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javierjiesjavierjies 

Trying to do a simple table!

Hello everyone!!

 

I have an object called Noticia__c and, when I try to do my first VF Page, where I could see all the fields of Noticia__c, I do this but I get nothing!!

 

 

<apex:page showHeader="false" standardcontroller="Noticia__c">

                    <apex:pageBlock id="result" title="Noticias">
                        <apex:pageBlockTable value="{!Noticia__c}"  var="item">
                             <apex:column value="{!item.Cuerpo__c}"/>
                             <apex:column value="{!item.Titulo__c}"/>
                        </apex:pageBlockTable>
                     </apex:pageBlock>

 </apex:pag>

 

 Am I doing something wrong? Can I do it without doing a Class??

 

Thanks in advance!!

JimRaeJimRae

You need to pass an ID for your object in the URL, are you doing that?

 

something like https://na1.salesforce.com/apex/myNoticia?id=xxxxxxxxxxxxxxx

 

Hope that helps.

 
javierjiesjavierjies

Hi!

 

Thanks for your fast response!

 

Actually, I want to show all the fields Cuerpo__c from the table Noticias__c!!

 

 
JimRaeJimRae
So, is Cuerpo__c a related object?  How is it related and could their be more than one?
javierjiesjavierjies

I have an object called Noticia__c (News in english) where I have I field called Cuerpo__c (Body in english)

 

So, I have 50 records in the object, and I  want to show the 50 entries of field Cuerpo__c

 

Sorry for the misunderstanding

 

Thanks!!

JimRaeJimRae

You need to create a sub table for the related item.

 

Something like this, you will need to supply the appropriate field names on the Cuerpo instead of the xxxxx:

 

<apex:page showHeader="false" standardcontroller="Noticia__c">
     <apex:pageBlock id="result" title="Noticias">
     <apex:pageBlockTable value="{!Noticia__c}"  var="item">
          <apex:column value="{!item.Titulo__c}"/>
          <apex:pageblocktable> value="{item.Cuerpo__c}" var="cuerpo">
               <apex:column value="{!cuerpo.xxxxx}">
               <apex:column value="{!cuerpo.xxxxx}">
               </apex:pageBlockTable>
          </apex:pageBlockTable>
     </apex:pageBlock>
</apex:page> 
 
 
 


javierjiesjavierjies
I'm sorry but I can't follow you...
 
What's exactly xxxx? I mean, Cuerpo is a field (textarea) inside of the object Noticia__c, and I don't know what attributes can I obtain from It
 
 Thank you for your help!
 
 
 


JimRaeJimRae
Sorry for the misunderstanding, I thought when you said that Cuerpo__c had 50 items, it was a related list.
Sounds like it is a large textarea.
 
Not sure, does it work if you exclude that field, and show the other fields?
Just trying to narrow the issue down.
 
 
 
 
 


ColinKenworthy1ColinKenworthy1
Do you mean you created a Noticia__c table and created 50 records on it. Now you just want to list the 50 records in a VF page table as if you had done a 'list all' ?
 
Each record contains a text (Titulo__c) field and textarea (Cuerpo__c) field. That's the way I'm reading it.


ColinKenworthy1ColinKenworthy1
Hi Javier
This should work, the only thing you are missing it the recordSetVar in the <apex: page tag, then you need to reference it in the pageBlockTable tag.
 
 
<apex:page showHeader="false" standardcontroller="Noticia__c" recordSetVar="NewsItems">
    <apex:pageBlock id="result" title="Noticias">
        <apex:pageBlockTable value="{!NewsItems}"  var="item">
            <apex:column value="{!item.Cuerpo__c}"/>
            <apex:column value="{!item.Titulo__c}"/>
        </apex:pageBlockTable>
    </apex:pageBlock>
</apex:page>