小编Kne*_*erd的帖子

使用视频作为div的背景

我想在CSS3中使用视频作为背景.我知道没有背景视频属性,但是可以做这种行为.使用全尺寸视频标签无法提供所需结果,因为需要在视频上显示内容.

它必须是非JS.如果不可能,那么我需要在我的服务器上进行更改,结果也是视频的屏幕截图.

我需要视频来替换彩色框:

彩色框只是atm,CSS框.

html5 css3 html5-video

Kne*_*erd

2014 01-03

22
推荐指数

3
解决办法

9万
查看次数

在异步中抛出异常

我有以下代码:

member public this.GetData(uri: string) = async {
    let! res = Async.AwaitTask(httpClient.GetAsync uri)
    return res
}

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当属性res.IsSuccessStatusCode是false我想抛出一个异常,我怎么能实现这一点.以下代码将无法编译:

member public this.GetData(uri: string) = async {
    let! res = Async.AwaitTask(httpClient.GetAsync uri)
    match res.IsSuccessStatusCode with
    | true -> return res
    | false -> raise new Exception("")
}

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f# exception

Kne*_*erd

lucky-day

5
推荐指数

1
解决办法

882
查看次数

favicon.ico没有在Azure中显示

在我的azure网站上,favicon没有显示,我不知道为什么,Firefox和IE都没有提出请求.

这里是 <head>

<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <link href="/Content/css?v=KcWjsA8hMEvvHcL_bYEPEoG0A-OODc2YpGMSuUcMS1Q1" rel="stylesheet">
    <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no,width=device-width">
    <title>Home Page</title>
    <link href="/favicon.ico" rel="shortcut icon" type="image/x-icon">
    <link href="/favicon.ico" rel="icon" type="image/x-icon">
    <style>
        body {
            padding-top: 100px;
        }

        .panel-collapse .list-group, .panel-collapse table {
            margin-bottom: 0px;
        }

            .panel-collapse .list-group .list-group-item, .panel-collapse table {
                border-left-width: 0px;
                border-right-width: 0px;
                border-radius: 0px;
            }
    </style>
    <script src="/bundles/jquery?v=2TxMtt-lnTmLSAxnR9jQkYHXAQpzj1jZXuFx38ICKHI1"></script>
    <script src="/bundles/chart?v=RDY0V8MKoRiSJgIq0Eb3kDG9qdRbC0bPh1pX3N8dtgw1"></script>
    <script src="/bundles/jqueryval?v=MI52k3GVwo4iEFMxCmNMo-z5BMWz4TVU873nXvEhQCc1"></script>
    <script src="/bundles/bootstrap?v=T3CL0nYmq80T-ZKnpoRhlfJVN4KGci-c-EnIHtG1wJc1"></script>
    <script src="/bundles/modernizr?v=JzM3NpF6dEbkVLIcHRi2kCqk7ZCwBA_bFE26szW8brc1"></script>
    <script src="/bundles/showdown?v=c23WszM8ePO8oaeidWJ9xGjaKHuSckDAdZ3qm-K0C-c1"></script>
</head>

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favicon azure

Kne*_*erd

lucky-day

5
推荐指数

1
解决办法

3621
查看次数

页面不能用ng-include ="function()"滚动 - 代码不再使用了

重要编辑

ng-hide我们为引导程序崩溃删除了该代码,但不会发生此问题,但仍然会发生.我的下一个猜测是以下代码

<div ng-include="getTemplateUrl()"></div>

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这是整个指令:

stuffModule.directive('stuffDirective', function ($compile) {
    var oldId = undefined;
    return {
        restrict: 'E',
        scope: {
            model: '='
        },
        link: function (scope, elem, attrs) {
            scope.$watch(function (scope) {
                if (oldId !== scope.model.key) {
                    oldId = scope.model.key;
                    return true;
                }
                return false;
            }, function (newValue, oldValue) {
                if (scope.model.someswitch) {
                    switch (scope.model.someswitch) {
                        case 'condition1':
                            scope.getTemplateUrl = function () {
                                return 'condition1.html';
                            }
                            break;
                        case 'condition2':
                        case 'condition3':
                            scope.getTemplateUrl = function () {
                                return 'condition23.html';
                            }
                            break; …

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html javascript internet-explorer angularjs

Kne*_*erd

2015 02-25

5
推荐指数

0
解决办法

616
查看次数

在通用应用程序中以表格形式显示数据

我一直在寻找具有与 WPF ListView 类似功能的 UWP 控件，这使我可以创建类似外观的表格。

UWP 中是否有这样的控件？

我想要实现的是 Jira Software 的 SCRUM 和看板概述。也许有更好的选择。

c# xaml win-universal-app windows-10

Kne*_*erd

2018 01-30

5
推荐指数

1
解决办法

5252
查看次数

用razor和twitter bootstrap进行MVC4验证

我需要在MVC4剃须刀中验证我的输入.问题是,我想使用twitter bootstrap然后设置顶部的错误消息类,div如下所示:http://getbootstrap.com/css/#forms-control-states

我怎样才能改变父母div的课程？

razor unobtrusive-validation asp.net-mvc-4 twitter-bootstrap

Kne*_*erd

2015 06-07

3
推荐指数

1
解决办法

2万
查看次数

重用 LINQ 选择功能

我有以下代码：

\n\n

internal static IQueryable<UserModel> SelectUser(this IQueryable<User> query, bool getChildren) {\n    log.DebugFormat("create the select statement for an individual user {0}", getChildren ? "with children" : "without children");\n    var res = query.Select(u => new UserModel {\n        // [...] unimportant stuff\n        Groups = u.Groups.Select(g => new GroupModel {\n            Name = g.Name,\n            Description = g.Description,\n            ID = g.ID\n        }).Take(10),\n        CreatedGroups = !getChildren ? null : u.CreatedGroups.Select(g => new GroupModel {\n            Name = g.Name,\n            Description = g.Description,\n            ID = g.ID\n        }).Take(10)\n        // [...] more …

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c# linq entity-framework

Kne*_*erd

2014 12-31

3
推荐指数

1
解决办法

1263
查看次数

WebAPI ActionFilterAttribute OnExecuting not firing

我有以下Web API ActionFilterAttribute

namespace namespace.Filters {

    using System;
    using System.Collections.Generic;
    using System.Linq;
    using System.Web.Http.Controllers;
    using System.Web.Http.Filters;

    public class LogApiRequestActionFilterAttribute : ActionFilterAttribute {

        public LogApiRequestActionFilterAttribute() {
        }

        private void logData(HttpActionContext actionContext) {
            var controllerName = actionContext.ActionDescriptor.ControllerDescriptor.ControllerType.FullName;
            var actionName = actionContext.ActionDescriptor.ActionName;
            var parameters = "";

            foreach (var item in actionContext.ActionArguments) {
                parameters += string.Format("{0} = {1}, ", item.Key, item.Value);
            }

            if (parameters.Any()) {
                parameters = parameters.Remove(parameters.Count() - 2);
            }

            var message = string.Format("{0}.{1}({2})", controllerName, actionName, parameters);
            // Do the logging
        }

        public …

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asp.net-mvc asp.net-web-api

Kne*_*erd

2015 04-08

3
推荐指数

1
解决办法

4567
查看次数

忽略razor _layout.cshtml中的renderbody

我有一个页面,您需要登录才能观看.所以我想试试这段代码:

<!DOCTYPE html>
<html lang="de">
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
    <meta charset="utf-8" />
    <title>@ViewBag.Title - Meine ASP.NET MVC-Anwendung</title>
    <link href="~/favicon.ico" rel="shortcut icon" type="image/x-icon" />
    <meta name="viewport" content="width=device-width" />
    @Styles.Render("~/Content/css")
    @if (!Request.IsAuthenticated) {
        @Styles.Render("~/Content/signin")
    }
    @Scripts.Render("~/bundles/modernizr")
</head>
<body>
    @if (Request.IsAuthenticated) {
        <header class="navbar navbar-fixed-top" role="banner">
            <div class="container">
                <div class="navbar-header">
                    <button class="navbar-toggle" type="button" data-toggle="collapse" data-target=".bs-navbar-collapse">
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                        <span class="icon-bar"></span>
                    </button>
                    <a class="navbar-brand" href="../">Home</a>
                </div>
                <nav class="collapse navbar-collapse bs-navbar-collapse" role="navigation">
                    <ul class="nav navbar-nav">
                        <li class="active">
                            <a href="#">Link 1</a>
                        </li>
                        <li> …

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c# asp.net-mvc razor asp.net-mvc-4

Kne*_*erd

2013 09-03

2
推荐指数

1
解决办法

5667
查看次数

如何在F#中定义两个相互依赖的类型？

我对F#很新,所以请不要怪我:)

我的服务给了我用户,组和其他对象.userobject看起来像这样:

{
  "id": 0,
  "firstname": null,
  "lastame": null,
  "emailaddress": null,
  "active": false,
  "groups": null,
  "groupcount": 0,
  "createdgroups": null,
  "createdgroupscount": 0,
  "createdfiles": null,
  "createdfilescount": 0,
  "createdfolders": null,
  "createdfolderscount": 0,
  "createdvideos": null,
  "createdvideoscount": 0,
  "createdcategories": null,
  "createdcategoriescount": 0
}

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组对象如下所示:

{
  "id": 0,
  "name": null,
  "description": null,
  "videos": null,
  "videocount": 0,
  "files": null,
  "filecount": 0,
  "members": null,
  "membercount": 0,
  "creator": {
    "id": 0,
    "firstname": null,
    "lastame": null,
    "emailaddress": null,
    "active": false,
    "groups": null,
    "groupcount": 0,
    "createdgroups": null,
    "createdgroupscount": 0,
    "createdfiles": null, …

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f# types

Kne*_*erd

2014 01-01

2
推荐指数

1
解决办法

301
查看次数

Ajax.BeginForm设置错误的操作

以下代码:

@using res = Resouces;
@model Model
@using (Ajax.BeginForm("Excuse", "Profile", new AjaxOptions() {
    HttpMethod = "POST",
    OnSuccess = "$('#excuse').modal('hide')"
}, new { @class = "form-horizontal" })) {
    <div class="modal fade" id="excuse" tabindex="-1" role="dialog" aria-hidden="true">
        <div class="modal-dialog modal-fullscreen form-horizontal">
            <div class="modal-content">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
                    <h3 class="modal-title">@res.Profile.Excuse</h3>
                </div>
                <div class="modal-body">
                    @Html.HiddenFor(id => id.UserId)
                    <div class="form-group">
                        @Html.LabelFor(grp => grp.Reason, new { @class = "col-lg-1 control-label" })
                        <div class="col-lg-11">
                            @Html.TextAreaFor(grp => grp.Reason, new { @class = "form-control", style = "height: …

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asp.net-mvc razor

Kne*_*erd

lucky-day

2
推荐指数

1
解决办法

3524
查看次数

无法在WebApi Response中设置Content-MD5标头

当我尝试设置Content-MD5-Header时,我得到了这个异常

System.InvalidOperationException wurde nicht von Benutzercode behandelt.
  HResult=-2146233079
  Message=Misused header name. Make sure request headers are used with HttpRequestMessage, response headers with HttpResponseMessage, and content headers with HttpContent objects.
  Source=System.Net.Http
  StackTrace:
       bei System.Net.Http.Headers.HttpHeaders.CheckHeaderName(String name)
       bei System.Net.Http.Headers.HttpHeaders.Add(String name, String value)
       bei caching_test.Controllers.ValuesController.Get(Int32 id) in C:\Users\ulbricht\Documents\Bitbucket\caching-system\caching test\Controllers\ValuesController.cs:Zeile 35.
       bei lambda_method(Closure , Object , Object[] )
       bei System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.<>c__DisplayClass13.<GetExecutor>b__c(Object instance, Object[] methodParameters)
       bei System.Web.Http.Controllers.ReflectedHttpActionDescriptor.ActionExecutor.Execute(Object instance, Object[] arguments)
       bei System.Web.Http.Controllers.ReflectedHttpActionDescriptor.<>c__DisplayClass5.<ExecuteAsync>b__4()
       bei System.Threading.Tasks.TaskHelpers.RunSynchronously[TResult](Func`1 func, CancellationToken cancellationToken)
  InnerException:

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这是有例外的部分

public HttpResponseMessage Get(int id)
{
    var …

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c# response asp.net-web-api

Kne*_*erd

lucky-day

1
推荐指数

1
解决办法

2473
查看次数

标签统计

c# ×4

asp.net-mvc ×3

razor ×3

asp.net-mvc-4 ×2

asp.net-web-api ×2

f# ×2

angularjs ×1

azure ×1

css3 ×1

entity-framework ×1

exception ×1

favicon ×1

html ×1

html5 ×1

html5-video ×1

internet-explorer ×1

javascript ×1

linq ×1

response ×1

twitter-bootstrap ×1

types ×1

unobtrusive-validation ×1

win-universal-app ×1

windows-10 ×1

xaml ×1

重要编辑

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小编Kne_erd的帖子

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