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Questions tagged [extreact]

ExtReact is a Sencha product. ExtReact can help development teams and organizations get their applications to market faster by reducing development time using our 115+ pre-built and professionally maintained UI components.

React is a popular JavaScript framework that offers a component-based approach to building web apps. React, however, does not include any pre-built components. React developers are faced with the choice of either building these components from scratch or getting them from the community. You can develop web applications faster by using ExtReact with React.

55 questions
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install @sencha/ext-react-modern for free trial of ExtReact failed

After requesting for the free trial version of ExtReact at https://www.sencha.com/products/extreact/evaluate/ an email providing a username and password was sent to my inbox. Next, I opened my command line interface and tried to log in via…
Josiah Arkson
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Probleme to reload a ReactLeaflet map

I got a problem with my map. A react-leaflet map. It's displayed when I load my website on it. But other way, like on click on a link, it doesn't. I just load the tiles at the top left, one by one when I scroll. Did someone have this problem…
Anastasia
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onMouseLeave and onMouseOut are activated too quickly;

Is there a way to lower down the sensitivity of firing events onMouseLeave or onMouseOut. Because I want to apply them for a pop up dialog, except they are firing all the time when the mouse is over the text (i.e. div tag), only when I calm down…
Милош Рајковић
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ExtReact - npm ERR! 403 403 Forbidden

I am trying to use trial version for ExtReact and using link https://docs.sencha.com/extreact/7.2.0/guides/getting_started/creating_ext_react_app_modern.html So, successfully got username and password and able to login as well in Step 2. But when…
Mahi
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Loading, paging and filtering ComboBoxField (extreact)

I want to display data in a sencha comboboxfield, however the dataset has 15,000+ records and it is not feasible to load it all at one time. What I would like to do is have the sencha extreact comboboxfield: Load remotely (restful api) return a…
user1015196
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forEach is not working for items structure of data from store of ExtReact

I am trying to iterate through data of ExtReact store to get the data from the store using .getData(). Subsequently, when I try to iterate through the items, I don't get any results for a single item. It's like it is empty. Here is the result of…
Милош Рајковић
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Why initial state from reducer is not passed to connected component?

So, I am trying to parse a store from ExtReact into a component from Reducer (following these instructions: http://docs.sencha.com/extreact/6.5.0/guides/extreact_stores_in_flux.html#extreact_stores_in_flux_-_option_1__in_the_redux_store). But it…
Милош Рајковић
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Uncaught Error: Reducer "usershortcuts" returned undefined during initialization

So I am trying to initialize the store of ExtReact before launching the app so I could load data, using the Redux store for updating the state of the application. Don't be confused by a call of an action, it is just used to notify the reducer that…
Милош Рајковић
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Error: C2008: Requirement had no matching files (ExtReactModels.model.Item) in ExtReact

So, I am trying to connect models using schema and namespace, but I get this error: " Error: C2008: Requirement had no matching files (ExtReactModels.model.Item)". This is done in ExtReact. Should I even declare schema and namespace, or just import…
Милош Рајковић
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variable populated through useSelector (redux) displaying null instead of actual value when accessing through Sencha button handler

variable populated through useSelector (redux) displaying null instead of actual value when accessing through button handler. when using the class-based approach it works fine: import React from "react"; import { useSelector } from…
Sameed Razi
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ExtReact - PickerField picker.show() is not function

I using Picker of ExtReact. I got the code from sencha's documentation. But message error: "picker.show is not function". I don't understand reason. Code here: export default class Picker extends Component { showPicker = () => {…
Hoang Le
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How to check validation field required in Form when onClick button

I using EXTReact and have TextField Here is my code. handleChaneValue(e)} …
Hoang Le
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How to change the style (font color beside a clickable icon in cell) of Sencha Extreact Grid product

I have trouble changing the styles in the Sencha Extreact grid. For example: I want to change the font color of the first column to gray color like other columns. I use renderer prop to change the font color for other columns. Here is the code for…
Jabal Logian
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Production Build Size (ExtReact)

I just wanted to find out how can I reduce the build size of an ExtReact application? , I know the sencha command and webpack is already doing that by default built into the architecture but the build is still very large and the application takes…
Themba Mahlangu
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Extreact List with redux state and local store

I'm using Redux for state management in this extreact powered app that I started and I'm at a component (List) that needs data from the redux store. The List component needs a store parameter that I know how to create but I don't know how to couple…
Romeo Mihalcea
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