Allows for a continuous slider with no markers along the way (for more subjective ratings)
- Display a slider with no markers
- Allow for varying step size
- Allow for displaying the value
The field value will be the last value indicated on the slider. This will be an integer for an integer field or a decimal for a decimal field.
| Feature / Property | Support |
|---|---|
| Supported field type(s) | integer, decimal |
| Default values | Yes |
| Constraint message | Uses default behavior |
| Required message | Uses default behavior |
| Read only | Yes (shows the current value, if present) |
| media:image | Yes |
| media:audio | Yes |
| media:video | Yes |
- Download the test form extras/sample-form from this repo and upload it to your SurveyCTO server.
- Download the slider.fieldplugin.zip file from this repo, and attach it to the test form on your SurveyCTO server.
- Make sure to provide the correct parameters (see below).
The plugin can take upto 4 parameters.
- min - The lowest value in the range of permitted values
- max - The greatest value in the range of permitted values
- step (optional) - The step attribute is a number that specifies the granularity that the value must adhere to. The default is 1 for integer and 0.1 for decimals
- display_value (optional) - Set to
yesto display the current value of the slider below the slider. Default is not to show the value.
Example usage is as follows:
custom-slider(min="0", max="150", step=5)
custom-slider(min="0", max="1", step=0.01)
custom-slider(min="0", max="100", step=1, display_value='yes')
You can find a form definition in this repo here: extras/sample_form. This form will help you create a sample form to test the functionality of the plugin.
More instructions for developing and using field plug-ins can be found here: https://github.com/surveycto/Field-plug-in-resources