﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>语源科技BlogJava-工作、生活、网络</title><link>http://www.blogjava.net/afu-0008/</link><description>Java、JavaScript、Web</description><language>zh-cn</language><lastBuildDate>Sun, 12 Apr 2026 06:06:49 GMT</lastBuildDate><pubDate>Sun, 12 Apr 2026 06:06:49 GMT</pubDate><ttl>60</ttl><item><title>Ext Observable的一个BUG修正</title><link>http://www.blogjava.net/afu-0008/archive/2008/03/15/186423.html</link><dc:creator>阿富</dc:creator><author>阿富</author><pubDate>Sat, 15 Mar 2008 01:19:00 GMT</pubDate><guid>http://www.blogjava.net/afu-0008/archive/2008/03/15/186423.html</guid><wfw:comment>http://www.blogjava.net/afu-0008/comments/186423.html</wfw:comment><comments>http://www.blogjava.net/afu-0008/archive/2008/03/15/186423.html#Feedback</comments><slash:comments>6</slash:comments><wfw:commentRss>http://www.blogjava.net/afu-0008/comments/commentRss/186423.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/afu-0008/services/trackbacks/186423.html</trackback:ping><description><![CDATA[<font style="background-color: #cce8cf">
<p>Ext的Observable中的addEvents中有BUG，使用的时候郁闷的啊，override了一下。<br />
</p>
<p>在Ext的官方网站上好像也有人提过，不过Ext开发组在新的版本(2.0.2)中也没有改过来。<br />
</p>
<p>&nbsp;</p>
<div style="border-right: #cccccc 1px solid; padding-right: 5px; padding-left: 4px; font-size: 13px; border-top: #cccccc 1px solid; padding-bottom: 4px; border-left: #cccccc 1px solid; width: 98%; word-break: break-all; padding-top: 4px; border-bottom: #cccccc 1px solid; background-color: #eeeeee"><span style="color: #008080">&nbsp;1</span><img id="Codehighlighter1_34_421_Open_Image" onclick="this.style.display='none'; Codehighlighter1_34_421_Open_Text.style.display='none'; Codehighlighter1_34_421_Closed_Image.style.display='inline'; Codehighlighter1_34_421_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_34_421_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_34_421_Closed_Text.style.display='none'; Codehighlighter1_34_421_Open_Image.style.display='inline'; Codehighlighter1_34_421_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedBlock.gif"  alt="" /><span style="color: #000000">Ext.override(Ext.util.Observable,&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_34_421_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_34_421_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;2</span><span style="color: #000000"><img id="Codehighlighter1_64_419_Open_Image" onclick="this.style.display='none'; Codehighlighter1_64_419_Open_Text.style.display='none'; Codehighlighter1_64_419_Closed_Image.style.display='inline'; Codehighlighter1_64_419_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_64_419_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_64_419_Closed_Text.style.display='none'; Codehighlighter1_64_419_Open_Image.style.display='inline'; Codehighlighter1_64_419_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;addEvents&nbsp;:&nbsp;</span><span style="color: #0000ff">function</span><span style="color: #000000">(o)&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_64_419_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_64_419_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;3</span><span style="color: #000000"><img id="Codehighlighter1_92_132_Open_Image" onclick="this.style.display='none'; Codehighlighter1_92_132_Open_Text.style.display='none'; Codehighlighter1_92_132_Closed_Image.style.display='inline'; Codehighlighter1_92_132_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_92_132_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_92_132_Closed_Text.style.display='none'; Codehighlighter1_92_132_Open_Image.style.display='inline'; Codehighlighter1_92_132_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">&nbsp;(</span><span style="color: #000000">!</span><span style="color: #0000ff">this</span><span style="color: #000000">.events)&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_92_132_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_92_132_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;4</span><span style="color: #000000"><img id="Codehighlighter1_120_121_Open_Image" onclick="this.style.display='none'; Codehighlighter1_120_121_Open_Text.style.display='none'; Codehighlighter1_120_121_Closed_Image.style.display='inline'; Codehighlighter1_120_121_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_120_121_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_120_121_Closed_Text.style.display='none'; Codehighlighter1_120_121_Open_Image.style.display='inline'; Codehighlighter1_120_121_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.events&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_120_121_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_120_121_Open_Text"><span style="color: #000000">{}</span></span><span style="color: #000000">;<br />
</span><span style="color: #008080">&nbsp;5</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">&nbsp;6</span><span style="color: #000000"><img id="Codehighlighter1_168_355_Open_Image" onclick="this.style.display='none'; Codehighlighter1_168_355_Open_Text.style.display='none'; Codehighlighter1_168_355_Closed_Image.style.display='inline'; Codehighlighter1_168_355_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_168_355_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_168_355_Closed_Text.style.display='none'; Codehighlighter1_168_355_Open_Image.style.display='inline'; Codehighlighter1_168_355_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">&nbsp;(</span><span style="color: #0000ff">typeof</span><span style="color: #000000">&nbsp;o&nbsp;</span><span style="color: #000000">==</span><span style="color: #000000">&nbsp;'string')&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_168_355_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_168_355_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;7</span><span style="color: #000000"><img id="Codehighlighter1_231_345_Open_Image" onclick="this.style.display='none'; Codehighlighter1_231_345_Open_Text.style.display='none'; Codehighlighter1_231_345_Closed_Image.style.display='inline'; Codehighlighter1_231_345_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_231_345_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_231_345_Closed_Text.style.display='none'; Codehighlighter1_231_345_Open_Image.style.display='inline'; Codehighlighter1_231_345_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">for</span><span style="color: #000000">&nbsp;(</span><span style="color: #0000ff">var</span><span style="color: #000000">&nbsp;i&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #000000">0</span><span style="color: #000000">,&nbsp;a&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;arguments,&nbsp;v;&nbsp;v&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;a[i];&nbsp;i</span><span style="color: #000000">++</span><span style="color: #000000">)&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_231_345_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_231_345_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;8</span><span style="color: #000000"><img id="Codehighlighter1_270_331_Open_Image" onclick="this.style.display='none'; Codehighlighter1_270_331_Open_Text.style.display='none'; Codehighlighter1_270_331_Closed_Image.style.display='inline'; Codehighlighter1_270_331_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_270_331_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_270_331_Closed_Text.style.display='none'; Codehighlighter1_270_331_Open_Image.style.display='inline'; Codehighlighter1_270_331_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">if</span><span style="color: #000000">&nbsp;(</span><span style="color: #000000">!</span><span style="color: #0000ff">this</span><span style="color: #000000">.events[v])&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_270_331_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_270_331_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">&nbsp;9</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span><span style="color: #0000ff">this</span><span style="color: #000000">.events[v]&nbsp;</span><span style="color: #000000">=</span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">true</span><span style="color: #000000">;<br />
</span><span style="color: #008080">10</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">11</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">12</span><span style="color: #000000"><img id="Codehighlighter1_362_413_Open_Image" onclick="this.style.display='none'; Codehighlighter1_362_413_Open_Text.style.display='none'; Codehighlighter1_362_413_Closed_Image.style.display='inline'; Codehighlighter1_362_413_Closed_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockStart.gif"  alt="" /><img style="display: none" id="Codehighlighter1_362_413_Closed_Image" onclick="this.style.display='none'; Codehighlighter1_362_413_Closed_Text.style.display='none'; Codehighlighter1_362_413_Open_Image.style.display='inline'; Codehighlighter1_362_413_Open_Text.style.display='inline';" align="top" src="http://www.blogjava.net/images/OutliningIndicators/ContractedSubBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000">&nbsp;</span><span style="color: #0000ff">else</span><span style="color: #000000">&nbsp;</span><span style="border-right: #808080 1px solid; border-top: #808080 1px solid; border-left: #808080 1px solid; border-bottom: #808080 1px solid; display: none; background-color: #ffffff" id="Codehighlighter1_362_413_Closed_Text"><img src="http://www.blogjava.net/Images/dot.gif"  alt="" /></span><span id="Codehighlighter1_362_413_Open_Text"><span style="color: #000000">{<br />
</span><span style="color: #008080">13</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/InBlock.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Ext.applyIf(</span><span style="color: #0000ff">this</span><span style="color: #000000">.events,&nbsp;o);<br />
</span><span style="color: #008080">14</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">15</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedSubBlockEnd.gif"  alt="" />&nbsp;&nbsp;&nbsp;&nbsp;}</span></span><span style="color: #000000"><br />
</span><span style="color: #008080">16</span><span style="color: #000000"><img align="top" src="http://www.blogjava.net/images/OutliningIndicators/ExpandedBlockEnd.gif"  alt="" />}</span></span><span style="color: #000000">);</span></div>
</font>
<img src ="http://www.blogjava.net/afu-0008/aggbug/186423.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/afu-0008/" target="_blank">阿富</a> 2008-03-15 09:19 <a href="http://www.blogjava.net/afu-0008/archive/2008/03/15/186423.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>新公司第一博</title><link>http://www.blogjava.net/afu-0008/archive/2008/03/14/186366.html</link><dc:creator>阿富</dc:creator><author>阿富</author><pubDate>Fri, 14 Mar 2008 10:47:00 GMT</pubDate><guid>http://www.blogjava.net/afu-0008/archive/2008/03/14/186366.html</guid><wfw:comment>http://www.blogjava.net/afu-0008/comments/186366.html</wfw:comment><comments>http://www.blogjava.net/afu-0008/archive/2008/03/14/186366.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.blogjava.net/afu-0008/comments/commentRss/186366.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/afu-0008/services/trackbacks/186366.html</trackback:ping><description><![CDATA[<font style="background-color: #cce8cf">刚换了家公司，新公司新气象啊。以前一直忙，也懒得写点东西记录下来，现在发觉还是写点东西的好，把工作、生后中的事情记录下来。偶尔回味一下，未尝不好啊！<br />
Hard Hard Study，Day Day Up。</font>
<img src ="http://www.blogjava.net/afu-0008/aggbug/186366.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/afu-0008/" target="_blank">阿富</a> 2008-03-14 18:47 <a href="http://www.blogjava.net/afu-0008/archive/2008/03/14/186366.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>