SpeechGrammarList.item

The item getter of the SpeechGrammarList interface is a standard getter — it allows individual SpeechGrammar objects to be retrieved from the SpeechGrammarList using array syntax.

Syntax

var myFirstGrammar = speechGrammarListInstance[0];

Returns

A SpeechGrammar object.

Examples

var grammar = '#JSGF V1.0; grammar colors; public <color> = aqua | azure | beige | bisque | black | blue | brown | chocolate | coral | crimson | cyan | fuchsia | ghostwhite | gold | goldenrod | gray | green | indigo | ivory | khaki | lavender | lime | linen | magenta | maroon | moccasin | navy | olive | orange | orchid | peru | pink | plum | purple | red | salmon | sienna | silver | snow | tan | teal | thistle | tomato | turquoise | violet | white | yellow ;'
var recognition = new SpeechRecognition();
var speechRecognitionList = new SpeechGrammarList();
speechRecognitionList.addFromString(grammar, 1);
recognition.grammars = speechRecognitionList;

var myFirstGrammar = speechRecognitionList[0]; // var should contain the SpeechGrammar object created in line 4.

Specifications

Browser compatibilityUpdate compatibility data on GitHub

Firefox OS permissions

To use speech recognition in an app, you need to specify the following permissions in your manifest:

"permissions": {
  "audio-capture" : {
    "description" : "Audio capture"
  },
  "speech-recognition" : {
    "description" : "Speech recognition"
  }
}

You also need a privileged app, so you need to include this as well:

  "type": "privileged"

See also

• Web Speech API