如何在Reactjs中使用ActiveX？
[英]How can I use ActiveX in Reactjs?
问题描述
In my project, I need a usbkey to login. 
在我的项目中，我需要一个usbkey才能登录。 The interface of usbkey is Activex. usbkey的接口是Activex。 In jquery way, the code just like below: 以jquery的方式，代码如下所示：
<html>
<object style='display:none'
classid='clsid:28540C7-D724-4156-9E42-12BD'
codebase='Active/RaActive.CAB#version==-1,-1,-1,-1'
id='Ctrl'></object>
<scrpit>
$(document).ready(function() {
Ctrl.initUxtApi();
}
</scrpit>
</html>
how can i change it to reactjs way? 如何将其更改为reactjs方式？ The following code is my react way, but i think it is not a good method . 以下代码是我的反应方式，但我认为这不是一个好方法。
class USBKey extends Component {
componentDidMount() {
const Ctrl = document.getElementById('Ctrl');
console.log(Ctrl);
let loginflag = -1;
loginflag = Ctrl.initUxtApi();
console.log(loginflag);
}
activeX ()
{
return {__html: '<object style=\'display:none\'
classid=\'clsid:1221012-212-4156-9E42-121212\' ' +
'codebase= \'/RaActive.CAB#version==-1,-1,-1,-1\' ' +
' id=\'Ctrl\'></object>'}
};
render() {
return (
< div >
<div dangerouslySetInnerHTML={this.activeX()} />
</ div >
);}
}
I will read a certification from UsbKey and send it to cloud. 我将阅读UsbKey的认证并将其发送到云。 just like this: Ctrl.readCert(); 就像这样： Ctrl.readCert();
1 个解决方案
解决方案1
0 2016-12-04 10:11:02
Disclaimer, I don't work with ActiveX, but I believe you can do something like: 免责声明，我不使用ActiveX，但我相信您可以执行以下操作：
index.html 的index.html
// outside of React
// leave this as is, it doesn't need to be inside react to use it
// in react
<object style='display:none'
classid='clsid:28540C7-D724-4156-9E42-12BD'
codebase='Active/RaActive.CAB#version==-1,-1,-1,-1'
id='Ctrl'></object>
// Your react mount point
<div id="app"></div>
app.js app.js
class USBKey extends Component {
constructor(props) {
super(props);
this.state = { loginFlag: -1 };
}
componentDidMount() {
const Ctrl = document.getElementById('Ctrl');
this.setState({
loginFlag: Ctrl.initUxtApi(),
});
}
render() {
return <div>{this.state.loginFlag}</div>
}
}
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