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— | developer_guide:voicexml_references:elements:block [2015/10/13 21:21] (current) – created borja | ||
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+ | ====== < block > ====== | ||
+ | |||
+ | ===== Description ===== | ||
+ | The < block > element specifies a block of directives to be executed in the order given. | ||
+ | |||
+ | ===== Syntax ===== | ||
+ | < | ||
+ | <block | ||
+ | name=" | ||
+ | expr=" | ||
+ | cond=" | ||
+ | child elements | ||
+ | </ | ||
+ | </ | ||
+ | |||
+ | ===== Attributes ===== | ||
+ | |name|This is the name of the block that can be referred within the form. This is optional and defaults to an inaccessible internal variable.| | ||
+ | |expr|This attribute indicates the initial value of the block. | ||
+ | |cond|This attribute is a Boolean condition that must evaluate to “true” in order for this block to be visited. | ||
+ | |||
+ | ===== Parents ===== | ||
+ | < | ||
+ | < | ||
+ | </ | ||
+ | |||
+ | ===== Children ===== | ||
+ | < | ||
+ | < | ||
+ | </ | ||
+ | |||
+ | ===== Extensions ===== | ||
+ | < | ||
+ | None. | ||
+ | </ | ||
+ | |||
+ | ===== Limitations/ | ||
+ | < | ||
+ | None. | ||
+ | </ | ||
+ | |||
+ | ===== Example Code ===== | ||
+ | < | ||
+ | <?xml version=" | ||
+ | <vxml version=" | ||
+ | < | ||
+ | <block name=" | ||
+ | < | ||
+ | < | ||
+ | </ | ||
+ | <block name=" | ||
+ | < | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||
+ | </ | ||