Toloka documentation

Button for recording and uploading an audio file

    Note

    The task interface configuration guide describes the features of the HTML/JS/CSS editor. You can also try creating a button for recording and uploading audio files in Template Builder.

    To add a button for audio recording and upload to the task, use the {{field type="file" sources="RECORDER" fileType="AUDIO" name="<output field name>" sources="<sources parameter>" fileType="<fileType parameter>"}} component. Example:

    {{field type="file" name="result" sources="RECORDER" fileType="AUDIO" label="Record audio"}}

    For a complete list of parameters, see the table.

    Add a field with the file type in the output data description. Example:

    {
  "result": {
    "type": "file",
    "required": true
  }
}

    Create tasks for mobile devices if you want to use the button for recording and uploading audio files, because these devices have a built-in voice recorder. Set the Client = Mobile Toloka filter in the pool.

    Parameters

    Parameter

    Description

    Required

    Default value

    type

    Field type: file — Button for file upload.

    yes

    no

    name

    Attribute for the output data field. Contains the output field name.

    yes

    no

    sources

    Note

    This parameter applies to the tasks completed in the mobile app.

    The file source.

    You can set several values in the format sources="<value 1><value 2>" (with a space, without a comma).

    Supported values:

    • RECORDER — Built-in voice recorder in the device.

    • FILE_MANAGER.

    yes

    no

    fileType

    Note

    This parameter applies to the tasks completed in the mobile app.

    File type: AUDIO — Audio recording.

    yes

    no

    label

    The button label. For example, label="Click me".

    no

    Depending on the interface language, “Upload file” (English), “Загрузить файл” (Russian), “Dosya yükle” (Turkish), “Faylni yuklash” (Uzbek).

    multipleSelect

    The number of files to download at the same time.

    For the single file upload, set the value to false.

    For upload of multiple files:

    1. Set the value to true.

    2. In the output data description, add a field with the array_file type or another type of array.

    no

    true (if the output data description contains a field with the array_file type or another type of array).

    validation-show

    The position of popup hints (displayed if the response didn't pass validation). The position is relative to the input field.

    Supported values:

    • Above the input field: "top-left", "top-center", "top-right".

    • Below the input field: "bottom-left", "bottom-center", "bottom-right".

    • To the left of the input field: "left-top", "left-center", "left-bottom".

    • To the right of the input field: "right-top", "right-center", "right-bottom".

    • Don't display the message ("false").

    no

    "top-left"