Forum for discussing general topics related to Couch.
4 posts Page 1 of 1
How can I check, if a global var exist? This seems to me a bit odd:

Code: Select all
<cms:set global_var="<cms:get_global 'var' />" />
<cms:if var />
Code: Select all
<cms:if "<cms:get_global 'var' />" >
    ....
</cms:if>
Thanks, how would you optimize this code?
Code: Select all
<cms:if "<cms:get_global 'meta_title' />">
        <cms:set meta_title="<cms:get 'meta_title' default="<cms:get_global 'meta_title' />" />"/>
        <cms:else/>
        <cms:set meta_title="<cms:get 'meta_title' default=k_page_title />"/>
</cms:if>
My first take, if I may, -
Code: Select all
<cms:set meta_title="<cms:get_global 'meta_title' />" />
<cms:if "<cms:not meta_title />" >
    <cms:set meta_title="<cms:get 'meta_title' default=k_page_title />"/>
</cms:if>


P.S. This topic will be useful viewtopic.php?f=2&t=8773 as well.
4 posts Page 1 of 1
cron