Can someone help with variables? I want to declare some global variables
for the xml engine, then have various conditional events set the values of
those variables. I would like to have access to those variables from one
transition event to the next. I get the following errors:
09:04:02,372 WARN [SimpleErrorReporter] UNDEFINED_VARIABLE (fromAccount =
null):
09:04:02,372 WARN [SimpleErrorReporter] UNDEFINED_VARIABLE (fromAccount =
null):
09:04:02,372 WARN [SimpleErrorReporter] UNDEFINED_VARIABLE (toAccount =
null):
=======
Tried:
<scxml>
<state id="logged_in">
...
<var name="fromAccount" />
<var name="toAccount" />
<transition event="banking.transfer" cond="${empty fromAccount and
empty toAccount}">
<var name="cb" expr="${Conversation}" />
<assign name="fromAccount" expr="${cb.request}" />
<send target="http://localhost:8080/app"; targettype="client"
event="banking.transfer" namelist="cb fromAccount toAccount" delay="0"
hints="" sendid="0009"><vxml version="2.0">
<form>
<field name="input">
<prompt>
To Account?
</prompt>
<grammar src="builtin:grammar/digits?length=7"></grammar>
<noinput><reprompt/></noinput><nomatch><reprompt/></nomatch>
</field>
<filled namelist="input">
<submit next="http://localhost:8080/app/Voice"; namelist="input"/>
</filled>
</form>
</vxml>
</send>
<target next="logged_in" />
</transition>
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