Author: Akhil Kulkarni

Governor Limits

Using Limit class in Salesforce

Akhil KulkarniLeave a comment

We know that salesforce works on the concept of Multi-Tenancy, because of which there are many governor limits that are in place to use the salesforce server resources smoothly. To check the limitations of in apex class as per specific scenario, we can make use of standard limit class.

The Limits methods return the specific limit for the particular governor, such as

  • the number of calls of a method
  • the amount of heap size remaining.
  • Query Limits
  • Queueable Jobs
  • Number of API calls
  • Limits on DML statements
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Trailhead

Security.stripInaccessible

Akhil Kulkarni3 Comments

When working on DML operation in salesforce from Apex class developer might miss the security permissions that are assigned to different users through profiles, permission sets, sharing rules etc. This can lead to an exception. In this blog we will just see the solution for trailhead module for PD-1 certification. I will cover more details about stripInaccessible feature in a separate blog.

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Uncategorized

sObject Name from RecordId in Apex Class

Akhil KulkarniLeave a comment

When working on visualforce pages, there will be a requirement to get to know the sObject name of a record on which you are working. In lightning experience, you will get to know to know the sObject directly just like recordId. But such option is not available in classic version’s visualforce pages.

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Lightning

KeyCode of a key pressed in Lightning Web Component

Akhil Kulkarni1 Comment

There will be a scenario where you need to identify if Enter is presses or any special character is pressed. Below code will demonstrate how to identify a keypress code. In Lightning Web Component.

For this scenario we need to add a span section with onkeypress event above the input text field. And call a JS method. Something like this.

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Lightning

Toast Message in Lightning Web Component

Akhil Kulkarni2 Comments

It is always a good practice to display a toast message so that users are aware of what is happening in system. A toast message can be show to user when you want to show a Success message or an Error message or a Warning message. Toast message is simple to write and very effective.

In this blog we will see all 3 ways in which we can display a toast message. A toast can also simply provide information. To display a toast notification in Lightning Experience or Lightning communities, import ShowToastEvent from the lightning/platformShowToastEvent module.

When you dispatch an event to show the toast message you need to know few properties that are used in toast message.

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