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Raghavendra M 13Raghavendra M 13 

How can i set date value to null when another date value is empty?

Am Selecting Contract Begining Date in a Visual Force Page
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When I select Contract Begining Date populating Contract Ending Date
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Now i would like show Contract Ending Date automatically empty when Contract Begining Date is empty
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VF Page Code:
<apex:actionRegion >
<apex:inputField value="{!cont.Contract_Beginning_Date__c}" taborderhint="2" Style="margin-left:0.0%;" required="true" >
<apex:actionSupport event="onchange" action="{!AccAddress}" rerender="rty"/>
</apex:actionRegion >

Apex Code:

Public void AccAddress()
        if(cont.Contract_Beginning_Date__c!= null)
            cont.Contract_Ending_Date__c = cont.Contract_Beginning_Date__c.addMonths(6);
        if(cont.Contract_Beginning_Date__c == null)
             cont.Contract_Ending_Date__c = null;             
SandhyaSandhya (Salesforce Developers) 

Your code looks good. Try to put debug statements in your code for begining and end date to check if it is entering the loop.

Best Regards,
     Please give the complete code.