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xLibrary - Using a custom IHttpHandler to access embedded JavaScript

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28 Feb 2009CPOL15 min read 44.7K   446   41  
This article covers how to make a custom IHttpHandler to use the X Library from www.cross-browser.com embedded in an assembly.
<?xml version="1.0" encoding="ISO-8859-1"?>

<x_symbol id='xRemoveEventListener2'>

<sources>
  <src><sym>xRemoveEventListener2</sym><file>xremoveeventlistener2.js</file><note><![CDATA[Use this if you use xAddEventListener2 or xAddEventListener3.]]></note></src>
  <src><sym>xRemoveEventListener</sym><file>xremoveeventlistener.js</file><note><![CDATA[The default implementation.]]></note></src>
</sources>

<copyright>Copyright 2001-2007 Michael Foster (Cross-Browser.com)</copyright>
<license>Part of X, a Cross-Browser Javascript Library, Distributed under the terms of the GNU LGPL</license>
<groups>
  <grp>Event</grp>
</groups>
<type>Function</type>

<description><![CDATA[Unregister an event listener previously registered with xAddEventListener2 or xAddEventListener3.]]></description>

<syntax>xRemoveEventListener2(ele, sEventType, fnEventListener[, bCapture])</syntax>

<parameters>
  <par>
    <name>ele</name>
    <note><![CDATA[id string or object reference]]></note>
  </par>
  <par>
    <name>sEventType</name>
    <note><![CDATA[string event type ('mousemove', 'click', 'resize', etc.)]]></note>
  </par>
  <par>
    <name>fnEventListener</name>
    <note><![CDATA[reference to the listener function]]></note>
  </par>
  <par>
    <name>bCapture</name>
    <note><![CDATA[boolean capture event flag]]></note>
  </par>
</parameters>

<dependencies>
  <dep>xGetElementById</dep>
</dependencies>

<demos>
  <demo>
    <url>http://cross-browser.com/toys/</url>
    <note><![CDATA[Index of all X demos.]]></note>
  </demo>
</demos>

<comments>
  <comment>
    <date>21Nov06</date><author>mf</author>
    <note><![CDATA[If you use xAddEventListener 2 or 3 then use xRemoveEventListener2.]]></note>
  </comment>
</comments>

<revisions>
  <rev>
    <num>6</num><date>21Nov06</date><author>mf</author>
    <note><![CDATA[
    Removed the simulated events (window resize and scroll). xRemoveEventListener2.js is now the original implementation.
    ]]></note>
  </rev>
  <rev>
    <num>5</num><date>3Oct06</date><author>mf</author>
    <note><![CDATA[
    Removed sniffers xIE4Up and xOp7Up. Accomplished same logic but without the sniffers. Also reduced size by 18 bytes.
    ]]></note>
  </rev>
  <rev>
    <num>4</num>
    <date>15Sep06</date>
    <author>mf</author>
    <note><![CDATA[Replace eval(eh) with e['on'+eT]=null.]]></note>
  </rev>
  <rev>
    <num>3</num>
    <date>25Apr05</date>
    <author>mf</author>
    <note><![CDATA[use xOp7Up instead of xOp7]]></note>
  </rev>
  <rev>
    <num>2</num>
    <date>14Mar05</date>
    <author>mf</author>
    <note><![CDATA[reduced 103 bytes with shorter parameter names]]></note>
  </rev>
  <rev>
    <num>1</num>
    <date>31Mar04</date>
    <author>mf</author>
    <note><![CDATA[put in it's own file for use with XC]]></note>
  </rev>
</revisions>

</x_symbol>

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Software Developer (Senior)
United States United States
I have been a software developer since 2005, focusing on .Net applications with MS SQL backends, and recently, C++ applications in Linux, Mac OS X, and Windows.

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