Sample Code: Visualforce page: <apex:page controller="Sample" showHeader="false"> <head> <style type="text/css"> @page{ size: auto A4 landscape; margin: 3mm; } </style> </head> ....
1. Go to User Interface. 2. Enable "Streaming API". 3. Check whether your profile has API Enabled permission. 4. Go to this site and download the file - http://download.cometd.org/cometd-2.2.0-distribution.tar.gz 5. Extract ....
To reduce or delay expensive calculations or data loading, use lazy loading, a technique in which a page loads its essential features first and delays the rest—either briefly or until ....
1. Page onLoad: https://www.infallibletechie.com/2012/05/onload-function-in-visualforce.html 2. Events: onClick, onComplete, onChange, etc https://www.infallibletechie.com/2012/10/calling-controller-method-using.html Cheers!!!
To auto populate Name field in Salesforce, follow the below steps 1. Create a Visuaforce page similar to this below code. Sample Visualforce page: <apex:page standardController="Employee__c" action="/a0A/e?RecordType={!$CurrentPage.parameters.RecordType}&Name=[Will+be+filled+automatically]&cancelURL={!$CurrentPage.parameters.retURL}&nooverride=1" /> Replace a0A with your object. To ....
Sample Batch: global class AccountUpdate Implements Database.Batchable <sObject> { global Database.queryLocator start(Database.BatchableContext bc) { String SOQL = 'SELECT Id, Description FROM Account'; ....
If Lookup Icon not visible in Lookup field using apex:inputField, remove standardStylesheets="false" from apex:page tag. Else use the below CSS .lookupInput { display: inline; vertical-align: middle; ....
First VF Page: <apex:page controller="Sample"> <apex:form > <apex:pageBlock > <apex:pageBlockSection > <apex:pageBlockSectionItem >Enter the text to be passed: ....
Sample Code: <apex:page> <apex:outputText> {! EndDateVariable - StartDateVariable} <apex:outputText> </apex:page> Instead of creating formula fields, we can just subtract it in the ....
Add the below code in the Visualforce page to avoid focusing to Date or text field. <script> window.onload = function(){ ....