Re: Posting to the top of the tree using the Tree Behavior

[Justin Thomas]

Of course, sorting it DESC makes perfect sense.  Just needed someone to get 
me out of the box.  Now I just need to reorder the data that's already 
there so when I do a DESC sort it stays the way it is now (only new records 
will be put at the top of the tree).  I think that's easily done.

Thanks.

On Tuesday, December 3, 2013 5:38:20 AM UTC-6, AD7six wrote:
>
>
>
> On Monday, 2 December 2013 19:22:14 UTC+1, Justin Thomas wrote:
>>
>> I'm using the Tree Behavior in one of my models.  When a new record is 
>> added by default it post the new record at the bottom of the tree.  What I 
>> need it to do is post the new record at the top of the tree.  
>>
>
> That will require updating every existing record in the table.
>  
>
>> I've looked at the documentation and I don't see anything to change that 
>> default behavior.  
>>
>  
>
>> I also looked at the reorder method, but I'm unsure how to use that to 
>> move a new record to the top of the tree.
>>
>
> Reorder is not the method you need - 
> moveUpis.
>
>
>> If I pass the lft and rght parameters as 1 and 2 will the other records 
>> update automatically?  
>>
>
> Nope
>  
>
>> Any ideas on how to achieve this?
>>
>
> Try something =). Alternatively treat the tree inverted - i.e. don't do 
> what you're asking but instead query the tree sorted by lft desc - the last 
> created record would be first.
>
> AD 
>

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Re: Posting to the top of the tree using the Tree Behavior

[AD7six]

On Monday, 2 December 2013 19:22:14 UTC+1, Justin Thomas wrote:
>
> I'm using the Tree Behavior in one of my models.  When a new record is 
> added by default it post the new record at the bottom of the tree.  What I 
> need it to do is post the new record at the top of the tree.  
>

That will require updating every existing record in the table.
 

> I've looked at the documentation and I don't see anything to change that 
> default behavior.  
>
 

> I also looked at the reorder method, but I'm unsure how to use that to 
> move a new record to the top of the tree.
>

Reorder is not the method you need - 
moveUpis.


> If I pass the lft and rght parameters as 1 and 2 will the other records 
> update automatically?  
>

Nope
 

> Any ideas on how to achieve this?
>

Try something =). Alternatively treat the tree inverted - i.e. don't do 
what you're asking but instead query the tree sorted by lft desc - the last 
created record would be first.

AD 

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Posting to the top of the tree using the Tree Behavior

[Justin Thomas]

I'm using the Tree Behavior in one of my models.  When a new record is 
added by default it post the new record at the bottom of the tree.  What I 
need it to do is post the new record at the top of the tree.  I've looked 
at the documentation and I don't see anything to change that default 
behavior.  I also looked at the reorder method, but I'm unsure how to use 
that to move a new record to the top of the tree.

If I pass the lft and rght parameters as 1 and 2 will the other records 
update automatically?  Any ideas on how to achieve this?

-- 
Like Us on FaceBook https://www.facebook.com/CakePHP
Find us on Twitter http://twitter.com/CakePHP

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