Inkinga enkulu ngesibambi sendawo sombhalo sisabela ngokomdabu ukuthi kungaba nzima ukubona umbala wesibambi sendawo kumatimu amnyama noma akhanyayo.
(4) I'm trying to change the color of a text input placeholder in React Native. The placeholder text is currently gray, and I want it to be white.
React Native TextInput - Learn React Native in simple and easy steps starting from basic to advanced concepts with examples including Overview, Environment Setup, App ...
React native textinput clear button not working on android (4) . I am using react-native-elements TextInput component for my app. It works fine on iOS but not on Android. When I click the clear button it doesn't clear the input field. It just shows a loading spinner for a second and then nothing happens. Here is my code: <TextInput style={{height: 40}} placeholder="Type here to translate!" onChangeText={(text) => this.setState({text})} /> <Text style={{padding: 10, fontSize: 42}}> {this.state ...
Apr 11, 2019 · The React Native TextInput provides various props that can be used to configure it such as autoFocus, multiline etc.. In this tutorial we would going create a simple react native application using multiple checkboxes with different values and get the checked value of all checkboxes inside one single button click event handler. We would use setState method to update the state object which would ... Oct 20, 2017 · In this article we’ll look at how you can use styled-components in your React Native apps and support RTL layouts out of the box! We’ll also learn how to handle text input with an awesome package called react-native-parsed-text by taskrabbit .
I-React Native TextInput – Funda Ukusabela Komdabu ngezinyathelo ezilula nezilula kusukela emicabangweni eyisisekelo kuye kwezithuthukile ngezibonelo ezihlanganisa Ukubuka konke, Ukusethwa Kwendawo, Uhlelo Lokusebenza … I-TextInput iyingxenye evumela umsebenzisi ukuthi afake umbhalo. Ine-OnChangeText prop ethatha umsebenzi ukuthi ubizwe njalo lapho umbhalo ushintsha, kanye ne-onSubmitEditing prop ethatha umsebenzi ukuthi ubizwe lapho umbhalo uthunyelwa. Hlela
I-React Native TextInput inikezela ngezinsizakusebenza ezahlukahlukene ezingasetshenziswa ukuyimisa njenge-autoFocus, i-multiline njll. Kulesi sifundo sizodala uhlelo lokusebenza olulula lwendabuko sisebenzisa amabhokisi okuhlola amaningi anamanani ahlukene futhi sithole inani elithikhiwe lawo wonke amabhokisi okuhlola ngaphakathi kwelilodwa. inkinobho eyodwa yokuchofoza isibambi somcimbi. Sizosebenzisa indlela ye-setState ukuze sibuyekeze into yesimo engase ... Oct 20, 2017 · Kulesi sihloko sizobheka ukuthi ungasebenzisa kanjani izingxenye ezifakwe isitayela ezinhlelweni zakho zokusebenza ze-React Native futhi usekele izakhiwo ze-RTL ngaphandle kwebhokisi! Sizophinde sifunde indlela yokusingatha okokufaka kombhalo ngephakheji elihle elibizwa nge-react-native-parsed-text by taskrabbit . Oct 20, 2017 · Kulesi sihloko sizobheka ukuthi ungasebenzisa kanjani izingxenye zesitayela ezinhlelweni zakho zokusebenza ze-React Native futhi usekele izakhiwo ze-RTL ngaphandle kwebhokisi! Sizophinde sifunde indlela yokusingatha okokufaka kombhalo ngephakheji elihle elibizwa nge-react-native-parsed-text by taskrabbit .
Inkinobho ecacile ye-React textinput ecacile ayisebenzi ku-android (4) . Ngisebenzisa ingxenye ye-React-native-elements TextInput kuhlelo lwami lokusebenza. Isebenza kahle ku-iOS kodwa hhayi ku-Android. Uma ngichofoza inkinobho ecacile ayisuli inkambu yokufaka. Ibonisa nje isipina sokulayisha umzuzwana bese kungenzeki lutho. Nali ikhodi yami:
Imibala ku-React
Kukhona imibala embalwa esetshenziswa ku-React Native. Le mibala ingashintshwa kuzilungiselelo zohlelo lokusebenza.
Umbala oyinhloko uluhlaza okwesibhakabhaka, futhi umbala wesibili uluhlaza.
Okokufaka umbhalo ku-React Native
I-Textinput isakhi esikuvumela ukuthi ufake umbhalo kuhlelo lwakho lokusebenza. Isebenza ngazo zombili i-Android ne-iOS, ukuze ukwazi ukuyisebenzisa kuhlelo lwakho lokusebenza lwe-React Native.
Ukuze usebenzise i-Textinput kuhlelo lwakho lokusebenza lwe-React Native, udinga kuqala ukufaka imojuli. Ungakwenza lokhu ngokusebenzisa umyalo olandelayo kutheminali yakho:
npm faka i-react-native-textinput -gcina
Uma imojuli isifakiwe, ungayengeza kuphrojekthi yakho ngokusebenzisa umyalo olandelayo:
i-react-native add @react/textinput
Okulandelayo, udinga ukudala ifayela elibizwa ngokuthi App.js ngaphakathi kohla lwemibhalo lwephrojekthi yakho. Leli fayela lizoqukatha ikhodi yengxenye ye-TextInput. Ukuze udale ifayela, sebenzisa umyalo olandelayo:
thinta i-App.js
Ungawushintsha kanjani umbala wombhalo wesibambi sendawo sombhalo osabelayo
Nge-React Native, ungashintsha umbala wombhalo wesimeli sombhalo ngokusebenzisa indlela ye-TextInput.setTextColor. Isibonelo esilandelayo sibeka umbala wesimeli sombhalo sibe luhlaza okwesibhakabhaka:
I-TextInput.setTextColor(Umbala.BLUE);
