About me

Ravi Dutt Sharma

Salesforce certified (9x) Architect, Developer and Consultant | Java developer | Blogger

12+ years of experience in the IT industry on Salesforce and Java

Languages: Java, Apex, SOQL

Internet Applications: Servlets, JSP, JDBC, VisualForce

Web/Application Servers: Apache Tomcat, WebSphere Application Server 7.0

Design Architecture: J2EE

Version Control Tools: MKS, Rational Team Concert (RTC), SVN

Tools: Eclipse, IBM RAD, Log4j, F-Secure, Putty, Maven, HP Quality Centre, Apex Dataloader, Dataloader IO

Frameworks: Junit, Spring

Currently working with PayPal as a Salesforce Architect



 


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Salesforce Hacks: System.LimitException: Too many queueable jobs added to the queue: 2

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Salesforce Lightning: Countdown timer

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Today we will have a look at how to create a lightning component for countdown timer which can be used on pages where an operation needs to be completed within a specific time period. Example, an online exam or a banking transaction which expires after a specific time period. The component contains a datetime field which represents the end time. Once the user selects the date and time and clicks on Start Timer button, the countdown timer will start. Below is the lightning component: CountdownTimer.cmp <aura:component implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId" access="global" >       <aura:attribute name="endTime" type="String"/>       <aura:attribute name="timeLeft" type="String"/>       <lightning:tile label="Time Left" class="slds-page-header">         {!v.timeLeft}     </lightning:tile>
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