میتونید direction مربوط به div را تغییر بدید در این حالت به درستی نمایش داده میشه:
<div id="chart" style="direction: ltr"> </div>
<div id="chart" style="direction: ltr"> </div>
Blogger.ApplicationSerializer = DS.LSSerializer.extend(); Blogger.ApplicationAdapter = DS.LSAdapter.extend();
Blogger.Post = DS.Model.extend({ title: DS.attr(), body: DS.attr() });
Blogger.Comment = DS.Model.extend({ text: DS.attr() });
<script src="Scripts/Models/post.js" type="text/javascript"></script> <script src="Scripts/Models/comment.js" type="text/javascript"></script>
Blogger.PostsRoute = Ember.Route.extend({ //controllerName: 'posts', // مقدار پیش فرض است و نیازی به ذکر آن نیست //renderTemplare: function () { // this.render('posts'); // مقدار پیش فرض است و نیازی به ذکر آن نیست //}, model: function () { return this.store.find('post'); } });
Blogger.RecentCommentsRoute = Ember.Route.extend({ model: function () { return this.store.find('comment'); } });
Blogger.PostRoute = Ember.Route.extend({ model: function (params) { return this.store.find('post', params.post_id); } });
Blogger.Router.map(function () { this.resource('posts', { path: '/' }); this.resource('about'); this.resource('contact', function () { this.resource('email'); this.resource('phone'); }); this.resource('recent-comments'); this.resource('post', { path: 'posts/:post_id' }); this.resource('new-post'); });
<h2>Ember.js blog</h2> <ul> {{#each post in arrangedContent}} <li>{{#link-to 'post' post.id}}{{post.title}}{{/link-to}}</li> {{/each}} </ul> <a href="#" class="btn btn-primary" {{action 'sortByTitle' }}>Sort by title</a> {{#link-to 'new-post' classNames="btn btn-success"}}New Post{{/link-to}}
<h1>New post</h1> <form> <div class="form-group"> <label for="title">Title</label> {{input value=title id="title" class="form-control"}} </div> <div class="form-group"> <label for="body">Body</label> {{textarea value=body id="body" class="form-control" rows="5"}} </div> <button class="btn btn-primary" {{action 'save'}}>Save</button> </form>
<script type="text/javascript"> EmberHandlebarsLoader.loadTemplates([ 'posts', 'about', 'application', 'contact', 'email', 'phone', 'recent-comments', 'post', 'new-post' ]); </script>
Blogger.NewPostController = Ember.Controller.extend({ actions: { save: function () { var newPost = this.store.createRecord('post', { title: this.get('title'), body: this.get('body') }); newPost.save(); this.transitionToRoute('posts'); } } });
<script src="Scripts/Controllers/new-post.js" type="text/javascript"></script>
<h2>{{title}}</h2> {{#if isEditing}} <form> <div class="form-group"> <label for="title">Title</label> {{input value=title id="title" class="form-control"}} </div> <div class="form-group"> <label for="body">Body</label> {{textarea value=body id="body" class="form-control" rows="5"}} </div> <button class="btn btn-primary" {{action 'save' }}>Save</button> </form> {{else}} <p>{{body}}</p> <button class="btn btn-primary" {{action 'edit' }}>Edit</button> <button class="btn btn-danger" {{action 'delete' }}>Delete</button> {{/if}}
Blogger.PostController = Ember.ObjectController.extend({ isEditing: false, actions: { edit: function () { this.set('isEditing', true); }, save: function () { var post = this.get('model'); post.save(); this.set('isEditing', false); }, delete: function () { if (confirm('Do you want to delete this post?')) { this.get('model').destroyRecord(); this.transitionToRoute('posts'); } } } });
Blogger.Post = DS.Model.extend({ title: DS.attr(), body: DS.attr(), comments: DS.hasMany('comment', { async: true }) });
Blogger.Comment = DS.Model.extend({ text: DS.attr(), post: DS.belongsTo('post', { async: true }) });
Blogger.Router.map(function () { this.resource('posts', { path: '/' }); this.resource('about'); this.resource('contact', function () { this.resource('email'); this.resource('phone'); }); this.resource('recent-comments'); this.resource('post', { path: 'posts/:post_id' }, function () { this.resource('new-comment'); }); this.resource('new-post'); });
<h2>{{title}}</h2> {{#if isEditing}} <form> <div class="form-group"> <label for="title">Title</label> {{input value=title id="title" class="form-control"}} </div> <div class="form-group"> <label for="body">Body</label> {{textarea value=body id="body" class="form-control" rows="5"}} </div> <button class="btn btn-primary" {{action 'save' }}>Save</button> </form> {{else}} <p>{{body}}</p> <button class="btn btn-primary" {{action 'edit' }}>Edit</button> <button class="btn btn-danger" {{action 'delete' }}>Delete</button> {{/if}} <h2>Comments</h2> {{#each comment in comments}} <p> {{comment.text}} </p> {{/each}} <p>{{#link-to 'new-comment' this class="btn btn-success"}}New comment{{/link-to}}</p> {{outlet}}
<h2>New comment</h2> <form> <div class="form-group"> <label for="text">Your thoughts:</label> {{textarea value=text id="text" class="form-control" rows="5"}} </div> <button class="btn btn-primary" {{action "save"}}>Add your comment</button> </form>
<script type="text/javascript"> EmberHandlebarsLoader.loadTemplates([ 'posts', 'about', 'application', 'contact', 'email', 'phone', 'recent-comments', 'post', 'new-post', 'new-comment' ]); </script>
Blogger.NewCommentController = Ember.ObjectController.extend({ needs: ['post'], actions: { save: function () { var comment = this.store.createRecord('comment', { text: this.get('text') }); comment.save(); var post = this.get('controllers.post.model'); post.get('comments').pushObject(comment); post.save(); this.transitionToRoute('post', post.id); } } });
<script src="Scripts/Controllers/new-comment.js" type="text/javascript"></script>
{{#each comment in comments}} <p> {{comment.text}} <button class="btn btn-xs btn-danger" {{action 'delete' }}>delete</button> </p> {{/each}}
Blogger.CommentController = Ember.ObjectController.extend({ needs: ['post'], actions: { delete: function () { if (confirm('Do you want to delete this comment?')) { var comment = this.get('model'); comment.deleteRecord(); comment.save(); var post = this.get('controllers.post.model'); post.get('comments').removeObject(comment); post.save(); } } } });
<script src="Scripts/Controllers/comment.js" type="text/javascript"></script>
{{#each comment in comments itemController="comment"}} <p> {{comment.text}} <button class="btn btn-xs btn-danger" {{action 'delete' }}>delete</button> </p> {{/each}}
npm update -g
ng new MaterialAngularClient --routing
cd MaterialAngularClient ng serve -o
ng add @angular/material
npm install --save @angular/material @angular/cdk npm install --save @angular/animations npm install --save hammerjs
import "hammerjs";
import { BrowserAnimationsModule } from "@angular/platform-browser/animations"; @NgModule({ imports: [ BrowserModule, BrowserAnimationsModule, AppRoutingModule ] }) export class AppModule { }
import { CommonModule } from "@angular/common"; import { NgModule, Optional, SkipSelf } from "@angular/core"; import { RouterModule } from "@angular/router"; @NgModule({ imports: [CommonModule, RouterModule], exports: [ // components that are used in app.component.ts will be listed here. ], declarations: [ // components that are used in app.component.ts will be listed here. ], providers: [ /* ``No`` global singleton services of the whole app should be listed here anymore! Since they'll be already provided in AppModule using the `tree-shakable providers` of Angular 6.x+ (providedIn: 'root'). This new feature allows cleaning up the providers section from the CoreModule. But if you want to provide something with an InjectionToken other that its class, you still have to use this section. */ ] }) export class CoreModule { constructor(@Optional() @SkipSelf() core: CoreModule) { if (core) { throw new Error("CoreModule should be imported ONLY in AppModule."); } } }
import { CommonModule } from "@angular/common"; import { HttpClientModule } from "@angular/common/http"; import { ModuleWithProviders, NgModule } from "@angular/core"; import { FormsModule } from "@angular/forms"; @NgModule({ imports: [ CommonModule, FormsModule, HttpClientModule ], entryComponents: [ // All components about to be loaded "dynamically" need to be declared in the entryComponents section. ], declarations: [ // common and shared components/directives/pipes between more than one module and components will be listed here. ], exports: [ // common and shared components/directives/pipes between more than one module and components will be listed here. CommonModule, FormsModule, HttpClientModule, ] /* No providers here! Since they’ll be already provided in AppModule. */ }) export class SharedModule { static forRoot(): ModuleWithProviders { // Forcing the whole app to use the returned providers from the AppModule only. return { ngModule: SharedModule, providers: [ /* All of your services here. It will hold the services needed by `itself`. */] }; } }
import { CoreModule } from "./core/core.module"; import { SharedModule } from "./shared/shared.module"; @NgModule({ imports: [ BrowserModule, BrowserAnimationsModule, CoreModule, SharedModule.forRoot(), AppRoutingModule ] }) export class AppModule { }
import { CdkTableModule } from "@angular/cdk/table"; import { NgModule } from "@angular/core"; import { MatAutocompleteModule, MatButtonModule, MatButtonToggleModule, MatCardModule, MatCheckboxModule, MatChipsModule, MatDatepickerModule, MatDialogModule, MatExpansionModule, MatFormFieldModule, MatGridListModule, MatIconModule, MatInputModule, MatListModule, MatMenuModule, MatNativeDateModule, MatPaginatorModule, MatProgressBarModule, MatProgressSpinnerModule, MatRadioModule, MatRippleModule, MatSelectModule, MatSidenavModule, MatSliderModule, MatSlideToggleModule, MatSnackBarModule, MatSortModule, MatStepperModule, MatTableModule, MatTabsModule, MatToolbarModule, MatTooltipModule, } from "@angular/material"; @NgModule({ imports: [ MatAutocompleteModule, MatButtonModule, MatButtonToggleModule, MatCardModule, MatCheckboxModule, MatChipsModule, MatDatepickerModule, MatDialogModule, MatExpansionModule, MatFormFieldModule, MatGridListModule, MatIconModule, MatInputModule, MatListModule, MatMenuModule, MatNativeDateModule, MatPaginatorModule, MatProgressBarModule, MatProgressSpinnerModule, MatRadioModule, MatRippleModule, MatSelectModule, MatSidenavModule, MatSliderModule, MatSlideToggleModule, MatSnackBarModule, MatStepperModule, MatSortModule, MatTableModule, MatTabsModule, MatToolbarModule, MatTooltipModule, CdkTableModule ], exports: [ MatAutocompleteModule, MatButtonModule, MatButtonToggleModule, MatCardModule, MatCheckboxModule, MatChipsModule, MatDatepickerModule, MatDialogModule, MatExpansionModule, MatGridListModule, MatIconModule, MatInputModule, MatListModule, MatMenuModule, MatNativeDateModule, MatPaginatorModule, MatProgressBarModule, MatProgressSpinnerModule, MatRadioModule, MatRippleModule, MatSelectModule, MatSidenavModule, MatSliderModule, MatSlideToggleModule, MatSnackBarModule, MatStepperModule, MatSortModule, MatTableModule, MatTabsModule, MatToolbarModule, MatTooltipModule, CdkTableModule ] }) export class MaterialModule { }
import { MaterialModule } from "./material.module"; @NgModule({ imports: [ CommonModule, FormsModule, HttpClientModule, MaterialModule ], exports: [ // common and shared components/directives/pipes between more than one module and components will be listed here. CommonModule, FormsModule, HttpClientModule, MaterialModule ] }) export class SharedModule { }
<button mat-button>Click me!</button>
<mat-checkbox>Check me!</mat-checkbox>
@import "~@angular/material/prebuilt-themes/indigo-pink.css";
<link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet">
<button mat-button> <mat-icon>face</mat-icon> Click me! </button> <mat-checkbox>Check me!</mat-checkbox>
npm install material-design-icons --save
"styles": [ "node_modules/material-design-icons/iconfont/material-icons.css", "src/styles.css" ],
"C:\Program Files\Microsoft SQL Server\120\LocalDB\Binn\\sqlservr.exe" -c -SMSSQL12E.LOCALDB -sLOCALDB#5657074F -d"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\master.mdf" -l"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\mastlog.ldf" -e"C:\Users\Vahid\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances\MSSQLLocalDB\error.log"
msiexec /i SqlLocalDB.msi /qn IACCEPTSQLLOCALDBLICENSETERMS=YES
<connectionStrings> <add name="Sample35Context" connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;" providerName="System.Data.SqlClient" /> </connectionStrings>
C:\Users\your_user_name_here\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances
در این پوشه، وهلههای موجود و نصب شدهی بر روی سیستم شما نمایش داده میشوند که یکی از آنها را میتوانید در رشتهی اتصالی فوق ذکر کنید.
For LocalDB SQL EXPRESS 2014 "C:\Program Files\Microsoft SQL Server\120\Tools\Binn\SqlLocalDB.exe" create "v12.0" 12.0 -s For LocalDB SQL Express 2012 "C:\Program Files\Microsoft SQL Server\110\Tools\Binn\SqlLocalDB.exe" create "v11.0" 11.0 -s
AppDomain.CurrentDomain.SetData("DataDirectory", AppDomain.CurrentDomain.BaseDirectory);
AppDomain.CurrentDomain.SetData("DataDirectory", Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "db"));
C:\Users\USERNAME\AppData\Local\Microsoft\Microsoft SQL Server Local DB\Instances C:\Users\USERNAME\AppData\Local\Microsoft\VisualStudio\SSDT
The database xyz cannot be opened because it is version 706. This server supports version 663 and earlier. A downgrade path is not supported.
<?xml version="1.0" encoding="utf-8"?> <configuration> <configSections> <section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /> </configSections> <connectionStrings> <add name="Sample35Context" connectionString="Data Source=(LocalDB)\MSSQLLocalDB;AttachDbFilename=|DataDirectory|\test.mdf;Integrated Security=True;" providerName="System.Data.SqlClient" /> </connectionStrings> <startup> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5" /> </startup> <entityFramework> <defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework"> <parameters> <parameter value="mssqllocaldb" /> </parameters> </defaultConnectionFactory> <providers> <provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" /> </providers> </entityFramework> </configuration>
adb devices adb reboot bootloader fastboot devices fastboot flash recovery TWRP.img fastboot reboot-bootloader
adb devices adb shell getprop ro.product.device adb shell getprop ro.build.product
assert(getprop("ro.product.device") == "j7elte" || getprop("ro.build.product") == "j7elte" || abort("E3004: This package is for device: j7elte; this device is " + getprop("ro.product.device") + "."););
adb devices adb push LINEAGE.zip /sdcard/ adb push GAPPS.zip /sdcard/
public class Magazine { public int MagazineId { get; set; } public string Name { get; set; } public string Publisher { get; set; } public List<Article> Articles { get; set; } } public class Article { public int ArticleId { get; set; } public string Title { get; set; } public DateTime PublishDate { get; set; } public int MagazineId { get; set; } public Author Author { get; set; } public int? AuthorId { get; set; } } public class Author { public int AuthorId { get; set; } public string Name { get; set; } public List<Article> Articles { get; set; } }
protected override void OnModelCreating (ModelBuilder modelBuilder) { modelBuilder.Entity<Magazine>().HasData(new Magazine { MagazineId = 1, Name = "DNT Magazine" }); }
migrationBuilder.InsertData( table: "Magazines", columns: new[] { "MagazineId", "Name", "Publisher" }, values: new object[] { 1, "DNT Magazine", null });
set IDENTITY_INSERT ON INSERT INTO "Magazines" ("MagazineId", "Name", "Publisher") VALUES (1, 'DNT Magazine', NULL);
modelBuilder.Entity<Magazine>() .HasData(new Magazine{ MagazineId=2, Name="This Mag" }, new Magazine{ MagazineId=3, Name="That Mag" } );
modelBuilder.Entity<Magazine>().Property(m=>m.Publisher).IsRequired();
"The seed entity for entity type 'Magazine' cannot be added because there was no value provided for the required property 'Publisher'."
public Magazine(string name, string publisher) { Name=name; Publisher=publisher; }
modelBuilder.Entity<Magazine>().HasData(new Magazine("DNT Magazine", "1105 Media"));
modelBuilder.Entity<Magazine>().HasData(new {MagazineId=1, Name="DNT Mag", Publisher="1105 Media"});
migrationBuilder.InsertData( table: "Magazines", columns: new[] { "MagazineId", "Name", "Publisher" }, values: new object[] { 1, "DNT Mag", "1105 Media" });
public class Magazine { public Magazine(string name, string publisher) { Name=name; Publisher=publisher; MagazineId=Guid.NewGuid(); } public Guid MagazineId { get; private set; } public string Name { get; private set; } public string Publisher { get; private set; } public List<Article> Articles { get; set; } }
modelBuilder.Entity<Magazine>().HasData(new Magazine("DNT Mag", "1105 Media");
var mag1=new {MagazineId= new Guid("0483b59c-f7f8-4b21-b1df-5149fb57984e"), Name="DNT Mag", Publisher="1105 Media"}; modelBuilder.Entity<Magazine>().HasData(mag1);
modelBuilder.Entity<Article>().HasData(new Article { ArticleId = 1, MagazineId = 1, Title = "EF Core 2.1 Query Types"});
var mag1=new {MagazineId= new Guid("0483b59c-f7f8-4b21-b1df-5149fb57984e"), Name="DNT Mag", Publisher="1105 Media"}; modelBuilder.Entity<Magazine>().HasData(mag1);
public class Publisher { public string Name { get; set; } public int YearFounded { get; set; } } public class Magazine { public int MagazineId { get; set; } public string Name { get; set; } public Publisher Publisher { get; set; } public List<Article> Articles { get; set; } }
modelBuilder.Entity<Magazine>().HasData (new Magazine { MagazineId = 1, Name = "DNT Magazine" }); modelBuilder.Entity<Magazine>().OwnsOne (m => m.Publisher) .HasData (new { Name = "1105 Media", YearFounded = 2006, MagazineId=1 });
migrationBuilder.InsertData( table: "Magazines", columns: new[] { "MagazineId", "Name", "Publisher_Name", "Publisher_YearFounded" }, values: new object[] { 1, "DNT Magazine", "1105 Media", 2006 });
namespace EFCoreMultipleDb.Web { public class Startup { public void Configure(IApplicationBuilder app, IHostingEnvironment env) { applyPendingMigrations(app); // ... } private static void applyPendingMigrations(IApplicationBuilder app) { var scopeFactory = app.ApplicationServices.GetRequiredService<IServiceScopeFactory>(); using (var scope = scopeFactory.CreateScope()) { var uow = scope.ServiceProvider.GetService<IUnitOfWork>(); uow.Migrate(); } } } }
namespace EFCoreMultipleDb.DataLayer.SQLite.Context { public class SQLiteDbContext : DbContext, IUnitOfWork { // ... public void Migrate() { this.Database.Migrate(); } } }
public static void Main(string[] args) { var host = BuildWebHost(args); using (var scope = host.Services.CreateScope()) { var context = scope.ServiceProvider.GetRequiredService<yourDBContext>(); context.Database.Migrate(); } host.Run(); }
<!DOCTYPE html> <html> <head> <title>event propagation demo</title> </head> <body> <section> <h1>nested divs</h1> <div>one <div>child of one <div>child of child of one</div> </div> </div> </section> </body> </html>
1.window 2.document 3.<html> 4.<body> 5.<section> 6.<div>one 7.<div>child of one 8.<div>child of child of one
9.<div>child of child of one 10.<div>child of one 11.<div>one 12.<section> 13.<body> 14.<html> 15.document 16.window
<div> <button type="button">do something</button> </div> <form method="POST" action="/user"> <label>Enter user name: <input name="user"> </label> <button type="submit">submit</button> </form>
// submits the form $('FORM').trigger('submit'); // submits the form by clicking the button $('BUTTON[type="submit"]').trigger('click'); // focuses the text input $('INPUT').trigger('focus'); // removes focus from the text input $('INPUT').trigger('blur');
// submits the form $('FORM').submit(); // submits the form by clicking the button $('BUTTON[type="submit"]').click(); // focuses the text input $('INPUT').focus(); // removes focus from the text input $('INPUT').blur();
// clicks the first button - the click event does not bubble $('BUTTON[type="button"]').triggerHandler('click');
// submits the form document.querySelector('FORM').submit(); // submits the form by clicking the button document.querySelector('BUTTON[type="submit"]').click(); // focuses the text input document.querySelector('INPUT').focus(); // removes focus from the text input document.querySelector('INPUT').blur();
var clickEvent; if (typeof Event === 'function') { clickEvent = new Event('click', {bubbles: false}); } else { clickEvent = document.createEvent('Event'); clickEvent.initEvent('click', false, true); } document.querySelector('BUTTON[type="button"]').dispatchEvent(clickEvent);
// Triggers a custom "image-removed" element, // which bubbles up to ancestor elements. $libraryElement.trigger('image-removed', {id: 1});
var event = new CustomEvent('image-removed', { bubbles: true, detail: {id: 1} }); libraryElement.dispatchEvent(event);
var event = document.createEvent('CustomEvent'); event.initCustomEvent('image-removed', false, true, {id: 1}); libraryElement.dispatchEvent(event);
var event; // If the `CustomEvent` constructor function is not supported, // fall back to `createEvent` method. if (typeof CustomEvent === 'function') { event = new CustomEvent('image-removed', { bubbles: true, detail: {id: 1} }); } else { event = document.createEvent('CustomEvent'); event.initCustomEvent('image-removed', false, true, { id: 1 }); } libraryElement.dispatchEvent(event);
$(window).on('resize', function() { // react to new window size });
// remove all resize listeners - usually a bad idea $(window).off('resize');
var resizeHandler = function() { // react to new window size }; $(window).on('resize', resizeHandler); // ...later // remove only our resize handler $(window).off('resize', resizeHandler);
$(someElement).one('click', function() { // handle click event });
<button onclick="handleButtonClick()">click me</button>
buttonEl.onclick = function() { // handle button click };
buttonEl.addEventListener('click', function() { // handle button click });
window.addEventListener('resize', function() { // react to new window size });
var resizeHandler = function() { // react to new window size }; window.addEventListener('resize', resizeHandler); // ...later // remove only our resize handler window.removeEventListener('resize', resizeHandler);
someElement.addEventListener('click', function(event) { // handle click event }, { once: true });
var clickHandler = function() { // handle click event // ...then unregister handler someElement.removeEventListener('click', clickHandler); }; someElement.addEventListener('click', clickHandler);
$(window).on('mousedown', function(event) { event.preventDefault(); });
window.addEventListener('mousedown', function(event) { event.preventDefault(); });
$someElement.on('click', function(event) { event.stopPropagation(); });
// stop propagation during capturing phase someElement.addEventListener('click', function(event) { event.stopPropagation(); }, true);
// stop propagation during bubbling phase someElement.addEventListener('click', function(event) { event.stopPropagation(); });
$someElement.on('click', function(event) { event.stopImmediatePropagation(); });
someElement.addEventListener('click', function(event) { event.stopImmediatePropagation(); });
$uploaderElement.trigger('uploadError', { filename: 'picture.jpeg' });
$uploaderParent.on('uploadError', function(event, data) { showAlert('Failed to upload ' + data.filename); });
// send the failed filename w/ an error event var event = new CustomEvent('uploadError', { bubbles: true, detail: {filename: 'picture.jpeg'} }); uploaderElement.dispatchEvent(event); // ...and this is a listener for the event uploaderParent.addEventListener('uploadError', function(event) { showAlert('Failed to upload ' + event.detail.filename); });
// send the failed filename w/ an error event var event = document.createEvent('CustomEvent'); event.initCustomEvent('uploadError', true, true, { filename: 'picture.jpeg' }); uploaderElement.dispatchEvent(event); // ...and this is a listener for the event uploaderParent.addEventListener('uploadError', function(event) { showAlert('Failed to upload ' + event.detail.filename); });
$(window).on('load', function() { // page is fully rendered });
window.addEventListener('load', function() { // page is fully rendered });
$(document).ready(function() { // markup is on the page }); //or $(function() { // markup is on the page });
document.addEventListener('DOMContentLoaded', function() { // markup is on the page });
$('IMG').on('load', function() { // image has successfully loaded }); $('IMG').on('error', function() { // image has failed to load });
document.querySelector('IMG').addEventListener('load', function() { // image has successfully loaded }); document.querySelector('IMG').addEventListener('error', function() { // image has failed to load });
$(window).on('beforeunload', function() { return 'Are you sure you want to unload the page?'; });
window.addEventListener('beforeunload', function(event) { var message = 'Are you sure you want to unload the page?'; event.returnValue = message; return message; });
using System;
using System.Collections.Generic;
namespace EF_Sample03.Models
{
public class User
{
public int Id { set; get; }
public DateTime AddDate { set; get; }
public string Name { set; get; }
public string LastName { set; get; }
public string FullName
{
get { return Name + " " + LastName; }
}
public string Email { set; get; }
public string Description { set; get; }
public byte[] Photo { set; get; }
public IList<Project> Projects { set; get; }
public byte[] RowVersion { set; get; }
public InterestComponent Interests { set; get; }
public User()
{
Interests = new InterestComponent();
}
}
}
using System;
namespace EF_Sample03.Models
{
public class Project
{
public int Id { set; get; }
public DateTime AddDate { set; get; }
public string Title { set; get; }
public string Description { set; get; }
public virtual User User { set; get; }
public byte[] RowVesrion { set; get; }
}
}
namespace EF_Sample03.Models
{
public class InterestComponent
{
public string Interest1 { get; set; }
public string Interest2 { get; set; }
}
}
using System.Data.Entity.ModelConfiguration;
using EF_Sample03.Models;
namespace EF_Sample03.Mappings
{
public class InterestComponentConfig : ComplexTypeConfiguration<InterestComponent>
{
public InterestComponentConfig()
{
this.Property(x => x.Interest1).HasMaxLength(450);
this.Property(x => x.Interest2).HasMaxLength(450);
}
}
}
using System.Data.Entity.ModelConfiguration;
using EF_Sample03.Models;
namespace EF_Sample03.Mappings
{
public class ProjectConfig : EntityTypeConfiguration<Project>
{
public ProjectConfig()
{
this.Property(x => x.Description).IsMaxLength();
this.Property(x => x.RowVesrion).IsRowVersion();
}
}
}
using System.Data.Entity.ModelConfiguration;
using EF_Sample03.Models;
using System.ComponentModel.DataAnnotations;
namespace EF_Sample03.Mappings
{
public class UserConfig : EntityTypeConfiguration<User>
{
public UserConfig()
{
this.HasKey(x => x.Id);
this.Property(x => x.Id).HasDatabaseGeneratedOption(DatabaseGeneratedOption.Identity);
this.ToTable("tblUser", schemaName: "guest");
this.Property(p => p.AddDate).HasColumnName("CreateDate").HasColumnType("date").IsRequired();
this.Property(x => x.Name).HasMaxLength(450);
this.Property(x => x.LastName).IsMaxLength().IsConcurrencyToken();
this.Property(x => x.Email).IsFixedLength().HasMaxLength(255); //nchar(128)
this.Property(x => x.Photo).IsOptional();
this.Property(x => x.RowVersion).IsRowVersion();
this.Ignore(x => x.FullName);
}
}
}
using System.Data.Entity;
using System.Data.Entity.Migrations;
using EF_Sample03.Mappings;
using EF_Sample03.Models;
namespace EF_Sample03.DataLayer
{
public class Sample03Context : DbContext
{
public DbSet<User> Users { set; get; }
public DbSet<Project> Projects { set; get; }
protected override void OnModelCreating(DbModelBuilder modelBuilder)
{
modelBuilder.Configurations.Add(new InterestComponentConfig());
modelBuilder.Configurations.Add(new ProjectConfig());
modelBuilder.Configurations.Add(new UserConfig());
//modelBuilder.ComplexType<InterestComponent>();
//modelBuilder.Ignore<InterestComponent>();
base.OnModelCreating(modelBuilder);
}
}
public class Configuration : DbMigrationsConfiguration<Sample03Context>
{
public Configuration()
{
AutomaticMigrationsEnabled = true;
AutomaticMigrationDataLossAllowed = true;
}
protected override void Seed(Sample03Context context)
{
base.Seed(context);
}
}
}
using System;
using System.Data.Entity;
using EF_Sample03.DataLayer;
namespace EF_Sample03
{
class Program
{
static void Main(string[] args)
{
Database.SetInitializer(new MigrateDatabaseToLatestVersion<Sample03Context, Configuration>());
using (var db = new Sample03Context())
{
var project1 = db.Projects.Find(1);
if (project1 != null)
{
Console.WriteLine(project1.Title);
}
}
}
}
}
<connectionStrings>
<clear/>
<add
name="Sample03Context"
connectionString="Data Source=(local);Initial Catalog=testdb2012;Integrated Security = true"
providerName="System.Data.SqlClient"
/>
/connectionStrings>
npm install -g vue-cli
vue init webpack-simple dntVue
npm install
<template> <div> <!-- Write your HTML with Vue in here --> </div> </template> <script> export default { // Write your Vue component logic here } </script> <style scoped> /* Write your styles for the component in here */ </style>
import { New } from "./components/New.vue"; export default { components: { New } }
npm install -g @vue/cli
3.0.0-beta.11
vue create my-project
Vue CLI v3.0.0-beta.11 ? Please pick a preset: (Use arrow keys) ❯ default (babel, eslint) Manually select features
{ "useConfigFiles": true, "router": true, "vuex": true, "cssPreprocessor": "sass", "plugins": { "@vue/cli-plugin-babel": {}, "@vue/cli-plugin-eslint": { "config": "airbnb", "lintOn": ["save", "commit"] } } }
<!-- MyCard.vue --> <template> <div class="card"> <h1>Card Title</h1> <p>Card content goes here. Make sure it's not Lorem.</p> </div> </template>
npm install -g @vue/cli-service-global
vue serve MyCard.vue
خروجی:
using System;
using System.Runtime.InteropServices;
using System.Windows.Forms;
using System.Diagnostics;
namespace testWinForms87
{
class CTestClipboard
{
[DllImport("user32.dll", SetLastError = true)]
private static extern IntPtr GetOpenClipboardWindow();
[DllImport("user32.dll", SetLastError = true)]
private static extern uint GetWindowThreadProcessId(
IntPtr hWnd,
out uint lpdwProcessId);
public static void TrySetData()
{
try
{
Clipboard.SetData(DataFormats.Text, "وحید");
}
catch
{
IntPtr hwnd = GetOpenClipboardWindow();
if (hwnd == IntPtr.Zero) return;
uint pid;
GetWindowThreadProcessId(hwnd, out pid);
MessageBox.Show(string.Format("clipboard is locked by: {0}",
Process.GetProcessById((int)pid).Modules[0].FileName));
}
}
}
}