Regular Expression for email validation using Apex in Salesforce
Sample Regular Expression for email validation using Apex is given below Sample Code: if(Pattern.matches('[a-zA-Z0-9._-]+@[a-zA-Z]+.[a-zA-Z]{2,4}', email)) { //success } else { ....
Month: October 2012
recordSetVar in Visualforce page
The recordSetVar attribute not only indicates that the page uses a list controller, it can indicates the variable name of the record collection. This variable can be used to access ....
Generating JSON in Visualforce page in Salesforce
JSON stands for “Java Script Object Notation“. JSON.serialize() is used to generate JSON. It is a lightweight data-interchange format. JSON is built on two structures: A collection of name/value pairs. ....
How to convert lead using Apex?
Sample code: Lead myLead = new Lead(LastName = 'Foo', Company='Foo Bar'); insert myLead; Database.LeadConvert lc = new database.LeadConvert(); lc.setLeadId(myLead.id); lc.ConvertedStatus = 'Closed - Converted'; Database.LeadConvertResult lcr = Database.convertLead(lc); ....
apex:actionPoller
A timer that sends an AJAX update request to the server according to a time interval that you specify. The update request can then result in a full or partial ....
Account hierarchy in Salesforce
The account hierarchy shows you the accounts that are associated through the Parent Account field, giving you a global view of a company and its subsidiaries. In the hierarchy, accounts ....
Email validation using Apex in Salesforce
Visualforce page: <apex:page controller="testController"> <apex:form id="myform"> <apex:pagemessages /> <apex:pageBlock id="myblock"> Email Address: <apex:inputText value="{!email}" id="email"/><br/><br/> <apex:commandButton value="Click me!" action="{!checkEmail}"/> </apex:pageBlock> </apex:form></apex:page> Apex Code: public class testController{ public String email { ....
How to add picklist values to existing picklist in Salesforce?
To add picklist values to existing picklist in Salesforce, follow the below steps 1. Select the picklist field. 2. Click ‘New’ Button in Picklist values and add it. Cheers!!!
Calling Apex method from a Custom Button
To call Apex method from Custom Button, follow the below steps 1. Create a custom button and enter the following code Syntax: {!REQUIRESCRIPT("/soap/ajax/12.0/connection.js")} {!REQUIRESCRIPT("/soap/ajax/12.0/apex.js")} sforce.apex.execute("Class_Name","Method_Name",{parameter_Name:"value"}); location.reload(true); Code: {!REQUIRESCRIPT("/soap/ajax/15.0/connection.js")} {!REQUIRESCRIPT("/soap/ajax/15.0/apex.js")} var ....
Map data type in Salesforce
A map is a collection of key-value pairs where each unique key maps to a single value. Keys and values can be any data type—primitive types, collections, sObjects, user-defined types, ....