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Handling Null

 
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SteveJ
Smarty n00b


Joined: 04 Mar 2016
Posts: 3
PostPosted: Fri Mar 04, 2016 8:34 pm    Post subject: Handling Null Reply with quote
Hello bit of a newbie question, but I'm trying to handle a database field that is returning null.
Code:

{foreach from=$Grid.Row item=Cell}
{if $Cell.Caption == "Q"}{assign var=q value=$Cell.DisplayValue|default:'x'}{/if}
{/foreach}

The idea being is that if the field is null then q is set to x, but it isn't working. Is there some other function I should be using.

SteveJ[/code]
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AnrDaemon
Administrator


Joined: 03 Dec 2012
Posts: 1785
PostPosted: Sat Mar 05, 2016 8:44 am    Post subject: Reply with quote
Why not do that in the SQL query?
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