Plum DEV Documentation
voicexml:tags:error

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voicexml:tags:error [2014/05/29 15:41]
jennifer added meta description
voicexml:tags:error [2019/09/17 12:29]
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-{{description>​‹error› VoiceXML tag details, attributes and VXML code example | The error element catches all events with an error type.}} 
-=====<​error>​===== 
- 
-The <​error>​ element is short for <catch event="​error">​ and catches all events of type error. Some common error are error.badfetch (failure to fetch remote script) and error.disconnect.hangup (when the user hangs up the phone). 
-====Attributes==== 
-| count | (defaults to 1) The occurrence of the event. The count allows you to handle different occurrences of the same event differently. Each <​form>,​ <​menu>,​ and form item maintains a counter for each event that occurs while it is being visited; these counters are reset each time the <​menu>​ or form item's <​form>​ is re-entered. The form-level counters are used in the selection of an event handler for events thrown in a form-level <​filled>​. Counters are incremented against the full event name and every prefix matching event name; for example, occurrence of the event "​event.foo.1"​ increments the counters associated with handlers for "​event.foo.1"​ plus "​event.foo"​ and "​event"​. | 
-| cond | (defaults to true) An expression that must evaluate to true after conversion to Boolean in order for the event to be caught. | 
- 
-====Notes==== 
- 
-None 
- 
-====Example==== 
- 
-<​code>​ 
-<?xml version="​1.0"?>​ 
-<vxml version="​2.0">​ 
-  <​form>​ 
-    <​block>​ 
-      <​prompt>​ 
-      Hello. Let's move to another script. 
-      </​prompt>​ 
-      <goto next="​nonexistant_file.php"/>​ 
-    </​block>​ 
-    <​error>​ 
-      <​prompt>​ 
-      A serious error of type error.badfetch has occurred. Exiting. 
-      </​prompt>​ 
-      <​exit/>​ 
-    </​error>​ 
-  </​form>​ 
-</​vxml>​ 
-</​code>​ 
- 
-This script mimics the default functionality for when the IVR fails to fetch a remote file. \\ 
- 
-The output of the above script would be: 
- 
-Computer: Hello. Let's move to another script. \\ 
-Computer: A serious error of type error.badfetch has occurred. Exiting. \\ 
- 
- 
-====Child Tags==== 
- 
-[[voicexml:​tags:​assign|<​assign>​]],​ [[voicexml:​tags:​audio|<​audio>​]],​ [[voicexml:​tags:​clear|<​clear>​]],​ [[voicexml:​tags:​data|<​data>​]],​ [[voicexml:​tags:​disconnect|<​disconnect>​]],​ [[voicexml:​tags:​enumerate|<​enumerate>​]],​ [[voicexml:​tags:​exit|<​exit>​]],​ [[voicexml:​tags:​foreach|<​foreach>​]],​ [[voicexml:​tags:​goto|<​goto>​]],​ [[voicexml:​tags:​if|<​if>​]],​ [[voicexml:​tags:​log|<​log>​]],​ [[voicexml:​tags:​prompt|<​prompt>​]],​ [[voicexml:​tags:​reprompt|<​reprompt>​]],​ [[voicexml:​tags:​return|<​return>​]],​ [[voicexml:​tags:​script|<​script>​]],​ [[voicexml:​tags:​submit|<​submit>​]],​ [[voicexml:​tags:​throw|<​throw>​]],​ [[voicexml:​tags:​value|<​value>​]],​ [[voicexml:​tags:​var|<​var>​]] 
- 
- 
-====Parent Tags==== 
- 
-[[voicexml:​tags:​field|<​field>​]],​ [[voicexml:​tags:​form|<​form>​]],​ [[voicexml:​tags:​initial|<​initial>​]],​ [[voicexml:​tags:​menu|<​menu>​]],​ [[voicexml:​tags:​record|<​record>​]],​ [[voicexml:​tags:​subdialog|<​subdialog>​]],​ [[voicexml:​tags:​transfer|<​transfer>​]],​ [[voicexml:​tags:​vxml|<​vxml>​]] 
-