ABOUT ME


Comments

Post a Comment

Popular posts from this blog

Send SMS using Twilio Salesforce Library

Image
SMS is still one of the best way to connect with customer . This blog will be explaining how to use the twilio-salesforce helper library to send SMS. As usual we will implement a small application for it. We will add “Send SMS” button on Account. After clicking “Send SMS” button Salesforce user can type message and send to phone number of that Account. Steps: 1) download the twilio-salesforce library from GitHub.   2) If you don’t have Force.com migration tool install from here . 3) Extract downloaded twilio-salesforce zip file and edit i nstall/build.properties   to insert your Salesforce username and password. append security token to     your password.    Open command line to the install folder, then deploy using Ant:          Command : $ ant deployTwilio 4) Sign up for twilio account by trial pack you can send SMS to verified phone     ...
Read more

Uploading multiple files as attachments using chaining of actionfunction in single click.

Image
File operations in salesforce are not easy compared to other technologies because of it's governance limits like maximum heap size, maximum string length etc.This post will be explaining how to upload multiple files with single browse by chaining of actionfunction using JavaScript. Limitations of apex : i nputF i le:  1) apex:inputFile cannot be used in conjunction with an action component, apex:commandButton or apex:commandLink that specifies a rerender or oncomplete attribute. So this tag is not useful on complex vf page. 2)This tag can upload only one file at a time. Implementation: In JavaScript function uploadFiles converts attachments body in base-64 encoded string and calls actionFunction saveFileAF(Base64 Encoded attachment body, File Name). In Apex decode base64 string and create attachment. On complete this  again call uploadFiles function in JS for next file. Repeat the same operation for each file. Code:            ...
Read more

Component Events in Lightning

Image
This blog will be explaining how to use component event in lightning component by implementing simple search application for Accounts. There are two types of events Component Event : Component event can be handled by any component which is above event firing component in the containment hierarchy. It is best practice to always try to use component event, if possible. Component events can only be handled by components above them in the containment hierarchy so their usage is more localized to the components that need to know about them. Application Event : Application event can be handled by any component where handler is provided. Application event is used where components are different parts of application and there is no containment hierarchy. Lets implement simple searching application with two components and communicate between components by a component event. We have following components and events. 1) eventAccount (event): This is a component eve...
Read more