foreach-array.vm

velocity 的脚本语言的全部代码集合

#*

@test foreach-array.vm

This template is used for Velocity regression testing.
If you alter this template make sure you change the
corresponding comparison file so that the regression 
test doesn't fail incorrectly.

*#

--Foreach with an array. 2 blank lines follow

##foreach ($element in $provider.Array)

<table>
#foreach ($element in $stringarray)
    <tr>
        <td>This is $element and it is the $velocityCount item</td>
    </tr>        
#end
</table>

--Foreach with a null array.  1 blank line follows

<table>
#foreach ($element in $woogiefoogie)
    <tr>
        <td>This is $element and it is the $velocityCount item</td>
    </tr>        
#end
</table>

-- And when we declare the array in-template :

#set($colors=["red","blue","green"])
Choose among :
#foreach( $color in $colors )
	$color
#end

#set($bar= 'bar')
#set($foo = [ 'a' ])
#set($foo2 = [ $bar ])
#set($foo2 = [$bar ])
#set($foo2 = [ $bar])
#set($foo2 = [ $bar] )
#foreach( $i in $foo )
 \$foo : $i
#end

#foreach($i in $foo2)
 \$foo2 : $i
#end