MODX :: Condition doesn't work

50

peter222 Reply #1, 1 year, 5 months ago

Link to this post#1

I need to display content only where there is no $_GET['tested_value']. So, I wrote snippet:

get_url snippet:

<?php
if (!$_GET['tested_value']) return 1;
?>

and then put this test code to site template

[!get_url!]
[+phx:if=`[!get_url!]`:is=`1`:then=`<p>test</p>`+]

I see first '1' displayed so, get_url was correctly returned, but I can;t see 'test' word. Why doesn't work this condition?

11,683

PLEASE, PLEASE specify the version of MODX you are using . . . PLEASE!

MODx info for everyone: http://bobsguides.com/MODx.html

BobRay Reply #2, 1 year, 5 months ago

Link to this post#2

That snippet will always return 1 because you aren't returning any other value. Snippets return 1 (true) by default if there is no return statement.

Try this:

<?php
if (empty($_GET['tested_value']) ) {
    return 'Empty';
} else {
   return 'Not empty';
}
?>

50

peter222 Reply #3, 1 year, 5 months ago

Link to this post#3

I didn't know that default is 1

Thanks a lot!

Condition doesn't work#

peter222 Reply #1, 1 year, 5 months ago

BobRay Reply #2, 1 year, 5 months ago

peter222 Reply #3, 1 year, 5 months ago