react-checkbox-tree | simple example of a bare bones tree widget | Frontend Framework library
kandi X-RAY | react-checkbox-tree Summary
kandi X-RAY | react-checkbox-tree Summary
You can check out a live demo here.. This example is intended to be a very simple, yet flexible, tree widget with checkboxes for each node built in React. This tree can have as many nested child nodes as desirable and does not have to have a root node. This is a controlled React component, as such it needs to have some sort of way to identify the checkboxes to maintain their state so currently each node needs a unique id. View src/js/TreeData.js to see sample data structure. The checkboxes act independently of the tree. Clicking the +/− icon or the label for the tree node will toggle the children. Clicking a checkbox will activate the checkbox and if the checkbox is becoming checked, it will check all the children, else, it will only turn itself off and not it’s children. This behavior can be easily modified per your requirements for the tree..
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react-checkbox-tree Examples and Code Snippets
Community Discussions
Trending Discussions on react-checkbox-tree
QUESTION
This is my data:
...ANSWER
Answered 2021-Jun-01 at 17:42Try below code. This is basically converting all first values into object with {value.., label..} If there is any specific condition in your code that it should not consider first object always then do mention it in your question.
QUESTION
I am trying to achieve the following behaviour. On click of a dropdown a tree should get displayed as an option, and whatever operation on the tree, should keep the dropdown open. It should only get closed whenever the dropdown is clicked again and also on outer click.I am using onClick, onClose and onOpen handlers. But somehow onclick and onclose are conflicting. Can someone help me how to achieve this?
Sandbox: https://codesandbox.io/s/semantic-ui-react-so-yzemk?file=/index.js
...ANSWER
Answered 2020-Jul-26 at 12:22You have a bug in the onClose function. change it to this:
QUESTION
I am trying to handle a tree inside of a checkbox. I am using onClick, onClose and onOpen for achieving opening of dropdown. But somehow onclick and onclose when clicked on semantic-ui-react. Can someone help me how to achieve this?
On click of dropdown it should open the dropdown and then toggle it, whenever tree changes are made it should be open.
https://codesandbox.io/s/semantic-ui-react-yzemk?file=/index.js
...ANSWER
Answered 2020-Jul-22 at 07:13If I understand it correctly you're having issue with dropdown not closing, I see in your code you're setting open to true in onClose.
QUESTION
I have a nested checkbox tree where in I can filter out the items based on the search field . Scenario wise when I search it selects the item but whenever I remove the search item it is not retained. I am trying to search http, and when I check and then remove the search text ,checked item is not getting retained
Can someone help me here?
...ANSWER
Answered 2020-Jul-20 at 17:31You need to check all children also even if they do not fall into the filter. So I suggest adding two functions, first for find all children values and second for find node in nodes by value:
QUESTION
I am trying to conditionally render a component based on toggling of flag inside state. It looks like the state is getting updated but the component is not getting rendered. Can some one tell what is wring here. renderTree function updates the state, but render is not called then.
ANSWER
Answered 2020-Jul-19 at 09:43Ciao, to force a re-render in React you have to use shouldComponentUpdate(nextProps, nextState) function. Something like:
QUESTION
I am new to react. I created a checkbox tree with the react-checkbox-tree package. The problem is when I click on an item in the tree, it doesn't expand when it should.
What changes can I make to fix it
Thanks in advance...
Here sandbox link of the app : sandbox
Here is my JSON database :
...ANSWER
Answered 2020-Jan-08 at 13:33You have to rename the mailProcessingCenters to children and as suggested by Nicolò Cozzani name should have to be renamed as label.
I can see in the react-checkbox-tree demo, they require the children array to make it a tree which gets expanded.
QUESTION
I have a specific requirement to add a Checkbox tree having Action buttons on each node. As I am new to Reactjs, I tried certain options like react-sortable-tree and react-checkbox-tree, which solves either Action Button or Checkbox requirement. https://www.npmjs.com/package/react-sortable-tree Could I get help to find necessary control or control behaviour to fulfil the requirement acceptance?
Thank you, Sagar
...ANSWER
Answered 2019-Feb-27 at 03:57There is rc-tree which is used by Ant Design it has checkable property which makes each tree node a checkbox. If it does not solve your problem you can create a custom tree view yourself. There are plenty of examples on web (How TO - Tree View).
QUESTION
I am trying to convert an array of strings (with many more items):
...ANSWER
Answered 2018-Jul-05 at 16:38I believe this will work:
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Install react-checkbox-tree
<p>Once you have the code downloaded and have installed the dependencies with <code>npm install</code> you are ready to begin.</p> <p>Simply run <code>npm run start</code> to generate the bundles via webpack and then open up the index page in your favorite webserver.</p> <p>To generate a minified bundle, run <code>npm run build</code></p> <p>If your curious about how the <code>build</code> and <code>start</code> command work, take a look at the package.json and the webpack.config.js to see the commands being run and the configurations being used by webpack.</p>.
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