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Re: D2W automatically assign a value to an attribute
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Re: D2W automatically assign a value to an attribute


  • Subject: Re: D2W automatically assign a value to an attribute
  • From: Ramsey Gurley <email@hidden>
  • Date: Mon, 6 Dec 2010 17:44:44 -0500


On Dec 6, 2010, at 4:44 PM, David LeBer wrote:


On 2010-12-06, at 4:35 PM, Francesco Romano wrote:

Ok.. today I'm asking stupid questions.. but.. D2W is not so simple with the rule system :)
I have a page (CreateMovie) which is displayed only if a user is logged in (I disabled the automatic login and added a condition in the navigation menu bind to session.isUserLoggedIn).
I have a required attribute in the Movie entity named "uploader". What I want to do is not allow the user to insert that name, but retrieve it from session.username().
How can I do this? I tried a lot of things, but either they don't work or they give exception..


Francesco

PS: the big picture is to make the login on a LDAP server, and then save the username in the session.

If what you are asking is how to set the username on the EO try:

Use awakeFromInsertion or (ERXGenericRecord's) willInsert to set the username in the EO, obtaining the username from ERXThreadStorage.

Push the username into ERXThreadStorage in the Session awake().

;david

What David(s) said, + using ERCoreBusinessLogic. It does just that and gives you some additional goodies like persistent user preferences for d2w, audit trails, and mailable exceptions.


Ramsey

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References: 
 >D2W automatically assign a value to an attribute (From: Francesco Romano <email@hidden>)
 >Re: D2W automatically assign a value to an attribute (From: David LeBer <email@hidden>)

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