Sample Code: Visualforce page: <apex:page controller="Sample" sidebar="false" action="{!fetch}" contentType="text/plain/#emp.txt" cache="false"> Employee Number : {!emp.Name} Employee Name : {!emp.Employee_Name__c} City : {!emp.City__c} Email : {!emp.Email__c} Description : {!emp.Description__c} </apex:page> Apex Controller: ....
Sample Code: Visualforce page: <apex:page controller="Sample" sidebar="false"> <apex:pageBlock > <apex:repeat value="{!numbers}" var="num"> <apex:outputText >{!num}</apex:outputText> <br/> </apex:repeat> </apex:pageBlock> </apex:page> Apex Controller: public class Sample { public List<Integer> numbers {get;set;} Transient Integer ....
Apex Controller: public class acctTemplt { public Id accountId {get;set;} public List<Opportunity> getopptys() { List<Opportunity> oppty; oppty = [SELECT Name, StageName FROM Opportunity WHERE Accountid =: accountId]; return oppty; } ....
Only standard style sheets can be used in apex:pageBlockTable tag in aVisualforce page. <apex:pageBlockTable> must be contained in <apex:pageBlock> or <apex:pageBlockSection>. If we want to add custom style sheets we have to use apex:dataTable tag ....
Multiple ids should be used in the reRender attribute to Rerender multiple sections in VisualForce page. Sample Code: Visualforce page: <apex:page controller="SampleVisualforcePageController"> <apex:form > <apex:pageblock > <apex:pageblockSection id="membersBlock" title="Member Details" > ....
Sample Code: Visualforce page: <apex:page controller="Sample" sidebar="false" ><apex:pagemessages /><apex:form > <apex:pageblock > <apex:pageBlocksection > <apex:pageblockSectionItem >Name:</apex:pageblockSectionItem> <apex:pageblockSectionItem ><apex:inputtext value="{!nam}" /></apex:pageblockSectionItem> <apex:pageblockSectionItem >Age:</apex:pageblockSectionItem> <apex:pageblockSectionItem ><apex:inputtext value="{!age}" /></apex:pageblockSectionItem> ....
Salesforce provides REST API to Create, Update and Delete records. We can also define Apex as a REST Service to Create, Update and Delete records in Salesforce. Example: Follow the ....
Database.setSavepoint() in Salesforce apex can be used to rollback the transaction to a point. It helps in partial rollback on the transactions. Database.setSavepoint() is used to define a point at ....
Apex Class: global class approvalRecall { webservice static void recallApproval(Id recId) { List<ProcessInstanceWorkitem> piwi = [SELECT Id, ProcessInstanceId, ProcessInstance.TargetObjectId FROM ProcessInstanceWorkitem WHERE ProcessInstance.TargetObjectId =: recId]; Approval.ProcessWorkitemRequest req ....
For MM/DD/YYYY format: <apex:outputText value="{0,date,MM/dd/yyyy}" > <apex:param value="{!dateField}"/> </apex:outputText> Sample Code: Visualforce page: <apex:page controller="Sample" > <apex:form > <apex:outputText value="{0,date,dd'/'MM'/'yyyy}" > <apex:param value="{!temp}"/> </apex:outputText> </apex:form> </apex:page> Apex Controller: public with ....