Sample Code: Apex Code: public class a{ //accessing wrapper class variable public w var {get;set} //wrapper class public class w { public String str; }} Visualforce page: <apex:outputText value="{!var.str}"/> ....
Allows users to enter any combination of letters and numbers and store them in encrypted form. Encrypted fields are encrypted with 128-bit master keys and use the Advanced Encryption Standard ....
Whenever a user modifies any of the fields selected below, the old and new field values are added to the History related list as well as the date, time, nature ....
A setter method that assigns the value of this attribute to a class variable in the associated custom component controller. If this attribute is used, getter and setter methods, or ....
To hide Header and Sidebar on Visualforce page, use 'showheader' and 'sidebar' attributes in <apex:page>. Sample code: <apex:page showHeader="false" sideBar="false" > Cheers!!!
To check whether an object has accessibility on visualforce page, use the below code {!$ObjectType.MyCustomObject__c.accessible} It returns true or false. Sample code: <apex:page > Accessibility for Object 'Member__c' is {!$ObjectType.Member__c.accessible}</apex:page> ....
Visualforce page: <apex:page controller="sample"> <apex:pageBlock > <apex:pageBlockTable value="{!mem}" var="m"> <apex:column value="{!m.Name}"/> <apex:repeat value="{!m.Interest__r}" var="i"> <apex:column value="{!i.Name}"/> </apex:repeat> </apex:pageBlockTable> </apex:pageBlock></apex:page> ....
If your field Should contain number and (',',';', and '/') special characters alone, use the below validation rule Validation Rule: NOT( REGEX( SLASerialNumber__c , "[0-9,;/]*") ) Cheers!!!
Sample Code: Visualforce page: <apex:page controller="sample"> <apex:pageBlock > <apex:pageBlockTable value="{!acct}" var="a"> <apex:column value="{!a.Name}"/> <apex:repeat value="{!a.Contacts}" var="c"> <apex:column value="{!c.Name}"/> </apex:repeat> ....