react-native/packager/debugger.html
Christopher Chedeau 5baffa03fd Second Updates from Mon 23 Mar
- [ReactNative] Use deprecated ix in TabBarExample | Amjad Masad
- [ReactNative] Expanded license on obj-c files | Christopher Chedeau
- [ReactNative] Expanded license on js files | Christopher Chedeau
- [ReactNative] Fix React Devtools integration | Alex Kotliarskyi
- [Text] Account for font leading so descenders are not clipped | James Ide
- [ReactNative] Expanded license on js packager files | Christopher Chedeau
- more UIExplorer flow | Basil Hosmer
- [react-packager] Pick up package changes while running | Amjad Masad
- Added a graph view and a ReactNative metric that displays current queue and execution time for the JS thread. | Bryce Redd
- [ReactNative] Add NativeModules and DeviceEventEmitter to react-native exports | Alex Kotliarskyi
2015-03-23 15:07:33 -07:00

122 lines
3.5 KiB
HTML

<!doctype html>
<!--
Copyright (c) 2015-present, Facebook, Inc.
All rights reserved.
This source code is licensed under the BSD-style license found in the
LICENSE file in the root directory of this source tree. An additional grant
of patent rights can be found in the PATENTS file in the same directory.
-->
<html>
<head>
<meta charset=utf-8>
<!-- Fake favicon, to avoid extra request to server -->
<link rel="icon" href="data:;base64,iVBORw0KGgo=">
<title>React Native Debugger</title>
<script>
(function() {
var sessionID = window.localStorage.getItem('sessionID');
window.localStorage.removeItem('sessionID');
window.onbeforeunload = function() {
if (sessionID) {
return 'If you reload this page, it is going to break the debugging session. ' +
'You should ⌘+R in the iOS simulator to reload.';
}
};
function setStatus(status) {
document.getElementById('status').innerHTML = status;
}
var messageHandlers = {
// This method is a bit hacky. Catalyst asks for a new clean JS runtime.
// The easiest way to do this is to reload this page. That also means that
// web socket connection will be lost. To send reply back we need to remember
// message id
'prepareJSRuntime': function(message) {
window.onbeforeunload = undefined;
window.localStorage.setItem('sessionID', message.id);
window.location.reload();
},
'executeApplicationScript:sourceURL:onComplete:': function(message, sendReply) {
for (var key in message.inject) {
window[key] = JSON.parse(message.inject[key]);
}
loadScript(message.url, sendReply.bind(null, null));
},
'executeJSCall:method:arguments:callback:': function(message, sendReply) {
var returnValue = [[], [], [], [], []];
try {
if (window && window.require) {
returnValue = window.require(message.moduleName)[message.moduleMethod].apply(null, message.arguments);
}
} finally {
sendReply(JSON.stringify(returnValue));
}
}
}
var ws = new WebSocket('ws://' + window.location.host + '/debugger-proxy');
ws.onopen = function() {
if (sessionID) {
setStatus('Debugger session #' + sessionID + ' active');
ws.send(JSON.stringify({replyID: parseInt(sessionID, 10)}));
} else {
setStatus('Waiting for simulator');
}
}
ws.onmessage = function(message) {
var object = JSON.parse(message.data);
var sendReply = function(result) {
ws.send(JSON.stringify({replyID: object.id, result: result}));
}
var handler = messageHandlers[object.method];
if (handler) {
handler(object, sendReply);
} else {
console.warn('Unknown method: ' + object.method);
}
}
ws.onclose = function() {
setStatus('Disconnected from proxy. Is node server running?');
}
function loadScript(src, callback) {
var script = document.createElement('script');
script.type = 'text/javascript';
script.src = src;
script.onload = callback;
document.head.appendChild(script);
}
})();
</script>
<style type="text/css">
.shortcut {
font-family: monospace;
color: #eee;
background-color: #333;
padding: 4px;
border-radius: 4px;
letter-spacing: 3px;
}
body {
font-size: large;
}
</style>
</head>
<body>
<p>
React Native JS code runs inside this Chrome tab
</p>
<p>Press <span class="shortcut">⌘⌥J</span> to open Developer Tools. Enable <a href="http://stackoverflow.com/a/17324511/232122" target="_blank">Pause On Caught Exceptions</a> for a better debugging experience.</p>
<p>Status: <span id="status">Loading</span></p>
</body>
</html>