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I have a standard field called Product Brief Number ({!Product_Brief__c.Name}). This field is Auto Number, after saving it will generate a number. I want show this field when some after click on the save button. Otherwise my page will break. 

 <apex:outputText value="{!Product_Brief__c.Name}"></apex:outputText> <apex:pageblockButtons > <apex:commandButton value="Save" action="{!save}"/> <apex:commandButton value="Print" onclick="window.print();"/> <apex:commandButton value="Cancel" action="{!Cancel}"/> </apex:pageblockButtons>

Any one have any suggestions How to do that? Thanks

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1 Answer 1

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Use rendered attribute in your outputText to show and hide your field.

<apex:outputText value="{!Product_Brief__c.Name}" rendered="{!IF(Product_Brief__c != NULL && Product_Brief__c.Name != NULL,true,false)}"> </apex:outputText>

Provide a id to outputText and rerender this id in your commandbutton

<apex:commandButton value="Save" action="{!save}" rerender="outputTextId"/>

Hope it helps.

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  • Thanks for the help, but i don't think this is going to work. Coz I already using rerender properties in my page. If i add above part it will break my page. Thanks again Commented Jul 20, 2015 at 17:38

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