
1
answer
199
views
What is the 'ids' system variable in salesforce?
I am recently working on a project to pass selected records from a list view to a screen flow. I pretty much have it working, but there is one aspect I am using that I really don't understand, and I ...
- 101
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0
answers
72
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Need advice on use of Visualforce page vs Lightning Web Components
I am trying to create a button on a list view in salesforce that, when clicked, will open a popup dialog of sorts. I would expect the button to be at the top of the list view, directly alongside the '...
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1
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58
views
HTML conditionnal List
I have a Data Extension with 3 variables/columns.
In my email, i want to display the content of these 3 columns as follow :
Your products :
○ %%ID_Product_A%%
○ %%ID_Product_B%%
○ %%ID_Product_C%%
My ...
0
votes
0
answers
45
views
Unable to parse JSON with list
Currently, I'm trying to access JSON with the list included, but when I tried to access the organization from the matches list it's saying variable doesn't exist. Please let me know how to fetch the ...
- 1,439
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votes
0
answers
37
views
Should we make the leap from standard list view capabilities to a custom UI?
In our managed package we have been trying to use standard list view functionality for bulk actions of viewing, editing or processing multiple records. We’re at the point were some of the following ...
0
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1
answer
139
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Receiving this error "Method does not exist or incorrect signature: void add(OpportunityTeamMember) from the type List<List<OpportunityTeamMember>>"
I am trying to pass a list of records back into a flow as a collection variable but keep hitting this error Method does not exist or incorrect signature: void add(OpportunityTeamMember) from the type ...
-1
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1
answer
615
views
Only "Recently Viewed" option for list view
It seems my only option to view leads is "Recently Viewed". How can I change this?
0
votes
1
answer
119
views
getting attempt to de-reference a null object while assigning value to a list
List<SIM_Cam_Request__c> requestRecordList=new List<SIM_Cam_Request__c>();
requestRecordList = [SELECT id, name, SIM_Cam_System_Role__r.Name, deletedSimCamSystemRole__c, FROM xyztable ...
-1
votes
1
answer
121
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Subscription Method of a Subscriber in SFMC
I'm in need of Subscriber source details. As I'm going through each report, I found List demographics give Subscription method details but not at the subscriber level. Do we have any feature in the ...
-1
votes
2
answers
2k
views
hide the delete button in a related list for a custom object
How can I hide the delete button for a record in a related list for that record's object?
0
votes
1
answer
93
views
Convert String of primitive type to a List of primitive type
I have a case in which we got some text-area fields that can have a list of String, Integer, and Decimal as a String.
for example, the field can have: 1111,2222,3333,4444,5555
another example, the ...
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votes
2
answers
105
views
List has no rows for assignment to SObject when tried to Get All Manager Id
I have a problem with this code , I trie to get all the list of account for the five manager of the user , I used this code but I get this error :
List has no rows for assignment to SObject
This is ...
0
votes
1
answer
662
views
What is the recommended place in SFMC where subscribers's custom user-preferences for emails should be stored (i.e. custom email subscription center)? [closed]
Goal: I am looking into creating a custom user-preference center for subscribers in SFMC (to manage email preference - like offer email, newsletter emails, etc - i.e. custom email subscription center)....
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143
views
Show list of error in ShowToastEvent LWC
Hello everybody I am currently working with a LWC form that gathers information from the user and send it to an apex class that verifies if the data from the user is correct. In case of not being ...
user120821
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votes
1
answer
59
views
Error: illegal assignment list to list [closed]
@RestResource(urlMapping='/Contact')
global class WSgetcontact {
@HttpGet
global static list<contact> doGet() {
WSgetcontact.contactproductwrapper result = new WSgetcontact....
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0
votes
2
answers
2k
views
Passing List of Ids from LWC to Apex
I am trying to pass multiple opp Ids in order to link a file that is getting uploaded to those opps. I have my list of records Ids that I am passing to the apex but I am getting an error,
{message: &...
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votes
1
answer
992
views
Sort a list alphabetically
i have a multiselect picklist field Roles and i was trying to get the values in alphabetical order based on that(Roles) field.The method is as follows
public static List<opportunityRoles> ...
0
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0
answers
50
views
How do you initialize a list of feedItem on creation?
I've been having a hard time finding an answer to this question. How when you instantiate a list of FeedItem, do you manually initialize that list with more than one item at a time?
So far this is ...
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votes
1
answer
350
views
Error:Method does not exist or incorrect signature: void add(List<Contact>) from the type List<List<GetContact.methodOutputs>>
I am trying to pass a firstname and lastname to an invocable method and get a list back of contacts filterd on firstname and lastname but get the error before saving my class:
Method does not exist ...
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-1
votes
3
answers
219
views
Remove Duplicates in a list while adding up the other fields
I am trying to remove duplicate values in a list while adding up the other fields.
e.g.
my logic is → remove duplicates by (Name + role__c) and add the paid__c and hours__c values to the unique one.
...
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votes
2
answers
92
views
Extract data from string and reframe it into another
I have got a string in below format:
String test = '11, -22|32.45, 34|32, 41|32, 12.12';
I am trying to convert it into below format:
{"a":11,"b":-22|"a":32.45,"b&...
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0
votes
2
answers
134
views
How to pass field of id from List to set
I have the following List from which I want to pass the UserId field into a set
string filter ='select UserId from OpportunityTeamMember';
List < sObject > filterList = database.query(...
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1
vote
3
answers
662
views
Technical Reason For Declaring A List with New vs. without New in Apex
What is the technical reasoning behind the two ways to declare a List? I know that new tells the compiler to create an instance of the List class, but what does the second one do differently? Also, ...
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votes
1
answer
78
views
Get object with specify id from list object in APEX [closed]
I have a list like following:
List<idName> = [idName:[name='AAA', id=1],
idName:[name='BBB', id=2],
idName:[name='CCC', id=3]]
And one input is equal 2;
So how can I ...
- 33
0
votes
1
answer
34
views
Duplicate in list
I am trying to update SObject record depending on the crtieria, id it matches create a SObject variable and adding values and then finally adding this into a List.When a match is found the Sobject ...
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1
vote
1
answer
298
views
Can't parse JSON properly - access to inner list values
for two days, i am trying to figure out parsing of following json.
[
{
"name": "Czech Republic",
"alpha2Code": "CZ",
"...
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0
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0
answers
318
views
APEX: How to find index of a list using partial text?
I have a very common requirement yet I am unable to find articles online. Requirement is - I want to find index (position) of an element in the list using partial text search for instance this code -
...
- 180
0
votes
2
answers
2k
views
Remove duplicate values in a list
Hello Im Trying to remove duplicate values in this table
The specific field is Sold_to_Broker_1_Commission_Rate_c, now my method is only returning the list with others parameters (more development), ...
- 21
0
votes
1
answer
205
views
How to insert a record and input values from the master/parent information
I have a custom object named "Property Booking" where if the status changed to approved
I have to create a record for my "Quotation" custom object. The tricky part here for me is I ...
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0
votes
1
answer
212
views
Add Internal Email Distro to All Marketing Cloud sends
We have 40 distributed teams that send emails and they use multiple lists and DE's. How can my team be copied on every email we send through SFMC? Other email platforms allow for you to CC an ...
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1
vote
1
answer
147
views
Create map from list and set where set value matches value in list
I have an apex class that is parsing json responses from a few apis.
The result is having a set and a list from the responses and I would like to map them together where the map key would be the value ...
- 41
0
votes
1
answer
705
views
Populating Publication list using a Data extension, is that possible?
I have set up a Smart Capture form to handle subscription preferences, it just receives the subscriber information and stores it in a DE, there are 5 boolean attributes in the DE that correspond to 5 ...
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votes
1
answer
154
views
How to aggregate list value due to field
I have a query like this:
List<MyCustomObj> myCustomObjList = [Select code, color, isSold FROM myCustomObj];
and that's the result:
myCustomObjList = [a1a, red, true],
[a1a, ...
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0
votes
1
answer
23
views
Wrapper resultlist will not appear at my visualforce page
The resultlist of my wrapper will not appear at my visualforce page. The debug log shows me that something is in the resultlist, but nothing at my visualforce page.
public class Camp_Letter {
...
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votes
1
answer
1k
views
Why is send list email showing 'email queued' and not sent?
why is Salesforce showing "List email was queued" and the email was not sent? I have checked and the user does have the permission to send list email at the profile level.
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2
answers
3k
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how to convert a list to list of lists in Javascript
I'm trying to turn a list into a list of lists. In this case I have a list similar to the following:
a = [ 1, 1, 1, 2, 3, 3]
and I would like to separate the same items for another list, like:
a = [[1,...
0
votes
1
answer
102
views
Display list vertically in vf page
I have an inputText field in which I want to display a String list.The list diplay horizontally like 'test1', 'test2', 'test3' .I want it vertically like
test1
test2
test3
The purpose of displaying ...
-3
votes
1
answer
512
views
Pushing objects in a list Apex [closed]
I have an list of object eg:
List a = 1 , 2, 3, 4
now i want to push an object in position 2 , i.e
a.push(5,2) // push 5 in position 2
// 1,2,5,3,4 is the value of a
how can i achive this in apex?
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1
answer
34
views
Can't add custom class to list
I have custom Wrapper class
public without sharing class OppProdWrapper {
public String Name;
public Decimal UnitPrice;
public Decimal TotalPrice;
public OppProdWrapper(String ...
- 29
0
votes
1
answer
162
views
How to populate records into specific wrapper structure?
There is an external system, from which I need to pull (via REST request) information about, let's say, brands and their categories. After the request, I need to collect the data in such structure:
...
0
votes
1
answer
278
views
All Subscribers issues across Multiple BU's
I have a Master BU and 5 child BU's. When a subscriber signs up on the website they were added to child BU and a welcome Email is triggered, they were added to All subscribers in all child BU'S and ...
0
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1
answer
145
views
Delete all the Subscriber from a Supression List
I'm trying to remove all subscribers from a suppression list, I have been able to get one in particular to be deleted, but I have not been able to do it for all of them. How could it be done? Thanks ...
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