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RSS订阅转载 观人·识人·用人26法
[收藏]观人·识人·用人26法 Trackback: http://tb.blog.csdn.net/TrackBack.aspx?PostId=600316 治理之道，就是善于用人之所长，避人之所短，也就是使人人各得所宜，而都能各扬其所长，避其所短。 识别人才，考核才能，是治理国家的根本。因此，在很早年间，古人就提出：为治以知人为先。即治理国家以了解、识别
2014-01-08 09:31:41
1445
转载 不可不看：管理定理一网打尽
一、 素养 蓝斯登原则 ：在你往上爬的时候，一定要保持梯子的整洁，否则你下来时可能会滑倒。 提出者：美国管理学家蓝斯登。 点评：进退有度，才不至进退维谷；宠辱皆忘，方可以宠辱不惊。 卢维斯定理 ：谦虚不是把自己想得很糟，而是完全不想自己。 提出者：美国心理学家h.卢维斯 点评：如果把自己想得太好，就很容易将别人想得很糟。 托利得定理
2014-01-08 09:30:21
429
ajax简单拖放的新闻系统
这个是简单的新闻拖放系统，没有实现关闭栏目，选择新闻等功能，这些功能实现很简单，就是加控件，写事件，所以没有做，给大家看看，复位是GOOGLE上下的，其它是我写的。数据库有两张表一个是新闻目录(newsID,newsLocation(左,右,中间),NewsTitlw),二是具体新闻(NewsID,NEwsTitle,NEwsContent,Time)其中NewsID和第一张表的NewsID对应
2008-04-16
c#办公OA
1、本系统在<br>Windows 2003 Server/Windows xp professinal sp2<br>VS.NET2005<br>SQLServer2005<br>环境下调试通过<br><br>2、文件夹.MyOA\DB\下为系统所需要的数据库脚本文件<br><br>3、管理员登录名及初识口令：super/1
2007-12-14
MyFrameWork经典经验总结（经典的开发经验）
一个树中包含很多开发的使用工具，比如 tree combotext toolbar 等，很实用，直接IIs运行就行了，都有英文解释的
2007-10-13
ado ActiveX Data Objects
ado教程，很好的书，个人认为<br>ADO 支持用于建立基于客户端/服务器和 Web 的应用程序的主要功能。其主要优点是易于使用、高速度、低内存支出和占用磁盘空间较少。ADO 同时具有远程数据服务 (RDS) 功能，通过 RDS 可以在一次往返过程中实现将数据从服务器移动到客户端应用程序或 Web 页、在客户端对数据进行处理然后将更新结果返回服务器的操作。<br><br>
2007-10-09
webservice-ajax
In order to AJAX enable it we will have to add the following attribute to the Web Service declaration part: <br>[System.Web.Script.Services.ScriptService()]<br>When this is done our Web Service is ready to respond to client-side JavaScript calls.<br>One more thing has to be done here: we need the Web Method that we will call from client-side JavaScript. Let us define it like this: <br>[WebMethod]<br>public string GetServerResponse(string callerName)<br>{<br> if(callerName== string.Empty)<br> throw new Exception("Web Service Exception: invalid argument");<br><br> return string.Format("Service responded to {0} at {1}", callerName, DateTime.Now.ToString());<br>}<br>Configuring ASP.Net Application<br>ASP.Net applications web.config file also has to be modified in order to enable Web Service calls from client-side JavaScript code.<br>This modification is though made for you by Microsoft Visual Studio 2005 if you are using ASP.Net AJAX template. Here is the example of what can be inserted into httpHandles section of your web.config file:<br><configuration><br> ...<br> <system.web><br> ...<br> <httpHandlers><br> <remove verb="*" path="*.asmx"/><br> <add verb="*" path="*.asmx" validate="false" type="System.Web.Script.Services.ScriptHandlerFactory, <br> System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"/><br> ...<br> </httpHandlers><br> ...<br> </system.web><br> ...<br><configuration><br>Making client-side JavaScript code<br>Let us take a look at the default.aspx file that was automatically created in our project (if it was not - then you will have to add one manually). First we have to make sure that we have one and only one instance of Script Manager object on your page:<br><body><br><form id="form1" runat="server"><br><asp:ScriptManager ID="ScriptManager1" runat="server"><br></asp:ScriptManager><br><div></div><br></form><br></body><br>Then we have to add Services collection to our ScriptManager object, add ServiceReference to the Services collection and specify Path to the desired service.<br>The result might look like this: <br><body><br><form id="form1" runat="server"><br><asp:ScriptManager ID="ScriptManager1" runat="server"><br><Services><br><asp:ServiceReference Path="~/WebServices/MySampleService.asmx" /><br></Services><br></asp:ScriptManager><br><div></div><br></form><br></body><br>or like this if you prefer to do it directly in your code-behind file : <br>ScriptManager1.Services.Add(new ServiceReference("~/WebServices/MyWebService.asmx"));<br>Now we need some client-side functions, button to trigger Web Service request and a text box to provide the input for the Web Service: <br>• SendRequest - this function will send asyncroneus request to the Web Service <br>• OnComplete - this function will receive result from the Web Service <br>• OnError - this function will be triggered if an error occures while executing Web Service <br>• OnTimeOut - this function will be triggered if Web Service will not respond <br>• MyTextBox- text box with the input for the Web Service <br>• RequestButton - the button that triggers SendRequest function <br>The result might look like this: <br> Collapse<br><head runat="server"><br><title>Web Service call from client-side JavaScript</title><br><script language="javascript" type="text/javascript"><br>function SendRequest() <br>{<br>MySampleService.GetServerResponse(form1.MyTextBox.value, OnComplete, OnError,<br>OnTimeOut);<br>}<br>function OnComplete(arg)<br>{<br>alert(arg);<br>}<br>function OnTimeOut(arg)<br>{<br>alert("timeOut has occured");<br>}<br>function OnError(arg)<br>{<br>alert("error has occured: " + arg._message);<br>}<br></script><br></head><br><body><br><form id="form1" runat="server"><br><asp:ScriptManager ID="ScriptManager1" runat="server"><br><Services><br><asp:ServiceReference Path="~/WebServices/MySampleService.asmx" /><br></Services><br></asp:ScriptManager><br><div><br><input type="text" value="" id="MyTextBox" /><br><input type="button" value="Send Request to the Web Service" id="RequestButton" onclick="return SendRequest()" /><br></div><br></form><br></body> <br>This is basically it. You have a functioning client-side JavaScript code that calls server-side Web Service and treats returned response. <br>If we supply empty input value to the GetServerResponse method of MySampleService then as expected it will throw an exception. This exception will be caught by the OnError function in the client-side JavaScript:<br> <br>Conclusion<br>The described client-to-server communication model where client-side JavaScript code invokes Web Service methods provides us with a lot of flexibility to extend the web site functionality. At the same time the traffic is minimal: we send only the input data required by the Web Method and we receive only the return value from the method being invoked. <br>History<br>You can always find the most up-to-date version of this article in the AJAX section of my web site. <br>About semenoff<br><br>
2007-10-09
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