Shubham Kumar
IndividualForum Replies Created
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Hi Aditya,
When My Domain isn’t deployed in your org, user interface controls related to Lightning components may be hidden or inactive. Lightning components added to pages, tabs, and so on, don’t run and may be omitted, or display a placeholder error message.
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Hi Marziya,
Component events are used to communicate between child and parent. A change in a child component can be communicated to the parent component through the component events. Application events are used to communicate any change in the component to a broader audience.
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This reply was modified 4 years, 9 months ago by
Forcetalks.
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This reply was modified 4 years, 9 months ago by
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Hi Marziya,
Profiles determine which objects, fields, etc. you can access where roles determine what you can see relative to others in the hierarchy within the organization
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Hi Shweta,
In Salesforce Lightning components, we can build applications by assembling components created by us and other developers. A component can contain other components, as well as HTML, CSS, JavaScript, or any other Web-enabled code. This enables to build apps with sophisticated UIs.
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Hi kiran,
Selective SOQL queries are queries that have direction on how to get the results (a presence of a filter/index0
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Hi Ayush,
Yes, this is possible that two or more users have the same profile in the Salesforce. But a single user cannot have more than one profile
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Hi Shradha,
keyset() method returns a set of all the keys in a map
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Hi Ratnesh,
Some of the best practices for writing test classes are:-
1-Try not just covering 75% of the code, but as much coverage as possible
2-If possible Don’t use seeAllData=true, Create your Own Test Data.
3-Always use @testSetup method dedicated to create test records for that class. This is newly added annotation and very powerful. Any record created in this method will be available to all test methods of that class.
4-Use Test.startTest() to reset Governor limits in Test methods
5-Use Test.isRunningTest() in your code to identify that context of class is Test or not.
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Hi Mohit,
The specified parameters must be primitive data types, arrays of primitive data types, or collections of primitive data types; future methods can't take objects as arguments.
Future methods won't necessarily execute in the same order they are called.
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Hi Udit,
It's a general relational database term used to describe the process by which child records are automatically deleted when their parent record is deleted.
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Data skew is a condition which we encounter when there are over 10,000 records. When one single user owns that many records we call that condition 'ownership data skew'. When such users perform updates, performance issues will be encountered because of “data skew
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Hi Aditya,
add() method adds your specified element to the list at the specified index, the element which previously existed at that particular index and all the following elements will shift 1 index , and the previous element still exists.
Whereas in set() method the element is replaced by the element we want to insert at that particular index.
ex:-
a list - [1,2,3,4,5,6]
on add(0, 9)
the list will be [9,1,2,3,4,5,6]
on set(0,9)
the list will be
[9,2,3,4,5,6]
hope it helps.
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Hi Aditya,
Soap and Rest API help us to interact with other platforms and helps external platforms to invoke apex methods
SOAP API supports data in form of XML while REST API supports data in form of XML as well as JSON.
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Hi Krati,
An external lookup relationship is a new field type relationship introduced with Salesforce Connect. This type links an object to an external object. ... You link product Details to products based on the product ID field in both objects, resulting in a new related list on the Products page.
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Hi Pooja,
apex:outputText: Displays text on a Visualforce page.
apex:outputlabel tag is used to provide label or name to the controller method in visualforce page. Outputlabel tag renders an HTML “label” element to customize the appearance of the label using CSS labels.
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Hi Marziya,
yes a batch class can be called from a batch class but only in the finish method.
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<apexpageblocksection> is used to create sub sections inside a page block.
Output panel is used to conditionally render a section of block of html element using it's render attributes
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Action poller is used as a timer in visualforce page. It is mainly used to send an AJAX request to the server depending on the time interval whereas Rerender is used to refresh a particular section of the visualforce page.
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hi Ayush,
the limit for maximum number of field dependencies in a visualforce page is 10.
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hi aditya,
A big object stores and manages massive amounts of data on the Salesforce platform. You can archive data from other objects or bring massive datasets from outside systems into a big object to get a full view of your customers. Clients and external systems use a standard set of APIs to access big object data. A big object provides consistent performance, whether you have 1 million records, 100 million, or even 1 billion. This scale gives a big object its power and defines its features.
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Hi manish,
With Lightning Experience, Salesforce now has many new cloud-based features and a new UI. Sales accounts, campaigns, contacts, leads, opportunities, personal accounts, price books and products have been re-organized and given a modern, visual appeal.
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Hi Kirandeep,
These are some limitations of process builder:-
-Process Builders cannot handle before DML It executes after a record has been created or updated. Whereas Apex triggers can handle both before and after DML operations.
-Process Builder cannot handle delete and undelete DML. Whereas Apex triggers can handle all DML operations.
-An error reported in Process Builder is more generic which makes it difficult to find the origin of the error. With -Apex triggers, exception handling can be made more specific.
-It is all or none in case of Process Builder failure. But with Apex triggers partial success is possible.