How to assign new values to keys in hash?

Wednesday 24 March 2004 3:57:06 pm - 3 replies

3 replies

Author	Message
Bruce Morrison	Thursday 25 March 2004 12:37:13 am Hi Aaron I think I looked into this a couple of versions ago and didn't find a solution. Have you tried using the set operator ? Cheers Bruce My Blog: http://www.stuffandcontent.com/ Follow me on twitter: http://twitter.com/brucemorrison Consolidated eZ Publish Feed : http://friendfeed.com/rooms/ez-publish
Dan C	Wednesday 16 February 2005 1:11:09 pm {set myhash=hash('key1','val1')} In case anyone else has this question, I've found the following to work: {set myhash=$myhash\|merge( hash( 'key1','newVal' ) )} Dan
Patrick ALLAERT	Wednesday 27 July 2005 9:02:23 am Remark: You cannot use numeric keys in a hash ! In case you have to create a hash based on numeric keys within a loop, here is my code: {section loop=... var=result} {set list=$list\|merge( hash( '_'\|append($result.item.contentobject_id), 'some values...' ) ) } {/section} This is useful when doing computation ! Patrick ALLAERT http://www.dixite.com/ http://users.pandora.be/patrick_allaert/

Author

Message

Thursday 25 March 2004 12:37:13 am

Hi Aaron

I think I looked into this a couple of versions ago and didn't find a solution. Have you tried using the set operator ?

Cheers
Bruce

Wednesday 16 February 2005 1:11:09 pm

{set myhash=hash('key1','val1')}

In case anyone else has this question, I've found the following to work:

{set myhash=$myhash|merge( hash( 'key1','newVal' ) )}

Dan

Wednesday 27 July 2005 9:02:23 am

Remark: You cannot use numeric keys in a hash !

In case you have to create a hash based on numeric keys within a loop, here is my code:

{section loop=... var=result}
  {set list=$list|merge( hash(
    '_'|append($result.item.contentobject_id),
    'some values...' ) ) }
{/section}

This is useful when doing computation !

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