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@sishuguojixuefu/react-native-json-tree
Advanced tools
React Native JSON viewing component, based on react-json-tree
React Native JSON Viewer Component, based on react-json-tree. Supports iterable objects, such as Immutable.js.
import JSONTree from 'react-native-json-tree'
// If you're using Immutable.js: `npm i --save immutable`
import { Map } from 'immutable'
// Inside a React component:
const json = {
array: [1, 2, 3],
bool: true,
object: {
foo: 'bar'
}
immutable: Map({ key: 'value' })
}
<JSONTree data={json} />
Check out the Example directory.
This component now uses react-base16-styling module, which allows to customize component via theme
property, which can be the following:
{ style, className }
and should return an object with the same structure. Other arguments depend on particular context (and should be described here). See createStylingFromTheme.js for the list of styling object keys. Also, this object can extend base16
theme via extend
property.Every theme has a light version, which is enabled with invertTheme
prop.
const theme = {
scheme: 'monokai',
author: 'wimer hazenberg (http://www.monokai.nl)',
base00: '#272822',
base01: '#383830',
base02: '#49483e',
base03: '#75715e',
base04: '#a59f85',
base05: '#f8f8f2',
base06: '#f5f4f1',
base07: '#f9f8f5',
base08: '#f92672',
base09: '#fd971f',
base0A: '#f4bf75',
base0B: '#a6e22e',
base0C: '#a1efe4',
base0D: '#66d9ef',
base0E: '#ae81ff',
base0F: '#cc6633'
};
<JSONTree data={data} theme={theme} invertTheme={false} />
<JSONTree data={data} theme={{
extend: theme,
// underline keys for literal values
valueLabel: {
textDecoration: 'underline'
},
// switch key for objects to uppercase when object is expanded.
// `nestedNodeLabel` receives additional arguments `expanded` and `keyPath`
nestedNodeLabel: ({ style }, nodeType, expanded) => ({
style: {
...style,
textTransform: expanded ? 'uppercase' : style.textTransform
}
})
}} />
You can pass getItemString
to customize the way arrays, objects, and iterable nodes are displayed (optional).
By default, it'll be:
<JSONTree getItemString={(type, data, itemType, itemString) =>
<Text>{itemType} {itemString}</Text>}
/>
But if you pass the following:
const getItemString = (type, data, itemType, itemString) =>
<Text>{type}</Text>;
Then the preview of child elements now look like this:
You can pass the following properties to customize rendered labels and values:
<JSONTree
labelRenderer={raw => <Text style={{ fontWeight: 'bold' }}>{raw}</Text>}
valueRenderer={raw => <Text style={{ fontStyle: 'italic' }}>{raw}</Text>}
/>
In this example the label and value will be rendered with bold and italic text respectively.
For labelRenderer
, you can provide a full path - see this PR.
shouldExpandNode: (keyName, data, level) => boolean
- determines if node should be expanded (root is expanded by default)hideRoot: boolean
- if true
, the root node is hidden.sortObjectKeys: boolean | (a, b) => number
- sorts object keys with compare function (optional). Isn't applied to iterable maps like Immutable.Map
.MIT
FAQs
React Native JSON viewing component, based on react-json-tree
We found that @sishuguojixuefu/react-native-json-tree demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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