Salesforce Winter 14 – New Features

Apex statement Governor limit is removed
Code coverage cloumn is removed in list of apex class
OFFSET can be used in SubQuery
New Database methods added - Database.getUpdated, Database.getDeleted and Database.merge.
Preview button added in visual force page
New componet <apex:input> added, type attribute is used in this <apex:input> component.
LoadOnReady=”true” attribute is added in <apex:includeScript> component .
Developer consol support java script css,xml and plain text.
Static Resource can be created from Developer consol.
Till now Lookup field can only search Name field however now we have option to “search All” Fields.
Report chart is added in detail page, maximum 2 chart can be added.
Business process like work flow can be written on User Object.
Salesforce login page will be completely customizable.
Service Cloud Console” is renamed to “Salesforce Console for Service”.
Configuration Only” sandbox renamed to “Developer Pro”.
Agent Configuration” renamed to “Live Agent Configuration”

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How to Create a Tooltip in Lightning Datatable ?

Imagine you have a datatable displaying a list of Contact records , and one of the columns shows the Account Name . The Account Name is a hyperlink that allows users to navigate to the Account record page. But what if users want to take a quick glance at some key Account fields —like Phone or Address—without navigating to the Account record? In Salesforce Classic, this was achieved using the Mini Page Layout feature from standard page. However, in Lightning Experience, we can implement a similar feature by adding a tooltip to the data table. Solution Overview: We’ll create a Lightning Web Component (LWC) that: Displays a data table with a clickable Account Name . Provides a tooltip that shows the Account's Phone and Address fields when users hover over the Account Name. Implementation Steps: 1. Data Preparation We need to retrieve the following fields for each Contact and its associated Account: Contact Fields : Name, Phone, Email Account Fields : Name, Phone, Billing Addre...

How to Create/Delete file attachments(Content Document) through Apex ?

There are 3 standard salesforce objects to store file attachments. Content Document, ContentDocumentVersion, ContentDocumentLink. Here is the article to talk about these objects and relationship. https://www.forcetalks.com/blog/contentdocument-and-contentversion-in-salesforce-an-overview/ ContentDocumentVersion ContentDocumentLink This post is all about how to create/delete content document though Apex. Here is code snippet // Insert Content Version record ContentVersion contentVersionRec = new ContentVersion(Title='filename',PathOnClient ='FileName.pdf',VersionData = bodyBlob,origin = 'H'); INSERT contentVersionRec; // this will insert one record in ContentDocument and ContentVersion , ContentDocument is parent and ContentVersion is child record // get contentdocument id contentVersionRec = [SELECT Id, Title, ContentDocumentId FROM ContentVersion WHERE Id = :contentVersionRec .Id LIMIT 1]; // Create Content Document Link record- This will attach ...

Lifecycle hooks in LWC

There are 3 phase of LWC component 1. Mounting A. constructor, B. connnectedCallback C. render D. renderedCallback 2. UnMounting A. disconnectedcallback 3. Error A.errorcallback Note - render is not lifecycle hook, it is protected method of Lightning element class. Mounting Phase LWC Creation and Render Life cycle Constructor Method · This method called when component is instantiated and It flows from parent to child component. · Need to call Super() inside constructor method · Can’t access any component properties or child component because it’s not ready yet. · Host element can be accessed through “this. template” inside constructor method. · Don’t add any attributes to host inside constructor C constructor (){ super (); //...

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