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| <html><head>
<style>
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
}
</style>
<style id="__sfc-styles"></style>
<script>
(() => {
let scriptEls = []
window.process = { env: {} }
window.__modules__ = {}
window.__export__ = (mod, key, get) => {
Object.defineProperty(mod, key, {
enumerable: true,
configurable: true,
get
})
}
window.__dynamic_import__ = key => {
return Promise.resolve(window.__modules__[key])
}
async function handle_message(ev) {
let { action, cmd_id } = ev.data;
const send_message = (payload) => parent.postMessage( { ...payload }, ev.origin);
const send_reply = (payload) => send_message({ ...payload, cmd_id });
const send_ok = () => send_reply({ action: 'cmd_ok' });
const send_error = (message, stack) => send_reply({ action: 'cmd_error', message, stack });
if (action === 'eval') {
try {
if (scriptEls.length) {
scriptEls.forEach(el => {
document.head.removeChild(el)
})
scriptEls.length = 0
}
let { script: scripts } = ev.data.args
if (typeof scripts === 'string') scripts = [scripts]
for (const script of scripts) {
const scriptEl = document.createElement('script')
scriptEl.setAttribute('type', 'module')
// send ok in the module script to ensure sequential evaluation
// of multiple proxy.eval() calls
const done = new Promise((resolve) => {
window.__next__ = resolve
})
scriptEl.innerHTML = script + `\nwindow.__next__()`
document.head.appendChild(scriptEl)
scriptEl.onerror = err => send_error(err.message, err.stack)
scriptEls.push(scriptEl)
await done
}
send_ok()
} catch (e) {
send_error(e.message, e.stack);
}
}
if (action === 'catch_clicks') {
try {
const top_origin = ev.origin;
document.body.addEventListener('click', event => {
if (event.which !== 1) return;
if (event.metaKey || event.ctrlKey || event.shiftKey) return;
if (event.defaultPrevented) return;
// ensure target is a link
let el = event.target;
while (el && el.nodeName !== 'A') el = el.parentNode;
if (!el || el.nodeName !== 'A') return;
if (el.hasAttribute('download') || el.getAttribute('rel') === 'external' || el.target || el.href.startsWith('javascript:')) return;
event.preventDefault();
if (el.href.startsWith(top_origin)) {
const url = new URL(el.href);
if (url.hash[0] === '#') {
window.location.hash = url.hash;
return;
}
}
window.open(el.href, '_blank');
});
send_ok();
} catch(e) {
send_error(e.message, e.stack);
}
}
}
window.addEventListener('message', handle_message, false);
window.onerror = function (msg, url, lineNo, columnNo, error) {
// ignore errors from import map polyfill - these are necessary for
// it to detect browser support
if (msg.includes('module specifier “vue”')) {
// firefox only error, ignore
return false
}
if (msg.includes('Module specifier, \'vue')) {
// Safari only
return false
}
try {
parent.postMessage({ action: 'error', value: error }, '*');
} catch (e) {
parent.postMessage({ action: 'error', value: msg }, '*');
}
}
window.addEventListener("unhandledrejection", event => {
if (event.reason.message && event.reason.message.includes('Cross-origin')) {
event.preventDefault()
return
}
try {
parent.postMessage({ action: 'unhandledrejection', value: event.reason }, '*');
} catch (e) {
parent.postMessage({ action: 'unhandledrejection', value: event.reason.message }, '*');
}
});
let previous = { level: null, args: null };
['clear', 'log', 'info', 'dir', 'warn', 'error', 'table'].forEach((level) => {
const original = console[level];
console[level] = (...args) => {
const msg = args[0]
if (typeof msg === 'string') {
if (
msg.includes('You are running a development build of Vue') ||
msg.includes('You are running the esm-bundler build of Vue')
) {
return
}
}
original(...args);
const stringifiedArgs = stringify(args);
if (
previous.level === level &&
previous.args &&
previous.args === stringifiedArgs
) {
parent.postMessage({ action: 'console', level, duplicate: true }, '*');
} else {
previous = { level, args: stringifiedArgs };
try {
parent.postMessage({ action: 'console', level, args }, '*');
} catch (err) {
parent.postMessage({ action: 'console', level, args: args.map(toString) }, '*');
}
}
}
});
[
{ method: 'group', action: 'console_group' },
{ method: 'groupEnd', action: 'console_group_end' },
{ method: 'groupCollapsed', action: 'console_group_collapsed' },
].forEach((group_action) => {
const original = console[group_action.method];
console[group_action.method] = (label) => {
parent.postMessage({ action: group_action.action, label }, '*');
original(label);
};
});
const timers = new Map();
const original_time = console.time;
const original_timelog = console.timeLog;
const original_timeend = console.timeEnd;
console.time = (label = 'default') => {
original_time(label);
timers.set(label, performance.now());
}
console.timeLog = (label = 'default') => {
original_timelog(label);
const now = performance.now();
if (timers.has(label)) {
parent.postMessage({ action: 'console', level: 'system-log', args: [`${label}: ${now - timers.get(label)}ms`] }, '*');
} else {
parent.postMessage({ action: 'console', level: 'system-warn', args: [`Timer '${label}' does not exist`] }, '*');
}
}
console.timeEnd = (label = 'default') => {
original_timeend(label);
const now = performance.now();
if (timers.has(label)) {
parent.postMessage({ action: 'console', level: 'system-log', args: [`${label}: ${now - timers.get(label)}ms`] }, '*');
} else {
parent.postMessage({ action: 'console', level: 'system-warn', args: [`Timer '${label}' does not exist`] }, '*');
}
timers.delete(label);
};
const original_assert = console.assert;
console.assert = (condition, ...args) => {
if (condition) {
const stack = new Error().stack;
parent.postMessage({ action: 'console', level: 'assert', args, stack }, '*');
}
original_assert(condition, ...args);
};
const counter = new Map();
const original_count = console.count;
const original_countreset = console.countReset;
console.count = (label = 'default') => {
counter.set(label, (counter.get(label) || 0) + 1);
parent.postMessage({ action: 'console', level: 'system-log', args: `${label}: ${counter.get(label)}` }, '*');
original_count(label);
};
console.countReset = (label = 'default') => {
if (counter.has(label)) {
counter.set(label, 0);
} else {
parent.postMessage({ action: 'console', level: 'system-warn', args: `Count for '${label}' does not exist` }, '*');
}
original_countreset(label);
};
const original_trace = console.trace;
console.trace = (...args) => {
const stack = new Error().stack;
parent.postMessage({ action: 'console', level: 'trace', args, stack }, '*');
original_trace(...args);
};
function toString(value) {
if (value instanceof Error) {
return value.message;
}
for (const fn of [String, v => Object.prototype.toString.call(v), v => typeof v]) {
try {
return fn(value);
} catch (err) {}
}
}
function isComponentProxy(value) {
return value && typeof value === 'object' && value.__v_skip === true && typeof value.$nextTick === 'function' && value.$ && value._;
}
function stringify(args) {
try {
return JSON.stringify(args, (key, value) => {
return isComponentProxy(value) ? '{component proxy}' : value;
});
} catch (error) {
return null;
}
}
})()
</script>
<!-- ES Module Shims: Import maps polyfill for modules browsers without import maps support (all except Chrome 89+) -->
<script async="" src="https://unpkg.com/[email protected]/dist/es-module-shims.wasm.js"></script>
<script type="importmap">{"imports":{"vue":"https://unpkg.com/[email protected]/dist/vue.esm-browser.js","vue/server-renderer":"https://unpkg.com/@vue/[email protected]/dist/server-renderer.esm-browser.js"}}</script>
<script type="module">window.__modules__ = {};
window.__css__ = '';
if (window.__app__) window.__app__.unmount();document.body.innerHTML = '<div id="app"></div>' + ``
window.__next__()</script><script type="module">document.body.innerHTML = "\n\n<div id=\"app\">\n <input :value=\"text\" @input=\"onInput\" placeholder=\"Type here\">\n <p>{{ text }}</p>\n</div>"
window.__next__()</script><script type="module">
const __module__ = __modules__["index.html"] = { [Symbol.toStringTag]: "Module" }
import { createApp } from 'vue'
createApp({
data() {
return {
text: ''
}
},
methods: {
onInput(e) {
this.text = e.target.value
}
}
}).mount('#app')
window.__next__()</script><script type="module">setTimeout(()=> document.getElementById('__sfc-styles').innerHTML = window.__css__,1)
window.__next__()</script></head>
<body>
<div id="app" data-v-app=""><input placeholder="Type here"><p></p></div></body></html>
|
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