4.12 :: Rules

Description

You can setup rules inside WAPL to allow functionality based on rules that either pass or fail.

For example, if you only want certain functionality if the visitor is using an iPhone, wrap an iphone test around your <row>, <cell> or any other element.

Quick Example

Attributes

type

Determines if the rule will activate or supress it's content if the rule is passed as true. Value is either activation or supression. If an activation rule is passed, all content inside the rule will be parsed.

Options: "activation", "suppression"

Example:

<rule type="activation">

    ...

</rule>

criteria

The type of rule. The condition itself. Some criteria use an additional value against which the condition is evaluated.

Description	Criteria	Value
Videos Supported	videocapable
Tones Supported	audiocapable
Images Supported	imagecapable
Java Supported	java_enabled
A Gallery Set Is Open	set_open
User Is Registered	logged_in
Auto Spend Active	auto_spend
Transaction Has Occurred	transaction
Delivery MSISDN Retrieved	delivery_msisdn
Is An IPhone	iphone
Specific token present	token	Canvas Token id
Form has been completed	form	Canvas Form id
Campaign Active	campaign_running
Specific Campaign Active	campaign	Canvas Campaign id
Language is	language	ISO2 Language
Subscribed To	subscription	Canvas subscription point id
Affiliate Active	affilliate_running
Affiliate Is:	affiliate	Canvas affiliate id
DRM enabled	drm_enabled
Is I-Mode	is_imode
Flash enabled	flashenabled
JavaScript Supported	javascript_enabled
CSS Supported	css
User Is Wapple Recognised	wui
Location is	location	Region id
Country is	country	ISO2 Country
Region is	region	ISO2 Region
Inside IP range:	iprange	IP range id
Day Is	dayofweek	1 (Mon) - 7 (Sun)
Month Is	month	1 (Jan) - 12(Dec)
Device Supports MIME	devicecapable	audio_mp3 audio_wav audio_amr audio_awb audio_3gp audio_mmf audio_rmf audio_mid audio_qcp audio_imelody
Screen Width is equal to	screenxeq	number of pixels
Screen Width is less than	screenxlt	number of pixels
Screen Width is less than or equal to	screenxlteq	number of pixels
Screen Width is greater than or equal to	screenxgteq	number of pixels
Screen Width is greater than	screenxgt	number of pixels

Example:

<rule criteria="iphone">

    ...

</rule>

condition

Determines if the rule is passed on the criteria, and value where appropriate being true (1) or false (0).

Options: "0", "1"

Example:

<rule condition="1">

    ...

</rule>

value

When used with activation/suppression rules that require a value (such as screen width), you can specify a value to activate or suppress on.

Example:

<rule type="activation" criteria="screenxlt" condition="1" value="200">

    ...

</rule>

Detailed Example