React native URL不适合React native中的移动屏幕
你好,晚上好 我该如何解决这个问题。我已经写了一些代码,我想适应react native中的Webview。它可以正常加载,但不适合屏幕。看起来像这样React native URL不适合React native中的移动屏幕,react-native,webview,React Native,Webview,你好,晚上好 我该如何解决这个问题。我已经写了一些代码,我想适应react native中的Webview。它可以正常加载,但不适合屏幕。看起来像这样 <!doctype html> <html> <head> <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes"> &l
<!doctype html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<script type="text/javascript" src="https://s3.tradingview.com/tv.js"></script>
</head>
<body>
<select onChange="LoadChart();" id="pairs">
<option value="BTCUSDT">BTCUSDT</option>
<option value="ETHUSDT">ETHUSDT</option>
</select>
<br>
<div class="tradingview-widget-container" id="tvchart"></div>
</body>
<script>
LoadChart();
function LoadChart(){
let symbol = document.getElementById('pairs').value;
new TradingView.widget(
{
"width": 1300,
"height": 610,
"symbol": "BINANCE:"+symbol,
"interval": "D",
"timezone": "Etc/UTC",
"theme": "Dark",
"style": "1",
"locale": "en",
"toolbar_bg": "#f1f3f6",
"enable_publishing": false,
"allow_symbol_change": true,
"container_id": "tvchart"
}
);
}
</script>
</html>
我的代码看起来像这样
<!doctype html>
<html>
<head>
<meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=yes">
<script type="text/javascript" src="https://s3.tradingview.com/tv.js"></script>
</head>
<body>
<select onChange="LoadChart();" id="pairs">
<option value="BTCUSDT">BTCUSDT</option>
<option value="ETHUSDT">ETHUSDT</option>
</select>
<br>
<div class="tradingview-widget-container" id="tvchart"></div>
</body>
<script>
LoadChart();
function LoadChart(){
let symbol = document.getElementById('pairs').value;
new TradingView.widget(
{
"width": 1300,
"height": 610,
"symbol": "BINANCE:"+symbol,
"interval": "D",
"timezone": "Etc/UTC",
"theme": "Dark",
"style": "1",
"locale": "en",
"toolbar_bg": "#f1f3f6",
"enable_publishing": false,
"allow_symbol_change": true,
"container_id": "tvchart"
}
);
}
</script>
</html>
BTCUSDT
ETHUSDT
负荷图();
函数负载图(){
让symbol=document.getElementById('pairs').value;
新TradingView.widget(
{
“宽度”:1300,
“高度”:610,
“符号”:“二进制:”+符号,
“间隔”:“D”,
“时区”:“Etc/UTC”,
“主题”:“黑暗”,
“风格”:“1”,
“locale”:“en”,
“工具栏背景”:“#f1f3f6”,
“启用发布”:false,
“允许符号更改”:true,
“容器id”:“tvchart”
}
);
}
react本机代码如下所示:
import React, { Component } from 'react';
import { View, StyleSheet , Text , Dimensions} from 'react-native';
import { WebView } from 'react-native-webview';
export default class ShowWebView extends Component {
constructor(props) {
super(props);
this.state = {
};
}
render() {
return (
<View style = {styles.container}>
<WebView
source = {{ uri:
'URL for chart here' }}
/>
</View>
);
}
}
const styles = StyleSheet.create({
container: {
height: Dimensions.get("window").height,
width: Dimensions.get("window").width,
}
})
import React,{Component}来自'React';
从“react native”导入{视图、样式表、文本、维度};
从“react native WebView”导入{WebView};
导出默认类ShowWebView扩展组件{
建造师(道具){
超级(道具);
此.state={
};
}
render(){
返回(
);
}
}
const styles=StyleSheet.create({
容器:{
高度:尺寸。获取(“窗口”)。高度,
宽度:尺寸。获取(“窗口”)。宽度,
}
})
在webview上测试是可以的,但是当我使用这个URL测试时,它看起来不太好。我该怎么办?下面是我修复它的方法 我在代码中只做了几处更改。所以为了将来帮助别人
<!doctype html>
<html>
<head>
<meta name="viewport" content="width=device-width,height=device-height,initial-scale=1.0" />
<script type="text/javascript" src="https://s3.tradingview.com/tv.js"></script>
</head>
<body>
<select onChange="LoadChart();" id="pairs">
<option value="BTCUSDT">BTCUSDT</option>
<option value="ETHUSDT">ETHUSDT</option>
</select>
<br>
<div class="tradingview-widget-container" id="tvchart" style="width:auto;height:auto;max-height:100%;max-width:100%;max-device-width:100%;max-device-height:100%"></div>
</body>
<script>
LoadChart();
function LoadChart(){
let symbol = document.getElementById('pairs').value;
new TradingView.widget(
{
"width": screen.width,
"height": screen.height,
"symbol": "BINANCE:"+symbol,
"interval": "D",
"timezone": "Etc/UTC",
"theme": "Dark",
"style": "1",
"locale": "en",
"toolbar_bg": "#f1f3f6",
"enable_publishing": false,
"allow_symbol_change": true,
"container_id": "tvchart"
}
);
}
</script>
</html>
BTCUSDT
ETHUSDT
负荷图();
函数负载图(){
让symbol=document.getElementById('pairs').value;
新TradingView.widget(
{
“宽度”:屏幕宽度,
“高度”:屏幕高度,
“符号”:“二进制:”+符号,
“间隔”:“D”,
“时区”:“Etc/UTC”,
“主题”:“黑暗”,
“风格”:“1”,
“locale”:“en”,
“工具栏背景”:“#f1f3f6”,
“启用发布”:false,
“允许符号更改”:true,
“容器id”:“tvchart”
}
);
}