Mercurial > agora

annotate static/js/agora.js @ 137:00c71a6192de

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Make line numbers work for real This commit has a very long and tragic backstory. For details: http://dellsystem.me/posts/line-numbering/
author dellsystem <ilostwaldo@gmail.com>
date Sat, 29 Sep 2012 18:03:07 -0400
parents 2bca07be6e51
children 4d358e1e3014
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 (function ($) {
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2 // Handle showing the login popup
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3 var handleLoginLink = function () {
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4 var loginLink = $('.login-link');
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5
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6 if (loginLink.length) {
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7 loginLink.click(function () {
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8 $('#login-popup').show();
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9
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10 return false;
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11 });
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12
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13 $('#login-popup').click(function (event) {
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14 // Only catch events in the outer, overlay div
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15 if (event.target === this) {
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16 $(this).hide();
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17 }
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18 });
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19 }
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20 };
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21
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22 $(document).ready(function () {
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23 handleLoginLink();
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24
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25 // Add in the line numbers (no JS fallback unfortunately)
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26 if ($('.snippet').length) {
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27 var counter = 1;
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28
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29 $('.code-lines').children().each(function () {
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30 // Set the top offset to be the same as that of the line
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31 var div = '<p style="top: ' + this.offsetTop + 'px">' +
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32 '<a href="#l' + counter + '">' + counter + '</a></p>';
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33 counter++;
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34 $('.line-counters').append(div);
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35 });
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36 }
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37 });
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38 })(jQuery);