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Escape.html
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Escape.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html xmlns:yui="http://yuilibrary.com/rdf/1.0/yui.rdf#">
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8" />
<title>API: escape Escape (YUI Library)</title>
<link rel="stylesheet" type="text/css" href="assets/reset-fonts-grids-min.css" />
<link rel="stylesheet" type="text/css" href="assets/api.css" />
<script type="text/javascript" src="assets/api-js"></script>
<script type="text/javascript" src="assets/ac-js"></script>
</head>
<body id="yahoo-com">
<div id="doc3" class="yui-t2">
<div id="hd">
<h1><a href="http://developer.yahoo.com/yui/" title="Yahoo! UI Library">Yahoo! UI Library</a></h1>
<h3>escape <span class="subtitle">3.3.0</span></h3>
<a href="./index.html" title="Yahoo! UI Library">Yahoo! UI Library</a>
> <a href="./module_escape.html" title="escape">escape</a>
> Escape
<form onsubmit="return false">
<div id="propertysearch">
Search: <input autocomplete="off" id="searchinput" />
<div id="searchresults">
</div>
</div>
</form>
</div>
<div id="bd">
<div id="yui-main">
<div class="yui-b">
<form action="#" name="yui-classopts-form" method="get" id="yui-classopts-form">
<fieldset>
<legend>Filters</legend>
<span class="classopts"><input type="checkbox" name="show_private" id="show_private" /> <label for="show_private">Show Private</label></span>
<span class="classopts"><input type="checkbox" name="show_protected" id="show_protected" /> <label for="show_protected">Show Protected</label></span>
<span class="classopts"><input type="checkbox" name="show_deprecated" id="show_deprecated" /> <label for="show_deprecated">Show Deprecated</label></span>
</fieldset>
</form>
<h2>
<code>static</code>
Class <b property="yui:name">Escape</b>
<span class="extends">
</span>
</h2>
<!-- class tree goes here -->
<div class="summary description" property="yui:description">
Provides utility methods for escaping strings.
</div>
<div rel="yui:properties" resource="#properties">
</div>
<div rel="yui:methods" resource="#methods">
<div class="section method details">
<h3 id="methods">Methods</h3>
<div class="content">
<div class="protected" rel="yui:method" resource="#method__htmlReplacer">
<h4>
<a name="method__htmlReplacer">_htmlReplacer</a></h4>
<div class="detail" >
<code>
protected
static
void
<strong property="yui:name">_htmlReplacer</strong>
(
match
)
</code>
<div class="description" property="yui:description">
Regex replacer for HTML escaping.
</div>
<div class="description">
<dl rel="yui:parameters">
<dt>Parameters:</dt>
<dd rel="yui:parameter">
<code><span property="yui:name">match</span>
<<span property="yui:type">String</span>>
</code>
<span property="yui:description"> Matched character (must exist in HTML_CHARS).</span>
</dd>
</dl>
</div>
</div>
<hr />
</div>
<div class="" rel="yui:method" resource="#method_html">
<h4>
<a name="method_html">html</a></h4>
<div class="detail" >
<code>
static
String
<strong property="yui:name">html</strong>
(
string
)
</code>
<div class="description" property="yui:description">
<p>
Returns a copy of the specified string with special HTML characters
escaped. The following characters will be converted to their
corresponding character entities:
<code>& < > " ' / `</code>
</p>
<p>
This implementation is based on the
<a href="http://www.owasp.org/index.php/XSS_(Cross_Site_Scripting)_Prevention_Cheat_Sheet">OWASP
HTML escaping recommendations</a>. In addition to the characters
in the OWASP recommendation, we also escape the <code>`</code>
character, since IE interprets it as an attribute delimiter when used in
innerHTML.
</p>
</div>
<div class="description">
<dl rel="yui:parameters">
<dt>Parameters:</dt>
<dd rel="yui:parameter">
<code><span property="yui:name">string</span>
<<span property="yui:type">String</span>>
</code>
<span property="yui:description"> String to escape.</span>
</dd>
</dl>
<dl>
<dt>Returns:
<code property="yui:return">
String
</code></dt>
<dd property="yui:returnInfo">Escaped string.</dd>
</dl>
</div>
</div>
<hr />
</div>
<div class="" rel="yui:method" resource="#method_regex">
<h4>
<a name="method_regex">regex</a></h4>
<div class="detail" >
<code>
static
String
<strong property="yui:name">regex</strong>
(
string
)
</code>
<div class="description" property="yui:description">
Returns a copy of the specified string with special regular expression
characters escaped, allowing the string to be used safely inside a regex.
The following characters, and all whitespace characters, are escaped:
<code>- # $ ^ * ( ) + [ ] { } | \ , . ?</code>
</div>
<div class="description">
<dl rel="yui:parameters">
<dt>Parameters:</dt>
<dd rel="yui:parameter">
<code><span property="yui:name">string</span>
<<span property="yui:type">String</span>>
</code>
<span property="yui:description"> String to escape.</span>
</dd>
</dl>
<dl>
<dt>Returns:
<code property="yui:return">
String
</code></dt>
<dd property="yui:returnInfo">Escaped string.</dd>
</dl>
</div>
</div>
<hr />
</div>
</div>
</div>
</div>
<div rel="yui:events" resource="#events">
</div>
<div rel="yui:attributes" resource="#configattributes">
</div>
</div>
</div>
<div class="yui-b">
<div class="nav">
<div id="moduleList" class="module">
<h4>Modules</h4>
<ul class="content">
<li class=""><a href="module_align-plugin.html" title="align-plugin">align-plugin</a></li>
<li class=""><a href="module_anim.html" title="anim">anim</a></li>
<li class=""><a href="module_async-queue.html" title="async-queue">async-queue</a></li>
<li class=""><a href="module_attribute.html" title="attribute">attribute</a></li>
<li class=""><a href="module_autocomplete.html" title="autocomplete">autocomplete</a></li>
<li class=""><a href="module_base.html" title="base">base</a></li>
<li class=""><a href="module_cache.html" title="cache">cache</a></li>
<li class=""><a href="module_classnamemanager.html" title="classnamemanager">classnamemanager</a></li>
<li class=""><a href="module_collection.html" title="collection">collection</a></li>
<li class=""><a href="module_console.html" title="console">console</a></li>
<li class=""><a href="module_console-filters.html" title="console-filters">console-filters</a></li>
<li class=""><a href="module_cookie.html" title="cookie">cookie</a></li>
<li class=""><a href="module_dataschema.html" title="dataschema">dataschema</a></li>
<li class=""><a href="module_datasource.html" title="datasource">datasource</a></li>
<li class=""><a href="module_datatable.html" title="datatable">datatable</a></li>
<li class=""><a href="module_datatype.html" title="datatype">datatype</a></li>
<li class=""><a href="module_dd.html" title="dd">dd</a></li>
<li class=""><a href="module_dial.html" title="dial">dial</a></li>
<li class=""><a href="module_dom.html" title="dom">dom</a></li>
<li class=""><a href="module_dump.html" title="dump">dump</a></li>
<li class=""><a href="module_editor.html" title="editor">editor</a></li>
<li class="selected"><a href="module_escape.html" title="escape">escape</a></li>
<li class=""><a href="module_event.html" title="event">event</a></li>
<li class=""><a href="module_event-custom.html" title="event-custom">event-custom</a></li>
<li class=""><a href="module_event-gestures.html" title="event-gestures">event-gestures</a></li>
<li class=""><a href="module_event-simulate.html" title="event-simulate">event-simulate</a></li>
<li class=""><a href="module_event-touch.html" title="event-touch">event-touch</a></li>
<li class=""><a href="module_event-valuechange.html" title="event-valuechange">event-valuechange</a></li>
<li class=""><a href="module_highlight.html" title="highlight">highlight</a></li>
<li class=""><a href="module_history.html" title="history">history</a></li>
<li class=""><a href="module_history-deprecated.html" title="history-deprecated">history-deprecated</a></li>
<li class=""><a href="module_imageloader.html" title="imageloader">imageloader</a></li>
<li class=""><a href="module_intl.html" title="intl">intl</a></li>
<li class=""><a href="module_io.html" title="io">io</a></li>
<li class=""><a href="module_json.html" title="json">json</a></li>
<li class=""><a href="module_jsonp.html" title="jsonp">jsonp</a></li>
<li class=""><a href="module_loader.html" title="loader">loader</a></li>
<li class=""><a href="module_node.html" title="node">node</a></li>
<li class=""><a href="module_node-flick.html" title="node-flick">node-flick</a></li>
<li class=""><a href="module_node-focusmanager.html" title="node-focusmanager">node-focusmanager</a></li>
<li class=""><a href="module_node-menunav.html" title="node-menunav">node-menunav</a></li>
<li class=""><a href="module_oop.html" title="oop">oop</a></li>
<li class=""><a href="module_overlay.html" title="overlay">overlay</a></li>
<li class=""><a href="module_plugin.html" title="plugin">plugin</a></li>
<li class=""><a href="module_pluginhost.html" title="pluginhost">pluginhost</a></li>
<li class=""><a href="module_pluginhost-base.html" title="pluginhost-base">pluginhost-base</a></li>
<li class=""><a href="module_profiler.html" title="profiler">profiler</a></li>
<li class=""><a href="module_querystring.html" title="querystring">querystring</a></li>
<li class=""><a href="module_queue-promote.html" title="queue-promote">queue-promote</a></li>
<li class=""><a href="module_recordset.html" title="recordset">recordset</a></li>
<li class=""><a href="module_resize.html" title="resize">resize</a></li>
<li class=""><a href="module_scrollview.html" title="scrollview">scrollview</a></li>
<li class=""><a href="module_scrollview-base.html" title="scrollview-base">scrollview-base</a></li>
<li class=""><a href="module_scrollview-base-ie.html" title="scrollview-base-ie">scrollview-base-ie</a></li>
<li class=""><a href="module_scrollview-paginator.html" title="scrollview-paginator">scrollview-paginator</a></li>
<li class=""><a href="module_scrollview-scrollbars.html" title="scrollview-scrollbars">scrollview-scrollbars</a></li>
<li class=""><a href="module_shim-plugin.html" title="shim-plugin">shim-plugin</a></li>
<li class=""><a href="module_slider.html" title="slider">slider</a></li>
<li class=""><a href="module_sortable.html" title="sortable">sortable</a></li>
<li class=""><a href="module_stylesheet.html" title="stylesheet">stylesheet</a></li>
<li class=""><a href="module_substitute.html" title="substitute">substitute</a></li>
<li class=""><a href="module_swf.html" title="swf">swf</a></li>
<li class=""><a href="module_swfdetect.html" title="swfdetect">swfdetect</a></li>
<li class=""><a href="module_tabview.html" title="tabview">tabview</a></li>
<li class=""><a href="module_test.html" title="test">test</a></li>
<li class=""><a href="module_text.html" title="text">text</a></li>
<li class=""><a href="module_transition.html" title="transition">transition</a></li>
<li class=""><a href="module_uploader.html" title="uploader">uploader</a></li>
<li class=""><a href="module_widget.html" title="widget">widget</a></li>
<li class=""><a href="module_widget-anim.html" title="widget-anim">widget-anim</a></li>
<li class=""><a href="module_widget-base-ie.html" title="widget-base-ie">widget-base-ie</a></li>
<li class=""><a href="module_widget-child.html" title="widget-child">widget-child</a></li>
<li class=""><a href="module_widget-locale.html" title="widget-locale">widget-locale</a></li>
<li class=""><a href="module_widget-parent.html" title="widget-parent">widget-parent</a></li>
<li class=""><a href="module_widget-position.html" title="widget-position">widget-position</a></li>
<li class=""><a href="module_widget-position-align.html" title="widget-position-align">widget-position-align</a></li>
<li class=""><a href="module_widget-position-constrain.html" title="widget-position-constrain">widget-position-constrain</a></li>
<li class=""><a href="module_widget-stack.html" title="widget-stack">widget-stack</a></li>
<li class=""><a href="module_widget-stdmod.html" title="widget-stdmod">widget-stdmod</a></li>
<li class=""><a href="module_yql.html" title="yql">yql</a></li>
<li class=""><a href="module_yui.html" title="yui">yui</a></li>
</ul>
</div>
<div id="classList" class="module">
<h4>Classes</h4>
<ul class="content">
<li class="selected"><a href="Escape.html" title="Escape">Escape</a></li>
</ul>
</div>
<div id="fileList" class="module">
<h4>Files</h4>
<ul class="content">
<li class=""><a href="escape.js.html" title="escape.js">escape.js</a></li>
</ul>
</div>
<div id="methodsList" class="module">
<h4>Methods</h4>
<ul class="content">
<li class="protected"><a href="#method__htmlReplacer" title="_htmlReplacer">_htmlReplacer</a></li>
<li class=""><a href="#method_html" title="html">html</a></li>
<li class=""><a href="#method_regex" title="regex">regex</a></li>
</ul>
</div>
</div>
</div>
</div>
<div id="ft">
<hr />
Copyright © 2010 Yahoo! Inc. All rights reserved.
</div>
</div>
<script type="text/javascript">
var ALL_YUI_PROPS = [{"access": "", "host": "Escape", "name": "html", "url": "Escape.html#method_html", "type": "method"}, {"access": "protected", "host": "Escape", "name": "_htmlReplacer", "url": "Escape.html#method__htmlReplacer", "type": "method"}, {"access": "", "host": "Escape", "name": "regex", "url": "Escape.html#method_regex", "type": "method"}];
</script>
</body>
</html>