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Getting Started with Angular 7 And ASP.NET Core 2.1

by syed shanu

Getting started with Angular 7 and ASP.NET Core 2.0 using Angular 7 Web Application (.NET Core) Template and ASP.NET Core MVC Application

Angular 7 SPA CRUD With ASP.NET Core And Entity Framework Core

by Mangesh_Gaherwar

Article with Angular 7 and Entity Framework core and .net Core

New Angular Drag and Drop Feature - ngDragDrop

by Sibeesh Passion

A little explanation about Drag and Drop in Angular 7 followed by an application that fetches real data from the database and binds it to the UI and then performs multi-directional drag and drop.

Angular Signals Ported to .NET and C#

by Federico Alterio

Description of a library that allows to use a porting of Angular Signals in .NET MVVM Frameworks

Latest Articles

Angular Signals Ported to .NET and C#

by Federico Alterio

Description of a library that allows to use a porting of Angular Signals in .NET MVVM Frameworks

Virtual List in Angular

by Pranav_

Create a list of huge data without making DOM heavy

Angular Fundamentals - Building an Angular 7 Application with .NET Core 2.2 (Global Weather) - Part 1

by Fred Song (Melbourne)

Demonstrating a series of Angular fundamentals through an Angular 7 application.

Angular 7 with .NET Core 2.2 - Global Weather (Part 2)

by Fred Song (Melbourne)

Angular 7 with .NET Core 2.2 - Global Weather (Part 2)

All Articles

Angular7

*Ngif syntax issue in angular

28 Jan 2021 by Virendra S from Bangalore, Karnataka

my data: roleName: string this.roleName='GC'; I want to display the some div based on the role. help me with *ngIf syntax What I have tried: *ngIf="roleName =='GC' || roleName =='GCDR'" *ngIf="roleName !=='GC' || roleName !=='GCDR'"

*Ngif syntax issue in angular

6 Dec 2020 by Richard MacCutchan

Angular NgIf DIRECTIVE[^]

*Ngif syntax issue in angular

28 Jan 2021 by Harshal S. Limaye

You could achieve this using following code: You're a GC user... You're a GCDR user... You could also achieve the same using ngSwitch directive:

@Ngmodule static forroot when implementing compilemoduleandallcomponentsasync

7 Jun 2019 by Member 13574520

Hello, I would like to ask if anyone has an idea on how to achieve the following: An angular (7.2) UMD NgModule is being loaded from a main angular application. The code that is loading the UMD module is: return SystemJS.import(`${url}`).then( (module) => return...

Access localhost web api from web application hosted on internet

21 Aug 2019 by Member 14359787

Hello my web application is hosted over internet. My web application is in angular 7. For some purpose i developed a web API in Node JS which is hosted on all the client machines who will use the web application. Both the web application and web API are configured on https. If i run my web...

web_application

Angular - add option to select on button click

15 Apr 2019 by Dominick Marciano

On my current Angular page I have a select dropdown which is autopopulated with addresses that currently exists for a client, with the final option being "Add New Address". When this is clicked, a modal window is shown where a new address can be entered. When the address is saved it should be...

Angular - add option to select on button click

15 Apr 2019 by Christian Graus

Your list of addresses should be a collection that exists in code. It would need two way binding. You can then add the new item to the collection and it will rebind and show it. You didn't post your template, does it have a way to set the selected item? This should also be a variable you can...

Angular 7 - get logged in username after azure AD authentication

30 Jun 2019 by Member 10180933

I have hosted a new Angular 7 App in Azure app service. Also added Azure AD authentication for same based on https://docs.microsoft.com/en-us/azure/app-service/configure-authentication-provider-aad the AD authentication is working (when i take site, it goes to microsoft login page and once...

Angular 7 SPA CRUD With ASP.NET Core And Entity Framework Core

17 Nov 2018 by Mangesh_Gaherwar

Article with Angular 7 and Entity Framework core and .net Core

entity-framework

Angular 7 with .NET Core 2.2 - Global Weather (Part 2)

10 Mar 2019 by Fred Song (Melbourne)

Angular 7 with .NET Core 2.2 - Global Weather (Part 2)

Angular dynamic form cannot find control with unspecified name attribute

9 Dec 2019 by ganesh mandlik

Hello Friends, I am creating Angular Dynamic Forms using FormGroup, however while creating form facing issue like Cannot find control with unspecified name attribute . Please someone help me what is causing an issue regarding this. I am providing github public url for code. Thanks and highly...

Angular Fundamentals - Building an Angular 7 Application with .NET Core 2.2 (Global Weather) - Part 1

5 Feb 2020 by Fred Song (Melbourne)

Demonstrating a series of Angular fundamentals through an Angular 7 application.

Angular Signals Ported to .NET and C#

26 Dec 2023 by Federico Alterio

Description of a library that allows to use a porting of Angular Signals in .NET MVVM Frameworks

Angular7 application cannot reach API once published

31 Jan 2019 by Ashley01

I have a Angular 7 Application with .Net core 2.1, once the application is publish it cannot reach the API, which means no calls can be made, but before i published the application everything worked fine. What could be the problem and how can i fix this? Example of a call in my code that checks...

Anuglar 7 with .NET core 2.0

19 Apr 2019 by Qadeer Ahmed Khan

Hi, I am trying to authenticate .net core web service via anuglar 7 application. I have tried passing application/json but for some reason the request isn't received by the service. public async Task Invoke(HttpContext context) { string authHeader =...

Anuglar material stepper - read data

13 Feb 2019 by Joe Doe234

what is the best way the read input from user when one have a material stepper with lots of different fields? the is part of the code as it is a little bit huge but just to take an idea:

Anuglar material stepper - read data

13 Feb 2019 by Pete O'Hanlon

The normal way to do this would be to separate each mat-step out into its own formgroup.

Browser back button functionality not working properly for angular 7

29 Jan 2020 by uma_13456

Implemented canDeactive guard, once browser button is clicked it popups a Model and ask Yes/No. After clicking on No it stays on the same page and Again if i press the back button the popup appears and after clicking No/Yes button it redirects to the blank page url from the browser history...

Build configuration failed in angular 7

24 Oct 2019 by Akshay malvankar

i add configration added in angular.json , and run following command Quote: ng build --configuration qa it give me following error Quote: Schema validation failed with the following errors: Data path "['build']" should NOT have additional properties(int). following is my angular.json { ...

Build configuration failed in angular 7

2 Dec 2019 by Jitesh Gala

i think the tags "init", "beta" and "QA" should be inside the "build" tag. { "$schema": "./node_modules/@angular/cli/lib/config/schema.json", "version": 1, "newProjectRoot": "projects", "projects": { "newBuiildProcess": { "root": "", "sourceRoot": "src", "projectType":...

Build process for 3 different server in angular7

2 Nov 2019 by Akshay malvankar

I want deployed angular project on server 3 different server (INT , QA , BETA) What Kind OF setting we have to do in angular.json file I try few thing but it not working What I have tried: try different thing ,search it on google , pasted here also but nobody give me answer

Build process for 3 different server in angular7

2 Nov 2019 by RickZeeland

See Configuring application environments here: Angular[^] Also see: https://blog.angularindepth.com/handling-angular-environments-in-continuous-delivery-eeaee96f0aae[^]

Can we replace open street map with AGM in angular 7?

5 Jan 2020 by Jyoti panigrahi

hey i have implemented AGM in angular 7 , now i want to replace AGM with Open Street Map in angular 7 , but i am confused about the functionality that AGM provide like (snazzy-info-window, AgmCircle, AgmMarker,AgmPolygon,AgmFitBounds) in Open Street Map What I have tried: i tried to search...

Can we replace open street map with AGM in angular 7?

5 Jan 2020 by Richard MacCutchan

See OpenStreetMap[^].

Cannot read property 'correlationdepthunits' of undefined - in angular

31 Aug 2020 by Member 11072126

Hi All, Am new into Angular and am trying to load a dropdown with static values (values defined in a .ts file). While am trying to load the array with the values, am getting error msg as: Cannot read property 'correlationDepthUnits' of...

Cannot read property 'correlationdepthunits' of undefined - in angular

31 Aug 2020 by Sandeep Mewara

Quote[^]: ‘Undefined’ is the property of the global object. If you don’t assign any value to a variable is of type ‘undefined’. A code also return the undefined value when the evaluated variable doesn’t have any assigned value. Example: function...

Cors issue (bearer token base authentication) in ASP.NET web api and ionic 4

1 Mar 2020 by Member 14704249

When i’m uploading my project on hosting site and data is coming from there only,it worked fine on localhost but when i uploaded my webapi on hosting server it’s not working data is not coming and i’m not able to logged into my application. ...

Cors issue (bearer token base authentication) in ASP.NET web api and ionic 4

2 Mar 2020 by Viswanatha Swamy

Are you accessing the hosted Web API using your application from "http://localhost:8100"? Please advise. In this case you need to add the URL to the CORS section. Please refer to the URL:...

CORS issue when angular and web API(.NET core) is used [SOLVED]

24 Feb 2020 by shivangkaul

Finally, I was able to figure out how to resolve the above Issue. Since I cannot answer my own question here so I am posting the solution here: Solution: I removed all the above code and started fresh, as mentioned below with files: ...

CORS issue when angular and web API(.NET core) is used [SOLVED]

22 Aug 2020 by jprimavera13

This works for me: Web.config

CORS issue when angular and web API(.NET core) is used [SOLVED]

19 Apr 2023 by shivangkaul

I have two separate project, one is WebAPI developed in .net Core 2.2 with Windows Authentication and other is Angular. I am stuck in CORS issue. I was able to handle GET request by using withCredentials: true in GET method option as mentioned...

CORS issue when angular and web API(.NET core) is used [SOLVED]

19 Apr 2023 by Marcin Xyz

In ASP.Net Web API, .Net 7.0 + Angular I had exactly the same situation. GET requests worked, but on POST requests I was receiving error (visible in the console): Quote: Access to XMLHttpRequest at from origin has been blocked by CORS policy:...

CORS issue when angular and web API(.NET core) is used [SOLVED]

27 Jun 2020 by Member 14874844

I have the same problem with asp.net core 3.1 and angular 9. The solution you have illustrated, in my case, does not work. I keep getting the same error: "Access to XMLHttpRequest at 'http://localhost:5000/api/......' from origin...

CORS issue when angular and web API(.NET core) is used [SOLVED]

23 Sep 2020 by Member 14946965

Hola buenas tardes, en este fragmento de codigo builder => builder.WithOrigins("http://localhost:4200") remplazo por el puerto de mi localhost?

Data display on strange format how to convert it to json format

21 Mar 2019 by ahmed_sa

problem data display on strange format How to convert it to json format I make function return list of object data of column name where pass table name meaning function return column names joined with table reference but problem data display in strange format as below : the result as...

Data display on strange format how to convert it to json format

21 Mar 2019 by Richard Deeming

You're returning an array containing the value of every column from every row, flattened out into a single list. You need to return an array of objects instead: while (reader.Read()) { columnNames.Add(new { rownum = (Int64)reader["rownum"], code = (Int32)reader["code"], ...

Data not display on component.html although it display on variable this.reflistval

16 Mar 2019 by ahmed_sa

I work on project angular 7 with asp.net web API core 2.1 data display on reference.component.ts ngoninit event variables this.RefListVal but not show on Reference.component.html my web API function [HttpGet("{tableName}")] public List GetColumnNames([FromRoute] string...

Error TS2339: property 'rows' does not exist on type 'htmlelement'

11 Feb 2020 by ahmed_sa

I work on angular 7 when loop to table html and compile i get error 95% emitting CopyPlugin ERROR in src/app/Pages/part-compare/part-compare.component.ts(25,38): error TS2339: Property 'rows' does not exist on type 'HTMLElement'. src/app/Pages/part-compare/part-compare.component.ts(27,26):...

Error TS2339: property 'rows' does not exist on type 'htmlelement'

11 Feb 2020 by Richard Deeming

You need to cast the element returned from getElementById to an HTMLTableElement. Try: var table = document.getElementById("CompareParts");

Failed to understand following angular code?

26 Sep 2019 by Akshay malvankar

What is the difference between a normal function call and function returning promise and function returning observable and when and where we can use promise or observable?? difference between Http and httpclient?? getUserDataFiltered(searchText: string, pageNumber: number = 0, pageSize: number...

Failed to understand following angular code?

26 Sep 2019 by Afzaal Ahmad Zeeshan

They are both defined inside the Component that you are currently viewing, if you would just view their definition you will understand what they are. Also, Angular components have a great amount of offline documentation, so if you would just hover over the type (HttpClientModule, for instance)...

File created with name [object formdata] but it must be name delivery.xlsx

7 Dec 2020 by ahmed_sa

I work on asp.net core 2.2 Project with angular 7 . I face issue when download file It created with Name [object FormData].xlsx but Name must be DeliveryGeneration_Output.xlsx . Path returned and Created ...

File created with name [object formdata] but it must be name delivery.xlsx

7 Dec 2020 by Richard Deeming

It's going to depend on how you've initialized your exportPath variable, which you haven't shown. However, based on the code you have shown, I suspect you're not handling the upload properly. The name of the uploaded file will be the path, or...

Formarray doesnt show all the records received from service/api

15 Jun 2019 by Rosh@n

I am trying to patch the object received from webapi to an angular reactive form. The form also has a formarray. But, despite having more than 3 or more records only 2 records are being patched to the formarray of the reactive form. What I have tried: I have two entities noseries and...

Getting Started with Angular 7 And ASP.NET Core 2.1

27 Jan 2019 by syed shanu

Getting started with Angular 7 and ASP.NET Core 2.0 using Angular 7 Web Application (.NET Core) Template and ASP.NET Core MVC Application

Google map in angular 7

9 Jul 2020 by MadMyche

It is pretty much self-explanatory: 1. You used a free trial of a product 2. Your free trial period has ended 3. If you have saved anything to the google cloud from that trial, it may be deleted.

Google map in angular 7

9 Jul 2020 by Richard MacCutchan

Go to your Google Cloud account and check your usage.

How add nested loop to ul - li HTML component without use table on angular 7?

2 May 2020 by ahmed_sa

I work on app display dynamic menu based on database SQL server 2012 . I need to modify html component by replace table html to ul and li and add nested loop below to ul and li meaning i dont need to use table and i need to use ul li with same...

How can I get the number of rows of an uploaded excel sheet.

9 Aug 2019 by Newbie04

Hi, I am uploading excel files using the input type file control. I need to read the file and do two things: 1.) Present the data of that excel file on the UI in a table. 2.) Get the number of rows in the excel. If there is more than one excel, then get the number of rows for each excel...

How can I get the number of rows of an uploaded excel sheet.

9 Aug 2019 by MadMyche

Neither HTML5 nor TypeScript have native abilities to work with Excel files; there would need to be a third-party component added in to do this, It does look like this has been done though; the 2 lines containing XLSX.utils. follow the naming patterns of SheetJS. The best place to learn how to...

How do I connect bootstrap to angular7?

19 May 2019 by Mynameprogrammer

in "app.compomnet.html " I use a starter template code https://getbootstrap.com/docs/4.3/examples/starter-template/ 2- I installed bootsrap4 "npm I bootstap@4 --save " in terminal 3- I add this references into style.css 4- in style.css '@import'~/bootstrap/dist/css/bootstrap.css' 5- I tried...

How do I connect bootstrap to angular7?

19 May 2019 by Kornfeld Eliyahu Peter

Using Bootstrap with Angular – CodingTheSmartWay.com Blog – Medium[^]

How do I connect bootstrap to angular7?

20 May 2019 by Gerry Schmitz

Getting Started with Angular 7 and Bootstrap 4 Styling[^]

How do I filter for values between two prompted values using filterpredicate?

25 Oct 2019 by MrTheBarintokyo

I need help with some filtering using Angular Material's MatTableDatasource. What I am doing is trying to filter for values that are between a pair of numbers. I got normal filtering going, but filtering for these specific values is not as easy I thought it would be. In my scenario, I want to...

How do I make my textarea has different values?

15 Jun 2021 by HycarlDev

I have 3 quill editors, that I loop and whenever I type in one of those 3, the other 2 will automatically follow. How do I make each editor has its own values? I'm putting it in finalAnswer. This is my subjective.component.ts public...

How do I make my textarea has different values?

15 Jun 2021 by Christian Graus

You have mapped all three textboxes to the same variable. Map them to different ones [(ngModel)]="AnswerSeason" Have an array and access that here

How do I restrict certain words in user input textbox.

12 Feb 2021 by aakar

I want to restrict the below mentioned words in the input text field. Delete Drop where select in my html page built using angularjs. What I have tried: I am comfortable with Javascript but a newbie to angular therefore any help would be...

How do I restrict certain words in user input textbox.

12 Feb 2021 by Maciej Los

Follow the tutorials and write proper validator for textbox. See: Angular Form Validation Example Tutorial![^] Angular Form Validation[^]

How do I use captcha in angular 8 with back-end (dot-net core 3.1) verification?

31 May 2020 by _ProgProg_

I want to implement captcha verification in angular 8 with back-end verification in dot-net core api v3.1 What I have tried: i tried using BotDetect...

How do I use captcha in angular 8 with back-end (dot-net core 3.1) verification?

31 May 2020 by MadMyche

Have you tried working with the following block of code found on BotDetect CAPTCHA Angular Module (TypeScript: Angular 2/4/5/6/7/8+)[^]export class YourFormWithCaptchaComponent { // uncomment the line bellow if you use Angular 2/4/5/6/7 //...

How do I use event emitters with routing in angular 7

20 Mar 2019 by Member 14190529

Hello, I have a piece of code which emits and binds a 'Post' abject between three components(PostList, App, PostEdit). Now I want to use routing such that PostList and PostEdit should have different navigations. Kindly help me how to use events using in angular 7. Here is my...

How to access attribute from array based on value exist on attribute?

11 Feb 2020 by ahmed_sa

problem How to access attribute from array based on value exist on attribute ? I need to access Fn:'Application' inside array of OtherQualification on html angular 7 ? if it have otherQualification - fn - Application then print exist else ...

How to access multi dimensional array in web API ..... Using angular and webapi

28 Jul 2019 by Member 2236419

i am trying to upload an excel file and displaying the excel values in a html table. After that I will click on a button click- which will transfer the control to webapi with the values in the html table I am using Angular and .net webapi So i have written a service as follows i am trying to...

How to access value of userpass from array of object ?

11 Jan 2020 by ahmed_sa

How to access value of userPass from array of object using angular 7? I need to access Property userPass from array of object I have variable from type any his name auth auth have array of object I need to access property value from userpass auth is ...

How to access value of userpass from array of object ?

11 Jan 2020 by Thomas Daniels

If auth is an array with only one object, this will work: let pass = auth[0].userPass; If auth has multiple objects: let passwords = auth.map(a => a.userPass);

How to add multilocations on Google map using angular 7 ?

5 Jan 2020 by ahmed_sa

How to add multilocations on google map using angular 7 ? Result points for latitude and longitude from browser : dataLocation values is 5.2951916,100.28825170000005, 30.788892,120.632503, 13.658933,100.634069, 10.328074,123.983185, 31.332119,120.723465 I need to add latitude...

How to allow routing to localhost:4200/overview? Partid=10

23 Dec 2019 by ahmed_sa

Hi i make local web app with angular 7 I need when write on URL localhost:4200/overview?partid=10 routing to component overview my Question how to make routing to be as above so can you please help me What I have tried: app-routing.module.ts import { QualificationsComponent } from...

How to allow routing to localhost:4200/overview? Partid=10

23 Dec 2019 by Jitesh Gala

Hi, You can refer Angular[^] { path: 'hero/:id', component: HeroDetailComponent }, for your case, { path: 'overview/:partId', component: your component}, Hope that solves your problem.

How to allow routing to localhost:4200/overview? Partid=10

23 Dec 2019 by Parth Munjpara

pass the parameter through navigation :- this.router.navigate([`/Dashboard/product/${productId}`]); and also pass parameter through routing :- { path: "product/:id", component: ProductDetailComponent }

How to assign value of latitude and longitude Google map on event ngoninit event ?

27 Dec 2019 by ahmed_sa

problem I need to assign value of latitude and langtide on event ngOnInit ? I work on angular 7 I assign value of latitude and longitude on ngoninit but not work ngOnInit() { this.lat = value this.lng= value } so How to assign values of lng and lat on event ngoninit and display...

How to display count of records on tables using angular 7 ?

22 Feb 2020 by ahmed_sa

problem How to display count of records on tables using angular 7 ? I work on SQL server 2012 and asp.net core 2.2 I make web API on .net core 2.2 return count of records on table meaning function API return only one value as integer my...

How to display count of records on tables using angular 7 ?

22 Feb 2020 by phil.o

SELECT COUNT([Id]) AS 'Count' FROM [TheTable];

How to display message excel not identical on angular 7 when press button upload?

19 Jun 2021 by ahmed_sa

I work on angular 7 app that compare excel file uploaded with schema file excel I have I face issue I can't display Excel Not Identical when press button upload and excel Not identical so if excel file not identical or not same file schema I...

How to display offlineurl as download link where exist on report control table and columntype=1?

15 Jun 2020 by ahmed_sa

I work on angular 7 I face Issue I need to display offlineurl as download Link where it Exist on report control table and columnType=1 . ReportId FieldName ReportStatus ColumnType 2028 offilneURL Link 1 2028 ...

How to find all object between 2 range value in angular7?

17 Oct 2019 by Akshay malvankar

I have one array of objects ok, now i want all object that is greater than 2016-09-13 and less than 2019-09-13 here is my code var array = [ { "id" : 1, "name": "akshay", "Salary": 15000, "dob":"1991-08-21", "hired date":"2016-09-11" }, { "id" : 2, "name": "jyoti", "Salary":...

How to get id from list when text input match or equal items exist on list?

5 Jan 2020 by ahmed_sa

problem How to get id from list when text input match or equal items exist on list ? I work on angular 7 I have input text on nvabar.Component.html write on it part name as following :

How to get id from list when text input match or equal items exist on list?

5 Jan 2020 by Christian Graus

You can search an array for an entity by name. Then grab the id Array.prototype.find() - JavaScript | MDN[^]

How to handle changes on files on git source control before pull last changes?

5 Jul 2020 by ahmed_sa

I'm beginner on git source control I have web application done by angular 7 exist on git source control AND I need to pull last changes to be same changes and files on local and server same . so I will write E:\PartDetails> git pull origin...

How to handle changes on files on git source control before pull last changes?

5 Jul 2020 by karma2447

There are many ways to fix it. Option 1 : A. Do local stash save :> git stash save B. Then do :> git pull origin whaterver-remote-branch-name C. then merge local changes :> git stash pop D. Resolve conflicts if any, and...

How to integrate annotations in PDF viewer in angular

18 Sep 2019 by Member 11463506

Give me 10L, I will do this for u

How to invoke SOAP services dynamically?

22 May 2019 by Gerry Schmitz

c# - Client to send SOAP request and receive response - Stack Overflow[^]

How to pass array of locationid to service getlocation

3 Jan 2020 by ahmed_sa

How to pass array of locationId to service getlocation ? I have array of locations Id locationArr=[40871, 60009, 38149, 40868, 43240, 15299, 53897, 40976, 38151, 23183, 38152, 78579, 23180, 40977, 23176, 39565, 40884, 15298, 38147, 40966, 39669] Actually I need to pass locationArr to...

How to pass array of locationid to service getlocation

3 Jan 2020 by Christian Graus

If the service only takes one, you need to call it over and over, unless you are writing the service, then change it to take an array

How to pass table name from first component to second component on angular 7 when click button ?

20 May 2019 by ahmed_sa

How to pass table name from first component to second component on angular 7 when click button ? I have two components and i need to pass table name from first component to second when click button on first component As you see below in first component i write table name by hand this will...

How to pass table name from first component to second component on angular 7 when click button ?

20 May 2019 by Pete O'Hanlon

There are multiple ways that you could do this. You could use the parent component to act as a coordinator, so you might have an EventEmitter in the component containing the table and then, when this is set, it raises the event which is being listened to by the parent. The parent would then...

How to pass value of selectedownerlevel from angular to web api when action post ASP.NET core 3.1 ?

27 May 2021 by ahmed_sa

I work on asp.net core 3.1 web api server side and angular 7 client side I work on page make upload to single file and it is ok working but when try to pass Number flag with file uploaded I face issue I can't pass value of variable...

How to pass value of selectedownerlevel from angular to web api when action post ASP.NET core 3.1 ?

27 May 2021 by Richard Deeming

The only data you send to the server is the contents of the FormData object, and any data you pass in the querystring. Your URL has no querystring. Your FormData object contains nothing but the file. Therefore, the server has nothing to bind the...

How to prevent column total count from display on component.html?

24 May 2020 by ahmed_sa

I have field total count I need to prevent total Count from display on component.html I already do it but not working if you can tell me how to do that ? I display data dynamically on header column and body data with angular 7 I try using...

How to prevent column total count from display on component.html?

24 May 2020 by ahmed_sa

thank you for reply it solved by following code on component.ts this.headerCols = Object.keys(data[0]).filter(x => x !== 'totalCount');

How to prevent column total count from display on component.html?

24 May 2020 by ahmed_sa

thank you for reply it solved by following code on component.ts this.headerCols = Object.keys(data[0]).filter(x => x !== 'totalCount');

How to publish ASP.NET core and angular app ?

17 Oct 2022 by ahmed_sa

I work on iis i need to publish web application angular 11 and asp.net core 3.1 on iis (web api ) are there are any web site or video explain that from scratch please my app contain to web api csharp as backend with angular 11 are there are any...

How to publish ASP.NET core and angular app ?

17 Oct 2022 by Sandeep Mewara

Follow the following knowledgebase articles: Create an ASP.NET Core app with Angular - Visual Studio (Windows) | Microsoft Learn[^] How to Publish Angular with ASP.NET Core - Code Maze[^] You will have to try and resolve the specific issues if...

How to refresh a page for only one time?

3 Mar 2020 by Member 14704249

I wants to refresh a page for only one time using angular 7. What I have tried: I have tried ngOnInit(){ let win = (window as any); if(win.location.search !== '?loaded' ) { win.location.search = '?loaded'; ...

How to refresh a page for only one time?

3 Mar 2020 by Richard Deeming

Assigning a value to location.search will reload the page using the new URL. But you immediately call location.reload after that, which reloads the page using the current URL, which doesn't include the new search parameter. Remove the call to...

How to remove item if exist before and add current as new ?

17 May 2020 by ahmed_sa

I need when add statusdate exist before on collectfulldata then remove exist and and add new one and if not exist add it . meaning i dont need two statusdata with same name exist two time . and if statusdata not exist add it . current result...

How to remove item if exist before and add current as new ?

17 May 2020 by Christian Graus

An array has a find method you can use to see if an object exists in it

How to return json object from link url angular 7?

12 Jan 2020 by MadMyche

This is not suitable for a "Quick Answer". What you need to do is write the service, and you already know that. If you don't know how to, I would suggest that you look for some tutorials on how to do what you need to do; and not ask for people to provide the code for you.

How to return value of loc value from url angular 7 ?

3 Jan 2020 by ahmed_sa

How to return Loc value from link URL angular 7 ? i need actually to return value of loc related to location meaning i only need to return value 27737 i need to only value of Loc from json object from URL so my question How to write service and calling this service on component...

How to return value of loc value from url angular 7 ?

3 Jan 2020 by Christian Graus

What part of this is hard? You can't change what a service returns unless you wrote it, but you're free to only use the bit you're interested in

How to return value of longtide and latitude from json ?

3 Jan 2020 by ahmed_sa

How to return value of longitude and latitude from json using angular 7? my URL as following : http://192.168.7.xxx:9200/location/_doc/27737 json returned from url above is : ...