小编lea*_*ing的帖子

我有以下代码:

<div id="DivPassword" title="test" > 

我想更改div标题,我有以下代码:

 function ChangeAttribute() {
         $("#DivPassword")
            .attr('title', 'Photo by Kelly Clark');
         $('#DivPassword').dialog('open');
         return false;
     }

打开对话框时,标题仍在测试中!如果我没有为div分配任何标题,则对话框不显示任何标题.我怎么能纠正这个？

 function ChangeAttribute() {
         $("#DivPassword")
            .attr('title', 'Photo by Kelly Clark')
            .dialog('open');

         alert($("#DivPassword").attr('title'));
     }

$('#DivPassword').dialog({
             autoOpen: false,
             width: 800,
             buttons: {
                 "Cancel": function() {
                     $(this).dialog("close");
                 },
                 "Accept": function() {
                 alert($(this).attr('title'));
                     $(this).dialog("close");
                 }
             }
         });

 <script type="text/javascript">
     var Dtitle;
     $(function() {
        $('#DivPassword').dialog({

             autoOpen: false,
             width: 800,
             title : Dtitle,
             buttons: {
                 "Cancel": function() {
                     $(this).dialog("close");
                 },
                 "Accept": function() {
                     $(this).dialog("close");
                 }
             }
         }); …

在MVC2中我Page.User.Identity.Name使用了<%@ Control Language="C#" Inherits="System.Web.Mvc.ViewUserControl" %>

我怎样才能在MVC3中使用它？

我有一个带有以下代码的Datepicker.我有一个下拉框,在dropDown框中发生更改后,我想启动datePicker beforeShowDay函数.我怎样才能做到这一点？

var freeDate;

我的部分代码如下:

$("#myDiv").datepicker({
    showOtherMonths: true,
    selectOtherMonths: true,
    dateFormat: "yy/mm/dd",
    onSelect: function(dateText, inst) {},
    onChangeMonthYear: function(year, month, inst) {
        $.ajax({
            contentType: "application/json; charset=utf-8",
            dataType: "json",
            url: '@Url.Action("ListDates", "Party")',
            data: {
                date: new Date(year, month - 1, 1).toString("yyyy/MM/dd"),
                userID: userID
            },
            success: function(data) {
                freeDate = eval(data);
            },
            error: function(request, status, error) {}
        });
    },
    beforeShowDay: function(dateToShow) {
        var returnResult = new Array();
        returnResult.push(true);
        var itemMatched = false;
        $.each(freeDate, function(key, value) {
            if (new Date(parseInt(value.substr(6))).compareTo(dateToShow) == 0) {
                itemMatched …

如何显示JSON返回的ModelState错误？

我想做这样的事情:

 if (!ValidateLogOn(Name, currentPassword))
    {
        ModelState.AddModelError("_FORM", "Username or password is incorrect.");

        //Return a json object to the javascript
        return Json(new { ModelState });
    }

在视图中我的代码必须是什么才能读取ModelState错误并显示它们？

我在视图中读取JSON值的实际代码如下:

function createCategoryComplete(e) { 
    var obj = e.get_object(); 
    alert(obj.Values); 
} 

从哪里可以下载jquery.autocomplete.js"？

我有以下代码,它虽然我遇到01-Jan-2009了DateTo,并03-Jan-2009为DateFrom它的读值NAN.我错过了什么吗？我在引用

 var DateToValue = $("#DateTo").val();
      var DateFromValue = $("#DateFrom").val();

      if (Date.parse(DateToValue) <= Date.parse(DateFromValue)) {
          $("#DateFrom").val(DateToValue)
      }

  <script src="@Url.Content("~/Scripts/jquery-1.4.2.min.js")"
 type="text/javascript"></script>

 <script  src="@Url.Content("~/Scripts/jquery.datePicker.js")"
type="text/javascript"></script>

         <script src="@Url.Content("~/Scripts/jquery.validate.js")"
 type="text/javascript"></script>

Run Code Online (Sandbox Code Playgroud)

下面,在CreateTest中,uponsuccessful,我想从CreateTest重定向到Tests.

我想做类似以下的事情:

    public ActionResult Tests(int ID, string projectName)
    {
        TestModel model = new TestModel (ID, projectName);
        return View(model);
    }

 [HttpPost]
    public ActionResult CreateTest(TestModel model)
    {
        try
        {
            return RedirectToAction("Tests");
        }
        catch (Exception e)
        {
            ModelState.AddModelError("Error", e.Message);
            return View(model);
        }
    }

我试图拉一些文件和目录,我有以下消息:

当我查看我的存储库时,我可以看到文件已经下载但所有包含_为前缀,甚至包含文件和文件夹的名称_

requesting all changes 
adding changesets 
adding manifests 
adding file changes 
added 1094 changesets with 4304 changes to 1071 files abort:
untracked file in working directory differs from file in requested revision: '.hgignore' [command interrupted]

怎么了？

我有以下代码,我想以一种最少重复代码的方式编写代码.

if (Categories != null)
{
    bool flag=false;
    foreach (dynamic usableCat in Category.LoadForProject(project.ID))
    {
        foreach (dynamic catRow in Categories)
        {
            if (usableCat.ID == catRow.ID)
                flag = true;                            
        }
        if (!flag)
        {
            int id = usableCat.ID;
            Category resolution = Category.Load(id);
            resolution.Delete(Services.UserServices.User);
        }
    }
}
if (Priorities != null)
{
    bool flag = false;
    foreach (dynamic usableCat in Priority.LoadForProject(project.ID))
    {
        foreach (dynamic catRow in Priorities)
        {
            if (usableCat.ID == catRow.ID)
                flag = true;
        }
        if (!flag)
        {
            int id = usableCat.ID;
            Priority …

我正在上课,如下

 public class UserRoleModel
{
    public string Role { get; set; }
    public bool UserRole { get; set; }
}

和 public UserRoleModel[] UserRoles { get; set; }

我的控制器如下:

 public ActionResult CreateUser()
     {
         UserDetailsModel model = new UserDetailsModel();
         return View(model);
     }

     [HttpPost]
     public ActionResult CreateUser(UserDetailsModel model)
     {

         return View(model);
     }

在我看来,我有

    >@foreach (var item in Model.UserRoles)      
    { 

    name = "UserRoles"+ ".Value["+ i + "]"; 
    id= "UserRoles" + "_Value[" + i++ + "]";
    selected = item.UserRole ? "checked=\"checked\"" : ""; 

        <p> …