react-dropdown | React Dropdown component | Frontend Framework library
kandi X-RAY | react-dropdown Summary
kandi X-RAY | react-dropdown Summary
React Dropdown component
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react-dropdown Key Features
react-dropdown Examples and Code Snippets
Community Discussions
Trending Discussions on react-dropdown
QUESTION
For my application when I'm trying to run the buildDev script from my package.json I am getting the error:
...ANSWER
Answered 2022-Mar-30 at 13:09Finally figured it out, the issue was caused by having:
QUESTION
I've been asked to go through our application and update all the frameworks as it was incredibly outdated, one of the things was to update babel, now one of our scripts in package.json was:
...ANSWER
Answered 2022-Mar-29 at 16:11You passed --presets=env and the error is trying to tell you that instead of that, it should be --presets=@babel/preset-env.
QUESTION
I have a Context that is being provided to my whole app. In the context is a state of arrays that hold keys to filter the data being shown on the app. I am using this dropdown selector which is a tree selector that takes JSON data and displays it. It has a example of how to prevent re-render when parent renders but I can't make it work for a functional component.
What is happening, when a selection is made in the dropdown it passes all currently selected to the onchange handler and in the handler it will set the state array in the context to the array passed by the dropdown. The state changes causes the dropdown component to re-render with the initial data passed by App as a prop resetting to having nothing checked.
I have looked at using React.memo to try and prevent the dropdown from re-rendering but can't get it to work. Preventing the re-render of the dropdown is plan A in solving this problem.
Global Context Code
...ANSWER
Answered 2022-Mar-14 at 19:32The solution I ended up using was the useMemo hook instead of the React.Memo. useContext forces a re-render even with React.Memo. I realized useMemo can be used to memorize the JSX element with a dependency on the props.data. The dropdown component code looks like this now
QUESTION
ANSWER
Answered 2022-Feb-14 at 19:18CSS modules in Gatsby v3 onwards needs to be imported as ES modules, so your:
QUESTION
I have an array of options like this
...ANSWER
Answered 2021-Oct-13 at 12:33You are not using the useState hook in the correct way.
Try to change your code like this:
QUESTION
How can I disable/gray out dropdown selection checkboxes for two records available in a state setSubmittedNominees in react hooks ? I tried to pass into submittedNominees into selectedValues and disablePreSelectedValues(true) but it doesn't work that way can someone please advise on this ?
codesandbox link:
https://codesandbox.io/s/magical-haslett-s0oeh?file=/src/App.js
...ANSWER
Answered 2021-Aug-20 at 14:46the issue here is that you are showing your dropdown selection checkboxes by displayValue (displayValue="displayValue") and your submitted array that you you will assign to submittedNominees (setSubmittedNominees(submitted)) does not contain displayValue:
QUESTION
After submitting the form, how can we hold/persists the dropdown selection (checkbox) and reset the textarea alone in my react hooks form. I have just tied to pass reset like this .. setNomRegister(reset).. but nothing is working at the moment… Could someone advise the problem here ..!
Codesandbox link:
https://codesandbox.io/s/naughty-darkness-rk8lc?file=/src/App.js
nominatePerson.js
ANSWER
Answered 2021-Aug-15 at 11:52I did some changes on the options data, sendNomination, handleChange and input of the textarea. Check this out:
QUESTION
In a react Multiselect dropdown I would like to display name and email along with the checkbox in the same level (as per the screenshot attached ) is that possible using multiselect-react-dropdown ?
I have tried below, but it is still the name only. How can we insert email along with name option may be in fade color, any advise ?
Added the codesandbox test link: https://codesandbox.io/s/stoic-cartwright-9tb3i?file=/src/App.js:395-419
...ANSWER
Answered 2021-Aug-11 at 04:29You may try to add the following code:
QUESTION
I would like to get the text entered in the below input textarea created dynamically after the selection of persons from the dropdown boxes. Would like to get output into a json format:
Now it is getting value from the last displayed text area. Could someone please advise ?
Provide sample codesandbox link below
Expected output:
ANSWER
Answered 2021-Aug-10 at 11:49After few modifications, I got a solution.
QUESTION
In my react hooks web app based on check box selection, should be able to display input text area. If the user selected two checkboxes, the right hand side box should display two text area with the checkbox item name. User is allowed to select maximum of 3 checkbox items only.
Now it is displaying only single text area.
ANSWER
Answered 2021-Aug-07 at 15:02
{selectedOption.map((x, i) => {
return (
{x[i].key}
)))}
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Install react-dropdown
At this point you can import @trendmicro/react-dropdown and its styles in your application as follows:
Create a common components directory including both Buttons and Dropdown components, as shown below:.
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