зеркало из https://github.com/mozilla/gecko-dev.git
29 строки
929 B
HTML
29 строки
929 B
HTML
<!DOCTYPE HTML>
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<html>
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<!-- Test: textarea with maxlength is valid if the user edits and it's not too long -->
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<head>
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<style>
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:valid { background-color:green; }
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:invalid { background-color:red; }
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* { background-color:white; }
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</style>
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<script src="/tests/SimpleTest/EventUtils.js"></script>
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<script>
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function runTest() {
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var textarea = document.getElementById('textarea');
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textarea.setSelectionRange(textarea.value.length, textarea.value.length)
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textarea.focus();
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synthesizeKey("KEY_Backspace"); // so that it becomes invalid first
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textarea.blur();
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textarea.focus();
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synthesizeKey("KEY_Backspace");
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textarea.blur(); // to hide the caret
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document.documentElement.className='';
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}
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</script>
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</head>
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<body onload="runTest()">
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<textarea id="textarea" maxlength="3">foooo</textarea>
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</body>
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</html>
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