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Added Element relative Highlighter Range.
Uses a DOM element as doc. This is more failsafe at HTML structure changes.
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,156 @@ | ||
| <!DOCTYPE html> | ||
| <!--[if lte IE 6]><html class="ie6"><!--[if gt IE 8]><!--><html><!--<![endif]--> | ||
| <head> | ||
| <title>Rangy Highlighter Module Demo</title> | ||
| <link href="demo.css" rel="stylesheet" type="text/css"> | ||
| <style type="text/css"> | ||
| .highlight { | ||
| background-color: yellow; | ||
| } | ||
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| .note { | ||
| background-color: limegreen; | ||
| } | ||
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| #summary { | ||
| border: dotted orange 1px; | ||
| } | ||
| </style> | ||
| <script type="text/javascript" src="../lib/rangy-core.js"></script> | ||
| <script type="text/javascript" src="../lib/rangy-textrange.js"></script> | ||
| <script type="text/javascript" src="../lib/rangy-classapplier.js"></script> | ||
| <script type="text/javascript" src="../lib/rangy-highlighter.js"></script> | ||
| <script type="text/javascript"> | ||
| function gEBI(id) { | ||
| return document.getElementById(id); | ||
| } | ||
| var serializedHighlights = decodeURIComponent(window.location.search.slice(window.location.search.indexOf("=") + 1)); | ||
| var highlighter; | ||
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| var initialDoc; | ||
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| window.onload = function() { | ||
| rangy.init(); | ||
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| highlighter = rangy.createHighlighter(document.getElementById("content"), "TextRange"); | ||
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| highlighter.addClassApplier(rangy.createClassApplier("highlight", { | ||
| ignoreWhiteSpace: true, | ||
| tagNames: ["span", "a"] | ||
| })); | ||
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| highlighter.addClassApplier(rangy.createClassApplier("note", { | ||
| ignoreWhiteSpace: true, | ||
| elementTagName: "a", | ||
| elementProperties: { | ||
| href: "#", | ||
| onclick: function() { | ||
| var highlight = highlighter.getHighlightForElement(this); | ||
| if (window.confirm("Delete this note (ID " + highlight.id + ")?")) { | ||
| highlighter.removeHighlights( [highlight] ); | ||
| } | ||
| return false; | ||
| } | ||
| } | ||
| })); | ||
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| if (serializedHighlights) { | ||
| highlighter.deserialize(serializedHighlights); | ||
| } | ||
| }; | ||
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| function highlightSelectedText() { | ||
| highlighter.highlightSelection("highlight"); | ||
| } | ||
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| function noteSelectedText() { | ||
| highlighter.highlightSelection("note"); | ||
| } | ||
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| function removeHighlightFromSelectedText() { | ||
| highlighter.unhighlightSelection(); | ||
| } | ||
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| function highlightScopedSelectedText() { | ||
| highlighter.highlightSelection("highlight", { containerElementId: "summary" }); | ||
| } | ||
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| function noteScopedSelectedText() { | ||
| highlighter.highlightSelection("note", { containerElementId: "summary" }); | ||
| } | ||
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| function reloadPage(button) { | ||
| button.form.elements["serializedHighlights"].value = highlighter.serialize(); | ||
| button.form.submit(); | ||
| } | ||
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| </script> | ||
| </head> | ||
| <body> | ||
| <div id="buttons"> | ||
| <h3>Highlighter</h3> | ||
| <p>Make a selection in the document and use the buttons below to highlight and unhighlight.</p> | ||
| <input type="button" ontouchstart="highlightSelectedText();" onclick="highlightSelectedText();" value="Highlight selection"> | ||
| <input type="button" ontouchstart="noteSelectedText();" onclick="noteSelectedText();" value="Add note to selection"> | ||
| <input type="button" ontouchstart="removeHighlightFromSelectedText();" onclick="removeHighlightFromSelectedText();" value="Remove highlights from selection"> | ||
| <br> | ||
| <input type="button" ontouchstart="highlightScopedSelectedText();" onclick="highlightScopedSelectedText();" value="Highlight within outlined paragraph"> | ||
| <input type="button" ontouchstart="noteScopedSelectedText();" onclick="noteScopedSelectedText();" value="Annotate selection within outlined paragraph"> | ||
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| <h3>Preserving highlights between page requests</h3> | ||
| <form action="highlighter_text_range.html" method="get"> | ||
| Highlights can be preserved between page requests. Press the following button to reload the page with the | ||
| highlights preserved: | ||
| <br> | ||
| <input type="hidden" name="serializedHighlights" value=""> | ||
| <input type="button" value="Reload" onclick="reloadPage(this)"> | ||
| </form> | ||
| </div> | ||
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| <div id="content"> | ||
| <h1>Rangy Highlighter Module Demo</h1> | ||
| <p id="intro"> | ||
| Please use your mouse and/or keyboard to make selections from the sample content below and use the buttons | ||
| on the left hand size to create and remove highlights. | ||
| </p> | ||
| <p id="summary"> | ||
| <b>Association football</b> is a sport played between two teams. It is usually called <b>football</b>, but in | ||
| some countries, such as the United States, it is called <b>soccer</b>. In | ||
| <a href="http://simple.wikipedia.org/wiki/Japan">Japan</a>, New Zealand, South Africa, Australia, Canada and | ||
| Republic of Ireland, both words are commonly used. | ||
| </p> | ||
| <p> | ||
| Each team has 11 players on the field. One of these players is the <i>goalkeeper</i>, and the other ten are | ||
| known as <i>"outfield players."</i> The game is played by <b>kicking a ball into the opponent's goal</b>. A | ||
| match has 90 minutes of play, with a break of 15 minutes in the middle. The break in the middle is called | ||
| half-time. | ||
| </p> | ||
| <h2>Competitions</h2> | ||
| <p> | ||
| There are many competitions for football, for both football clubs and countries. Football clubs usually play | ||
| other teams in their own country, with a few exceptions. <b>Cardiff City F.C.</b> from Wales for example, play | ||
| in the English leagues and in the English FA Cup. | ||
| </p> | ||
| <h2>Who plays football <span class="smaller">(this section is in pre-formatted text)</span></h2> | ||
| <pre> | ||
| Football is the world's most popular sport. It is played in more | ||
| countries than any other game. In fact, FIFA (the Federation | ||
| Internationale de Football Association) has more members than the | ||
| United Nations. | ||
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| It is played by both males and females. | ||
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| </pre> | ||
| </div> | ||
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| <p class="small"> | ||
| Text adapted from <a href="http://simple.wikipedia.org/wiki/Association_football">Simple Wikipedia page on | ||
| Association Football</a>, licensed under the | ||
| <a href="http://simple.wikipedia.org/wiki/Wikipedia:Text_of_Creative_Commons_Attribution-ShareAlike_3.0_Unported_License">Creative | ||
| Commons Attribution/Share-Alike License</a>. | ||
| </p> | ||
| </body> | ||
| </html> |
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