mirror of
https://github.com/jspsych/jsPsych.git
synced 2025-05-11 03:30:54 +00:00
36 lines
2.2 KiB
Markdown
36 lines
2.2 KiB
Markdown
# jspsych-survey-html-form plugin
|
|
|
|
The survey-html-form plugin displays a set of `<inputs>` from a HTML string. The type of input can be freely chosen, for a list of possible input types see the [MDN page on inputs](https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input). The subject provides answers to the input fields.
|
|
|
|
## Parameters
|
|
|
|
Parameters with a default value of *undefined* must be specified. Other parameters can be left unspecified if the default value is acceptable.
|
|
|
|
Parameter | Type | Default Value | Description
|
|
----------|------|---------------|------------
|
|
html | string | *undefined* | HTML formatted string containing all the input elements to display. Every element has to have its own distinctive name attribute. The `<form>` tag must not be included and is generated by the plugin. This string can contain other HTML elements besides the input fields.
|
|
preamble | string | empty string | HTML formatted string to display at the top of the page above all the questions.
|
|
button_label | string | 'Continue' | The text that appears on the button to finish the trial.
|
|
dataAsArray | boolean | false | Retrieve the data as an array e.g. [{name: "INPUT_NAME", value: "INPUT_VALUE"}, ...] instead of an object e.g. {INPUT_NAME: INPUT_VALUE, ...}. This might be useful if you omit naming your inputs.
|
|
|
|
## Data Generated
|
|
|
|
In addition to the [default data collected by all plugins](overview#datacollectedbyplugins), this plugin collects the following data for each trial.
|
|
|
|
Name | Type | Value
|
|
-----|------|------
|
|
responses | JSON string | A string in JSON format containing the response for each input. The encoded object will have a separate variable for the response to each input, with each variable being named after its corresponding input element. Each response is a string containing whatever the subject answered for this particular input.
|
|
rt | numeric | The response time in milliseconds for the subject to make a response.
|
|
|
|
## Examples
|
|
|
|
### Basic example
|
|
|
|
```javascript
|
|
var form_trial = {
|
|
type: 'survey-html-form',
|
|
preamble: '<p> How are you feeling <b>right now?</b> </p>',
|
|
html: '<p> I am feeling <input name="first" type="text" />, <input name="second" type="text" />, and <input name="third" type="text" />.</p>'
|
|
};
|
|
```
|