技术手册 - 吕的部落格 http://www.lvjiyong.com/category/tech 主要研究ASP.NET及基于WEB标准的WEB开发，还有Ajax这个不知道怎么去评论的东西 zh-cn Fri, 21 Dec 2007 01:56:28 GMT Fri, 21 Dec 2007 01:56:28 GMT 吕的部落格 Version 1.0.0.0 Ext2.0可以定制了 http://www.lvjiyong.com/item/37863 吕 吕 Fri, 21 Dec 2007 01:56:28 GMT http://www.lvjiyong.com/item/37863 http://www.lvjiyong.com/item/37863 http://www.lvjiyong.com/item/37863#postComment 0 http://www.lvjiyong.com/comment/37863 http://www.lvjiyong.com/trackback/37863 地址:http://extjs.com/download/build

Build your own Ext 2.0

Not everyone can include the full ext-all.js file on their site. This tool will allow you to build your own ext.js with just the things you need. Looking for the 1.1 version of this page?

Dependencies will automatically be included in the correct order even if they are not selected - with one exception. If you choose a feature that adds functionality to a core component then you will need to choose to include the core component. For example, if you select "Grid - Editing Support" you will also need to select "Grid - Core". Please report any build issues in this forum thread.

]]> EL的SmartCode模板 http://www.lvjiyong.com/item/Smart-Code-Tpl 吕 吕 Fri, 16 Nov 2007 16:21:00 GMT http://www.lvjiyong.com/item/Smart-Code-Tpl http://www.lvjiyong.com/item/Smart-Code-Tpl http://www.lvjiyong.com/item/Smart-Code-Tpl#postComment 0 http://www.lvjiyong.com/comment/Smart-Code-Tpl http://www.lvjiyong.com/trackback/Smart-Code-Tpl 已使用SC完成原生成器的 存储(SP),实体类(Model,DAL,BLL)生成(引入泛型,不再生成具体集合类,未使用用工厂,还是习惯简单的静态BLL)
接下来:
  • 使类支持缓存(Cache) 完成
  • Web服务(WebService)
  • 序列化互转(Serializable) 辅助完成
  • UI的本地化(Localizable:resouces && ascx)
  • 基础的后台列表,编辑,删除(Admin:resouces && ascx&& cs)
  • 展示列表(Front:resouces && ascx && cs)
  • +将对DAL增加委托
]]> NOD32正式版升级技巧 http://www.lvjiyong.com/item/37733 吕 吕 Sat, 19 May 2007 00:20:43 GMT http://www.lvjiyong.com/item/37733 http://www.lvjiyong.com/item/37733 http://www.lvjiyong.com/item/37733#postComment 0 http://www.lvjiyong.com/comment/37733 http://www.lvjiyong.com/trackback/37733 2。如果取得的最新ID不能升级，请选择国内的升级服务器: NOF32中国官方服务器http://u1.nod32cn.com
3。安装之前看清是否是试用版本。
以上是心得，切记。]]> 生成器BUG备忘录 http://www.lvjiyong.com/item/37697 吕 吕 Fri, 20 Apr 2007 01:46:25 GMT http://www.lvjiyong.com/item/37697 http://www.lvjiyong.com/item/37697 http://www.lvjiyong.com/item/37697#postComment 0 http://www.lvjiyong.com/comment/37697 http://www.lvjiyong.com/trackback/37697
  • 初使化数据时，当数据不存在时，不能将当前实体类初使化默认值，而是保持在查询前的数据。
    • ]]>         Community Server 2007 RELEASED & Downloads http://www.lvjiyong.com/item/37695 吕 吕 Tue, 17 Apr 2007 00:27:53 GMT http://www.lvjiyong.com/item/37695 http://www.lvjiyong.com/item/37695 http://www.lvjiyong.com/item/37695#postComment 0 http://www.lvjiyong.com/comment/37695 http://www.lvjiyong.com/trackback/37695 Community Server 2007 - RELEASED

     

    Today we’re proud to announce the immediate availability of Community Server 2007 – the best version of Community Server yet!

    There are a number of new improvements, but by far the largest is the new theme system “Chameleon”. Chameleon allows people to change the look-and-feel of Community Server without requiring a degree in Computer Science! There are simple to use what-you-see-is-what-you-get tools to assist you in changing colors, graphics, fonts, and more. Also sharing themes has never been easier – Community Server uses a single-file for exporting or importing all of its theme settings, which means you can quickly share your themes with your friends.

    ]]>         ASP.NET中使用AspnetAccessProvider http://www.lvjiyong.com/item/37683 吕 吕 Tue, 10 Apr 2007 08:29:17 GMT http://www.lvjiyong.com/item/37683 http://www.lvjiyong.com/item/37683 http://www.lvjiyong.com/item/37683#postComment 0 http://www.lvjiyong.com/comment/37683 http://www.lvjiyong.com/trackback/37683 Sample Access Providers， 当然也可以顺便看看说明页面http://msdn2.microsoft.com/en-us/asp.net/aa336558.aspx，下载回来 之后安装那个vsi，然后新建一个project类型选这个新的access provider，编译得到dll，然后在你的新网站里的bin目录里丢这个dll，在app_data里丢aspnetdb.mdb，当然最后关键的是 要修改web.config，具体修改方式可以参考前面那个模版project里的config。好了做好以上事情之后就可以打开asp.net配置-- 安全选项卡，就可以看到一系列的设置了
    摘自：http://bennyni.yculblog.com/post.1569574.html]]>         SEO必备工具 http://www.lvjiyong.com/item/37660 吕 吕 Wed, 21 Mar 2007 02:13:16 GMT http://www.lvjiyong.com/item/37660 http://www.lvjiyong.com/item/37660 http://www.lvjiyong.com/item/37660#postComment 0 http://www.lvjiyong.com/comment/37660 http://www.lvjiyong.com/trackback/37660 FCKEditor自定义摘要 http://www.lvjiyong.com/item/37640 吕 吕 Sat, 03 Mar 2007 01:27:39 GMT http://www.lvjiyong.com/item/37640 http://www.lvjiyong.com/item/37640 http://www.lvjiyong.com/item/37640#postComment 1 http://www.lvjiyong.com/comment/37640 http://www.lvjiyong.com/trackback/37640 roadmap，好多功能只有自己做了
    1. 自定义上传目录
    2. 自定义上传权限
    3. 图片缩略图
    4. ...............更多补充中
    ]]>         jQuery 1.1.2 http://www.lvjiyong.com/item/37637 吕 吕 Fri, 02 Mar 2007 01:16:13 GMT http://www.lvjiyong.com/item/37637 http://www.lvjiyong.com/item/37637 http://www.lvjiyong.com/item/37637#postComment 2 http://www.lvjiyong.com/comment/37637 http://www.lvjiyong.com/trackback/37637 Download ]]> jQuery Nightly Builds http://www.lvjiyong.com/item/37619 吕 吕 Thu, 15 Feb 2007 00:10:11 GMT http://www.lvjiyong.com/item/37619 http://www.lvjiyong.com/item/37619 http://www.lvjiyong.com/item/37619#postComment 1 http://www.lvjiyong.com/comment/37619 http://www.lvjiyong.com/trackback/37619 Using jQuery with Other Libraries http://www.lvjiyong.com/item/37618 吕 吕 Tue, 13 Feb 2007 00:21:16 GMT http://www.lvjiyong.com/item/37618 http://www.lvjiyong.com/item/37618 http://www.lvjiyong.com/item/37618#postComment 0 http://www.lvjiyong.com/comment/37618 http://www.lvjiyong.com/trackback/37618 Documentation，原来为兼用Prototype，他们给出了好几个解决方法。]]> FCKeditor 2.4 released提供下载 http://www.lvjiyong.com/item/37617 吕 吕 Tue, 13 Feb 2007 00:07:14 GMT http://www.lvjiyong.com/item/37617 http://www.lvjiyong.com/item/37617 http://www.lvjiyong.com/item/37617#postComment 0 http://www.lvjiyong.com/comment/37617 http://www.lvjiyong.com/trackback/37617 上传了Prototype的一个应用jsCropperUI-1.2.0 http://www.lvjiyong.com/item/37615 吕 吕 Mon, 12 Feb 2007 00:48:35 GMT http://www.lvjiyong.com/item/37615 http://www.lvjiyong.com/item/37615 http://www.lvjiyong.com/item/37615#postComment 0 http://www.lvjiyong.com/comment/37615 http://www.lvjiyong.com/trackback/37615 使用Prototype在线图片区域选择
    我提到过这个应用，这次上传的实例比较多，因为作者又更新了库，并产生的更多的扩展。查看演示]]>         关于asp.net在虚拟主机创建目录出现错误的解决方法 http://www.lvjiyong.com/item/37609 吕 吕 Fri, 02 Feb 2007 00:17:06 GMT http://www.lvjiyong.com/item/37609 http://www.lvjiyong.com/item/37609 http://www.lvjiyong.com/item/37609#postComment 0 http://www.lvjiyong.com/comment/37609 http://www.lvjiyong.com/trackback/37609 昨天有朋友问我“为什么在本地测试正常，而在服务器上创建目录就出错了”。其实这一情况我也遇到过，是权限的问题。虚拟主机一般对ASP.NET权限限制得很夸张，当然如果我们自己的服务器，也应该设置地如此夸张，不然可能给服务器导制不可估计的损失。

    当时我遇到这个问题的时候也傻了一下，不过运气比较好，那时候已经用上FCKeditor了，发现居然FCKeditor上传文件，建立目录不会出错！打开项目一看，FCKeditor居然是调用系统API来解决没有权限创建目录的问题。

    该方法引用

    System.Runtime.InteropServices ;

    使用以下方法代替Dir....Create

      [DllImport("msvcrt.dll", SetLastError=true)]
      public static extern int _mkdir(string path) ;

    当然它也只能创建本级目录，如果要创建N级目录还要改写，具体实现大家可以自己发挥，也可参与FCK的Util.cs文件

    ]]>         JQuery更新了好几天了 http://www.lvjiyong.com/item/37573 吕 吕 Fri, 19 Jan 2007 08:37:59 GMT http://www.lvjiyong.com/item/37573 http://www.lvjiyong.com/item/37573 http://www.lvjiyong.com/item/37573#postComment 0 http://www.lvjiyong.com/comment/37573 http://www.lvjiyong.com/trackback/37573 jQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages. jQuery is designed to change the way that you write JavaScript.

    Download jQuery (uncompressed) 55kb Great for testing, learning and development

    Download jQuery (compressed) 19kb Great for production use

    ]]>         JTip终于也用上了. http://www.lvjiyong.com/item/tooltips-with-jquery-jtip 吕 吕 Tue, 16 Jan 2007 23:57:26 GMT http://www.lvjiyong.com/item/tooltips-with-jquery-jtip http://www.lvjiyong.com/item/tooltips-with-jquery-jtip http://www.lvjiyong.com/item/tooltips-with-jquery-jtip#postComment 2 http://www.lvjiyong.com/comment/tooltips-with-jquery-jtip http://www.lvjiyong.com/trackback/tooltips-with-jquery-jtip 用这个利用AJAX重入代替原来的Title提示,显示的内容更加随意，呵呵，但如果提示内容带有链接,则需要自己可以下jtip里的事件,因为默认是鼠标在链接上则提示，而移开则不提示，所以不可能点上链接，在线演示(原版)

    ]]>         profile 元素（ASP.NET 设置架构） http://www.lvjiyong.com/item/37545 吕 吕 Sat, 06 Jan 2007 06:28:39 GMT http://www.lvjiyong.com/item/37545 http://www.lvjiyong.com/item/37545 http://www.lvjiyong.com/item/37545#postComment 0 http://www.lvjiyong.com/comment/37545 http://www.lvjiyong.com/trackback/37545 MSDN:roleManager 元素（ASP.NET 设置架构） http://www.lvjiyong.com/item/37544 吕 吕 Sat, 06 Jan 2007 06:19:26 GMT http://www.lvjiyong.com/item/37544 http://www.lvjiyong.com/item/37544 http://www.lvjiyong.com/item/37544#postComment 0 http://www.lvjiyong.com/comment/37544 http://www.lvjiyong.com/trackback/37544 ASP.NET保留文件夹详解 http://www.lvjiyong.com/item/37540 吕 吕 Sat, 06 Jan 2007 01:10:30 GMT http://www.lvjiyong.com/item/37540 http://www.lvjiyong.com/item/37540 http://www.lvjiyong.com/item/37540#postComment 0 http://www.lvjiyong.com/comment/37540 http://www.lvjiyong.com/trackback/37540 1. Bin文件夹

    Bin文件夹包含应用程序所需的，用于控件、组件或者需要引用的任何其他代码的可部署程序集。该目录中存在的任何.dll文 件将自动地链接到应用程序。如果在该文件夹中留有不用的或过期的文件，则可能出现“二义性引用(ambiguous reference)”异常的风险。换句话说，如果两个不同的程序集定义相同的类(相同的命名空间和名称)，则ASP.NET运行库不能决定应该使用哪一 个程序集，从而抛出一个异常。在开发时，当我们重新命名一个项目或一个程序集的名称时，这是常见的错误。为了避免这种错误，一定不要在该文件夹中保留任何 不必要的程序集，或者至少要从配置文件的<assemblies>节中删除如下代码行：

    ]]>         使用ESC压缩你的Javascript代码 http://www.lvjiyong.com/item/37524 吕 吕 Thu, 04 Jan 2007 02:30:01 GMT http://www.lvjiyong.com/item/37524 http://www.lvjiyong.com/item/37524 http://www.lvjiyong.com/item/37524#postComment 0 http://www.lvjiyong.com/comment/37524 http://www.lvjiyong.com/trackback/37524 .这次终于找到了一个好的,推荐给大家.]]>