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This commit is contained in:
Ilya Kantor 2019-04-02 14:01:44 +03:00
parent 304d578b54
commit 6fb4aabcba
344 changed files with 669 additions and 406 deletions
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18
3-frames-and-windows/03-cross-window-communication/postmessage.view/iframe.html Normal file
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<!doctype html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
Receiving iframe.
<script>
window.addEventListener('message', function(event) {
alert(`Received ${event.data} from ${event.origin}`);
});
</script>
</body>
</html>

25
3-frames-and-windows/03-cross-window-communication/postmessage.view/index.html Normal file
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<!doctype html>
<html>
<head>
<meta charset="UTF-8">
</head>
<body>
<form id="form">
<input type="text" placeholder="Enter message" name="message">
<input type="submit" value="Click to send">
</form>
<iframe src="iframe.html" id="iframe" style="display:block;height:60px"></iframe>
<script>
form.onsubmit = function() {
iframe.contentWindow.postMessage(this.message.value, '*');
return false;
};
</script>
</body>
</html>