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ics:ifnotempty

Processes other tags or displays text based on an ICS variable or list being not empty.

Syntax

<ics:ifnotempty
        [variable="ICS variable name"]
        [list="Name of list"]>
        tags and/or text
</ics:ifnotempty>

Parameters

One of the parameters is required.

variable

The name of an ICS variable.

list

Name of the list.

Description

The following code:

<ics:ifnotempty variable="foo">
    ...do something...
</ics:ifnotempty>

is strictly equivalent to:

<ics:if condition='<%=ics.GetVar("foo")!=null && ics.GetVar("foo").length()>0%>'>
    <ics:then>
      ...do something...
   </ics:then>
</ics:if>

Note that the condition will return false if the variable does not exist in the ICS scope.

Error Numbers

There are no possible errno for this tag.

See Also

ics:ifempty

ics:else