This is a Blazor library that wraps Chart.js. You can use it in both client- and server-side projects.
اگر بخواهید در کد وب پارت خود از ویژگی Session استفاده کنید ، ممکن است SharePoint این اجازه را به شما ندهد... راه حل چیست؟
اگر کد خود را بعد از پیاده سازی Session اجرا کنید چنین پیغامی را مشاهده خواهید کرد:
این پیغام نشان می دهد که تنظیمات Session در فایل web.config فعال نیست .یکی از راه حل های این مشکل چک کردن ویژگی enableSessionState="true" در هدر صفحه و در تگ Page است
اگر این ویژگی True باشد و همچنان همان پیغام فوق را مشاهده کردید به فایلweb.config وبسایت مورد نظر مراجعه کرده و به روش زیر عمل کنید :
// 1 - Find This Node <modules runAllManagedModulesForAllRequests="true"> // 2 - Add These Nodes <remove name="Session" /> <add name="Session" type="System.Web.SessionState.SessionStateModule" preCondition="" />
اکنون امکان استفاده از Session برای شما فراهم شده است .
در غیر این صورت باید تغییراتی در Permission Policy های شیرپوینت که در فایل های wss_minimaltrust.config و wss_mediumtrust.config و ... انجام دهید و یک Permission Set به آن اضافه کنید
این فایل ها در زیر مجموعه 14 و در پوشه CONFIG قرار دارند .
موفق باشید
- Use BindAttribute on the action method
- Use [Editable] or [BindNever] on the model
- Use two different models
- Use a base class
- Use ModelMetadataTypeAttribute
- Explicit binding via TryUpdateModelAsync<>
This was a very quick run down of some of the options available to you to prevent mass assignment. Which approach you take is up to you, though I would definitely suggest using one of the latter 2-model approaches. There are other options too, such as doing explicit binding via TryUpdateModelAsync<> but the options I've shown represent some of the most common approaches. Whatever you do, don't just blindly bind your view models if you have properties that should not be edited by a user, or you could be in for a nasty surprise.
And whatever you do, don't bind directly to your EntityFramework models. Pretty please.
Marten 3.0 منتشر شد
Marten 3.0 is live on Nuget. It didn’t turn out to be a huge release, but we needed to accommodate the Npgsql 4.* dependency and I felt like that was a breaking change, so here we go.
ILogger: is responsible to write a log message of a given Log Level.
ILoggerProvider: is responsible to create an instance of ILogger
(you are not supposed to use ILoggerProvider
directly to create a logger)
ILoggerFactory: you can register one or more ILoggerProvider
s with the factory, which in turn uses all of them to create an instance of ILogger
. ILoggerFactory
holds a collection of ILoggerProviders
.
موشکافی ASP.NET 5
ASP.NET 5 is an entirely new web stack, rebuilt from the ground up to run fast, cross-platform, and completely configurable. Join David Fowler, one of the architects of ASP.NET 5, as he goes deep into the core of ASP.NET 5. What's the hosting model? How does the HTTP stack work? How do middleware and NuGet packages get pulled in to compose your application? How do the different servers (IIS, Kestrel, WebListener, etc.) actually work? How can you take advantage of these things to build lean, fast, optimized web apps on the new ASP.NET 5 platform? Come find out!
نگاهی به کار با Blazor در NET 8.
font-face ایجاد کننده
The @font-face CSS at-rule allows authors to specify online fonts to display text on their web pages. By allowing authors to provide their own fonts, @font-face eliminates the need to depend on the limited number of fonts users have installed on their computers. Unfortunately different browsers understand differnt font types. This service allows you to generate css rule and font files that makes your font work in all the browsers that support font-face or webfonts.
public class AccessControlService { private DbContext db; public AccessControlService() { db = new DbContext(); } public IEnumerable<Permission> GetUserPermissions(string userId) { var userRoles = this.GetUserRoles(userId); var userPermissions = new List<Permission>(); foreach (var userRole in userRoles) { foreach (var permission in userRole.Permissions) { // prevent duplicates if (!userPermissions.Contains(permission)) userPermissions.Add(permission); } } return userPermissions; } public IEnumerable<Role> GetUserRoles(string userId) { return db.Users.FirstOrDefault(x => x.UserId == userId).Roles.ToList(); } public bool HasPermission(string userId, string area, string control) { var found = false; var userPermissions = this.GetUserPermissions(userId); var permission = userPermissions.FirstOrDefault(x => x.Area == area && x.Control == control); if (permission != null) found = true; return found; } {
[RoutePrefix("َAuth/permissions")] public class PermissionsController : ApiController { private AccessControlService _AccessControlService = null; public PermissionsController() { _AccessControlService = new AccessControlService(); } [Route("GetUserPermissions")] public async Task<IHttpActionResult> GetUserPermissions() { if (!User.Identity.IsAuthenticated) { return Unauthorized(); } return Ok(_AccessControlService.GetPermissions(User.Identity.GetCurrentUserId())); } }
توسعه سرویسها و فرآیندهای سمت وب کلاینت AngularJS
'use strict'; angular.module('App').factory('permissionService', ['$http', '$q', function ($http, $q) { var _getUserPermissions = function () { return $http.get(serviceBaseUrl + '/api/permissions/GetUserPermissions/'); } var _isAuthorize = function (area, control) { return _.some($scope.permissions, { 'area': area, 'control': control }); } return { getUserPermissions: _getUserPermissions, isAuthorize: _isAuthorize }; }]);
$scope.login = function () { authService.login($scope.loginData).then(function (response) { savePermissions(); $location.path('/userPanel'); }, function (err) { $scope.message = err.error_description; }); }; var savePermissions = function () { permissionService.getUserPermissions().then(function (response) { $rootScope.permissions = response.data; }, function (err) { }); } }
App.controller('parentController', ['$rootScope', '$scope', 'authService', 'permissionService', function ($rootScope, $scope, authService, permissionService) { $scope.authentication = authService.authentication; // isAuthorize Method $scope.isAuthorize = permissionService.isAuthorize(); // rest of codes }]);
<div ng-controller="childController"> <div ng-if="isAuthorize('articles', 'edit')" > <!-- the block that we want to not see unauthorize person --> </div> </div>