Sample code: Visualforce page: <apex:page controller="Sample"> <apex:form > <apex:pageBlock > <apex:pageBlockSection > <apex:pageBlockSectionItem > <apex:outputLabel value="Value 1"/> </apex:pageBlockSectionItem> <apex:pageBlockSectionItem > <apex:inputText value="{!val1}"/> </apex:pageBlockSectionItem> <apex:pageBlockSectionItem > <apex:outputLabel value="Value 2"/> </apex:pageBlockSectionItem> ....
You can use Apex to receive and process email and attachments. The email is received by the Apex email service and processed by Apex classes that utilize the InboundEmail object. ....
With Sharing - Enforce the sharing rules that apply to current user. Without Sharing - Doesn't enforce the sharing rules. If a class is not declared as either with or ....
The data type for currency field in Apex should be "Double" or "Decimal". Currency may contain fractional portions (decimal place), so we have to use Double data type while we ....
Sample Code: String a = '0013h00000SIc6uAAD'; Id i = Id.valueOf( a ); here String 'a' should be a valid record id. We cannot generate Salesforce Id using this method because ....
Custom labels are custom text values that can be accessed from Apex classes or Visualforce pages. The values can be translated into any language Salesforce supports. Custom labels enable developers ....
day() returns the day. month() returns the month. year() returns the year. Sample Code: Date datobj = Date.today(); Integer dy = datobj.day(); Integer mon = datobj.month(); Integer yr = datobj.year();
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 ....
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, ....
Collection size exceeds maximum size of 1000 error in Salesforce means List, Set & Map size exceeded more than 1000 to be shown on the Visualforce page. To avoid this, ....