Andreas Hocevar
49 lines
1.4 KiB
HTML
49 lines
1.4 KiB
HTML
<!DOCTYPE html>
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<html>
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<!--
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Copyright 2010 The Closure Library Authors. All Rights Reserved.
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Use of this source code is governed by the Apache License, Version 2.0.
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See the COPYING file for details.
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-->
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<head>
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<title>History Demo JavaScript Page</title>
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</head>
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<body>
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<script src="../base.js"></script>
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<script>
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goog.require('goog.History');
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goog.require('goog.debug.DivConsole');
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goog.require('goog.dom');
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goog.require('goog.events');
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goog.require('goog.history.EventType');
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goog.require('goog.log');
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</script>
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<script>
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var logger = goog.log.getLogger('demo');
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var logconsole = new goog.debug.DivConsole(top.document.getElementById('log'));
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logconsole.setCapturing(true);
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var events = goog.object.getValues(goog.history.EventType);
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goog.log.info(logger, 'Listening for: ' + events.join(', ') + '.');
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var googHist = new goog.History(
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false, 'history_blank.html', top.document.getElementById('hist_state'));
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goog.events.listen(googHist, events, function(e) {
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goog.log.info(logger, goog.string.subs('dispatched: %s (token="%s", isNavigation=%s)',
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e.type, e.token, e.isNavigation));
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});
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goog.events.listen(googHist, goog.History.EventType.NAVIGATE, navCallback);
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googHist.setEnabled(true);
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function navCallback(e) {
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var output = top.document.getElementById('token_output');
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if (output) {
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var token = (e.token == null) ? 'null' : '\u201C' + e.token + '\u201D';
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goog.dom.setTextContent(output, token);
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}
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}
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</script>
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</body>
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</html>
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