The Single Select field allows a user to select only one option from a predefined list of options.
This page contains a detailed description of the field properties and JavaScript samples which you can use with this field.
Airtable Field |
General |
Title |
Control |
---|---|---|---|
Here you can find properties specifically related to the Single Select field.
In this section, you can find basic examples of how to work with the field using JavaScript.
For more examples, check out Working with form fields in JavaScript article. If you are not familiar with the JavaScript framework, get started with the JavaScript basics.
Note
The field is only accessible once the form is rendered, so all calls to the field must be inside fd.rendered event:
fd.rendered(() => {
// access the field's value and print in the browser's console
console.log(fd.field('Field1').value);
});
Wait until the field is loaded. The ready method returns a promise that is resolved when the field has been fully initialized and is ready to work with.
Useful if loading data from Excel data source.
fd.field('Field1').ready(field => {
// alert when the field is ready
alert('Field is fully loaded');
});
// or
fd.field('Field1').ready().then(field => {
// alert when the field is ready
alert('Field is fully loaded');
});
Get or set the Single Select field value:
// get field value as a string
fd.field('Field1').value;
// set field value
fd.field('Field1').value = 'Item 2';
Execute a function when a field value has been changed:
fd.field('Field1').$on('change', value => {
// log changes to browser's console
console.log('New value: ' + value);
});
Make a field required or optional:
// make field required
fd.field('Field1').required = true;
// make field not required
fd.field('Field1').required = false;
Make a field non-editable. The field value can still be changed with JavaScript and saved:
// disabled field
fd.field('Field1').disabled = true;
// enable field
fd.field('Field1').disabled = false;
Access HTML element inside the field in order to modify it, hide it, or do something else.
// access field's control
let htmlField = fd.field('Field1').$el;
// access field's block, which includes title and control
let htmlFullField = fd.field('Field1').$parent.$el;
Hide a field from a user. The field value can still be accessed and changed with JavaScript:
// hide field
fd.field('Field1').hidden = true;
// show field
fd.field('Field1').hidden = false;
If you want to change option colors without changing the options, use the following, just replace Your option with actual value:
// get option colors
fd.field('Field1').optionsColors['Your option'].backgroundColor;
fd.field('Field1').optionsColors['Your option'].textColor;
// set option colors:
fd.field('Field1').setOptionColors('Your option', {
textColor: '#ffffff',
backgroundColor: '#ebb65e'
});