Hi there,

I created a page.

But when I click in the button to save. Tha page didn't save.

<apex:page standardController="case">
    <apex:form>
        <apex:sectionHeader title="Novo Chamado"/>
        <apex:pageBlock mode="edit">
  
<apex:pageBlockButtons location="bottom">
     <apex:commandButton value="Criar Chamado" action="{!Save}"/>                
     <apex:commandButton value="Cancelar" action="{!Cancel}" immediate="true"/>                                
</apex:pageBlockButtons>                   
<apex:pageBlockButtons location="top">
     <apex:commandButton value="Criar Chamado" action="{!Save}"/>
     <apex:commandButton value="Cancelar" action="{!Cancel}" immediate="true"/>                                
</apex:pageBlockButtons>
<apex:pageBlockSection columns="2" id="tipoderegistro" >
    <apex:pageBlockSectionItem >
        <apex:outputLabel value="Tipo de Registro"/>
            <apex:actionRegion >
                <apex:inputField value="{!case.RecordTypeId}">
                    <apex:actionSupport event="onchange" rerender="tipoderegistro"/>
                </apex:inputField>
            </apex:actionRegion>
    </apex:pageBlockSectionItem>
    
   <apex:outputLabel value="Motivo">
	<apex:actionRegion >
            <apex:inputField value="{!case.motivo__c}">
     		<apex:actionSupport event="onchange" reRender="dados" />
            </apex:inputField>
        </apex:actionRegion>
    </apex:outputLabel>
</apex:pageBlockSection>
            
<apex:outputPanel id="dados">   	
	<apex:pageBlockSection title="Cheque devolvido" rendered="{!case.motivo__c == 'Cheque devolvido'}">
         <apex:inputfield value="{!case.dados_de_retorno__c}" required="true"/>
    </apex:pageBlockSection>
</apex:outputPanel>
	</apex:pageBlock>
    </apex:form>
</apex:page>

I'm putting the entire code, cause I don't have any idea why my page didn't save.

If someone know how I do this, or a topic, a blog. Will be a great help for me.

Thanks,