I'm trying to use i18n-js to translate some strings into other languages. If I have my code in normal code, it works. Ex:
//Displays "Something" (no quotes) where I want it
<Text> translate("Something"); </Text>
But if I put it inside an array or object, then call it later, it stops working and shows a missing message instead of the text I want translated. Ex:
const messages = {
something: translate("Something"),
// other translations...
}
// later on
// Displays "[missing "en.Something" translation]" (no quotes) where I want it
<Text> messages.something </Text>
The following is my code for my translate function, as well as the config for i18n. I'm using lodash-memoize, but that is unrelated to the issue. I've already checked that the text being passed to i18n.t() is the same (including type) no matter if it's in normal code or in the array, but it still doesn't return the correct thing. I have some error checking written up to avoid getting the missing message on screen, but that still doesn't fix the issue that it can't find the translation.
export const translationGetters = ({
en: () => require('./translations/en.json'),
es: () => require('./translations/es.json')
});
export const translate = memoize(
(key, config) => {
text = i18n.t(key, config)
return text
},
(key, config) => (config ? key + JSON.stringify(config) : key)
);
export const setI18nConfig = () => {
// fallback if no available language fits
const fallback = { languageTag: "en", isRTL: false };
const { languageTag, isRTL } =
RNLocalize.findBestAvailableLanguage(Object.keys(translationGetters)) ||
fallback;
// clear translation cache
translate.cache.clear();
// update layout direction
I18nManager.forceRTL(isRTL);
// set i18n-js config
i18n.translations = { [languageTag]: translationGetters[languageTag]() };
i18n.locale = languageTag;
};
I have no idea where to go on this. Any advice would be appreciated!
Same problem here, workaround is to return array/object from inside a function:
Don't work
export const translations = [i18.t('path')]
Works
export function getTranslations() {
const translations = [i18.t('path')]
return translations
}
Related
I am developing an app, which has sidebar menu. I have an atom, which saves the state of the /menu and an atom which saves the last selected menu key (as this key is used for other selectors too) -> for getting specific info for the current selected key.
export const menuItems = atom({
key: "menuItems",
default: ({ get }) => get(baseApi)("/menu"),
}); -> Returns Menu Items
And then I have an atom, which saves the selected menu item key:
export const selectedMenuKey = atom<string>({
key: "selectedMenuKey",
});
I cannot prefix the initial selected menu key as I don't know it in advance. I want the behavior to be following:
If the key is not set (when the app initially runs) set the selectedMenuKey value to be the first item of the menuItems atom value, otherwise be whatever is set last.
What would you say is the best way to achieve this?
I ran into this exact use case. Here is what I ended up doing.
In my 'activeTabState' file, equivalent to your 'selectedMenuKey':
import { atom, selector } from 'recoil';
import formMapState from './formMapState';
const activeTabState = atom({
key: 'activeTabAtom',
default: selector({
key: 'activeTabDefault',
get: ({ get }) => {
const formMap = get(formMapState);
if (!formMap) return null;
const [defaultTab] = Object.keys(formMap);
return defaultTab;
},
}),
});
export default activeTabState;
Then you can update the tab just like any other recoil state:
const FormNavigationTab = (props) => {
const { text, sectionName } = props;
const [activeTab, setActiveTab] = useRecoilState(activeTabState);
return (
<NavigationTab active={activeTab === sectionName} onClick={() => setActiveTab(sectionName)}>
{text}
</NavigationTab>
);
};
One thing to watch out for is that your activeTab value will be null until the menu items are loaded. So based on my use case, I needed to add a safeguard before using it:
const FormPage = () => {
const map = useRecoilValue(formMapState);
const activeTab = useRecoilValue(activeTabState);
// Starts out null if the map hasn't been set yet, since we don't know what the name of the first tab is
if (!activeTab) return null;
const { text, fields, sections } = map[activeTab];
// ... the rest of the component
I am creating a little custom plugin for the CKEditor5 for the #neoscms.
Neos is using the #ckeditor5 but with a custom view.
The plugin is more or less a placeholder plugin. The user can configure a data-source with a key value store for items (identifier and labels). The dropdown in the CKEditor is filled with the items and when the user selects an item from the dropdown, it creates a placeholder element that should end in a span element with some data-attributes.
The main idea was to have an empty element and just data-attributes to identify the element and being able to assign live data. But it turns out that the live data thing is tricky. When I manipulate the span with an extra JS snippet on the Website, the CKEditor cannot handle this.
Is it possible to manipulate a view element in the DOM and still have a working Editor?
The Plugin works fine if I just add inner Text in the downCasting and don't replace something. But the live data would be nice.
Neos Backend with a element
Maybe that code gives an idea of the package.
It is not ready yet as this is more or less the main feature ;)
import {Plugin, toWidget, viewToModelPositionOutsideModelElement, Widget,} from "ckeditor5-exports";
import PlaceholderCommand from "./placeHolderCommand";
export default class PlaceholderEditing extends Plugin {
static get requires() {
return [Widget];
}
init() {
this._defineSchema();
this._defineConverters();
this.editor.commands.add(
"placeholder",
new PlaceholderCommand(this.editor)
);
this.editor.editing.mapper.on(
"viewToModelPosition",
viewToModelPositionOutsideModelElement(this.editor.model, (viewElement) =>
viewElement.hasClass("internezzo-placeholder")
)
);
this.editor.config.define("placeholderProps", {
types: ["name", "node", "nodePath"],
});
this.editor.config.define("placeholderBrackets", {
open: "[",
close: "]",
});
}
_defineSchema() {
const schema = this.editor.model.schema;
schema.register("placeholder", {
allowWhere: "$text",
isInline: true,
isObject: true,
allowAttributes: [
"name",
"node",
"nodePath",
"data-placeholder-identifier",
"data-node-identifier",
"data-node-path",
],
});
}
_defineConverters() {
const conversion = this.editor.conversion;
const config = this.editor.config;
conversion.for("upcast").elementToElement({
view: {
name: "span",
classes: ["foobar-placeholder"],
},
model: (viewElement, writer) => {
const name = viewElement.getAttribute('data-placeholder-identifier');
const node = viewElement.getAttribute('data-node-identifier');
const nodePath = viewElement.getAttribute('data-node-path');
const modelWriter = writer.writer || writer;
return modelWriter.createElement("placeholder", {name, node, nodePath, editable: false});
},
});
conversion.for("editingDowncast").elementToElement({
model: "placeholder",
view: (modelItem, writer) => {
const viewWriter = writer.writer || writer;
const widgetElement = createPlaceholderView(modelItem, viewWriter);
return toWidget(widgetElement, viewWriter);
},
});
conversion.for("dataDowncast").elementToElement({
model: "placeholder",
view: (modelItem, writer) => {
const viewWriter = writer.writer || writer;
return createPlaceholderView(modelItem, viewWriter);
},
});
// Helper method for downcast converters.
function createPlaceholderView(modelItem, viewWriter) {
const name = modelItem.getAttribute("name");
const node = modelItem.getAttribute("node");
const nodePath = modelItem.getAttribute("nodePath");
const placeholderView = viewWriter.createContainerElement("span", {
class: "foobar-placeholder",
"data-placeholder-identifier": name,
"data-node-identifier": node,
"data-node-path": nodePath,
});
// Would be nice to remove that and have just empty spans that get dynamic data
let innerText = config.get("placeholderBrackets.open") + name;
innerText += config.get("placeholderBrackets.close");
viewWriter.insert(
viewWriter.createPositionAt(placeholderView, 0),
viewWriter.createText(innerText)
);
return placeholderView;
}
}
}
So, the extra JS snippet that is used by the website is searching for spans with the class foobar-placeholder and writes a value with live data into the span. That works in the frontend, of course, but the backend of the CMS that uses CKEditor has issues with the changing data.
I could not find a solution with docs of CKEditor, and maybe I misuse the API somehow, but I now found a working solution for me.
My website snippet is now communicating with the Plugin via Broadcast messages. And then I search for placeholder elements and check if I need to change an attribute.
const broadcastChannel = new BroadcastChannel('placeholder:changeData');
broadcastChannel.postMessage({identifier: name, value});
And in the plugin
// Receive new values for placeholder via broadcast
const broadcastChannel = new BroadcastChannel('placeholder:changeData');
broadcastChannel.onmessage = (message) => {
const identifier = get('data.identifier', message);
const newValue = get('data.value', message);
this.editor.model.change( writer => {
if (identifier) {
this._replaceAttribute(writer, identifier, newValue);
}
});
};
Only downside now is that I need to reload the page, but already read that this is maybe cause by my element down casting and I change attributes.
I'm in a function that receives a string as input:
(text) => {
}
I have access to the editor via Vue props (props.editor). I would like to replace the current node's content with this text. I cannot seem to find out how to do this. I'm using tiptap2, which is a wrapper around ProseMirror and has access to all of ProseMirror's api.
I'd rather not try to replace the whole node unless necessary, which I also tried, doing below – but cannot get that to work either:
(text) => {
props.editor
.chain()
.focus()
.command(({ tr }) => {
const node = props.editor.state.schema.nodes.paragraph.create(
{ content: text}
);
tr.replaceSelectionWith(node);
return true;
})
.run();
}
Much thanks
This solution works for me in Tiptap version 2.
A precondition for this to work is, that the text to be replaced is marked (highlighted).
const selection = editor.view.state.selection;
editor.chain().focus().insertContentAt({
from: selection.from,
to: selection.to
}, "replacement text").run();
I'm late to the party but this is the top result I came across when trying to find a solution for myself.
My code is in the context of a React NodeView, so I'm given a getPos() prop that gives the position of the React node in the Prosemirror document (I believe this number more-or-less means how many characters precede the React NodeView node). With that I was able to use this command chain to replace the content:
import { Node as ProsemirrorNode } from "prosemirror-model";
import { JSONContent, NodeViewProps } from "#tiptap/react";
const NodeViewComponent = (props: NodeViewProps) =>
// ...
/**
* Replace the current node with one containing newContent.
*/
const setContent = (newContent: JSONContent[]) => {
const thisPos = props.getPos();
props.editor
.chain()
.setNodeSelection(thisPos)
.command(({ tr }) => {
const newNode = ProsemirrorNode.fromJSON(props.editor.schema, {
type: props.node.type.name,
attrs: { ...props.attrs },
content: newContent,
});
tr.replaceSelectionWith(newNode);
return true;
})
.run();
};
// ...
};
Basically you want to:
Set the current selection to the node you want to replace the content of
Create and update a new node that is a copy of the current node
Replace your selection with the new node.
I have a problem with mocking constant in my test. I have a file with app configuration. There are just keys with some values nothing more.
appConfig.js
//imports
...
export const CASHING_AMOUNT_LIMIT = 50;
export const CASHING_DELETE_AMOUNT = 25;
...
and this is the reducer that I want to test:
reducer.js
import {
CASHING_AMOUNT_LIMIT,
CASHING_DELETE_AMOUNT,
} from '../appConfig';
...
export const reducer = handleActions({
[REQUEST_DATA]: (state, action) => {
if (payload.count >= CASHING_AMOUNT_LIMIT) {
// do something with data if the condition is true
}
return {
...someState,
};
},
...
In my test, I want to change a value for CASHING_AMOUNT_LIMIT and check if reducer returns current store. And I don't know how to mock this variable in reducer.js. Here is my test:
...//imports
const mockValues = {
CASHING_AMOUNT_LIMIT: 10,
CASHING_DELETE_AMOUNT: 5,
};
jest.mock('../../appConfig.js', () => mockValues);
const {
CASHING_AMOUNT_LIMIT,
CASHING_DELETE_AMOUNT,
} = require('../../appConfig.js');
...
it('MY awesome test ', () => {
expect(CASHING_AMOUNT_LIMIT).toBe(10);
expect(CASHING_DELETE_AMOUNT).toBe(5);
// HERE is all ok CASHING_AMOUNT_LIMIT = 10 and the second variable is 5
// tests are OK
// ....
expect(storeWithCache.dispatch(requestFunction({ test: 'XX'})))
.toEqual(myStore);
...
In the end I use dispatch which call my reducer action and function in reducer.js it runs OK... but with old value for CASHING_AMOUNT_LIMIT it is still 50 (as in appConfig.js) and I need to set 10
Can somebody help me with mocking CASHING_AMOUNT_LIMIT in reducer.js?
This part
jest.mock('../../appConfig.js', () => mockValues);
Needs to be outside the describe block, under the imports.
I have a solution we have all mock in one file testenv.js and it is importing globally I put jest.mock('../../appConfig.js') there and it works!
just trying come silly stuff and playing around with Cycle.js. and running into problem. Basically I just have a button. When you click it it's suppose to navigate the location to a random hash and display it. Almost like a stupid router w/o predefined routes. Ie. routes are dynamic. Again this isn't anything practical I am just messing with some stuff and trying to learn Cycle.js. But the code below crashes after I click "Add" button. However the location is updated. If I actually just navigate to "#/asdf" it displays the correct content with "Hash: #/asdf". Not sure why the flow is crashing with error:
render-dom.js:242 TypeError: Cannot read property 'subscribe' of undefined(…)
import Rx from 'rx';
import Cycle from '#cycle/core';
import { div, p, button, makeDOMDriver } from '#cycle/dom';
import { createHashHistory } from 'history';
import ranomdstring from 'randomstring';
const history = createHashHistory({ queryKey: false });
function CreateButton({ DOM }) {
const create$ = DOM.select('.create-button').events('click')
.map(() => {
return ranomdstring.generate(10);
}).startWith(null);
const vtree$ = create$.map(rs => rs ?
history.push(`/${rs}`) :
button('.create-button .btn .btn-default', 'Add')
);
return { DOM: vtree$ };
}
function main(sources) {
const hash = location.hash;
const DOM = sources.DOM;
const vtree$ = hash ?
Rx.Observable.of(
div([
p(`Hash: ${hash}`)
])
) :
CreateButton({ DOM }).DOM;
return {
DOM: vtree$
};
}
Cycle.run(main, {
DOM: makeDOMDriver('#main-container')
});
Thank you for the help
I would further suggest using #cycle/history to do your route changing
(Only showing relevant parts)
import {makeHistoryDriver} from '#cycle/history'
import {createHashHistory} from 'history'
function main(sources) {
...
return {history: Rx.Observable.just('/some/route') } // a stream of urls
}
const history = createHashHistory({ queryKey: false })
Cycle.run(main, {
DOM: makeDOMDriver('#main-container'),
history: makeHistoryDriver(history),
})
On your function CreateButton you are mapping your clicks to history.push() instead of mapping it to a vtree which causes the error:
function CreateButton({ DOM }) {
...
const vtree$ = create$.map(rs => rs
? history.push(`/${rs}`) // <-- not a vtree
: button('.create-button .btn .btn-default', 'Add')
);
...
}
Instead you could use the do operator to perform the hashchange:
function CreateButton({ DOM }) {
const create$ =
...
.do(history.push(`/${rs}`)); // <-- here
const vtree$ = Observable.of(
button('.create-button .btn .btn-default', 'Add')
);
...
}
However in functional programming you should not perform side effects on you app logic, every function must remain pure. Instead, all side effects should be handled by drivers. To learn more take a look at the drivers section on Cycle's documentation
To see a working driver jump at the end of the message.
Moreover on your main function you were not using streams to render your vtree. It would have not been reactive to locationHash changes because vtree$ = hash ? ... : ... is only evaluated once on app bootstrapping (when the main function is evaluated and "wires" every streams together).
An improvement will be to declare your main's vtree$ as following while keeping the same logic:
const vtree$ = hash$.map((hash) => hash ? ... : ...)
Here is a complete solution with a small locationHash driver:
import Rx from 'rx';
import Cycle from '#cycle/core';
import { div, p, button, makeDOMDriver } from '#cycle/dom';
import { createHashHistory } from 'history';
import randomstring from 'randomstring';
function makeLocationHashDriver (params) {
const history = createHashHistory(params);
return (routeChange$) => {
routeChange$
.filter(hash => {
const currentHash = location.hash.replace(/^#?\//g, '')
return hash && hash !== currentHash
})
.subscribe(hash => history.push(`/${hash}`));
return Rx.Observable.fromEvent(window, 'hashchange')
.startWith({})
.map(_ => location.hash);
}
}
function CreateButton({ DOM }) {
const create$ = DOM.select('.create-button').events('click')
.map(() => randomstring.generate(10))
.startWith(null);
const vtree$ = Rx.Observable.of(
button('.create-button .btn .btn-default', 'Add')
);
return { DOM: vtree$, routeChange$: create$ };
}
function main({ DOM, hash }) {
const button = CreateButton({ DOM })
const vtree$ = hash.map(hash => hash
? Rx.Observable.of(
div([
p(`Hash: ${hash}`)
])
)
: button.DOM
)
return {
DOM: vtree$,
hash: button.routeChange$
};
}
Cycle.run(main, {
DOM: makeDOMDriver('#main-container'),
hash: makeLocationHashDriver({ queryKey: false })
});
PS: there is a typo in your randomstring function name, I fixed it in my example.