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License: Apache License 2.0
ES6 Proxy polyfill, supports IE8+, Node.js, etc.
License: Apache License 2.0
My expectation was that the polyfill would only be used if there is no proxy support in the browser.
Unfortunately this is not the case and a simple test in a Vue.js application, which unfortunately also has to support IE 11, immediately led to a bug in Firefox 76.
By the way, it does not work in IE 11 either...
import 'es6-proxy-polyfill'
export default {
name: 'App',
components: {},
data: function() {
return {
myprop: ''
};
},
created() {
const test = new Proxy({}, {
set: (target, prop, value) => {
console.log(target, prop, value)
target[prop] = value
return true
}
})
test.name = 'Hans'
console.log(test.name)
}
}
IE 11
"TypeError: Trap 'set' returned false for property 'length'
Hi, I build your product and try work with vue3 in lower version chrome <49
but, because vue3 has his own context , sometimes the webpack throw error like this.xxxx is not a function (this is undefined)
or vue3 can't trig deps to update dom
so, do we have some methods to work with with vue3
eg:
i used vue.global.js to test proxy-polyfill ,and use the demo
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Vue 3 UMD Demo</title>
<script src="./es6_proxy_polyfill_raw.js"></script>
</head>
<body>
<div id="app">
<div>msg {{ message }}</div>
<div>ldr {{ ldr }}</div>
<div>num {{ mm }}</div>
<div>
<button @click="ppp">+1</button>
</div>
</div>
<script src="https://unpkg.com/[email protected]/dist/vue.global.js"></script>
<script>
const { createApp } = Vue;
const App = {
data() {
return {
message: "Hello, Vue 3 UMD!",
ldr: this.langx(),
mm: 10
};
},
methods: {
langx: function() {
console.log("langx");
return "langx111";
},
ppp: function() {
console.log("mmd click this-", this, this.mm);
this.mm = this.mm + 1;
}
}
};
createApp(App).mount("#app");
</script>
</body>
</html>
在ie11中使用mobx6,可复现问题
import 'es6-proxy-polyfill';
同时使用 pixi.js7.4.2版本,pixi7.4.2版本中有 new Proxy 代码,但并没有被polyfill,chrome39报错 Uncaught ReferenceError: Proxy is not defined
你好,下面属性支持吗
get
set
deleteProperty
has
ownKeys
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