Salesforce – Displaying the Required Red Bar for a Control
Many a times Visualforce page uses a number of outputLabels and selectLists to create the functionality below. <apex:pageBlockSectionItem > <apex outputLabel value=”Category 1″ for=”cbxlevel1″/> <apex outputPanel styleClass=”requiredInput” layout=”block”> <apex outputPanel styleClass=”requiredBlock” layout=”block”/> <apex:selectList value=”{!selectedLevel1}” id=”cbxlevel1″ size=”1″ required=”true”> <apex:selectOptions value=”{!level1items}”/> <apex:actionSupport event=”onchange” rerender=”cbxlevel2″/> </apex:selectList> </apex outputPanel> </apex:pageBlockSectionItem> Setting [...]
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