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[VXML 2.0] Handling <param> when <subdialog> src points to a <menu>

From: Rajesh N <rajeshn@huawei.com>
Date: Fri, 08 May 2009 14:17:29 +0530
To: www-voice@w3.org
Message-id: <017301c9cfb9$9f6eade0$2001120a@china.huawei.com>


VXML 2.0 section 2.3.4 for subdialog says:


The <subdialog> element may contain elements common to all form items, and
may also contain <param> elements. The <param> elements of a <subdialog>
specify the parameters to pass to the subdialog. These parameters must be
declared as <var> elements in the form executed as the subdialog or an
error.semantic will be thrown. When a subdialog initializes, the subdialog's
form level <var> elements are initialized in document order to the value
specified by the <param> element with the corresponding name


Consider the case where the target URI of  <subdialog> corresponds to a
<menu>. <menu> cannot contain <var> elements. Assume <subdialog> has
specified <param> elements, how should the interpreter behave?


Should the interpreter throw error.semantic because there is no dialog
scoped <var> corresponding to the <param>?  Or should the interpreter
process the <menu>, ignoring the <param>s?




Received on Friday, 8 May 2009 08:50:16 UTC

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