Hi Manpreet,

Actionfunction: Using actionfunction we can call apex controller function directly from javascript.
Actionsupport:Using actionsupport we can call apexcontroller on the basis of event(attribute in actionsupport) like onclick,onblur,onfocus,etc and can update the desired panel on the basis of event in vf page.
Actionpoller:It acts… Read more

Hi Suryadeep,

IAAS stands for Infrastructure as a Service.
It is the top layer on the multitenant architecture.
Comprises Storage, Network, Servers.

PAAS stands for Platform as a Service.
It is the layer above the IAAS.
Provide a platform to develop an application (execute code on top of the IAAS) using IAAS resources.

SAAS stands for… Read more

Hi Suryadeep,

IAAS stands for infrastructure as a service.
It is the top layer on the multitenant architecture.
Comprises Storage,Network,Servers.

PAAS stands for platform as a service.
It is the layer above the IAAS.
Provide platform to develop application(execute code on top of the IAAS) using IAAS resources.
SAAS stands for software as… Read more

i recently got “You have exceeded the maximum number (100) of Apex scheduled jobs” error means Maximum 100 jobs can be scheduled in apex queue.Alternative is to use flex queue.How can i schedule jobs in flex queue rather than queue having limit of  maximum number 100 ?

Hi Saurabh,

You can move tour css style in Static Resources and Refer the Static Resource Css in VF Page

<apex:styleSheet value=”{!URLFOR($Resource.Envelope)}” />

Hope this will help you.

Hi Mohit,

Design tab in Aura Component in Lightning is Required for components used in the Lightning App Builder or Lightning Pages.

 

Hi Tanu,

In order to pass data from one lightning Component to another Lightning Component You need to use Event.For e.g We have 2 component 1st take input From User and 2nd to Display value,So in this Scenario We need to pass data from 1st Component to 2nd Component.

1. Create an Event and attribute to store value and also create an attribute…

Read more

Hi Saurabh,

Summary and joined reports can have up to three grouping levels. Matrix reports can have two row and two column groupings. For matrix reports, you can’t use the same field for both row and column groupings. For joined reports, you can use the fields from the Common Fields category in the Fields pane to group across all… Read more

Hi Manpreet,

Data Storage
For data storage, Contact Manager, Group, Professional, Enterprise, Performance, and Unlimited Editions are allocated the greater of 1 GB or a per-user limit. For example, a Professional Edition org with 10 users receives 1 GB, because 10 users multiplied by 20 MB per user is 200 MB, which is less than the 1 GB… Read more

Hi Karen,

force:inputField and force:outputField have always been provided the metadata definition of what the sObject was by their containing component

The way to do this is to provide a default value object to the Account attribute, like this:

<aura:attribute name=”account” type=”Account” default=”{ sobjectType: ‘Account’ }”/>

Hi Manpreet,

Action Support Tag in apex,supports “event” attribute which makes the ActionSupport to add AJAX support to another visualforce component and then call the controller method.For E.g.

<apex:outputpanel id=”outptpnl”>
<apex:outputText value=”click here”/>
<apex:actionSupport event=”onclick”… Read more

Hi Mohit,

Salesforce provide a checkbox to make the case comment public or private at the time of case comment creation.But By default this checkbox is not available.To Enable this Checkbox you need to Enable the Customer Portal.

Before Enabling the Customer Portal 

After Enabling the Customer Portal

Hope this will help You.

Hi Manpreet,

Salesforce For Outlook is available in all the Salesforce Editions i.e. Professional, Enterprise, Unlimited, and Developer Editions

Salesforce ExCel Connector is Available in Enterprise and Unlimited Edition according salesforce doc available at this link.

Mobile Lite is available for Performance, Unlimited, and Developer… Read more

Hi Saurabh,

Yes, we can create Dependent Picklist in Salesforce. Dependent Picklist contains two types of Field Controlling Field and Dependent Field.

Controlling Field is the Field (1st picklist) which controls the value of another Field (2nd picklist).

Dependent Field is the Field (2nd picklist) whose value is determined by the value of… Read more

Hi Saurabh,

Yes,we can create Dependent Picklist in Salesforce. Dependent Picklist contains two types of Field Controlling Field and Dependent Field.

Controlling Field is the Field (1st picklist) which controls the value of another Field (2nd picklist).

Dependent Field is the Field (2nd picklist) whose value is determined by the value of… Read more

Hi Saurabh,

Yes,we can create Dependent Picklist in Salesforce. Dependent Picklist contains two types of Field Controlling Field and Dependent Field.

Controlling Field is the Field(1st picklist) which controls the value of another Field(2nd picklist).

Dependent Field is the Field(2nd picklist) whose value is determined by the value of… Read more

Hi Saurabh,

The multi tenant Force.com platform uses governor limits to ensure that system resources are available to all customers and to prevent any one customer from monopolizing them. If a governor limit is exceeded, the associated execution governor limit issues a runtime exception that cannot be handled. When you design your… Read more

Hi Saurabh,

Simply use the ALL ROWS clause.

SELECT Id, isDeleted FROM <Oblectname> WHERE isDeleted = true All ROWS – This will only return the deleted rows.
SELECT Id, isDeleted FROM <Oblectname> WHERE isArchived = true All ROWS – This will only return the archived rows.
SELECT Id, isDeleted FROM <Oblectname> All ROWS – This will return the… Read more

Hi Manpreet,

Use this code just set the index according to your requirement(how many element you want to see in the single page) and in vf page use the name of the list memList for rendering Elements.

public class PageControlUpdated {
public List<Contact> mem{get;set;}
public Integer count {get;set;}
public List<Contact> memList =… Read more

Hi Manpreet,

First Query for products to show on vf page,Modify the Product2 Standard Object according to your Requirement like create a richtext area field to insert image of product ,create price field to store the price of the Product2.

For selection of the Product you need to create wrapper class,Within Wrapper wrap the items that you… Read more

Hi Manpreet,

Declaring variables as transient reduces view state size. A common use case for the transient keyword is a field on a Visualforce page that is needed only for the duration of a page request, but should not be part of the page’s view state and would use too many system resources to be recomputed many times during a request.For… Read more

Hi Saurabh,

1. isExecuting Returns true if the current context for the Apex code is a trigger, not a Visualforce page, a Web service, or anexecuteanonymous() API call.
2. isInsert Returns true if this trigger was fired due to an insert operation, from the Salesforce user interface, Apex, or theAPI.
3. isUpdate Returns true if this trigger was fired…

Read more

Hi Saurabh,

     PageBlockTable:

• PageBlockTable should be define inside pageblock or pageblocksection.
• PageBlockTable uses standard styles sheets to design a visualpage.
• It has the  required attribute “value”.
• Column headers  will be displayed automatically.

  DataTable:

• No need to write inside pageblock or pageblocksection.
• There is no…

Read more

Hi Saurabh,

global class ScheduleDemo implements Schedulable{
global void execute(SchedulableContext sc){
BatchClass b = new BatchClass();
database.executeBatch(b);
}
}

Hope this will help you.

Hi Saurabh,

In Apex, you can use FOR UPDATE to lock sObject records while they’re being updated in order to prevent race conditions and other thread safety problems.
While an sObject record is locked, no other client or user is allowed to make updates either through code or the Salesforce user interface.

For example, the following statement,… Read more

Hi Saurabh,

In Private Cloud, infrastructure is deployed and operated exclusively for an organization or enterprise. It may be managed by the organization or by an independent third party and may exist on-premise or off-premise at a hosting facility.
Public Cloud infrastructure is available to public or many industry groups or customers. It… Read more

Where to use before update and after update?

Hi Manpreet,

Hope this will help You.

What are the advantages of building applications using force .com?

Hi Manpreet,

External Id only Support following Datatypes

•  Number
• Text
• Email

Hi Manpreet,

No, You can’t use static variables to store value over multiple http request.

You can use Custom Setting to Store value.

Custom Setting vs Custom Object?

What is the use of Floating Report Header? What type of Report It Support?

Where SObjectField Class is used?

Hi Saurabh,

No you can’t change the field type of Formula field as it depends on other fields

Hi Saurabh,

An analytic snapshot letsyou report on historical data. Authorized users can save tabular orsummary report results to fields on a custom object, then map thosefields to corresponding fields on a target object. They can then schedulewhen to run the report to load the custom object’s fields with thereport’s data. Analytic… Read more

What is the use of Field indexed in Salesforce Objects?

What is the difference between Aura and Lightning frameworks?

What is the difference between the “Salesforce” and “Salesforce Platform” licenses?

How to perform Inline Editing on contacts Related to Account?

Difference Between LocalComponentId and GlobalComponentId in Lightning?When to use LocalId and When to use GlobalId?

What are Business Hours?

Hi Manpreet,

InputText: An HTML input element of type text. Use this component to get user input for a controller method that does not correspond to a field on a Salesforce object.

This component doesn’t use Salesforce styling. Also, since it doesn’t correspond to a field, or any other data on an object, custom code is required to use the… Read more

Why we can’t make Query in the Constructor?

What is the purpose of v in {!v.attributename}?

Can i call any Automation Process on Formula Field Update?

After activating the approval process, I want to add one more step. Is it possible?

Hi Manpreet,

Whenever we enable Re-evaluate Workflow Rules after Field Change checkbox in the Field Update of a workflow rule, due to this field update other workflow rules on the same object will be fired if the entry criteria of those workflow rules satisfied.

Incase, in other workflow rules also if we enable Re-evaluate Workflow Rules… Read more