Add 'Select All' functionality in pageBlockTable

How can i add 'Select All' 'Deselect All' functionality to pageblocktable which is iterating a wrapper list (checkbox and list of products). Like when inputcheckbox with id="mainbox" is checked all the inputcheckbox with id = "checkbox" should get selected.

<apex:pageBlockTable value="{!wrapProductList}" var="prd" title="Products" id="prdtList">
<apex:column >
<apex:facet name="header"><apex:inputCheckbox id="mainBox"/></apex:facet>
<apex:inputCheckbox value="{!prd.isSelected}" id="checkBox"/>
</apex:column>
<apex:column >
<apex:facet name="header">Product Name</apex:facet>
<apex:outputText value="{!prd.prdt.Name}"/>
</apex:column>
<apex:column >
<apex:facet name="header">Product code</apex:facet>
<apex:outputText value="{!prd.prdt.ProductCode}"/>
</apex:column>
<apex:column >
<apex:facet name="header">Sales Price</apex:facet>
<apex:outputText value="{!prd.prdt.UnitPrice}"/>
</apex:column>
</apex:pageBlockTable>

• This discussion was modified 8 years ago by  Shubham.