小编and*_*lzo的帖子

我正在使用"Closure Compiler",在编译脚本时我会花费以下内容:

编译之前:

// ==ClosureCompiler==
// @compilation_level SIMPLE_OPTIMIZATIONS
// @output_file_name default.js
// @formatting pretty_print,print_input_delimiter
// ==/ClosureCompiler==

var myObj1 = (function() {

  var undefined;   //<----- declare undefined

  this.test = function(value, arg1) {

    var exp = 0;
    arg1 = arg1 == undefined ? true : arg1;  //<----- use declare undefined
    exp = (arg1) ? value * 5 :  value * 10;

    return exp;
  };

  return this;
}).call({});

var myObj2 = (function() {

  this.test = function(value, arg1) {

    var exp = …

我不明白这个错误,不要在"JsonResult Test()"中生成错误,我正在做其他项目作为ASP.NET MVC

谢谢

错误:

System.InvalidOperationException: This request has been blocked because sensitive information could be disclosed to third party web sites when this is used in a GET request. To allow GET requests, set JsonRequestBehavior to AllowGet.

[InvalidOperationException: This request has been blocked because sensitive information could be disclosed to third party web sites when this is used in a GET request. To allow GET requests, set JsonRequestBehavior to AllowGet.]
   System.Web.Mvc.JsonResult.ExecuteResult(ControllerContext context) +263733
   System.Web.Mvc.ControllerActionInvoker.InvokeActionResult(ControllerContext controllerContext, ActionResult actionResult) +10
   System.Web.Mvc.<>c__DisplayClass14.<InvokeActionResultWithFilters>b__11() …

我正在使用MVC 4和AngularJS(+ twitter bootstrap)中的项目.我通常在我的MVC项目中使用"jQuery.Validate","DataAnnotations"和"Razor".然后我在web.config中启用这些键以验证客户端上模型的属性:

<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />

例如,如果我在我的模型中有这个:

[Required]
[Display(Name = "Your name")]
public string Name { get; set; }

有了这个Cshtml:

@Html.LabelFor(model => model.Name)
@Html.TextBoxFor(model => model.Name)
@Html.ValidationMessageFor(model => model.Name)

html结果将:

<label for="Name">Your name</label>
<input data-val="true" data-val-required="The field Your name is required." id="Name" name="Name" type="text" value="" />
<span class="field-validation-valid" data-valmsg-for="Name" data-valmsg-replace="true"></span>

但是现在当我使用AngularJS时,我想渲染可能是这样的:

<label for="Name">Your name</label>
<input type="text" ng-model="Name" id="Name" name="Name" required />
<div ng-show="form.Name.$invalid">
   <span ng-show="form.Name.$error.required">The field Your name is required</span>
</div>

我不知道是否有任何助手或"数据注释"来解决这个问题.我知道AngularJS还有很多其他功能:

<div ng-show="form.uEmail.$dirty …

例如,ASP.NET虚拟路径在哪里解析~链接中 的波浪号

<link rel="stylesheet" type="text/css" href="~/Css/Site.css" />

它重定向,还是RedirectToAction在ASP.NET MVC中？

如何在ASP.NET MVC 1中执行子文件夹.例如,在控制器上采用以下文件夹结构:

/Controller
  /Blog
     ViewsController.cs
     ArticlesController.cs
  /Customers
     SalesController.cs
     ProductsController.cs
  HomeController.cs

我想在视图中有以下文件夹结构,每个视图找到你的控制器:

/Views
  /Blog
     /Views
        Index.aspx
        Admin.aspx
        Show.aspx
     /Articles
        Show.aspx
        Admin.aspx
  /Customers
     /Sales
        Index.aspx
        Totals.aspx
     /Products
        Index.aspx
        Promotions.aspx
  /Home
     Index.aspx

如何在JavaScript应用后更改列表的顺序jQuery.sortable.

例如:

<ul id="mylist">
  <li>1</li>
  <li>2</li>
  <li>3</li>
  <li>4</li>
  <li>5</li>
</ul>

var x_sortable_list = $("mylist").sortable();

然后,假设这个工作:

x_sortable_list.changeOrder([
 {item:1, newOrder:2 },
 {item:2, newOrder:1 },
 {item:3, newOrder:3 }
]);

我的查询用于"(function(){...})();" 鉴于我不是插件.例如" http://piecesofrakesh.blogspot.com/2009/03/downloading-javascript-files-in.html "

(function() {        
  var s = [
    "/javascripts/script1.js",
    "/javascripts/script2.js"
  ];

  var sc = "script", tp = "text/javascript", sa = "setAttribute", doc = document, ua = window.navigator.userAgent;

  for(var i=0, l=s.length; i<l; ++i) {
    if(ua.indexOf("MSIE")!==-1 || ua.indexOf("WebKit")!==-1) {
      doc.writeln("<" + sc + " type=\"" + tp + "\" src=\"" + s[i] + 
          "\" defer></" + sc + ">");
    } else {
      var t=doc.createElement(sc);
      t[sa]("src", s[i]);
      t[sa]("type", tp);
      doc.getElementsByTagName("head")[0].appendChild(t);
    }
  }
})();

要么

var s = [
    "/javascripts/script1.js",
    "/javascripts/script2.js"
]; …

如何通过参数传递函数,稍后在VB6中调用？将是我需要的东西,可以是以下任何选项:

Private Sub Command1_Click()

    Call callMethod(MyPrivateFunction)
    Call callMethod(MyPublicFunction)
    Call callMethod(MyPrivateSub)
    Call callMethod(MyPublicSub)

End Sub

Private Function MyPrivateFunction()
    MsgBox "MyPrivateFunction"
End Function

Public Function MyPublicFunction()
    MsgBox "MyPublicFunction"
End Function

Private Sub MyPrivateSub()
    MsgBox "MyPrivateSub"
End Sub

Public Sub MyPublicSub()
    MsgBox "MyPublicSub"
End Sub

Public Function callMethod(ByRef func As Object)
    Call func
End Function

我想以下代码:

jQuery("#mybutton").click(function(){

    //do something

});

我怎么能记得这个函数"匿名"？,我不能给这个函数命名:

var xfun = function(){

    //do something

}

jQuery("#mybutton").click(xfun);

我可以这样做:

var working = false;
jQuery("#mybutton").click(function(){

  if (working){
    var _this = this;
    _this._eventType = e.type;
    setTimeout(function() { jQuery(_this).trigger(_this._eventType); }, 200);
    return false;
  }
  //do something

});

我需要的是这样的事情:

var working = false;
jQuery("#mybutton").click(function(){

  if (working){
    setTimeout( this_function, 200);
    return false;
  }
  //do something

});

谢谢.

编辑:

解:

jQuery("#mybutton").click(function(){
  if (working){
    var fn = arguments.callee;
    var _this = this;
    setTimeout(function(){fn.call(_this);}, 200);
    return false;
  }
  //do something    
});

我的代码如下:

IList<Users> myData = new List<Users>();

myData = HelperUsers.GetUsersList(); // return IList<Users>

BindingSource bsUsers = new BindingSource { DataSource = myData };
dataGridViewUsers.DataSource = bsUsers;

dataGridViewUsers.Columns["Name"].HeaderText = "Name";
dataGridViewUsers.Columns["LastName"].HeaderText = "Last name";

dataGridViewUsers.Invalidate();

仍然可以在调试中完美地工作,但是当在"对象引用未设置为对象的实例"错误之后发生重新编译时.在线:

dataGridViewUsers.Columns["Name"].HeaderText = "Name";

谢谢