Tue, 30 Jun 2009 11:04:00 GMThttp://blog.csdn.net/phker/http://blog.csdn.net/phker/archive/2009/06/30/4309116.aspxhttp://blog.csdn.net/phker/comments/4309116.aspx0http://blog.csdn.net/phker/comments/commentRss/4309116.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4309116<br />无意中发现网上竟然还有人问grid里面怎么加查询框!!<br />为了方便大家,所以把自己的代码发出来供大家参考!<br />var grid = new Ext.grid.GridPanel( { store : store, cm : cm, sm : sm, id : 'CenterGrid', region : 'center', width : 600, height : 300, title : '公文', frame : true, clicksToEdit : 1, bbar : new Ext.PagingToolbar( { pageSize : 25, store : store, displayInfo : true, displayMsg : '显示第 {0} 条到 {1} 条记录，一共 {2} 条', emptyMsg : "没有记录" }), tbar : [{ xtype : 'button', <img src ="http://blog.csdn.net/phker/aggbug/4309116.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238944482/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/30/4309116.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238944482/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238944482/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 30 Jun 2009 19:04:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/30/4309116.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/30/4309116.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/30/4309116.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238944482/5509528http://blog.csdn.net/phker/archive/2009/06/30/4308558.aspxhttp://blog.csdn.net/phker/comments/4308558.aspx0http://blog.csdn.net/phker/comments/commentRss/4308558.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4308558<br />file.select();<br />document.execCommand('Delete'); <br /><br />其他的方法会或多或少的引发一些其他的副作用!<br />比如:重写innerHTML方法,会引起,再此file域上的事件失效!<br />调用activex控件会遇到安全性问题!<br /><br />我写的这个方法最简单,最好用!<br /><img src ="http://blog.csdn.net/phker/aggbug/4308558.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890858/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/30/4308558.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890858/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890858/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 30 Jun 2009 17:07:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/30/4308558.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/30/4308558.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/30/4308558.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890858/5509528http://blog.csdn.net/phker/archive/2009/06/24/4294241.aspxhttp://blog.csdn.net/phker/comments/4294241.aspx0http://blog.csdn.net/phker/comments/commentRss/4294241.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4294241Extjs,Ext.grid.CheckColumn 列修正版 添加了触发'afteredit'事件的功能 <img src ="http://blog.csdn.net/phker/aggbug/4294241.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890859/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/24/4294241.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890859/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890859/art01.gif" onerror="this.style.display='none'" /></a></p>Wed, 24 Jun 2009 21:58:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/24/4294241.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/24/4294241.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/24/4294241.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890859/5509528http://blog.csdn.net/phker/archive/2009/06/19/4282009.aspxhttp://blog.csdn.net/phker/comments/4282009.aspx0http://blog.csdn.net/phker/comments/commentRss/4282009.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4282009一些经验分享<img src ="http://blog.csdn.net/phker/aggbug/4282009.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890860/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/19/4282009.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890860/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890860/art01.gif" onerror="this.style.display='none'" /></a></p>Fri, 19 Jun 2009 17:58:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/19/4282009.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/19/4282009.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/19/4282009.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890860/5509528http://blog.csdn.net/phker/archive/2009/06/19/4281896.aspxhttp://blog.csdn.net/phker/comments/4281896.aspx0http://blog.csdn.net/phker/comments/commentRss/4281896.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4281896网上看到好多人都是不知道Extjs的grid怎么分页,其中包括start 为0 的问题,有人提出过自己修改分页工具条控件,实现与后台无关的分页效果,这也是一种解决方法,但不是最标准的,下面我就说说最标准的解决方法!!先看下面的类!<img src ="http://blog.csdn.net/phker/aggbug/4281896.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890861/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/19/4281896.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890861/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890861/art01.gif" onerror="this.style.display='none'" /></a></p>Fri, 19 Jun 2009 17:23:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/19/4281896.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/19/4281896.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/19/4281896.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890861/5509528http://blog.csdn.net/phker/archive/2009/06/15/4270830.aspxhttp://blog.csdn.net/phker/comments/4270830.aspx0http://blog.csdn.net/phker/comments/commentRss/4270830.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4270830extjs抛弃iframe使用autoload的方法,和自动填充父控件的方法 提升extjs程序性能的方法<img src ="http://blog.csdn.net/phker/aggbug/4270830.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890862/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/15/4270830.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890862/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890862/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 16 Jun 2009 00:34:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/15/4270830.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/15/4270830.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/15/4270830.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890862/5509528http://blog.csdn.net/phker/archive/2009/06/04/4241064.aspxhttp://blog.csdn.net/phker/comments/4241064.aspx0http://blog.csdn.net/phker/comments/commentRss/4241064.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4241064extjs 中label使用fieldLabel 的方法,还可以添加renderer方法<img src ="http://blog.csdn.net/phker/aggbug/4241064.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890863/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/06/04/4241064.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890863/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890863/art01.gif" onerror="this.style.display='none'" /></a></p>Thu, 04 Jun 2009 17:28:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/06/04/4241064.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/06/04/4241064.aspxphkerhttp://blog.csdn.net/phker/archive/2009/06/04/4241064.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890863/5509528http://blog.csdn.net/phker/archive/2009/05/12/4170382.aspxhttp://blog.csdn.net/phker/comments/4170382.aspx0http://blog.csdn.net/phker/comments/commentRss/4170382.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=4170382<br />  在实际开发中有的时候需要一些下图这样的功能,为了实现下图方法,需要做很多事情!当然有一种很好的方法,<br /><br /><br /><br />但是不安全,不容易维护!为了方便维护所以写了下面的方法!<br /><br />///添加列单击事件,方便在列内添加功能按钮 Ext.grid.GridPanel.prototype.processEvent = function(name, e){ this.fireEvent(name, e); var t = e.getTarget(); var v = this.view; var header = v.findHeaderIndex(t); if(header !== false){ this.fireEvent("header" + name, this, header, e); }else{ <img src ="http://blog.csdn.net/phker/aggbug/4170382.aspx" width = "1" height = "1" /><img src="http://www1.feedsky.com/t1/238890864/phker/csdn.net/s.gif?r=http://blog.csdn.net/phker/archive/2009/05/12/4170382.aspx" border="0" height="0" width="0" style="position:absolute" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890864/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890864/art01.gif" onerror="this.style.display='none'" /></a></p>Tue, 12 May 2009 19:15:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/05/12/4170382.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/05/12/4170382.aspxphkerhttp://blog.csdn.net/phker/archive/2009/05/12/4170382.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890864/5509528http://blog.csdn.net/phker/archive/2009/02/14/3889715.aspxhttp://blog.csdn.net/phker/comments/3889715.aspx0http://blog.csdn.net/phker/comments/commentRss/3889715.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=3889715这种做法也可以，单是靠软件的搜索速度太慢！我觉得可以研究一种硬件像电子电路一样，这边加上电压，另一边就出来结果！具体结果是那个，就看中间的电路设备怎么放了（知识点）如下图：在问题提出的开始加上正电压，在问题结果的地方加上负极，线路能通，搜索通过！不需要过多的判断，而且搜索速度接近光速；任何问题都能迎刃而解！只是这张图里面还有很多没有澄清的地方，比如条件关系，问题的摆放，知识点的摆放，知识点间关系的实现方法等等这些都是问题！但是不得不说这是一个很好的想法！<img src ="http://blog.csdn.net/phker/aggbug/3889715.aspx" width = "1" height = "1" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890865/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890865/art01.gif" onerror="this.style.display='none'" /></a></p>Sat, 14 Feb 2009 20:09:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/02/14/3889715.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/02/14/3889715.aspxphkerhttp://blog.csdn.net/phker/archive/2009/02/14/3889715.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890865/5509528http://blog.csdn.net/phker/archive/2009/01/16/3795640.aspxhttp://blog.csdn.net/phker/comments/3795640.aspx0http://blog.csdn.net/phker/comments/commentRss/3795640.aspxhttp://tb.blog.csdn.net/TrackBack.aspx?PostId=3795640EXT中panel高度的设置<img src ="http://blog.csdn.net/phker/aggbug/3795640.aspx" width = "1" height = "1" /><p class="fswww1"><a href="http://www1.feedsky.com/r/l/csdn.net/phker/238890866/art01.html" target="_blank"><img border="0" ismap="ismap" src="http://www1.feedsky.com/r/i/csdn.net/phker/238890866/art01.gif" onerror="this.style.display='none'" /></a></p>Fri, 16 Jan 2009 22:13:00 +0800phkerhttp://blog.csdn.net/phker/archive/2009/01/16/3795640.aspx#Feedbackhttp://blog.csdn.net/phker/archive/2009/01/16/3795640.aspxphkerhttp://blog.csdn.net/phker/archive/2009/01/16/3795640.aspxhttp://blog.csdn.net/phker/feed.aspxcsdn.net/phker/~7400009/238890866/5509528