{cycle}

{cycle} is used to alternate a set of values. This makes it easy to for example, alternate between two or more colors in a table, or cycle through an array of values.

Attribute Name	Type	Required	Default	Description
name	string	No	default	The name of the cycle
values	mixed	Yes	N/A	The values to cycle through, either a comma delimited list (see delimiter attribute), or an array of values
print	boolean	No	`TRUE`	Whether to print the value or not
advance	boolean	No	`TRUE`	Whether or not to advance to the next value
delimiter	string	No	,	The delimiter to use in the values attribute
assign	string	No	n/a	The template variable the output will be assigned to
reset	boolean	No	`FALSE`	The cycle will be set to the first value and not advanced

You can {cycle} through more than one set of values in a template by supplying a name attribute. Give each {cycle} an unique name.
You can force the current value not to print with the print attribute set to FALSE. This would be useful for silently skipping a value.
The advance attribute is used to repeat a value. When set to FALSE, the next call to {cycle} will print the same value.
If you supply the assign attribute, the output of the {cycle} function will be assigned to a template variable instead of being output to the template.

Example 8-5. {cycle}

{section name=rows loop=$data}
<tr bgcolor="{cycle values="#eeeeee,#d0d0d0"}">
   <td>{$data[rows]}</td>
</tr>
{/section}

The above template would output:

<tr bgcolor="#eeeeee">
   <td>1</td>
</tr>
<tr bgcolor="#d0d0d0">
   <td>2</td>
</tr>
<tr bgcolor="#eeeeee">
   <td>3</td>
</tr>

	Thursday, July 29, 2010
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