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Take a closer look at your code wherever you are loading the select options (i.e., filter values). For example, options.add(new SelectOption('','Class and Weight')); options.add(new SelectOption('','Density')); options.add(new SelectOption('','Pallet')); The label string in the constructor definition SelectOption(value, label) is displayed as one of the ...


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Please see below working code and compare with your own to see what is missing. Page <apex:page controller="exampleCon"> <apex:form> <apex:outputpanel id="counter"> <apex:outputText value="Counter = {!count}"/> <apex:selectList value="{!countString}" multiselect=&...


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