android - Platform specific components in React Native -


i'm pretty sure straightforward, can't quite see how bring together. @ moment app works in ios, i've used few controls not android compatible:

<view style={containerstyle}>   <text style={labelstyle}>drink:</text>   <segmentedcontrolios     tintcolor={stylebackground}     style={{ flex: 2 }}     values={['value1', 'value2']}     selectedindex={this.state.drink}     onchange={(event) => {       this.setstate({ drink: event.nativeevent.selectedsegmentindex });     }}   />   <view style={{ flex: 1 }} /> </view>

i want use react-native-segmented-android library fix this. feel should able like:

<view style={containerstyle}>   <text style={labelstyle}>drink:</text>   const component = platform.select({       ios: () => require('segmentedcontrolios'),       android: () => require('react-native-segmented-android'),   })(           tintcolor={stylebackground}     style={{ flex: 2 }}     values={['value1', 'value2']}     selectedindex={this.state.drink}     onchange={(event) => {       this.setstate({ drink: event.nativeevent.selectedsegmentindex });     }}   />);   <view style={{ flex: 1 }} /> </view>

but (perhaps unsurprisingly) doesn't work. can point me correct method? know can use 2 different files ios/android i'd rather keep in 1 if possible.

i create sepeare component , component return segment according platform can create inner function alternative. call function in render handle decide platform app runs , return segment according platform.

_segmentpicker() {     if (platform.os == 'android') {       return (           <segmentedcontrolios     tintcolor={stylebackground}     style={{ flex: 2 }}     values={['value1', 'value2']}     selectedindex={this.state.drink}     onchange={(event) => {       this.setstate({ drink: event.nativeevent.selectedsegmentindex });     }}   />         );     } else if (platform.os == 'ios') {   return (        <segmentedcontrolios     tintcolor={stylebackground}     style={{ flex: 2 }}     values={['value1', 'value2']}     selectedindex={this.state.drink}     onchange={(event) => {       this.setstate({ drink: event.nativeevent.selectedsegmentindex });     }}   />         ); }    render(){  return (   <view>    {this._segmentpicker}    .    .   </view>  ); }

Comments

Post a Comment

Popular posts from this blog

asynchronous - C# WinSCP .NET assembly: How to upload multiple files asynchronously -

i using winscp .net assembly uploading files. want upload multiple files asynchronous way. have created method works single upload. public class uploadingdata { private sessionoptions _sessionoptions; private session _session; //connection etc private void onconnected() { foreach (var fileinfo in localfileslist) { var task = task.factory.startnew(() => uploadfilesasync(fileinfo)); } } private async task uploadfilesasync(string file) { string remotefilepath = _session.translatelocalpathtoremote(file, @"/", "/test_data_upload"); var uploading = _session.putfiles(file, remotefilepath, false); //when done await task.run(() => thread.sleep(1000)); } } please suggest me correct way. thanks you can use backgroundworker class this: string[] images = new string[50]; foreach (var path in images) { backgroundworker
Read more

aws api gateway - SerializationException in posting new Records via Dynamodb Proxy Service in API -

i getting "__type": "com.amazon.coral.service#serializationexception" as reply in postman & in test console in api gateway trying post record directly dynamodb using api proxy services.. referring aws article - https://aws.amazon.com/blogs/compute/using-amazon-api-gateway-as-a-proxy-for-dynamodb/ here's mapping { "tablename": "tablenamegoeshere", "item": { "id" : "$context.requestid" "eventname" : "$input.path('$.eventname')", "timestamp" : $input.path('$.timestamp'), "answers": "$util.parsejson($input.path('$.answers'))" } } update: did asked ... , worked if try add array of json objects gives me above same error - here's trying now. please - couldnt find on google well #set($inputroot = $input.path('$')) { "tablename": "answer", "item": {
Read more

asp.net - Problems sending emails from forum -

i have been redesigning site has message board, has been written guy looked after site. it has few problems , written in .asp , uses .mdb files database. you can see whole thing here . feel free post if helps, test thing have set using original files , new database. the basic problem when posts message, supposed email sent them, have posted it. when replies, originator supposed message, replier has been posted. i’d have thought @ point in process there should script/file in postmessage.asp? the postmessage.asp page below. <% option explicit %> <!-- #include virtual="common/adovbs.inc" --> <html> <head> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="microsoft frontpage 4.0"> <meta name="progid" content="frontpage.editor.document"> <title>new page 2</title> <base target="_self"
Read more