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

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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:            ...
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Send SMS using Twilio Salesforce Library

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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     ...
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Dispalying Data Table in Lightning

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Lightning is revolutionary change in user interface of Salesforce. This post will be explaining how to use Lightning component to display data in table format by querying data from Sobject, how to use SLDS to format table and call server method from component controller. We have 4 code snippets here. 1. DataTable.cmp - Lightning component to display data. 2. DataTableController.js - Client side controller in Javascript. 3. DataTableController - Server side controller in Apex. 4  DataDisplay.app - Lightning application to where DataTable component will be used. ===================================================================================== 1)  DataTable.cmp <aura:component controller="DataTableController">     <ltng:require styles="{! $Resource.SLDS105 + '/assets/styles/salesforce-lightning-design-system.css'}"/>     <aura:attribute name="accountList" type="Account[]"/>     <aura:handler name="i...
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