 |
<catch>
<cond>
<for>
<throw>
|
<cond></cond>
This tag is almost eqvivalent to the <if>/<else>
tag combination. The main diffirence is that the <default>
tag may be put whereever you want it within the <cond> tag.
This will of course affect the order the content is parsed. The
<case> tag is required.
-
<default></default>
The <default> tag is eqvivalent to the <else> tag
in an <if> statement. The difference between the two is that
the <default> may be put anywhere in the <cond>
statement. This affects the parseorder of the statement. If the
<default> tag is put first in the statement it will allways
be executed, then the next <case> tag will be executed and
perhaps add to the result the <default> performed.
<set variable="var.foo" value="17"/>
<cond>
<default>var.foo<set variable="var.foo" expr="var.foo+2"/></default>
<case true>var.foo<set variable="var.foo" expr="var.foo+1"/></case>
</cond>
var.foo
|
|
|
<set variable="var.foo" value="17"/>
<cond>
<case false>var.foo<set variable="var.foo" expr="var.foo+1"/></case>
<default>var.foo<set variable="var.foo" expr="var.foo+2"/></default>
</cond>
var.foo
|
|
|
<case></case>
This tag takes the argument that is to be tested and if it's true,
it's content is executed before exiting the <cond>. If the
argument is false the content is skipped and the next <case>
tag is parsed.
<set variable='var.foo' value='17'/>
<cond>
<case true>var.foo<set variable='var.foo' expr='var.foo+1'/></case>
<default>var.foo<set variable='var.foo' expr='var.foo+2'/></default>
</cond>
var.foo
|
|
|
|
|
