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I am using react select to create a dropdown of options. I want to access the label on the dropdown but also access an associated value with the data. For example:
import Select from 'react-select'
let options = [
{
label: Small,
change: -3
},
{
label: Medium,
change: 0
}
]
<Select id={"options"} defaultValue={options[0]} options={options} />
let selectedChange = // How can I access the change property?
let selectedLabel = document.querySelector(`#options`).textContent // This is how I have been getting the proper label
<button onClick={console.log(selectedChange, selectedLabel)}></button>
I would like to change the displayed cost of the item by adding the options change value to the default price, but I would only like to display the label in the select.
I am using react select to create a dropdown of options. I want to access the label on the dropdown but also access an associated value with the data. For example:
import Select from 'react-select'
let options = [
{
label: Small,
change: -3
},
{
label: Medium,
change: 0
}
]
<Select id={"options"} defaultValue={options[0]} options={options} />
let selectedChange = // How can I access the change property?
let selectedLabel = document.querySelector(`#options`).textContent // This is how I have been getting the proper label
<button onClick={console.log(selectedChange, selectedLabel)}></button>
I would like to change the displayed cost of the item by adding the options change value to the default price, but I would only like to display the label in the select.
Share Improve this question asked Feb 25, 2020 at 15:49 Quddus GeorgeQuddus George 1,3922 gold badges18 silver badges33 bronze badges 2- Oh, I see it is built into the onChange, thanks so much. In testing I see that it returns all the values associated with the input data, so it returned label, value, and change. – Quddus George Commented Feb 25, 2020 at 16:02
-
3
Fixed my previous ment: The default format for options are
{ label: 'somelabel', value: 'someValue' }
. When an option is selected, thenSelect
'sonChange
will return the chosen object, (ie{ label, value, etc }
). – SILENT Commented Feb 25, 2020 at 16:02
1 Answer
Reset to default 3The React-Select onChange
prop takes a method, and receives both the selected item(s), as well as the action being performed:
function(
One of<
Object,
Array<Object>,
null,
undefined
>,
{
action required One of<
"select-option",
"deselect-option",
"remove-value",
"pop-value",
"set-value",
"clear",
"create-option"
>
}
) => undefined
It is up to you, as the developer, to chose what to do with the object(s) returned from this method. For an example you can check this Codesandbox.
本文标签: javascriptWhat is the best way to get the selected value from a ReactSelect componentStack Overflow
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