apex:selectOption: If we are sure about the values, we can make use of apex:selectOption. Sample Code: <apex:selectList > <apex:selectOption itemValue="Apple" itemLabel="Apple"/> <apex:selectOption itemValue="Orange" itemLabel="Orange"/> ....
Visualforce page: <apex:page standardController="Member__c" extensions="MemberExt" recordSetVar="Member"> <apex:pageBlock > <apex:pageBlockTable value="{!memList}" var="M"> <apex:column value="{!M.Name}"/> ....
When we insert a record using Apex, the default values of picklist fields will not be populated until DML operation is done on the record. It will be empty/blank. So, ....
Sample Code: <apex:page controller="Sample"> <apex:actionstatus id="counterStatus"> <apex:facet name="start"> <div class="waitingSearchDiv" id="el_loading" style="background-color: #fbfbfb; height:100%;opacity:0.65;width:100%;"> <div class="waitingHolder" style="top: 100px; ....
It is not possible as of now. Cheers!
size method can be used in the rendered attribute for conditional rendering based on list size in the Salesforce Visualforce page. Sample Code: <apex:pageBlockTable value="{!empList}" var="emp" rendered="{! IF(empList.size > 0, ....
To change report criteria dynamically in Salesforce, we have to pass the filter criteria in the URL. Follow the below steps to change report criteria dynamically in Salesforce 1. Create a ....
Sample Code: Visualforce page: <apex:page sidebar="false" Controller="Sample" showHeader="true" id="pg"> <apex:pageBlock > <apex:pageBlockTable value="{!memList}" var="m"> <apex:column value="{!m.Name}"/> ....
apex:pageMessage apex:pageMessage is used for displaying custom messages in the visualforce page using the Salesforce pattern for errors, warnings and other types of messages for a given severity. apex:pageMessages apex:pageMessages ....
Sample Code: Visualforce page: <apex:page sidebar="false" Controller="Sample" showHeader="true" id="pg"> <apex:chart height="750" width="800" legend="true" data="{!data}"> <apex:legend position="left"/> <apex:axis type="Radial" position="radial"> <apex:chartLabel /> </apex:axis> <apex:radarSeries xField="memName" yField="tenthPercent" tips="true" opacity="0.4"/> <apex:radarSeries xField="memName" yField="twelthPercent" ....